NEW Microwave-assisted continuous valorization of plastic waste for the production of hydrogen and carbon NEW
Type of offer: PhD 36 months
Financing: EIC European Innovative Council; Salary level: nd
Host Institution: Chimie ParisTech, France (100%)
Place of work: Paris - France (100%)
Speciality: Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start of post-doc: 01/10/2024 End of post-doc: 30/09/2027
Position
The chemical industry is responsible for the production of a wide range of products, including: (i) basic chemicals, such as polymers, petrochemicals, and essential inorganic substances; (ii) speciality chemicals used in various sectors, including pharmaceuticals, crop protection, paints, inks, dyes, textiles, paper, and engineering; (iii) consumer chemicals, such as detergents, soaps, fragrances, and flavors, among others. There is a growing global demand for basic compounds and hydrogen H2. Both academic and industrial chemists are actively exploring innovative methods to synthesize target materials from waste, while integrating green chemistry principles into practical processes. One promising approach to facilite novel chemical H2 synthesis from plastic waste is the efficient activation of reagents. Continuous flow systems, in conjunction with other alternative technologies, offer significant processing advantages over traditional batch chemistry methods.
Description of the mission
Innovative alternative technologies for sustainable and environmentally friendly chemistry will be explored, specifically the synergy of continuous flow systems and green chemistry principles to advance the development of hydrogen H2 from plastic waste will be investigated.
The primary objectives of this research project in green chemistry will include:
- Conduct a comparative analysis of batch synthesis and continuous flow synthesis methods for hydrogen H2 production, Actively participate in a comprehensive literature review.
- Investigate the parameters of both batch and continuous equipment and their impact on the results in organic synthesis and catalysis;
- Synthesis of H2 and solid carbon;
- Perform thorough physicochemical analyses of the target chemicals produced;
- Evaluate the performance of the continuous flow device.
This study will contribute to the advancement of sustainable chemistry by improving the efficiency and reducing the environmental footprint of the production process.
Candidate profile:
Candidate with a deep profile in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods
High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
NEW Microwave-assisted continuous valorization of plastic waste for the production of hydrogen and carbon NEW
Type of offer: Post-doctoral fellow 12 months
Financing: EIC European Innovative Council; Salary level: nd
Host Institution: Chimie ParisTech, France (100%)
Place of work: Paris - France (100%)
Speciality: Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start of post-doc: 01/05/2024 End of post-doc: 30/04/2025
Position
The chemical industry is responsible for the production of a wide range of products, including: (i) basic chemicals, such as polymers, petrochemicals, and essential inorganic substances; (ii) speciality chemicals used in various sectors, including pharmaceuticals, crop protection, paints, inks, dyes, textiles, paper, and engineering; (iii) consumer chemicals, such as detergents, soaps, fragrances, and flavors, among others. There is a growing global demand for basic compounds and hydrogen H2. Both academic and industrial chemists are actively exploring innovative methods to synthesize target materials from waste, while integrating green chemistry principles into practical processes. One promising approach to facilite novel chemical H2 synthesis from plastic waste is the efficient activation of reagents. Continuous flow systems, in conjunction with other alternative technologies, offer significant processing advantages over traditional batch chemistry methods.
Description of the mission
Innovative alternative technologies for sustainable and environmentally friendly chemistry will be explored, specifically the synergy of continuous flow systems and green chemistry principles to advance the development of hydrogen H2 from plastic waste will be investigated.
The primary objectives of this research project in green chemistry will include:
- Conduct a comparative analysis of batch synthesis and continuous flow synthesis methods for hydrogen H2 production, Actively participate in a comprehensive literature review.
- Investigate the parameters of both batch and continuous equipment and their impact on the results in organic synthesis and catalysis;
- Synthesis of H2 and solid carbon;
- Perform thorough physicochemical analyses of the target chemicals produced;
- Evaluate the performance of the continuous flow device.
This study will contribute to the advancement of sustainable chemistry by improving the efficiency and reducing the environmental footprint of the production process.
