Chemical Engineering Jobs

Chemical Engineering is a field of engineering that applies the principles of chemistry, mathematics, biology, and physics to solve a wide range of problems. A Chemical Engineer's skillsets can be used to develop and design efficient processes, transform raw materials into valuable products, control pollution, reduce energy consumption and optimize the effectiveness of processes at the same time. Many chemical engineers also venture into biotechnology, nanotechnology, and materials science.

Here’s some projects that our expert Chemical Engineers made real:

  • Solving difficult equations and calculations
  • Modeling processes using MATLAB software
  • Designing reactions for greater efficiency
  • Developing new processes from raw materials
  • Crafting models for sediment transportation
  • Developing effective educational slides
  • Creating laser focusing techniques for surface finishes

At Freelancer.com you can find the right Chemical Engineer to bring your ideas to life. From designing efficient processes to modeling sediment transports, our experienced professionals will help you build products that are reliable and cost-effective. By working with an expert freelance Chemical Engineer on Freelancer.com, you will be provided with a unique solution tailored to meet your exact needs. So why wait? Post your project now and start making your vision a reality!

From 23,816 reviews, clients rate our Chemical Engineers 4.89 out of 5 stars.
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    16 jobs found, pricing in USD

    I require an expert in chemical engineering and computer science to create a design project report for a trickle bed hydrogenation reactor. The goal of its application is in the petrochemical industry, specifically, to convert 4-CBA to p-toluic acid using the Amoco process. Responsibilities: - Designing a reactor for the specific conversion process - Ensuring the desired output of the design is p-toluic acid - Providing coding for its fully-automated optimization to produce graphs and reactor size Skills required: - Extensive knowledge of chemical engineering principles - Proven experience in related projects in the petrochemical industry - Strong coding skills with an understanding of automation - Familiarity with the Amoco process - Ability to deliver a detailed project report with al...

    $197 (Avg Bid)
    $197 Avg Bid
    7 bids

    I'm currently working on organic chemistry, where my focus has been mainly on organic compounds. To be more specific, I've been dealing with alkanes, alkenes, and alkynes. I need professional help to delve into these topics further. The Ideal Candidate Will Have the Following Skills and Experience: - An advanced understanding of organic chemistry, - Strong grasp on the properties of alkanes, alkenes, and alkynes, - Previous experience with chemical equations, and - Ability to explain complex concepts in a simple, understandable manner. Remember, this isn't just about problem-solving. It's about making sure I understand these compounds, their properties, and how they interact. So, communication and teaching skills are just as important as your knowledge of organ...

    $17500 (Avg Bid)
    $17500 Avg Bid
    2 bids

    I'm seeking an experienced product chemist who can formulate an eco-friendly, all-purpose cleaning product recipe. A concept I'm very intrigued with is safe and clean ingredients with robust performance. Here's what I'm specifically looking for: • Formulation of a non-toxic, all-purpose cleaner. • The cleaner should not have any added scent (unscented). • Development of a clear and replicable method for producing the cleaner. Ideal Skills: • Chemistry • Product Development • Quality Assurance • Environmental Sciences Even though the focus right now is on the all-purpose cleaner, the potential to develop further cleaners in the future is very likely. I am eager to collaborate with someone passionate about sustainabl...

    $304 (Avg Bid)
    NDA
    $304 Avg Bid
    6 bids

    As a burgeoning entrepreneur, I am on the quest to get help from an experienced chemist in developing two distinct formulas for soaps and detergents, subsequently presented in the form of water-soluble tablets. - Purpose: One formula would leverage completely natural ingredients while the other is open to incorporate basic chemistry. These formulations will cater to both surface cleaning and personal hygiene needs. - Desired Properties: The successful products must accomplish three main tasks: 1. Stain Removal 2. Odor Elimination 3. Disinfection 4. Foaming for the hand soap These four property goals are non-negotiable and imperative for the success of the products. Ideal candidates would possess a depth of knowledge and experience in chemistry, specifically in crea...

