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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! 20870 arvostelusta, asiakkaat antavat meidän Chemical Engineers 4.8 tähteä 5:destä arvosanan
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    12 työtä löytyi, hinnoittelu EUR

    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.

    €29 / hr (Avg Bid)
    €29 / hr Keskimäär. tarjous
    6 tarjoukset

    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.

    €42 (Avg Bid)
    €42 Keskimäär. tarjous
    4 tarjoukset
    Need a tutor for chemistry 3 päivää left
    VARMENNETTU

    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

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    14 tarjoukset
    teeth whitening formulation 3 päivää left
    VARMENNETTU

    I need someone to formulate a teeth whitening gel

    €458 (Avg Bid)
    €458 Keskimäär. tarjous
    15 tarjoukset
    Metal Extracting 3 päivää left

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

    €1801 (Avg Bid)
    €1801 Keskimäär. tarjous
    4 tarjoukset
    Need a data entry team 2 päivää left

    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

    €302 (Avg Bid)
    €302 Keskimäär. tarjous
    99 tarjoukset
    Produced Water Treatment Process Design 2 päivää left
    VARMENNETTU

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

    €534 (Avg Bid)
    €534 Keskimäär. tarjous
    21 tarjoukset
    Mechanical engineer 2 päivää left

    We require a hood exception form for a boba shop in Milpitas. On site verification required.

    €397 (Avg Bid)
    €397 Keskimäär. tarjous
    20 tarjoukset
    Chemical Engineering -- 2 9 tuntia left
    VARMENNETTU

    need soe help with my Chemical problems. please bid if you can assist me in the same

    €8 - €26
    Sinetöity
    €8 - €26
    7 tarjoukset

    I am looking for Chemical engineer to formulate Washing Powder (Detergent powder) and Washing Machine Liquid. Must be able to supply list of all chemicals with their % along with step by step process to make powder and liquid.

    €347 (Avg Bid)
    €347 Keskimäär. tarjous
    11 tarjoukset
    Trophy icon Counting Every Drop Challenge: Phase 1 29 päivää left

    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...

    €10320 (Avg Bid)
    Mainostettu Sinetöity Huippukilpailu
    €10320
    4 työtä