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Need chemical for catalyst process

$2-8 USD / hour

Fechado
Publicado há mais de 8 anos

$2-8 USD / hour

Hello, I need chemical engineering for process of polycaprolactone with e-caprolaction. I need process to catalyst this. Thank you
ID do Projeto: 8521884

Sobre o projeto

8 propostas
Projeto remoto
Ativo há 9 anos

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8 freelancers estão ofertando em média $17 USD/hora for esse trabalho
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A proposal has not yet been provided
$5 USD em 3 dias
5,0 (28 avaliações)
4,6
4,6
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Hello, My name is Emmanuel Nwose. I am a chemical engineer. I understand you need a chemical engineer for e-caprolaction catalysis. I am willing to undertake this task. Kindly contact me for further information on this process. Thank you as I await your response. Sincerely, Emmanuel Nwose
$5 USD em 3 dias
4,7 (7 avaliações)
3,0
3,0
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Chemical engineer. Master's in Precise Organic Synthesis and Bachelor's in Nuclear Chemistry. 7+ years of competitive lab experience - formulation, synthesis, analysis. Managed people. Educated people. Project led. 20+ completed international scientific projects. I have a range of catalysts, usable for your polymer production
$20 USD em 10 dias
4,4 (1 avaliação)
3,4
3,4
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A proposal has not yet been provided
$4 USD em 5 dias
0,0 (0 avaliações)
0,0
0,0
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Respected Sir, I can do this type of work. I am a chemical engineer. I worked in petrochemical plant. hope you consider me for this project and we will work together. Waiting for your reply. Thank you. Regards, Harit
$3 USD em 7 dias
0,0 (0 avaliações)
0,0
0,0
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Develop an equilibrium rate expression for Project ID: 8521884 to prepare Polycaprolactone { (PCL) |~O-(CH2)5-C=O~|, CAS: 24980-41-4} from Caprolactone {(CH2)5CO2, CAS: 502-44-3}. A good starting point for preparing a compound is the equilibrium analysis of the catalyzed reaction because it provides the maximum theoretical conversion to the product. I can provide an equilibrium analysis for your Project given specific compound data. I cannot provide a kinetic reaction rate expression for this reaction because that can only be discovered analytically through experimentation. However, with experimental reaction rate data that you provide, I can help to define a kinetic reaction rate expression, but this is usually a time-consuming, iterative process; and as such is specifically excluded from this proposal. My chemical database does not contain information on the compounds involved in this reaction. Based on the extent of physical and thermochemical data that you can provide, I may be able to help to analyze the equilibrium reaction to obtain an equilibrium rate expression. Please view my Employer Review. Please Contact. Preliminary Project Cost Estimate of 33 h @ $50/h in 30 days with 4 Milestone(s): 1. Exchange compound data requests with Project Sponsor (5 h @ $50/h) 2. Build compound database for reaction (10 h @ $50/h) 3. Perform simulations to create reaction data (8 h @ $50/h) 4. Analyze data to obtain an equilibrium rate expression for reaction (10 h @ $50/h)
$50 USD em 8 dias
0,0 (0 avaliações)
0,0
0,0
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Have strong background in palm oil refining, biodiesel and polymer production. Practical knowledge on the field, review P&ID, doing HAZOP and have excellent understanding on these chemical processes.
$30 USD em 4 dias
0,0 (0 avaliações)
0,0
0,0
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Hello. I am a chemical engineer and scientific researcher in chemistry. I have worked in industrial settings and in laboratory. Currently I provide consultancy services in chemical/food processes. I have worked with e-caprolactone and can help you with your project, either for laboratory work or for industrial scaled process. I have synthesised polycaprolactone and can provide you with advise either in the chemical synthesis using a catalyst or in the greener and less contaminant biocatalytic synthesis using a biocatalyst. I am quoting here 5 hours of work per week for an initial laboratory project. If you need a scaled industrial process, a new quotation may be needed. I am open for your comments. Regards
$20 USD em 5 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) FRANCE
Paris, France
0,0
0
Membro desde ago. 30, 2013

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