工艺工程 Jobs

Odor control unit designer based on activated carbon. GRP Vessels designer, HSE, prior experience in similar jobs. minmum 5 years. model revising and create open source data for the company, O&m, p&id, electrical and control drawing preparing. Drawings in cad.

I'm looking for a reliable, U.S.-based freelancer to help produce a Pesticide Adhesion Enhancer for our agricultural company. We already have a complete formula and a step-by-step production manual, so you'll be fully guided through the entire process. Important: This is a hands-on production role, not a consulting or documentation position. We need someone who can physically handle materials, follow the production process, and deliver the final product. Requirements: - Based in the U.S. - Access to an open, well-ventilated outdoor space (backyard, open field, garage with doors open) for safe production work - Willingness to follow instructions carefully - Good communication skills - No prior experience needed — full training provided What We Offer: - Fully remote with f...

I need a combustion engineer to design an incinerator for municipal solid waste. The incinerator should handle up to 50 tons of waste per day. Key requirements: - Design for waste management - Municipal solid waste processing - Capacity: up to 50 tons/day Ideal skills and experience: - Expertise in combustion engineering - Experience with waste incineration systems - Knowledge of environmental regulations - Ability to design for specified capacity

I’m upgrading a material-enrichment line that includes tag extraction, floc separation and a draft bill of materials. The immediate goal is to translate what I already have into a fully workable enrichment process: confirm the flow, size and specify each piece of equipment, and document operating parameters so procurement and commissioning can begin right away. You will: • Validate and optimise the enrichment stage, integrating tag-extraction and floc-handling steps. • Deliver a process flow diagram, refined equipment list/BOM and concise operating guidelines suitable for hand-off to my purchasing team. I’m moving fast, so only reply if you can start immediately. Point me to past work on comparable enrichment or separation systems—those references will decide ...

I need every piece of engineering intelligence buried in my legacy P&ID drawings lifted into a clean, structured Excel file. The drawings arrive to you as searchable PDFs, and I will send the exact tag-naming and line-label conventions that must be followed. This is not a simple OCR job. You will have to read the schematics like a process engineer: • identify each piece of equipment, every line number and size, all pressure and temperature design data, motor or HP ratings, valves, PSVs, instruments, local indicators, switches, controls, and the relationships that connect them; • transfer the information into the spreadsheet so that tags, descriptions, operating/design figures and interconnections are all in their correct columns; • confirm that nothing is missed...

We are looking for detail-oriented freelancers to collect high-quality engineering drawings PDFs. The collected drawings will be used for AI/engineering document analysis projects. We are specifically looking for engineering-style drawings and not photographs, marketing graphics, or simple illustrations. Required Domains 2. Semiconductor Engineering 3. Process Engineering (Oil & Gas, Chemical, Energy) 4. Robotics & Automation 5. Aerospace Engineering Not Accepted 2. Marketing Images 3. Infographics 4. PowerPoint Graphics 5. AI Generated Images 6. Simple Flowcharts 7. Low Resolution Images Responsibilities 1. Extract engineering drawing pages 2. Categorize drawings by domain 3. Ensure drawings meet quality standards 4. Submit images in organized folders 5. Deliverables For e...