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!

Müşterilerimiz, Chemical Engineers freelancerlarımızı 23,133 değerlendirme içinden 5 üzerinden 4.74 ile derecelendirdi.
Chemical Engineers İşe Alın

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!

Müşterilerimiz, Chemical Engineers freelancerlarımızı 23,133 değerlendirme içinden 5 üzerinden 4.74 ile derecelendirdi.
Chemical Engineers İşe Alın

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    18 iş bulundu

    I am sourcing olibanum gum in its raw resin state for use as the base aromatic component in an incense line I manufacture. The target quantity for this order is 1,000 kg, and I am looking for standard-quality material—no need for export-grade or special purification, just clean, naturally dried tears free of obvious foreign matter so they can be milled in-house. Preference is for producers or traders based in India who can demonstrate consistent harvest practices and provide a recent sample or lab report confirming botanical origin (Boswellia spp.). Please indicate: • the region you collect from, • typical resin size/colour profile, • lead time to prepare and dispatch 1 tonne, and • your price structure broken down for this volume (including any freight op...

    €32 Average bid
    €32 Ortalama Teklif
    3 teklifler

    I need a detailed examination and solution for cracked steel suspension arms and welding on my caravan. Requirements: - Inspect suspension arms and welds. - Identify cause of cracks. - Recommend and possibly implement a solution. Ideal Skills and Experience: - Expertise in welding and metal integrity. - Experience with caravan or trailer suspension systems. - Strong problem-solving skills.

    €229 Average bid
    €229 Ortalama Teklif
    23 teklifler

    I am putting together a self-funded, individual project that calls for a fully specified gas-chromatography system fitted with both a Thermal Conductivity Detector (TCD) and a Flame Ionization Detector (FID). The goal is to separate and quantify light hydrocarbons—specifically methane, ethane, ethylene, acetylene and closely related species—in liquid samples that will be injected directly or via headspace. What I need from you: • An end-to-end design covering column selection, carrier gas choice, oven programming and detector configuration so that both TCD and FID work in tandem without signal overlap. • A step-by-step method for sample preparation and injection that delivers sharp peaks and reliable quantitation for the compounds listed above. • Calib...

    €2118 Average bid
    €2118 Ortalama Teklif
    4 teklifler

    The task centres on material quality control for every steel and metal element that comes onto the project during the active build. Mill certificates, weld consumables, bolted connections, surface treatments and finished member dimensions all have to be verified against project specifications, ASTM standards and our ISO 9001-aligned quality plan while the crews keep working. Daily presence on site—or a clearly defined remote inspection routine that still captures real-time data—is essential so that any non-conformance is caught before installation. Ultrasonic, magnetic-particle or dye-penetrant testing may be required for critical welds; coordinate these tests, witness them where necessary and record the findings. The role also involves liaising with the site engineer, fabrica...

    €20 / hr Average bid
    €20 / hr Ortalama Teklif
    24 teklifler

    My goal is to launch a professional-grade hair dye that can be produced at scale by a contract manufacturer in the United Kingdom. I already have brand positioning and target shade range defined; what I do not have is a fully validated, production-ready formula. Here is the support I need from an experienced cosmetic chemist/formulator: • Create a complete hair-dye formula that meets UK/EU cosmetic regulations, including INCI list, percentages, and processing instructions. • Supply bench-scale prototypes with stability and performance data (wash-fastness, grey coverage, skin-patch irritation). • Advise on ingredient sourcing that keeps the supply chain within the UK or EU where possible. I am particularly interested in options such as ammonia-free systems, long-lasti...

    €434 Average bid
    €434 Ortalama Teklif
    24 teklifler

    I need a clean, well-structured Process Flow Diagram for an Oil and Gas Manufacturing Company that will be used primarily as a training and instruction aid for operators and new hires. I already have the P&ID sets that will be used as the basis in digital form, so you can start by refining and reorganising that file rather than drawing every symbol from scratch. The job is straightforward: translate the existing digital schematics into a single, professional-grade PFD with clear tagging, line weights, and legend so it is easy for a trainee to follow. Consistency of instrument symbols, line numbering, and valve identification is critical because this graphic will be embedded directly into our training manuals. Please work in any mainstream CAD platform you are comfortable with&mdash...

