化学工程 Jobs

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! 雇佣Chemical Engineers

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    18 找到的工作,价格在 USD

    temperature distribution in disc brakes is to be simulated to obtain macroscopic hot-spots and the braking parameters(temperature dependent) will be provided in [login to view URL] detailed video of complete process and analysis files are expected

    $169 (Avg Bid)
    $169 平均报价
    4 竞标

    I need someone to write on "Separation of SF6 from Gas Combinations Consuming Gas Hydrate Creation” in about 1800 words. I have a proposal already, this will just be improved on.

    $31 (Avg Bid)
    $31 平均报价
    8 竞标

    Looking for energetic hard worker to design, prototype and test a Battery Monitoring System The nature of the request is to monitor a battery stack for optimal performance… There are as few as 4 and up to 10-12v standard wet cell batteries per stack (in series). The desire is to Log performance data; Ah and CCA values along with voltage, current draw and resistance of the stack and of e...

    $1073 (Avg Bid)
    $1073 平均报价
    14 竞标

    I need help in differential equations and Gmat for an interview.

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    18 竞标

    i am mechanical engineering design student m,tech i want project idea with review papers please any one have new idea *using Biodegradable materials tell me how much money you want

    $57 (Avg Bid)
    $57 平均报价
    5 竞标

    Necesito un quimico para formulacion de productos de limpieza,exclusivo para mi nueva marca

    $610 (Avg Bid)
    $610 平均报价
    3 竞标

    I'm looking for a chemical engineer who can work with me for more than 3 years. I'll explain about everything in detail via video call. So you need speaking english a little(not fluently, it's okay) and webcam. Hope to choose good man. Thanks.

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    11 竞标

    I need only writer in Physics. I will share you details in the chat box, before start the project I would like to see any degree in the Physics. Thanks.

    $97 (Avg Bid)
    $97 平均报价
    27 竞标

    I need only writer in Physics. I will share you details in the chat box, before start the project I would like to see any degree in the Physics. Thanks.

    $129 (Avg Bid)
    $129 平均报价
    9 竞标

    Design production for ethylene oxide using HYSYS V9 the details for the who can do it for 8 hours Thanks.

    $97 (Avg Bid)
    $97 平均报价
    8 竞标

    Require OCDM certified trainer for training. I've attached the course content. Please contact asap if you can deliver the training.

    $25 - $50 / hr
    $25 - $50 / hr
    0 竞标

    We need a running simulation in Aspen for 100 000 metric tonnes of sodium carbonate in accordance to the process flow diagram & data that we provide.

    $83 (Avg Bid)
    $83 平均报价
    13 竞标

    We have a very specific job. We are designing a product that will have a shaft, fixed at one end (cantilever beam) supporting three loads, each of weights, at specific distances from the fixed end. Our question is what should the diameter of the shaft be, and what material, to ensure a safety factor of three times . Please call Richard Sutz, CEO Low Wind Inc. [Removed by Freelancer.com Admin - ...

    $128 (Avg Bid)
    $128 平均报价
    46 竞标

    We are looking for a liquid compound that can be released and temporarily stain an item when it is stolen so it could be identified on the open market, but can also be removed with a special agent that only the owner possesses.

    $518 (Avg Bid)
    $518 平均报价
    4 竞标

    We are trialling various solvents for cleaning Beryllium, and need to have someone available for ensuring the product can be used in the context and what other products can be used to rinse etc. Many thanks, Beth

    $594 (Avg Bid)
    $594 平均报价
    7 竞标

    Looking to hire and individual or team to assist me in developing for,ukase for s new sports nutrition supplement line. Open to cutting edge/ new concepts. A few ideas: - Advanced protein formula: this could be a protein/greens combo formula or nutrient dense protein, etc. - Gut health -Organic/vegan supplements (protein, pre workout, bcaa) - Weight management products - functional foods - e...

    $3022 (Avg Bid)
    $3022 平均报价
    9 竞标

    The Chemical/Material specialist: Will sign an NDA related to product information. Will establish testing procedures for a specific application of dilatant(shear-thickening) fluids and will be expected to provide evidence for a go/no go decision based on the physical properties of possible materials. Will identify suitable membrane materials to contain the fluid and further meet the requirement...

    $1143 (Avg Bid)
    保密协议
    $1143 平均报价
    6 竞标

    If anyone needs online tutors for their kid feel free to bid . I have more than 4 years of experience in teaching students . And i m a mentor for the students in my university also . My strongholds are physics,mathematics , computer science .

    $24 (Avg Bid)
    $24 平均报价
    11 竞标