Ingeniería química 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! Contratar a Chemical Engineers

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    41 trabajados encontrados, precios en USD

    ¡Hola! Estoy buscando un químico/químico cosmético para crear una formula y receta para varios productos capilares. Inicialmente la contratación es para un tratamiento y si me gusta su trabajo lo tendré en cuenta para los demás productos.

    $80 (Avg Bid)
    $80 Oferta promedio
    3 ofertas

    Buscamos un profesional con conocimientos de ciencias (Biología, Zoología, Veterinaria, Medicina Humana, Virología, Epidemiología, Botánica, Ornitología, Mastozoología) para crear un curso virtual del tema de su expertise. El curso debe contener idealmente de 3 a 4 módulos (cada uno compuesto por 3 lecciones). La estructura sugerida del cur...

    $550 (Avg Bid)
    $550 Oferta promedio
    7 ofertas

    Need to do the selection of materials their properties and impacts. more details will be shared in chat

    $51 (Avg Bid)
    $51 Oferta promedio
    4 ofertas
    $412 Oferta promedio
    1 ofertas

    I have a small workshop and need someone to design a catalyst for a specific reaction and explain the benefits and drawbacks of this catalyst.

    $249 (Avg Bid)
    $249 Oferta promedio
    8 ofertas
    $17 Oferta promedio
    17 ofertas

    hello we are an oil and gas feild supply company in iraq working in this sector since 1950’s wanting to add value to my employees knowledge about my business and what i’m offering and how can i prepare a quotation and how to prepare an inquiry and to explain what is data sheet , mtc and all the different documents and papers and how to understand the inquire from the enduser and off...

    $183 (Avg Bid)
    $183 Oferta promedio
    8 ofertas

    This is a big project that is build in a idea.

    $100 / hr (Avg Bid)
    $100 / hr Oferta promedio
    1 ofertas

    Looking for Thermodynamics project on urgent basis

    $15 (Avg Bid)
    $15 Oferta promedio
    5 ofertas
    geomechanics problem solving -- 6 4 días left
    VERIFICADO

    i need mechanical engineer who can solve the theoretical problems in geomechanics. need to solve the problem in given fixed time

    $66 (Avg Bid)
    $66 Oferta promedio
    2 ofertas
    geomechanics problem solving -- 5 4 días left
    VERIFICADO

    i need mechanical engineer who can solve the theoretical problems in geomechanics. need to solve the problem in given fixed time

    $4 / hr (Avg Bid)
    $4 / hr Oferta promedio
    2 ofertas

    Hi freelancers, I am currently engaging in a technical review and looking for a freelancer with good technical script interpretation skills. Preferably someone with good chemistry knowledge or who have worked on carbon materials. This work involves data revieweing and summarising into a technical report.

    $97 (Avg Bid)
    $97 Oferta promedio
    29 ofertas
    EES thermodynamic engineering 4 días left
    VERIFICADO

    am looking for thermodynamic engineering who knows how to use EES, to guide me one a few questions

    $70 (Avg Bid)
    $70 Oferta promedio
    13 ofertas

    I want to design a chemical process with aspen plus and chemcad

    $152 (Avg Bid)
    $152 Oferta promedio
    10 ofertas
    geomechanics problem solving -- 4 4 días left
    VERIFICADO

    i need mechanical engineer who can solve the theoretical problems in geomechanics

    $4 / hr (Avg Bid)
    $4 / hr Oferta promedio
    2 ofertas
    SEM, XRD, and FTIR Analysis 4 días left
    VERIFICADO

    I'm having few results from A scanning electron microscope (SEM), X-ray powder diffraction (XRD), and Fourier-transform infrared spectroscopy FTIR results that need written analysis.

    $138 (Avg Bid)
    $138 Oferta promedio
    9 ofertas
    Simple Material Balance 4 días left
    VERIFICADO

    I have a simple material balance to be solved over a system.

    $128 (Avg Bid)
    $128 Oferta promedio
    21 ofertas

    Looking for Optimization of designfor a tank to be made in LDPE for mass production. Understanding of Computational fluid analyis, Fea analysis, design optimisation, LDPE design and rotomoulding will help.