Candidate profile:
Candidate with a deep profile in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods
High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
NEW Flow chemistry for the production of furfural NEW
Type of offer:
Master II Internship for 6 months
Financing:
Industrial support;
Salary level: nd
Host Institution:
Chimie ParisTech, France
(100%)
Place of work: Paris - France (100%)
Speciality:
Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start: 01/02/2024
End:
31/07/2024
Position
The chemical industries generate a large variety of products including (i) basic chemicals i.e. polymers, petrochemicals and basic inorganics, (ii) specialty chemicals for pharmaceutical domain, crop protection, paints, inks, colorants, textiles, paper and engineering and (iii) consumer chemicals including detergents, soaps, scents and flavours etc… Globally, the need for basic compounds, fine chemicals and pharmaceuticals continues to grow day by day. Academic and industrial chemists are investigating innovative protocols for the preparation of target materials (e.g. fine chemicals, pharmaceuticals, etc) by implementing the green chemistry principles into real-world cases intensified processes. One approach to new chemical reactions consists in the adoption of effective activation. Among them, continuous flow and continuous processing offer significant processing advantages compared to the traditional batch chemistry.
Description of the mission
The joint objectives of Chimie ParisTech and industries (see above) are multidisciplinary and concern a new optimization of the production of furfural from industrial wastes.
The main tasks will be, within the framework of a research study in green chemistry, to carry out the synthesis and analysis of furfural and derivatives with a new continuous flow reactor, including:
- Participation in the literature review;
- Study of the parameters of the continuous flow device and their influence on the results in organic synthesis and catalysis;
- Synthesis of furfural and other molecules with high added value or industrial interest;
- Physico-chemical analysis of the target molecules obtained;
- Performance evaluation of the continuous flow device.
Candidate profile:
Candidate with a deep profile in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods
High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
NEW Synthesis of 1-alkylglycerol ether - Batch vs continuous flow NEW
Type of offer:
Post-doctoral fellow 12 months
Financing:
Industrial support;
Salary level:
nd
Host Institution:
Chimie ParisTech, France
(100%)
Place of work:
Paris - France (100%)
Speciality:
Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start:
01/02/2024
End:
31/01/2025
Position
The chemical industry is responsible for producing a wide range of products, encompassing: (i) foundational chemicals, such as polymers, petrochemicals, and essential inorganic substances; (ii) specialized chemicals used in various sectors, including pharmaceuticals, crop protection, paints, inks, dyes, textiles, paper, and engineering; (iii) consumer chemicals, such as detergents, soaps, fragrances, and flavorings, among others. Globally, there is a growing demand for fundamental compounds, fine chemicals, and pharmaceuticals. Both academic and industrial chemists are actively exploring innovative methodologies to synthesize target materials, including fine chemicals and cosmetics, while integrating the principles of green chemistry into practical processes. One promising approach to facilitating novel chemical reactions involves the efficient activation of reagents. Continuous flow systems, in conjunction with other alternative technologies, present considerable advantages for processing when compared to traditional batch chemistry methods.
Description of the mission
Innovative alternative technologies for sustainable and environmentally-friendly chemistry, specifically exploring the synergy of continuous flow systems and green chemistry principles to advance the development of cosmetic products will be investigated.
The primary objectives of this research project in green chemistry will include:
- Conducting a comparative analysis of batch synthesis and continuous flow synthesis methods for cosmetic compounds, particularly focusing on 1-alkylglycerol ethers and high-value molecules;Active engagement in a comprehensive literature review.
- Investigating the parameters of both batch and continuous devices, and their impact on the outcomes in organic synthesis and catalysis;
- Synthesizing glycerol derivatives and other high-value or industrially relevant molecules;
- Performing thorough physico-chemical analyses on the target molecules produced;Evaluating the performance of the continuous flow device.
This study will contribute to the advancement of sustainable cosmetic chemistry, aiming to improve efficiency and reduce the environmental footprint of the production process.
Candidate profile:
Candidate with a deep profile in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods
High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
NEW Synthesis of 1-alkylglycerol ether - Batch vs continuous flow NEW
Type of offer:
Master II Internship for 6 months
Financing:
Industrial support;
Salary level: nd
Host Institution:
Chimie ParisTech, France
(100%)
Place of work: Paris - France (100%)
Speciality:
Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start:
01/02/2024
End:
31/07/2024
Position
The chemical industry is responsible for producing a wide range of products, encompassing: (i) foundational chemicals, such as polymers, petrochemicals, and essential inorganic substances; (ii) specialized chemicals used in various sectors, including pharmaceuticals, crop protection, paints, inks, dyes, textiles, paper, and engineering; (iii) consumer chemicals, such as detergents, soaps, fragrances, and flavorings, among others. Globally, there is a growing demand for fundamental compounds, fine chemicals, and pharmaceuticals. Both academic and industrial chemists are actively exploring innovative methodologies to synthesize target materials, including fine chemicals and cosmetics, while integrating the principles of green chemistry into practical processes. One promising approach to facilitating novel chemical reactions involves the efficient activation of reagents. Continuous flow systems, in conjunction with other alternative technologies, present considerable advantages for processing when compared to traditional batch chemistry methods.
