Chemical Engineering Jobs

38 were found based on your criteria

  • Fixed-Price – Est. Budget: $220.00 Posted
    You have to Edit a THESIS. It revolves around topic "Control release from Biopolymers" Kindly refer to the Correction List attached for the Editing Requirements - files would be given to the vendor. Number of Pages: 47 (12925) Deadline for the project: 01 September 2014 11:56:00 Harvard – 40 references I will send the files to the short-listed vendors only.
  • Fixed-Price – Est. Budget: $150.00 Posted
    The objective of the project is to numerically solve the conductive heat transfer equation in 3-dimensions for a rectangular fin of uniform cross-section. Two different numerical methods such as explicit finite difference method and implicit finite difference method will be used on MATLAB and final results from these two methods will be compared to analyze that which of the two methods is the best one for solving heat conduction problems in fins.
  • Fixed-Price – Est. Budget: $100.00 Posted
    Provide a drawing P&ID (probably 3 sheets) as PDF (and native files of drawing program) on basis of a rather bad scanned drawing from a book. Drawing sheets should be well readable on A3 format. References between sheets to be included and errors corrected (or meaningful alternatives provided). Drawing will be used for training purposes (i.e. is not a real plant). One revision round by me. On application please show similar work you have done before.
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Hi, I have relatively simple project for someone good with distillation column design in ChemCAD. I have an existing methanol distillation column (30 inch diameter, 20 sieve trays, 12" tray spacing) for which I have created a simulation in ChemCAD. All of the major parameters have been entered. I need a designer to take this model and provide me with the following: 1. Maximum throughput at a given purity of bottoms and product. 2. Condenser sizing using ChemCAD and/or ...
  • Hourly – 1 to 3 months – Less than 10 hrs/week – Posted
    We are a chemical manufacturer in Egypt, we produce chemicals for waste water treatment, currently the market for PAC "poly aluminium chloride" is expanding rapidly and we are thinking to expand and to manufacture the PAC here in Egypt so i need: A) A detailed feasibility study 1) Technical process; * Machinery * Temperature pressure conditions * Step by step process 2) Chemical process details- Step by step 3) Time Estimation study- Time required for each steps of the process 4) Raw material ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    I need the pressure drop of a pipe line calculated. The media is steam at 320kPa and 165 degree celsius. The line for the pressure drop to be calculated is a branch of the main header.
  • Fixed-Price – Est. Budget: $20.00 Posted
    The report should have the format of a research paper. It should first introduce the subject matter. Then provide with a survey of different methods and techniques used for the treatment of waster water. Finally it should explain the process of removing micropollutants from waste water using novel electro-technology. Finally the paper should discuss how the new technology compares with other existing methods in terms of financial, environmental and process efficiencies. The paper should have the following structure: Executive Summary ...
  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    I'd like a chemist who has experience in the pharmaceutical industry to help me create an over the counter alternative to Adderall-Dextroamphetamine/Amphetamine. The pill should ultimately help increase mental performance, primarily by enhancing attention span. The pill should contain as much of the original chemicals/ingredients as possible without making it a prescription drug and/or violating any existing patent/drug laws. Here is an over the counter alternative to reference: I have ...