化学工程 Jobs

I am seeking a skilled chemist to formulate a bonding additive for industrial use. The ideal candidate should possess experience in developing chemicals and have sound knowledge of polymers and concrete. The chemical additive should act as a drying accelerator. Full details will be disclosed to Freelancers with the required expertise. Do not apply if you are only a researcher/writer.

I am looking for a supplier to provide me with a blower centrifugal for my industrial needs. The blower centrifugal must have an airflow rate of 5000 CFM and a maximum acceptable noise level between 70 to 80 dB. I'm looking to partner with a reliable supplier to quickly obtain the blower centrifugal and begin using it in my operations.

Just a small simulation project using ASPEN PLUS or HYSYS for the production of hydrogen through pyrolysis of plastic waste. I am already working on it. Just need a help in the simulation. Needs to know the efficiency, energy consumption, carbon savings, cost analysis, and sensitivity analysis. Urgently required.

I am looking for a freelancer with experience in creating a physics-informed machine learning model in the field of Fluid Dynamics. The main goal of this project is to incorporate physics-based constraints into the model, which will improve prediction accuracy. I prefer a supervised learning model that can reduce computational time. The ideal freelancer should have expertise in both machine learning and Fluid Dynamics, with the ability to develop and train the model in a way that accurately represents the underlying physical phenomena.

Hello! I need a physics expert to solve a JEE level physics paper on 05-06-2023 morning. The paper will consist of 60 questions. Time limit -1 hr I am ready to pay upto ₹30 per question which means ₹1800 for the paper the only requirement is I need >90% accuracy.

I would like to simulate the two- stage co2 refrigeration system based on CO2 hydrate using Aspen plus.

Hello! We own and operate a plastic factory that specializes in industrial products. We are seeking assistance for a short-term project. The scope of the project is open, and can either include helping us with production or the business aspect. Our factory has an impeccable track record of providing well-made products that meet the highest of standards. We are also confident in our team and our capabilities to manufacture any volume of product.

Using cst 1)Design a high efficiency reflector feed antenna based on the following reference with a 5% bandwidth. - Kishk, A.A.: 'Technical memorandum: Simple primary focus feeds for deep reflectors', IEE Proceedings H (Microwaves, Antennas and Propagation), 1989, 136, (2), p. 169-171, DOI: 10.1049/ip-h-2.1989.0030 a. Centered at 10 GHz à feed 1 And Design a reflector antenna using this feed design to produce 40 dB of gain at the center frequency. Plot efficiency curves, gain and radiation patterns. Finally 2)Design the most compact right-hand circular polarized patch antenna with the following specs: a. The axial ratio below 3 dB. b. The matching level is below -10 dB d. Operating from 20 GHz to 20.4 GHz over 40 mils thick RO3003 substrate e. Plot co and cx radiation ...

Need freelancer who can solve previous 25 years PYQs for JEE/NEET Chemistry syllabus. I need freelancer to provide Hint and detailed explanation. I also need subtopic name on which question is formed. I need everything in editable Microsoft word format. I will provide PYQs in scanned format. There will be around 2000 PYQs/MCQs. Students appearing JEE/NEET are welcome...

Hello, I am looking for a beverage formula expert to help creating my own enhanced sparkling water.

Heavy diesel fitter, specialising in field service / breakdown support and recovery company - nextforce solutions - NXTFRC fault finding and diagnostics in earthmoving mining and everything diesel