    €68 Average bid
    €68 Ortalama Teklif
    27 teklifler
    Plant Design Specialist
    5 gün left
    Onaylı

    I'm looking for an experienced chemical and plant engineer to design equipment for our project. The primary focus is on designing: - Jet mixers - Solvent recovery systems Ideal candidates should have: - Proven experience in plant design - Expertise in jet mixers and solvent recovery design - Strong knowledge of safety and compliance regulations - Ability to create efficient, cost-effective designs Please provide examples of similar work and relevant qualifications. Timeline: Within 90 days

    €15167 Average bid
    €15167 Ortalama Teklif
    8 teklifler

    An upcoming FMCG line of millet ready-to-eat mixes is heading into full product-development mode. The brief is clear: create traditional, authentic recipes that honour regional flavours while meeting modern convenience and safety standards. Scope of work • Recipe formulation – translate our concept notes into final formulas that deliver consistent taste, texture, and reconstitution behaviour using millet as the primary grain. • Nutritional analysis – generate an accurate nutrition facts panel for each SKU, backed by laboratory or software-based calculations that comply with local labelling regulations. • Shelf-life testing – design and execute accelerated and real-time studies, recommend suitable packaging, and establish clear “best before&rdqu...

    €116 - €349
    Yerel
    €116 - €349
    0 teklifler

    I’m gearing up for JEE Main and NEET, covering both the non-medical and medical tracks in Grades 11 and 12, and I need structured online classes that take me from core concepts to exam-style problem solving. The syllabus spans Physics, Chemistry, and Mathematics/Biology, so you’ll guide me through the full spectrum—explaining theory, demonstrating shortcuts, and drilling past-paper questions until the approach feels second nature. Sessions will be fully online, so clear audio, screen-sharing for derivations and diagrams, and a responsive doubt-clearing system between classes are essential. When you respond, focus on your teaching experience—how long you’ve taught these subjects, the competitive exams your students have cracked, and any concrete score improvem...

    €205 Average bid
    €205 Ortalama Teklif
    11 teklifler

    Summary We are developing a performance-focused, alcohol-free electronic cleaning wipe for gaming controllers and peripherals. A baseline formulation is already defined. We are now seeking a UK-based chemist or formulator to support independent testing and validation, not a full R&D programme. This is a short-term, fixed-scope contract, suitable for an experienced formulator who understands low-residue surface chemistry. What success looks like Confident validation that the formulation does not leave residue Confirmation that surface grip is not degraded after cleaning Clear, practical feedback on any formulation risks before scale-up in full English Responsibilities Review an existing alcohol-free wipe formulation Advise on residue behaviour on ABS and similar plastics Support or c...

    €180 Average bid
    €180 Ortalama Teklif
    5 teklifler

    I’m refining an AI-powered electronic medical record and need a seasoned pharmaceutical professional to keep the clinical logic on solid ground. Your core mandate is drug-interaction and safety guidance, with particular attention to contraindications, accurate dosage ranges, medicine names and clear-cut usage instructions. The system already recognises lab values and diagnoses; what’s missing is a clinically reliable medication layer. I want your expertise to help us: • Map contraindications that the AI must flag automatically • Define dosage guidelines by age, weight and comorbidities • Validate proprietary and generic medicine names for search accuracy • Draft concise, practitioner-friendly usage instructions ready for UI display You’l...