    $145 (Avg Bid)
    $145 Oferta promedio
    3 ofertas

    Hello, we are in the process to purchase filament winding tubes but have no experience about the requirements of the tubes for the use in [iniciar sesión para ver URL] frame. We are looking for an experienced mechanical engineer who has experience and can support us with this project. Thank you

    $450 (Avg Bid)
    $450 Oferta promedio
    10 ofertas
    QUANTUM SPACE 4 días left

    QUANTUM SPACE a new startup with sector INORMATION &TECHNOLOGY | ELECTRICAL and ELECTRONICS ECOMMERCE | AGRICULTURAL | WATER RESOURCES |

    $3 / hr (Avg Bid)
    $3 / hr Oferta promedio
    4 ofertas
    Physics online teacher needed 3 días left
    VERIFICADO

    Hello I am looking for an online teacher who could teach online or tech and send me the videos of the topics I need. You should be graduated in physics or related topics. Thanks

    $23 (Avg Bid)
    $23 Oferta promedio
    22 ofertas
    $102 Oferta promedio
    46 ofertas

    Hi, I need list the physicochemical parameters that influence the drug action. Explain each of them with suitable examples. ( Chemical structure example) I need it within 2 hours.

    $17 (Avg Bid)
    $17 Oferta promedio
    26 ofertas

    Need an expert who can work on space gas (engineering)

    $123 (Avg Bid)
    $123 Oferta promedio
    4 ofertas
    Mechanical Ventilation 2 días left
    VERIFICADO

    Write about mechanical ventilators: History, Indications, contraindications, modes of ventilation, advantages and disadvantages, complications associated with mechanical ventilation , types and classifications, respiratory rate and I:E ratio, tidal volume and minute volume. Airway pressure etc. Double space, Font 12 size, words between 2000 and 2200, Vancouver style references

    $17 (Avg Bid)
    $17 Oferta promedio
    22 ofertas

    i need mechanical engineer who can solve the theoretical problems in geomechanics

    $4 / hr (Avg Bid)
    $4 / hr Oferta promedio
    4 ofertas
    Write me a concept note 1 día left
    VERIFICADO

    I have a chemical engineering research topic and I want a well-written concept note by exprienced native English speakers. Would you help, please?

    $18 (Avg Bid)
    $18 Oferta promedio
    29 ofertas
    IMC tuning 1 día left

    ออกแบบPID Controller ของHeat exchanger โดยใช้IMC tuning ถ้าเป็นคนไทยจะดีมาก

    $30 (Avg Bid)
    $30 Oferta promedio
    4 ofertas

    i need mechanical engineer who can solve the theoretical problems in geomechanics

    $10 (Avg Bid)
    $10 Oferta promedio
    4 ofertas
    geomechanics problem solving 1 día left
    VERIFICADO

    i need mechanical engineer who can solve the theoretical problems in geomechanics

    $4 / hr (Avg Bid)
    $4 / hr Oferta promedio
    4 ofertas
    Quality by design 20 horas left
    VERIFICADO

    I need material attributes captured in the process of parametes optimization for chromatography technieques

    $10 - $17 / hr
    $10 - $17 / hr
    0 ofertas

    Please contact me if you have great knowledge in the subject

    $25 (Avg Bid)
    $25 Oferta promedio
    6 ofertas
    biology small project 8 horas left
    VERIFICADO

    it is mainly about soil classification and properties there are calculations and some writing to be done , i need in one day from the time i post this , my budget is 40 canadian dollars but it can be negotiable

    $31 (Avg Bid)
    $31 Oferta promedio
    8 ofertas
    Ergonomic assessment 7 horas left
    VERIFICADO

    human factor engineering REBA assessment and WMSD hazard Ergonomic assessment

    $15 (Avg Bid)
    $15 Oferta promedio
    16 ofertas
    waste water engineering01 Finalizado left
    VERIFICADO

    Kindly bid if you can guide me on topics as per attached sheet Need guidance for few hours

    $27 (Avg Bid)
    $27 Oferta promedio
    6 ofertas
    Chemistry Project -- 9 Finalizado left
    VERIFICADO

    Need an expert who has good knowledge in Chemistry

    $22 (Avg Bid)
    $22 Oferta promedio
    23 ofertas
    Physics Project Finalizado left

    hello I need help in a physics project transverse waves , electric field mapping, ohms law , electric circuits , Kirchoff's law

    $23 (Avg Bid)
    $23 Oferta promedio
    29 ofertas
    $29 Oferta promedio
    10 ofertas

    Bio instrumentation signals/biosignals and biopotentials and solid background in biology and electronics

    $143 (Avg Bid)
    $143 Oferta promedio
    14 ofertas
    Hydraulic engineer. Finalizado left
    VERIFICADO

    More details will be shared via chat

    $46 (Avg Bid)
    $46 Oferta promedio
    14 ofertas
    Hydraulic engineer Finalizado left
    VERIFICADO

    More details will be shared via chat

    $27 (Avg Bid)
    $27 Oferta promedio
    11 ofertas