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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    9 份搜到的工作,货币单位为 USD

    I need help with humans science

    $59 (Avg Bid)
    $59 平均报价
    51 个竞标

    This project will develop a module offered to level 2 Undergraduate students and will seek to develop student’s skills in collaborative working and information literacy while still advancing their discipline knowledge. The subject librarian will be invited to conduct an inquiry-based workshop with the students at the start of the module to prepare them for a literature search activity and will also provide ongoing support for students via discussion boards in the VLE. There are some contentious issues in the discipline that students historically have found problematic to analyse, these topics will be used to provide a stimulus for the literature searching activity and will then form the subject of the class debates in weeks 6 and 7. Students will be required to submit a reflective re...

    $15 - $25 / hr
    本地
    $15 - $25 / hr
    0 个竞标

    WE ARE MANUFACTURING COMPANY OF HOME CARE PRODUCTS AND COSMETICS WE NEED CHEMIST SCIENTIST TO GENERATE AND UPGRADE OUR FORMULA

    $804 (Avg Bid)
    $804 平均报价
    3 个竞标

    PLEASE, ONLY APPLY IF YOU CAN START TODAY IMMEDIATELY (Friday, 27/05/2022 1PM ) This task will take few hours. You will be provided with a list of businesses, so you will have to do the following: - Find who they are, what they produce - Find what type of agricultural or animal waste they have (solid, liquid or both) - Find the size of their production in Kilograms or Litters and the size of their waste (estimate) - This needs to be completed ASAP.

    $6 / hr (Avg Bid)
    $6 / hr 平均报价
    32 个竞标

    I am seeking a microbiologist who has access to professional databases to search for proven herbal medicines to treat an intestinal infection involving Clostridium, Bacteroides and Eggerthella species.

    $85 (Avg Bid)
    $85 平均报价
    16 个竞标

    I would like to build an indoor hydroponic farm that will be able to grow grapes for eating and grapes to make the best wine possible. The grapes will be grown year round and I want to be able to control every aspect of their growth, their taste so that we can also change the composition of the wine. This is a multi year project.

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

    Explain with the aid of a diagram the main features of a stress-strain curve, including calculations to show how the Young’s Modulus is found. Use your diagram to describe the differences between ductile and brittle failure, giving your own examples to demonstrate subject understanding and including suitable calculations. Using diagrams also describe the following mechanical tests (impact tests, tensile tests and hardness tests) and explain the material properties they measure. You are expected to engage with the body of knowledge and to provide suitable references where appropriate.

    $24 (Avg Bid)
    $24 平均报价
    17 个竞标

    need an expert in inorganic chemistry msc level calculation of Fermi energy n spectra releted work more details I will provide over chat

    $36 / hr (Avg Bid)
    $36 / hr 平均报价
    7 个竞标

    I need help to Calculations of fluid flow, bore diameter, viscosity, pressure, temperature. i will send more details in the chat.

    $82 (Avg Bid)
    $82 平均报价
    22 个竞标