    $60 / hr (Avg Bid)
    $60 / hr Avg Bid
    1 bids

    In this interesting project, you will suggest several chemicals and several methods to make green diodes. You are a creative chemist, or materials science technician, or a component electronics engineer, or equivalent background. The budget for this project is $105.00 In order to begin qualifying for this project, please answer 3 of these 5 easy questions : Queston 1 : x.022 × 10²³  What is the numeric value of X? Question 2 : EP_ What is the missing alphabetical character? Question 3 : Which of these is different from the other 3 : ionic, vanderwaals, metallic, covalent Question 4: P.I.N. Component. What does the initial I stand for? Question 5 : eV? What is the full name of eV? In this creative project, you will look at about 100 co...

    $100 (Avg Bid)
    $100 Avg Bid
    8 bids
    Microwave engineer 4 days left
    VERIFIED

    Hello, I’m looking to hire someone to help me build a microwave hearing device. It’s also known as Frey effect , V2K , artificial telepathy, voice of god weapon or microwave hearing device. It’s composed of a powerful directional antenna and a few other components. When aimed at the human skull it produces a silent acoustic sound that only the target can hear when being aimed at . I need this device for proof in a court case.

    $232 (Avg Bid)
    $232 Avg Bid
    2 bids

    I am in need of a sharp and knowledgeable expert specifically in the Physics subject to solve the last 10 years of JEE multiple-choice papers. My requirement is to understand the systematic approach applied in solving each problem, so I am requesting a thorough step-by-step solution. Here are the skills and qualifications I am looking for: - A clear understanding of JEE Physics problems - Proficiency in providing detailed, easy-to-understand solutions - Well-versed in multiple-choice question structure and answers - Proven ability to solve JEE Physics papers Your role will not just in simply providing the correct answers, but most importantly, presenting the problem-solving process in a comprehensive and step-by-step manner. An ability to explain complex Physics principles, theories, a...

    $469 (Avg Bid)
    $469 Avg Bid
    16 bids

    I need assistance in identifying the ingredients in a burn ointment I have used for over a decade. This homemade burn ointment has a satisfying consistency and beneficial qualities, but it's a mystery what ingredients are involved. Your job will be to analyze the ointment in a safe and efficient manner, to precisely determine and list each ingredient contained within it. Skills and Experience Required: • Background in Chemistry, Pharmaceuticals, or a related field • Experience with analyzing substances and identifying their composition • Detail-oriented and accurate in reporting results • Knowledge of natural and pharmaceutical ingredients often used in burn ointments or similar products is a plus. Because the ointment’s contents are unknown, it's ...

    $485 (Avg Bid)
    $485 Avg Bid
    10 bids

    I'm looking for a proficient Matlab programmer with expertise in chemical engineering simulations to develop a comprehensive model for a Plug Flow Reactor (PFR). My goal is to analyze the conversion of reactants, product yield, and overall reactor efficiency, focusing on temperature and pressure as critical parameters. Key Project Deliverables: - Use 1-D pseudo homogeneous model and 2-D pseudo homogeneous model to model the reactor. - Establish the PFR model in Matlab. - Integrate temperature and pressure variables. - Calculate reactant conversion, yield, and efficiency. Ideal Candidate: - Proficient in Matlab coding. - Solid background in chemical engineering, specifically reactor design and modeling. - Understanding of PFR kinetics and mass-energy balances. - Ability to interpre...

    $143 (Avg Bid)
    $143 Avg Bid
    4 bids

    I require the diligent expertise of a seasoned biologist with a solid grounding in Genetics. The focal point of this project is on the membrane structure within Cell Biology. Ideally, you should have demonstrable proficiency in: - Cell Biology, predominantly on membrane structure. - Conducting in-depth Genetics research. - Analyzing intricate biological data to derive meaningful conclusions. The objective is to dig deep into the subject of membrane structure in relation to Genetics. Your insight would be pivotal in furthering our understanding of this aspect. Therefore, attention-to-detail, patience, persistence, and rigorous research methodology are paramount for this project.

