Chemical Engineering Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $2,998 - Posted
I would like a product to be created or an existing product suggested or modified to assist in the repair of hard disk drive platters - something that will help remove/repair scratches and also leave a lubricant coating that will not contaminate heads (i.e leave no residue) and will not change due to heat/friction once a hard drive is powered on and heads attempt to read platters. I can help to test this product and i can suggest similar products that we currently use, we would like a better chemical or process to apply it to be created for our own business use. The solution must be as low cost as possible, and i would like like the end product to be owned 100% by me (including the 'recipe' to have it re-produced for more QTY once the initial product you produce runs out) with all rights to the product exclusively mine, everything you do should remain confidential and the end result must not be provided to any other person or company in future under any circumstances as the requirement for this project.
Skills: Chemical Engineering Materials Engineering Physics
Fixed-Price - Expert ($$$) - Est. Budget: $5,000 - Posted
Looking for an experienced chemist to help create new chemical compound(s). Experience with patent process is a plus. You will need your own lab but we will work very closely with you to develop these new molecules and mixtures. Excellent English is preferred since we will be working closely with you, mainly through voice communication.
  • Number of freelancers needed: 2
Skills: Chemical Engineering Chemistry
Fixed-Price - Expert ($$$) - Est. Budget: $6,000 - Posted
This is an opportunity for a cosmetic chemist who has full access to their own lab. You will be working hand in hand with our founder to produce the best skin care products available. Please have at least 5-10 years of experience specifically in cosmetic chemistry and the ability to work collaboratively as a team member. Excellent English is required since you will be working remotely and largely using voice communication. If all goes well, this can become an ongoing, long term contract position.
  • Number of freelancers needed: 2
Skills: Chemical Engineering Chemistry
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
We are looking for a talented engineer with experience in bio-oil refining using alcohol reactive distillation. The first task is to conduct review and analysis to define the molecular composition of the bio-oil. The second task is to conduct process analysis of the alcohol reactive distillation to refine and separate the bio-oil.
  • Number of freelancers needed: 3
Skills: Chemical Engineering Aspen HYSYS Chemistry
Fixed-Price - Intermediate ($$) - Est. Budget: $5,000 - Posted
We are looking for help sourcing potential sellers/manufacturers to quote chemical buying inquiries posted on Comvio. Manufacturers would register to comivo.com, quote buyer and possible complete sale. It is free for sellers/manufacturers to use. Comivo is a new B2B platform for the chemical industry. On the site buyers and sellers can communicate, negotiate and purchase chemicals. We have new users signing up daily and posting inquiries for chemicals. We need more sellers available to offer quotes. The sellers will likely be manufacturers located in APAC regions. It is free for sellers to use the site, we do not charge any fees. We are new so we are trying to bring relevant traffic to the site and increase activity. How we are thinking it will work: 1. Buyers post inquiries on Comvio.com. 2. Inquiries are sent to you(sourcing agent) with a unique confirmation code. 3. You source sellers who are able to quote product in the posted inquiry. 4. Get/Convince Seller to register on Comivo. (it's free for sellers) a. Seller enters confirmation code so you get credit for the referral 5. Seller posts quote to the inquiry. (it's free for sellers) 6. Seller completes sale of product to the buyer. What we need from you: 1. You will need to take the inquiry and find manufacturers who can offer the product. a. find leads on the internet, email, call. Whatever method you think is best. 2. Convince manufacturer to register and post quotes. Pay: We are thinking of offering $5.00 for every seller you refer that registers, and posts a quote. We believe the majority of the manufacturers you source will come from Asia. Although we welcome users from any country. Our site is www.comivo.com. Feel free to take a look.
  • Number of freelancers needed: 5
Skills: Chemical Engineering Business Development Lead generation Sales
Fixed Price Budget - Intermediate ($$) - $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