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! 从20901评价中,客户给我们的 Chemical Engineers 打了4.8,共5星。
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    15 份搜到的工作,货币单位为 HKD

    Complete work reasembling 280 SP Sterndrive, Part Complete.

    $235 / hr (Avg Bid)
    $235 / hr 平均报价
    15 个竞标
    Hazardous Area Classification 5 天 left
    已验证

    Hello Freelancers We are looking to work with an Engineering Team (not a singular person) to assist us during peak demand times. The work is within the Hazardous Area space - so a complete and current knowledge of Hazardous Area practises, design, classification, coordination and project management is critical to be considered for the role. We also work with alcohol production and safety - so consider this if you or the team have religious restrictions. We are primarily concerned with creating safe work environments for our clients - ensuring that their workplace is safe, and they are protected at all times. IEC current Standards are what we require the successful candidate to be well versed in, and a clear interpretation of the clauses within the Standard - You will be Te...

    $586 (Avg Bid)
    $586 平均报价
    8 个竞标

    Hello all, We are looking for people who are electrical, mechanical, biology, chemical, science, mathematics , operation management, science engineer or have done specialization in these subjects in Tukey. They should be native to Turkey, should speak fluent Turkish and should be able to speak, write and understand English as well. Its a 6 month contract where you will be paid every month and can extend depending on the demand. Its a 9 hour full time job with 1 hour break in between. Payment will be made in USD.

    $8313 (Avg Bid)
    $8313 平均报价
    13 个竞标

    I require Robotics Challenge Mat - General Skills Mat, First Lego League size as per the attached image. Size of the mat required is 44.75"x92.75" inches. Thanks, Sarvan

    $71 (Avg Bid)
    $71 平均报价
    5 个竞标
    Report writing 4 天 left
    已验证

    want my Physics report on the topic of zeolites and nanoparticles done.

    $738 (Avg Bid)
    $738 平均报价
    13 个竞标

    Need a chemical engineer for food beverage company

    $5989 (Avg Bid)
    $5989 平均报价
    7 个竞标
    Food beverage 4 天 left

    Need a chemical engineer for food beverage company

    $5409 (Avg Bid)
    $5409 平均报价
    3 个竞标

    Need assistance in evaluating potential materials for a product that is worn by infants aged 8 mos to 24 mos. These materials can include but are not limited to: silicone rubber, blended stretch materials with nylon, lycra, spandex, and absorbent materials. Methods of joining dissimilar materials needs to be evaluated. For example: joining silicone rubber to nylon fabric. Someone with expertise in material selection, fabric selection, silicone rubber molding would be valuable to this project.

    $251 / hr (Avg Bid)
    $251 / hr 平均报价
    8 个竞标

    I want a simulation for Methyl chloride production via Methane on Aspen plus or Aspen hysys. The product is Methyl chloride, by-products are Methylene chloride, Chloroform, and Carbon tetrachloride. All detail is in the pdf file that is attached. You can use either a Base case or an Optimized case.

    $392 (Avg Bid)
    $392 平均报价
    7 个竞标
    Need a tutor for chemistry 1 天 left
    已验证

    Need someone able to tutor chemistry grade 10 (US Curriculum) 1. Must have pen-tab 2. Must have online board 3. Willing to give <30 min demo 4. Language: English

    $94 / hr (Avg Bid)
    $94 / hr 平均报价
    20 个竞标
    teeth whitening formulation 1 天 left
    已验证

    I need someone to formulate a teeth whitening gel

    $3462 (Avg Bid)
    $3462 平均报价
    16 个竞标
    Metal Extracting 11 小时 left

    Looking for a chemical engineer who can extract metal from ore.

    $12026 (Avg Bid)
    $12026 平均报价
    6 个竞标

    I own a Question bank site, where you need to enter chemistry questions. Number of questions would be 5500. Assume the difficulty level, as you need to enter the equations in some cases. We have a website for that so that you can enter equations without any trouble. I cannot pay more than Rs.3 per question. 1) Only bid if you are fine with the budget 2) Only bid if you have very basic knowledge on chemistry 3) Only bid if you can complete these 5500 questions entry on or before (October 10th) 4) Only bid if you have team of 3 to 4 members Bonus will be given for on-time delivery and quality completion. Check out the sample in attachement

    $2286 (Avg Bid)
    $2286 平均报价
    100 个竞标

    Looking for a Produced water Process design engineer with relevant proven experience in similar job. With knowledge in O&G specifications.

    $3784 (Avg Bid)
    $3784 平均报价
    23 个竞标

    COUNTING EVERY DROP CHALLENGE PHASE 1 Design an Innovative Precipitation Measurement Device Important: Please read the full Challenge Rules that contain all the challenge and submission requirements and rules. CHALLENGE RULES: REGISTRATION FORM: WEBINAR RECORDING: FAQ (Last updated: September 13, 2022): Phase 1 Start: August 04, 2022 Phase 1 Submission Deadline: October 24, 2022 at 5:00pm ET Phase 1 Total Prizes: Up to $80,000 USD. —------------------------------------------------------------------------------------------------------------------ The Counting Every Drop Challenge seeks new devices that will better inform water management decisions critical for human safety and environmental health, including forecasting water supplies, monitoring water-year p...

    $78499 (Avg Bid)
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