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    10 bids

    As a project owner, I am seeking a professional well-versed in mechanical engineering. The focus will be on two distinct areas: 1) heat transfer, and 2) control. I am looking for someone with a robust understanding of data analysis, simulation, and design. Your primary tasks will not include experimental testing. Instead, the emphasis is on modeling, particularly in the field of heat transfer. Specific expertise in the areas of conduction, convection, or radiation is not strictly necessary. To ensure a successful collaboration, please include the following in your application: - Examples of past work related to mechanical engineering, heat transfer, and control. - Expression of your expertise, particularly within the realm of data analysis, simulation, and modelling in mechanical enginee...

    $461 (Avg Bid)
    $461 Avg Bid
    18 bids

    As a burgeoning entrepreneur, I am on the quest to get help from an experienced chemist in developing two distinct formulas for soaps and detergents, subsequently presented in the form of water-soluble tablets. - Purpose: One formula would leverage completely natural ingredients while the other is open to incorporate basic chemistry. These formulations will cater to both surface cleaning and personal hygiene needs. - Desired Properties: The successful products must accomplish three main tasks: 1. Stain Removal 2. Odor Elimination 3. Disinfection 4. Foaming for the hand soap These four property goals are non-negotiable and imperative for the success of the products. Ideal candidates would possess a depth of knowledge and experience in chemistry, specifically in crea...

    $2100 (Avg Bid)
    NDA
    $2100 Avg Bid
    13 bids

    As part of a broader research and development initiative, I am looking for a specialist with expertise in material science or chemistry to embark on a comprehensive assessment of the compatibility of our recycled carbon black and rubber processing oils. Key Project Requirements: - The focus of the study needs to be on the compatibility of these two materials and to benchmark at differing concentrations against virgin Carbon Black and Rubber processing oils. - I am interested in determining how their components interact, influence and perform in differing compounds and polymers. - While all aspects of the materials need to be considered, the primary area of scrutiny should be their compatibility. Testing and Analysis: - A wide range of tests and analysis will be required for compos...

    $25 - $50 / hr
    Featured Sealed NDA
    $25 - $50 / hr
    11 bids

    I need to work on a self tan than revolutionary to the market of today

    $4000 (Avg Bid)
    NDA
    $4000 Avg Bid
    2 bids

    Targeted Genome Editor Delivery (TARGETED) Challenge - Phase 2 Revolutionizing technology development of delivery systems for in vivo genome editing. A $6,000,000 competition to improve in vivo delivery technologies for genome editors in two Target Areas: 1. Programmable delivery systems, and 2. Non-viral delivery across the blood-brain barrier. You need to fill out the Registration Form and be registered on the Freelancer.com platform before submitting the solution. Subject of the Challenge   ​​​Recent advancements in the genome editing technology field have enabled scientists to manipulate genomic sequences rapidly and efficiently. Despite revolutionary progress in this area, several challenges remain. Existing gene editing technologies like CRISP...

    $10 (Avg Bid)
    Featured Sealed
    $10
    0 entries

    Descripción del Proyecto: Se busca un profesional altamente calificado para rediseñar y mejorar un producto innovador destinado a asistir en el proceso de dejar de fumar. El producto actual, diseñado como un vape pen, cuenta con una boquilla de goma y dos orificios para inhalación. Emite un aroma a menta derivado de una barra sólida blanca, posiblemente enriquecida con aceites esenciales. A pesar de sus intenciones, el producto ha recibido críticas negativas en áreas clave que requieren atención inmediata para mejorar la experiencia del usuario y la efectividad del producto. Áreas de Mejora Identificadas: - Experiencia de Inhalación Insatisfactoria: Los usuarios reportan una falta de sabor y resistencia al inhalar, com...

    $28 / hr (Avg Bid)
    $28 / hr Avg Bid
    5 bids

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