    €361 Average bid
    €361 Ortalama Teklif
    32 teklifler

    More details: What specific details do you want included in the medical report apart from the given information? Medical history, Lab test results, Treatment recommendations, Name of a Indian doctor, signature, date of test should be 13th jan 2026 What format do you prefer for the medical report? PDF Do you want the report to include any hospital-specific branding? Both logo and address

    €9 Average bid
    €9 Ortalama Teklif
    9 teklifler

    Our chemical engineering laboratory has completed a full cycle of heat-transfer experiments and I now need a polished, publication-ready report that documents every step and finding. The report must centre on heat transfer and treat each laboratory set-up in detail, rather than providing a general theoretical overview. For each, please weave together a concise theory background, a clear description of the apparatus and procedure, properly formatted raw-data tables, sample hand calculations (overall heat-transfer coefficient, thermal conductivity, emissivity, error analysis, etc.), and insightful discussion that links observed results to accepted literature. High-quality figures produced in Excel, MATLAB, or similar tools should accompany the text.(0 AI DETECT)

    €96 Average bid
    €96 Ortalama Teklif
    36 teklifler

    I need an experienced tutor who knows the Alberta Chemistry 30 curriculum inside-out and can meet my student online every week. Sessions will be live, interactive, and focused on the exact unit they’re working through—whether that ends up being thermochemistry, organic reactions, equilibrium, or something entirely different in the course outline. We will meet once a week on Zoom, Google Meet, or a comparable platform that lets you screen-share and use an on-screen whiteboard. Each lesson should combine clear concept explanations with problem-solving practice, then wrap up with a quick plan of what we’ll tackle next time so progress stays visible. You’ll fit well if you have prior Chemistry 30 teaching or tutoring experience, communicate in plain language, and can ...

    €211 Average bid
    €211 Ortalama Teklif
    18 teklifler

    I'm looking for an expert in oral care formulation to help create a specialized mouthwash. My goal is to develop a product tailored with specific benefits, including being gentle on sensitive teeth, delivering quick whitening results, and ensuring long-lasting effects. I'm also aiming for a peroxide-free formula. While I have some ideas for the active ingredients, I will need your guidance and expertise to finalize them. Approval from laboratories in both Pakistan and Dubai is essential. If you've got experience in crafting innovative oral care solutions and navigating regional compliance, I'd love to collaborate with you!

    €13 Average bid
    €13 Ortalama Teklif
    3 teklifler

    I already work at an advanced level with kinetic theory, yet I want to sharpen my non-isothermal modeling skills for biomass gasification and pyrolysis. The goal is to walk through rigorous, step-by-step workflows—from selecting the appropriate kinetic scheme and choosing heating rate protocols, through parameter estimation and model validation—so that I can streamline my own research code and confidently defend the methodology in publications. Here’s how I picture the engagement: • A short series of live, screen-shared sessions (recordings provided) where you demonstrate your preferred workflow. I’m comfortable talking equations, differential mass balances, and Arrhenius-type parameter fitting right away, so please pitch the discussion accordingly. •...

    €5 / hr Average bid
    €5 / hr Ortalama Teklif
    8 teklifler

    This project calls for a skilled welder who can recommend the best process—MIG, TIG, or Arc—once the specific joint design and material are confirmed. I’m still finalising whether the work will involve steel, aluminium, or stainless, and whether the end-goal is a repair, a fresh fabrication, or something decorative, so your guidance on technique, filler metals, and required prep will be valuable. You’ll need to supply your own equipment, demonstrate consistent bead quality, and meet standard safety practices. Clear photos or short clips showing set-up, test passes, and finished welds will serve as acceptance criteria. Please outline the process you would follow, the codes or standards you normally work to, and typical turnaround times.

    €701 - €1401
    €701 - €1401
    0 teklifler

    I’m ready to take a new skincare cream/lotion from concept to the lab bench and I need an experienced cosmetics formulator to make it happen. The sole purpose of this product is to reinforce the skin’s natural barrier—think protection against transepidermal water loss, everyday pollutants, and irritation triggers—so every ingredient choice, processing step, and stability target must keep that goal front-of-mind. Here’s what I’ll need from you: • A complete, bench-ready formulation (INCI list with exact percentages) that delivers measurable barrier support. • Guidance on hero actives, emulsifiers, humectants, and occlusives that align with current EU/FDA cosmetic regulations and clean-beauty sensibilities. • A concise manufacturing p...

    €115 Average bid
    €115 Ortalama Teklif
    1 teklifler

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