Description of the mission
Innovative alternative technologies for sustainable and environmentally-friendly chemistry, specifically exploring the synergy of continuous flow systems and green chemistry principles to advance the development of cosmetic products will be investigated.
The primary objectives of this research project in green chemistry will include:
- Conducting a comparative analysis of batch synthesis and continuous flow synthesis methods for cosmetic compounds, particularly focusing on 1-alkylglycerol ethers and high-value molecules;Active engagement in a comprehensive literature review.
- Investigating the parameters of both batch and continuous devices, and their impact on the outcomes in organic synthesis and catalysis;
- Synthesizing glycerol derivatives and other high-value or industrially relevant molecules;
- Performing thorough physico-chemical analyses on the target molecules produced;Evaluating the performance of the continuous flow device.
This study will contribute to the advancement of sustainable cosmetic chemistry, aiming to improve efficiency and reduce the environmental footprint of the production process.
Candidate profile:
Candidate with a deep profile in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods
High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
NEW Flow chemistry for the production of furfural
from paper waste industry NEW
Type of offer:
Master II Internship for 6 months
Financing:
Industrial support;
Salary level: nd
Host Institution:
Chimie ParisTech, France
(100%)
Place of work: Paris - France (100%)
Speciality:
Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start:
01/02/2024
End:
31/07/2024
Position
The chemical industries generate a large variety of products including (i) basic chemicals i.e. polymers, petrochemicals and basic inorganics, (ii) specialty chemicals for pharmaceutical domain, crop protection, paints, inks, colorants, textiles, paper and engineering and (iii) consumer chemicals including detergents, soaps, scents and flavours etc… Globally, the need for basic compounds, fine chemicals and pharmaceuticals continues to grow day by day. Academic and industrial chemists are investigating innovative protocols for the preparation of target materials (e.g. fine chemicals, pharmaceuticals, etc) by implementing the green chemistry principles into real-world cases intensified processes. One approach to new chemical reactions consists in the adoption of effective activation. Among them, continuous flow and continuous processing offer significant processing advantages compared to the traditional batch chemistry.
Description of the mission
The joint objectives of Chimie ParisTech and industries (see above) are multidisciplinary and concern a new optimization of the production of furfural from waste of the paper industries.
The main tasks will be, within the framework of a research study in green chemistry, to carry out the synthesis and analysis of furfural and derivatives with a new continuous flow reactor, including:
- Participation in the literature review;
- Study of the parameters of the continuous flow device and their influence on the results in organic synthesis and catalysis;
- Synthesis of furfural and other molecules with high added value or industrial interest;
- Physico-chemical analysis of the target molecules obtained;
- Performance evaluation of the continuous flow device.
Candidate profile:
Candidate with a deep profile in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods
High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
Chimie Verte et Chauffage par Ultra Hautes Fréquences
Type de l'offre: Doctorat CIFRE
Durée : 36 mois (début octobre 2023)
Niveau : Bac + 5 (stage Master)
Entreprise : THALES AVS France, Buisness Line MIS, 2 rue Marcel Dassault – BP23, F-78141 Vélizy- Villacoublay - Cedex
Compétences : Mathématiques, Physique, Chimie
Lieu : Chimie ParisTech, 11 rue Pierre et Marie Curie, F-75005 Paris
Contexte et enjeux :
THALES MIS (Microwave & Imaging Sub-systems) est un acteur majeur du domaine des hyperfréquences et considère avec un grand intérêt les développements scientifiques et technologiques associant la chimie aux problématiques de la chimie verte et du développement durable. Depuis l’arrivée de Prof. Dr. Len (novembre 2017) à Paris, Chimie ParisTech développe la chimie verte et l’association de nouvelles technologies alternatives : flux continu, micro-ondes, ultrasons, ball milling...
