Chemical Engineering Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $5,000 - Posted
We are looking for help sourcing potential sellers/manufacturers to quote chemical buying inquiries posted on Comvio. Manufacturers would register to comivo.com, quote buyer and possible complete sale. It is free for sellers/manufacturers to use. Comivo is a new B2B platform for the chemical industry. On the site buyers and sellers can communicate, negotiate and purchase chemicals. We have new users signing up daily and posting inquiries for chemicals. We need more sellers available to offer quotes. The sellers will likely be manufacturers located in APAC regions. It is free for sellers to use the site, we do not charge any fees. We are new so we are trying to bring relevant traffic to the site and increase activity. How we are thinking it will work: 1. Buyers post inquiries on Comvio.com. 2. Inquiries are sent to you(sourcing agent) with a unique confirmation code. 3. You source sellers who are able to quote product in the posted inquiry. 4. Get/Convince Seller to register on Comivo. (it's free for sellers) a. Seller enters confirmation code so you get credit for the referral 5. Seller posts quote to the inquiry. (it's free for sellers) 6. Seller completes sale of product to the buyer. What we need from you: 1. You will need to take the inquiry and find manufacturers who can offer the product. a. find leads on the internet, email, call. Whatever method you think is best. 2. Convince manufacturer to register and post quotes. Pay: We are thinking of offering $5.00 for every seller you refer that registers, and posts a quote. We believe the majority of the manufacturers you source will come from Asia. Although we welcome users from any country. Our site is www.comivo.com. Feel free to take a look.
  • Number of freelancers needed: 5
Skills: Chemical Engineering Business Development Lead generation Sales
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
I need a series of computational chemistry runs probably using COSMO-RS on 17 analytes plus 4 interferants against perhaps 50 Ionic Liquids. As some of the analytes and ionic liquids have very little information in the literature COSMO-RS seems to have the ability to solve these unknowns. In the enclosed journal article an outcome such as shown in figure 9 is desired. I would like to know: vapor pressure vs temperature for my analytes, interferants, and ionic liquids; Henry's law (or limiting solubility) values for all; gas solubility of analytes and interferants into ionic liquids, with the goal of choosing the best ILs to absorb analytes and reject interferants; any expected reactions between analytes and ionic liquids; optionally I would also like to know the reactivity between analytes and a mono-layer of water. If you feel another software program can accomplish my goals please propose it. I welcome questions.
Skills: Chemical Engineering Chemistry COSMO-RS Chemical Engineering Scientific Computation
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
I am starting a data science consultancy that is rooted in the industrial internet of things. We will be developing solutions in the IIOT space, initially for the process industries (chemical engineering). I am looking for data scientists with demonstrated domain knowledge in some manufacturing sector. Chemical engineering or process industry experience is preferred. Please post some projects that you've worked with in the space. Work may not be available immediately but I want to start attracting some potential business. I am looking for partners for the long haul ideally, with progressive growth in the company, not just short term assignments.
  • Number of freelancers needed: 3
Skills: Chemical Engineering Data Modeling Data Science Electrical engineering
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Looking for a talented chemical or mechanical engineer with a strong background in thermodynamics, heat-mass transfer and reaction kinetics. The project requires experience with mathematical-computer modeling using Matlab and/or programming using C, C++ or Fortran. It involves working on an existing computer model of using Cantera.
  • Number of freelancers needed: 2
Skills: Chemical Engineering Algorithms C Mathematics
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Looking for a talented chemical engineer with experience in the analysis and design of fractionation and reactive distillation systems. The project involves process modeling of esterification reactions to design a separation and recovery systems for biofuels. A good knowledge of Aspen Plus or a similar program is required.
  • Number of freelancers needed: 3
Skills: Chemical Engineering Aspen HYSYS Computer-Aided Design
Fixed Price Budget - Intermediate ($$) - $25 to $50 - Posted
We just need a list of biomarkers/blood constituents (from the list of parameters that are tested in a regular blood test) organized in the order of their optical characteristic. Meaning the ones that have the strongest optical response first (which I believe are the ones that have more aromatic bonds or more number of tryptophan, tyrosine and phenylalanine in their amino acid sequence). We would like this as fast as possible.
Skills: Chemical Engineering Chemistry Data mining Research
Fixed-Price - Intermediate ($$) - Est. Budget: $5,000 - Posted
We are looking for help sourcing potential sellers to quote chemical buying inquiries posted on Comvio. Comivo is a new B2B platform for the chemical industry. On the site buyers and sellers can communicate, negotiate and purchase chemicals. We have new users signing up daily and posting inquiries for chemicals. We need more sellers available to offer quotes. The sellers will likely be manufacturers located in APAC regions. It is free for sellers to use the site, we do not charge any fees. We are new so we are trying to bring relevant traffic to the site and increase activity. How we are thinking it will work: 1. Buyers post inquiries on Comvio.com. 2. Inquiries are sent to you(sourcing agent) with a unique confirmation code. 3. You source sellers who are able to quote product in the posted inquiry. 4. Get/Convince Seller to register on Comivo. (it's free for sellers) a. Seller enters confirmation code so you get credit for the referral 5. Seller posts quote to the inquiry. (it's free for sellers) 6. Seller completes sale of product to the buyer. What we need from you: 1. You will need to take the inquiry and find manufacturers who can offer the product. a. find leads on the internet, email, call. Whatever method you think is best. 2. Convince manufacturer to register and post quotes. Pay: We are thinking of offering $5.00 for every seller you refer that registers, and posts a quote. We believe the majority of the manufacturers you source will come from Asia. Although we welcome users from any country. Our site is www.comivo.com. Feel free to take a look.
  • Number of freelancers needed: 5
Skills: Chemical Engineering Business Development Lead generation Sales
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
looking for someone who's experienced with Gibbs energy minimization method to perform thermodynamic equilibrium calculation for a mixture of gases ( hydrogen and carbon dioxide) which will form hydrates at equilibrium at the presence of water and it is required to use the Gibbs energy minimization to calculate and predict the composition of the components in each phase present at equilibrium. the applicant must have a good knowledge of thermodynamics because the applicant will perform flash calculations such as calculation of the fugacity coefficients for single and multi components and distribution coefficients. it is required from the freelancer to provide the equations, the method of the solution and do the math part of the work , it is not required to do the numerical solution, the matlab coding will be done by us using the method and the equations provided by the freelancer. some references will be provided for help.
Skills: Chemical Engineering Mathematics