Ingeniería química Jobs

I’m working on a problem that blends core mathematical reasoning with practical Civil Engineering considerations, and I’d like a clear, defensible solution worked through from start to finish. Because the project straddles both disciplines, I need someone who can move comfortably between abstract mathematical analysis and the real-world constraints that guide site design, structural checks, or materials selection in civil works. Here’s what I’m expecting: • A concise statement of the governing equations or principles you’ll apply, showing how the math supports the civil-engineering objective. • A step-by-step derivation or calculation sequence, presented so that another engineer could reproduce the result without guesswork. • A short, pla...

I need a COMSOL Multiphysics model of a high-frequency transformer that couples the electromagnetic and thermal physics so I can focus on thermal stress impacts. The goal is to see exactly where mechanical strain develops inside the core, windings, and insulation as temperatures rise during high-frequency operation. You’ll start from the transformer’s geometric and material data (I’ll supply those) and build a 3-D electro-thermal study that includes frequency-dependent copper and core losses, convection or forced-air boundaries, and, ideally, a transient run that tracks hot-spot evolution. Once the temperature field is solved, the model should translate that field into the corresponding thermal-induced stresses so I can compare stress levels against material limits. Bec...

I’m developing a next-generation silver conductive paste for solar cell metallization and advanced electronics, and I need a material scientist who lives and breathes metals to help me take the formulation from concept to lab-validated prototype. The core challenge is maximising electrical conductivity while still meeting the practical demands of screen-printing, firing, and long-term field exposure on photovoltaic lines. You’ll evaluate candidate silver powders or flakes, optimise particle morphology and loading, fine-tune the glass frit system, and recommend the right organic vehicle so the paste prints cleanly and sinters into a low-resistivity contact. Adhesion strength and thermal stability do matter, but conductivity is the yardstick every change will be measured against...

My goal is to launch a shelf-stable, ready-to-drink beverages.I am Looking for formulation:1 Mocktails (non carbonated) with manual filling and 6 month shelf Formulation to make it carbonated without using co2 or any machinery. or milk powder based coffee ,flavour milk ,without pasteurization and manual filling with shelf life 15day in normal room temperature fruit/vegetable juices with there chunks-manual filling with 6month shelf 3 above to be packed in pet. The final formula must: • Stay microbiologically safe and organoleptically stable for at least 3-6 months at ambient temperature • Meet current food-safety regulations in India • Use ingredients that are commercially available at scale and cost-effective for mid-sized production runs To get there, I need ...

I have two unfinished science records—one in physics and one in chemistry—both at the high-school level. They still require fully written lab reports and the remaining written assignments. I will send you the exact templates, grading rubrics, and any raw data so you can work directly in the format my teacher expects. Deliverables • Physics record: all lab reports written and outstanding exercises finished. • Chemistry record: all lab reports written and outstanding exercises finished. Everything must be accurate, clearly explained, and ready to submit without further edits. Use age-appropriate language, show all calculations, and include tables or diagrams where they strengthen the explanation. Share your estimated turnaround time and any questions once you rev...

I am designing a targeted biology module that zeroes in on Cell Biology rather than a broad survey course. To keep my students fully engaged, I want every concept introduced through hands-on experiments—no lecture-only approach. Here’s what I need from you: • A sequence of 6–8 lesson plans that progressively build core cell-biology concepts (structure, function, microscopy skills, membrane transport, cellular respiration, and division). • Detailed laboratory protocols for each lesson, using materials that are affordable and easy to source in a standard school setting. • Clear safety guidelines and setup diagrams for every experiment. • Printable student worksheets and data-collection tables. • Quick-check formative assessments plus a ...

I need a skilled chemist to prepare a single 400 g batch of a Class 1 solid amine sorbent for tabletop carbon-capture tests. You will start by sourcing a high-surface-area mesoporous silica gel in the 150–250 µm range, then carry out a wet-impregnation loading with the amine you judge most suitable—branched PEI, TEPA, or a clearly justified alternative. Once the loading is complete, dry the material fully so it ships free-flowing and ready for use. Before dispatch, characterise the sorbent’s specific CO₂ adsorption capacity and its cycling stability over repeated adsorption–desorption runs, then package the data in a concise report. Deliverables • 400 ± 5 g of dry, functional sorbent granules • Laboratory report detailing: synthesis pa...

I have several medical research papers that must be rendered accurately from English into Swahili. The vocabulary is technical—think study methodologies, pharmacological terms, statistical results—so I need someone who is both fluent in Swahili and comfortable with medical jargon. Scope • Source material: peer-reviewed research articles (PDF and Word). • Typical length: 3,000–6,000 words each; the first batch totals roughly 18,000 words. • Turnaround: an initial delivery of two fully translated papers within one week, followed by rolling milestones for the remaining documents. What matters most • Faithful medical terminology without guessing—use standard Kiswahili equivalents or note when an English term should remain unchanged. &bull...

I need someone who can take blank record books for Class 12 Physics and Chemistry and turn them into clean, complete practical files. Your handwriting must be clear and uniform because these notebooks will be submitted for assessment. I will supply the experiment details; you will copy them neatly, lay out each experiment in the standard format, and make sure nothing is missing. Only the experiment write-ups themselves are required—diagrams and extended observation tables aren’t necessary this time. Once we agree on a timeline, I’ll hand over the notebooks and source material in person and collect the finished files the same way, so being able to meet locally is important. Quote me a reasonable per-file rate and let me know how quickly you can finish both subjects.