Les équipements commercialisés de chimie en flux continu associant le chauffage par Ultra Hautes Fréquences intègrent les outils micro-ondes en réacteur discontinu et les outils conventionnels du flux continu. Dans le contexte de l’intensification des procédés, les verrous à lever concernent maintenant le «design » dès la conception des réacteurs continus associés aux structures électromagnétiques conductrices propres au chauffage par Ultra Hautes Fréquences, afin de proposer un appareillage intégré et dédié, dont les bases physiques nécessitent un travail théorique préalable d'analyse et de prédiction.
Objectifs et techniques scientifiques :
Les objectifs conjoints de la société Thalès et de Chimie ParisTech sont pluridisciplinaires et concernent :
- une nouvelle optimisation de la synthèse et catalyse d’une famille de composés chimiques biosourcés à haute valeur ajouté industrielle en relation avec le procédé d’étude ;
- la conception d’un nouvel équipement dédié à la chimie et catalyse sous activation micro-ondes en flux continu impliquant entre autres (i) la nature du matériau du réacteur ; (ii) la géométrie de ce dernier ; (iii) la disposition des sources électromagnétiques ; et (iv) les performances des systèmes générateurs de puissance.
Qualifications requises :
Le doctorant (ingénieur ou équivalent Master) sera force de proposition dans la démarche à suivre et devra avoir une formation en génie des procédés, et chimie organique/catalyse. Le candidat devra également avoir des qualités d’organisation et de communication écrite et orale, en français comme en anglais.
Merci d’envoyer CV et lettre de candidature à Prof. Dr. Len, Mme Auvigne avant le 10 mai 2023.
Contacts :
Prof. Dr. Christophe Len / christophe.len@chimieparistech.psl.eu
Mme Amélie Auvigne / amelie.auvigne@thalesgroup.com
Flow chemistry for the production of furfural
from paper waste industry
Type of offer:
Master II Internship for 6 months
Financing:
Industrial support;
Salary level: nd
Host Institution:
Chimie ParisTech, France
(100%)
Place of work: Paris - France (100%)
Speciality:
Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start of publication: 01/02/2023
Deadline for application:
31/07/2023
Position
The chemical industries generate a large variety of products including (i) basic chemicals i.e. polymers, petrochemicals and basic inorganics, (ii) specialty chemicals for pharmaceutical domain, crop protection, paints, inks, colorants, textiles, paper and engineering and (iii) consumer chemicals including detergents, soaps, scents and flavours etc… Globally, the need for basic compounds, fine chemicals and pharmaceuticals continues to grow day by day. Academic and industrial chemists are investigating innovative protocols for the preparation of target materials (e.g. fine chemicals, pharmaceuticals, etc) by implementing the green chemistry principles into real-world cases intensified processes. One approach to new chemical reactions consists in the adoption of effective activation. Among them, continuous flow and continuous processing offer significant processing advantages compared to the traditional batch chemistry.
Description of the mission
The joint objectives of Chimie ParisTech and industries (see above) are multidisciplinary and concern a new optimization of the production of furfural from waste of the paper industries.
The main tasks will be, within the framework of a research study in green chemistry, to carry out the synthesis and analysis of furfural and derivatives with a new continuous flow reactor, including:
- Participation in the literature review;
- Study of the parameters of the continuous flow device and their influence on the results in organic synthesis and catalysis;
- Synthesis of furfural and other molecules with high added value or industrial interest;
- Physico-chemical analysis of the target molecules obtained;
- Performance evaluation of the continuous flow device.
Candidate profile:
Candidate with a deep profile in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods
High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
Flow chemistry for the synthesis
of Active Pharmaceutical Ingredients (APIs)
Type of offer:
Master II Internship for 6 months
Financing:
Industrial support;
Salary level: nd
Host Institution:
Chimie ParisTech, France
(100%)
Place of work: Paris - France (100%)
Speciality:
Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start of publication: 01/02/2023
Deadline for application:
31/07/2023
Position
The chemical industries generate a large variety of products including (i) basic chemicals i.e. polymers, petrochemicals and basic inorganics, (ii) specialty chemicals for pharmaceutical domain, crop protection, paints, inks, colorants, textiles, paper and engineering and (iii) consumer chemicals including detergents, soaps, scents and flavours etc… Globally, the need for basic compounds, fine chemicals and pharmaceuticals continues to grow day by day. Academic and industrial chemists are investigating innovative protocols for the preparation of target materials (e.g. fine chemicals, pharmaceuticals, etc) by implementing the green chemistry principles into real-world cases intensified processes. One approach to new chemical reactions consists in the adoption of effective activation. Among them, microwave-assisted continuous flow and continuous processing offer significant processing advantages compared to the traditional batch chemistry.
