Chemical engineering involves the design and maintenance of processes involving biological or chemical transformations used in large-scale manufacturing systems. If your business needs help with chemical engineering tasks, you can outsource a part of the tasks to expert chemical engineers who also do freelancing. You can outsource your chemical engineering tasks to experienced freelancers using this site. Simply post your job today! Chemical Engineersを採用する

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    20 仕事が見つかりました。次の価格: USD

    I need to develop a thick bleach paste/Gel (Sodium hypochlorite). I need this to be stable with long shelf life of at least one year. Therefore I need an advisor who has lots of experience in this field.

    $163 (Avg Bid)
    $163 平均入札額
    3 入札

    Just quick question. Can nitrous oxide N2O be replaced with nitrous dioxide NO2in car nitrous system. Thermal decomposition leads to nitrous monoxide NO and oxigen O2

    $26 (Avg Bid)
    $26 平均入札額
    5 入札

    Sugar processing equipments, conveyors, pipe lines and production drawings

    $632 (Avg Bid)
    $632 平均入札額
    14 入札

    Assistance with the formulation of a commercial grade cosmetic product pair recipe. -Looking for someone with knowledge and experience with making cosmetic products (at least 3 years). -An individual who has a background in any of the following; chemistry, molecular biology, cosmetic product making, pharmacology,

    $190 (Avg Bid)
    $190 平均入札額
    8 入札

    Requiero un ingeniero quimico que me haga una simulacion de una planta quimica en tres fases sobre vacio para una reaccion de CaCl2 con HCl

    $595 (Avg Bid)
    $595 平均入札額
    8 入札

    Hi my name is Moe Mortezai and I am putting together a start up company that can help families all over the world. Reach out if you have anytime so we can discuss. It is in the home robotics field so I will need someone who can apply linear and non linear projects together. Required to sign our company NDA

    $25872 (Avg Bid)
    $25872 平均入札額
    19 入札

    I have an product I would like created with the help of a chemical engineer. It involves pregnancy’s and pregnancy testing.

    $282 (Avg Bid)
    $282 平均入札額
    12 入札
    Advanced Process Control -- 2 4 日 left
    認証完了

    Hi, I am trying to some trouble with advanced process control. If you are able able to help then please let me know only bid if you know the field or i will ignore

    $45 (Avg Bid)
    $45 平均入札額
    8 入札
    PID for Fixed Bed Reactors 4 日 left
    認証完了

    I need a PID for a Reactor Area in Oligomerisation Chemical Process

    $207 (Avg Bid)
    $207 平均入札額
    10 入札

    I have five questions to be answered after looking at the scenario provided and answer questions per the instructions.

    $83 (Avg Bid)
    $83 平均入札額
    59 入札
    Materials engineering project 3 日 left
    認証完了

    need people good mathmatic and materials engineering background

    $74 (Avg Bid)
    $74 平均入札額
    32 入札
    MATERIALS CHARACTERIZATION project 3 日 left
    認証完了

    need people have MATERIALS engineering background and mathematics about the project

    $83 (Avg Bid)
    $83 平均入札額
    16 入札
    Mass transfer chemical engineering 3 日 left
    認証完了

    Solve mass transfer problems for chemical engineering

    $92 (Avg Bid)
    $92 平均入札額
    30 入札

    Starting a line of biodegradable straws to include manufacturing and product research

    $1570 (Avg Bid)
    $1570 平均入札額
    9 入札

    Need to analyse the flow direction and pressure drop of air Flow for House heat pump machine

    $446 (Avg Bid)
    $446 平均入札額
    24 入札

    • Protective garments made from plastic sheeting • Protective garments for surgical/medical use made up of felt or nonwovens whether or not impregnated, coated, covered or laminated (fabrics of heading 56.02 or 56.03). This includes spun-bonded garments. • Other protective garments of textiles of rubberised textile fabrics or woven fabrics that are impregnated, coated, covered or la...

    $220 (Avg Bid)
    $220 平均入札額
    5 入札

    • Plastic gloves • Surgical rubber gloves • Other rubber gloves. Please bid and let me know more regarding the products that you can supply. Quantity, price, MOQ, Delivery date

    $151 (Avg Bid)
    $151 平均入札額
    10 入札

    industry standard evaluation and analytical tools in formulating possible technical solutions for oil and chemical storage depot. This is a micro project and do not quote on default price.

    $24 (Avg Bid)
    $24 平均入札額
    9 入札
    mechanical engineering project -- 2 22 時間 left
    認証完了

    anyone who is good on mechanical engineering topics like thermodynamics. hydrology. fluid mechanics. heat transfer. OpenFoam etc

    $16 (Avg Bid)
    $16 平均入札額
    35 入札