Description of the mission
The development of new alternative technologies for green and sustainable chemistry, a new concept combining continuous flow and pharmaceutical chemistry permitting to develop multi-step reaction will be studied.
The main tasks will be, within the framework of a research study in green chemistry, to carry out the continuous flow synthesis and analysis of Active Pharmaceutical Ingredients (APIs) and high value-added molecules, including:
- Participation in the literature review;
- Study of the parameters of the continuous device and their influence on the results in organic synthesis and catalysis;
- Synthesis of APIs and other molecules with high added value or industrial interest;
- Physico-chemical analysis of the target molecules obtained;
- Performance evaluation of the flow device.
Candidate profile:
Candidate with a deep profile in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods
High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
Flow chemistry for organic synthesis and catalysis
under microwave irradiation
Type of offer:
Master II Internship for 6 months
Financing:
Industrial support;
Salary level: nd
Host Institution:
Chimie ParisTech, France
(100%)
Place of work: Paris - France (100%)
Speciality:
Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start of publication: 01/02/2023
Deadline for application:
31/07/2023
Position
The chemical industries generate a large variety of products including (i) basic chemicals i.e. polymers, petrochemicals and basic inorganics, (ii) specialty chemicals for pharmaceutical domain, crop protection, paints, inks, colorants, textiles, paper and engineering and (iii) consumer chemicals including detergents, soaps, scents and flavours etc… Globally, the need for basic compounds, fine chemicals and pharmaceuticals continues to grow day by day. Academic and industrial chemists are investigating innovative protocols for the preparation of target materials (e.g. fine chemicals, pharmaceuticals, etc) by implementing the green chemistry principles into real-world cases intensified processes. One approach to new chemical reactions consists in the adoption of effective activation. Among them, microwave-assisted continuous flow and continuous processing offer significant processing advantages compared to the traditional batch chemistry.
Description of the mission
Commercialized continuous flow chemistry equipment combining ultra-high frequency heating integrates microwave tools in batch reactors with conventional continuous flow tools. The joint objectives of industry and Chimie ParisTech are multidisciplinary and concern a new optimization of the synthesis and catalysis of a family of biosourced chemical compounds with high added value or industrial interest in relation with a new microwave/continuous flow device.
The main tasks will be, within the framework of a research study in green chemistry, to carry out the synthesis and analysis of high value-added molecules with a new continuous flow/microwave reactor, including:
- Participation in the literature review;
- Study of the parameters of the continuous flow/microwave device and their influence on the results in organic synthesis and catalysis;
- Synthesis of glycerol-derived molecules and other molecules with high added value or industrial interest;
- Physico-chemical analysis of the target molecules obtained;
- Performance evaluation of the continuous flow/microwave device.
Candidate profile:
Candidate with a deep profile in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods
High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
Multi-step continuous-flow processes
for the production of dye intermediates
Type of offer:
Post-doctoral fellow 12 months
Financing:
Industrial support;
Salary level: nd
Host Institution:
Chimie ParisTech, France
(100%)
Place of work: Paris - France (100%)
Speciality:
Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start of publication: 01/06/2021
Deadline for application:
30/06/2021
Position
The chemical industries generate a large variety of products including (i) basic chemicals i.e. polymers, petrochemicals and basic inorganics, (ii) specialty chemicals for pharmaceutical domain, crop protection, paints, inks, colorants, textiles, paper and engineering and (iii) consumer chemicals including detergents, soaps, scents and flavours etc… Globally, the need for basic compounds, fine chemicals and pharmaceuticals continues to grow day by day. Academic and industrial chemists are investigating innovative protocols for the preparation of target materials (e.g. dye, fine chemicals, pharmaceuticals, etc) by implementing the green chemistry principles into real-world cases intensified processes. One approach to new chemical reactions consists in the adoption of effective activation. Among them, continuous flow and continuous processing offer significant processing advantages compared to the traditional batch chemistry.
Description of the mission
In the context of the development of new alternative technologies for green and sustainable chemistry, a new concept combining continuous flow and dye chemistry permitting to develop multi-step reaction will be studied. Postdoctoral fellow will work on selected model reactions closely with the industrial partner and a leading research scientist.
Postdoctoral fellow will:
(i) carry out innovative, impactful research of strategic importance to Chimie ParisTech and the company;
(ii) apply and extend existing chemical reactions to determine the best process parameters for the selected model reactions;
(iii) undertake regular reviews of relevant literature and patents.
Candidate profile:
Candidate with a doctorate in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
Continuous processes for the production of pharmaceutical intermediates
and active pharmaceutical ingredients
Type of offer: Post-doctoral fellow 12 months
Financing: Industrial support (Diverchim); Salary level: nd
Host Institution: Chimie ParisTech, France (90%) and Diverchim, France (10%)
Place of work: Paris - France (90%) and Roissy en France - France (10%)
Speciality: Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start of publication: 17/05/2021 Deadline for application: 16/06/2021
Position
The chemical and pharmaceutical industries generate a large variety of products including (i) basic chemicals i.e. polymers, petrochemicals and basic inorganics, (ii) specialty chemicals for pharmaceutical domain, crop protection, paints, inks, colorants, textiles, paper and engineering and (iii) consumer chemicals including detergents, soaps, scents and flavours etc... Globally, the need for basic compounds, fine chemicals and pharmaceuticals continues to grow day by day. Academic and industrial chemists are investigating innovative protocols for the preparation of target materials (e.g. fine chemicals, pharmaceuticals, etc) by implementing the green chemistry principles into real-world cases intensified processes. One approach to new chemical reactions consists in the adoption of effective activation. Among them, continuous flow and continuous processing offer significant processing advantages compared to the traditional batch chemistry.
Description of the mission
In the context of the development of new alternative technologies for green and sustainable chemistry, a new concept combining continuous flow and pharmaceutical chemistry permitting to develop multi-step reaction will be studied. Postdoctoral fellow will work on selected model reactions closely with the industrial partner and a leading research scientist.
Postdoctoral fellow will:
(i) carry out innovative, impactful research of strategic importance to Chimie ParisTech and the company Diverchim;N
(ii) apply and extend existing chemical reactions to determine the best process parameters for the selected model reactions;o
(iii) undertake regular reviews of relevant literature and patents.
Candidate profile:
Candidate with a doctorate in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu
Organic chemistry/catalysis and mechanochemistry
in a continuous flow reactor with microbeads
Type of offer: Post-doctoral fellow 12 months
Financing: Industrial support (Deasyl); Salary level: nd
Host Institution: Chimie ParisTech, France (90%) and Deasyl, Switzerland (10%)
Place of work: Paris - France (90%) and Plan-les-Ouates/Geneve - Switzerland (10%)
Speciality: Chemistry - Organic, mineral, industrial chemistry – Engineering sciences
Start of publication: 16/11/2020 Deadline for application: 31/12/2020
Position
Biorefinery concept and utilization of biobased chemicals are in the spotlight of the chemical industry as a promising alternative to meet future challenges. Among the bio-based platform chemicals, glycerol, furfural, hydroxymethylfurfural, levulinic acid and succinic acid embodie exceptional examples that have significant potential in terms of conversion to valuable products. In recent years, interesting alternative technologies, such as continuous flow, ball milling, microwave-, and ultrasound-assisted processes, micellar catalysis, and critical solvents have been explored to develop sustainable processes in green chemistry and engineering. Among them, continuous flow, continuous processing and mechanochemistry offer significant processing advantages compared to the traditionl batch chemistry.
Description of the mission
In the context of the development of new alternative technologies for green and sustainable chemistry, a new concept combining continuous flow and ball milling permitting to develop a chemical reaction that is induced by the direct absorption of mechanical energy will be studied. Postdoctoral fellow will work on selected model reactions closely with the industrial partner and a leading research scientist.
Postdoctoral fellow will:
(i) carry out innovative, impactful research of strategic importance to Chimie ParisTech and the company Deasyl;N
(ii) apply and extend existing chemical reactions to determine the best process parameters for the selected model reactions;o
(iii) undertake regular reviews of relevant literature and patents.
Candidate profile:
Candidate with a doctorate in a relevant discipline such as chemistry and engineering with a high knowledge of conventional analytical methods High level written and oral communication skills
To respond to this offer:
Full CV, covering letter of recommendation to be send by e-mail to: christophe.len@chimieparistech.psl.eu