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Time Left: Less than 7 days
Fixed Price: $500 - $1,000   |  Posted: Mar 01, 2015  |  Ends: 3d, 22h  |   10 Proposals
We're looking for someone to formulate an acidic face cleanser and exfoliant to be used commercially. We are an Australian company and, as such, the formula must be within the commercial legalities of Australia.
Category: Product Design       

A****Cos
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| A****Cos
|    Australia
Fixed Price: About $200   |  Posted: Feb 24, 2015  |  Ends: 6d, 18h  |   7 Proposals
Use HYSYS to model absorption of acrylic acid out of an air stream with a gas absorption column. Determine the number of real trays required if the gas stream entering the column is 1000 kg-mol/hr and contain 5% acrylic acid and 99.9% of the acrylic acid must be recovered. The inlet water stream is 75 kg-mol/hr. The non-acrylic acid portion of the gas stream is composed of nitrogen. You may assume that for this system, the NRTL-HOC fluid package is the best option and column pressure is 101.3 kPa with no pressure drop. Feed streams are 333 K and the process is adiabatic. Size the column, assuming: -. overall tray efficiency is 80% -. Tray spacing is 24 inches -. Active Area is 80% -. 80% flooding velocity -. Surface tension of 25 dynes/cm -. Liquid phase density = 1000 kg/m^3 -. Gas phase density = 1 kg/m^3
Category: Chemical Engineering       
Skills: Aspen HYSYS       

k****mor
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| k****mor
|    United States
Fixed Price: $40 - $100   |  Posted: Feb 23, 2015  |  Ends: 6d, 14h  |   4 Proposals
Use HYSYS to model absorption of acrylic acid out of an air stream with a gas absorption column. Determine the number of real trays required if the gas stream entering the column is 1000 kg-mol/hr and contain 5% acrylic acid and 99.9% of the acrylic acid must be recovered. The inlet water stream is 75 kg-mol/hr. The non-acrylic acid portion of the gas stream is composed of nitrogen. You may assume that for this system, the NRTL-HOC fluid package is the best option and column pressure is 101.3 kPa with no pressure drop. Feed streams are 333 K and the process is adiabatic. Size the column, assuming: -. overall tray efficiency is 80% -. Tray spacing is 24 inches -. Active Area is 80% -. 80% flooding velocity -. Surface tension of 25 dynes/cm -. Liquid phase density = 1000 kg/m^3 -. Gas phase density = 1 kg/m^3
Category: Chemical Engineering       
Skills: Aspen HYSYS       

k****mor
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| k****mor
|    United States
Fixed Price: Less than $500   |  Posted: Feb 23, 2015  |  Ends: 6d, 9h  |   8 Proposals
We are a local Architecture firm and we are looking for somebody to do the cfm hvac calculations for a small commercial building located in Howell New jersey.
Category: Chemical Engineering       
Skills: 2D Animation, .NET Remoting       

m****bra
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| m****bra
|    United States
Fixed Price: Not Sure   |  Posted: Feb 23, 2015  |  Ends: 6d, 6h  |   5 Proposals
I want to start a 10,000 gallon per day biofuel plant. I have the research papers already. All I need is for some one to make it into a 10,000 gallon per day system. All I need is someone to scale it up. You must be able to -scale it up, -source the parts -oversee construction -implement process control (Programmable Logic Controller is perfect) -if possible, being able to give an roi based on cost of raw material, shipping, and wages (which are all given) will be a plus) **Time is of the essence.** Willing to increase pay for faster turnaround.
Category: Chemical Engineering       

d****ill
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| d****ill
|    Bahamas
Hourly Rate: $200 - $500 / hr   |  Duration: Not Sure  |  Posted: Feb 23, 2015  |  Ends: 6d, 2h  |   21 Proposals
We are looking for engineering consultants for one of our clients at   [obscured]   The ideal candidates would review past, ongoing and future projects, analyze and prepare reports. Proven managerial abilities and track record Strong project management skills Dynamic complemented by coordinating, team building and leadership skills Excellent communication and presentation skills Professional Certifications such as Six Sigma Candidates from mechanical, electrical, industrial production, electronics, construction, marine, automotive, chemical, metallurgy, geological, aeronautical and other engineering disciplines welcome.
Category: Other - Engineering &...       

s****ess
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| s****ess *
|    United Kingdom
Fixed Price: Less than $500   |  Posted: Feb 23, 2015  |  Ends: 5d, 19h  |   1 Proposal
Syscon Solution is an ERP product company, serving Mid-Market & Enterprise segment with its ERP product Syscon Cronus since 1996. Syscon Cronus is highly suitable for Manufacturing (Chemical, Engineering, Electrical, Electronics, Rubber and Plastic Industries) and Large Trading companies. Present ERP Market Scenario Individuals and organization, who have been in the IT industry, know it well, that there are several established Accounting Packages in the market. On the other hand there is handful of high-end ERP solutions targeted for large enterprises. But there are very less mid range ERP solutions to suit the Small and Medium size Industries. Due to this scenario, even Small and Medium Enterprises are forced to adopt the high-end ERP solution through it is very complex, costly (Both software license and Implementation) and takes a long time to implement. Not only the initial cost, even the running cost, customization and AMC charges will also be high. Advantage of Syscon Cro...
Category: Business Plans       

s****jay
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| s****jay
|    India
Fixed Price: Not Sure   |  Posted: Feb 22, 2015  |  Ends: 5d, 14h  |   3 Proposals
Looking for a bioelectrical engineer to work on the prototype of a wearable biosensor. We are looking for technical expertise, entrepreneurial attitude, independent thinking, problem solving skills and possibly a background in medical device development. The candidate should be comfortable to work on cracking hard problems and deal with changing requirements. Previous experience with reverse iontonphoresis technique and biosensors is a plus.
Category: Other - Engineering &...       

f****chi
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| f****chi
|    United States
Fixed Price: Less than $500   |  Posted: Feb 21, 2015  |  Ends: 4d, 4h  |   7 Proposals
I wish to get a report to act as a stimulus for the creation of a final report. the report will be on the following topic: "To assess the effect of cooking by boiling on the antioxidants in carrots" The report should contain the following: 1. What is the chemistry underlying this topic eg what are the chemical principles involved, the formulae, equations or calculations that are relevant 2. Details of an experiment which you have undertaken which is relevant to the topic - this should include a description of the experimental procedure followed (including details of any safety measures included. A properly labelled diagram should also be included 3. Include details of any external data relevant to the topic eg statistical data, graphical, numeric or experimental data, internet sourced data, articles or anything else relevant. all data sources should be noted. 4. The data must be assessed and analysed into graphs, tables or other relevant formats. the source of relevant dat...
Category: Chemical Engineering       
Skills: Report Writing, Chemistry       

G****nie
 [?]
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| G****nie
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Feb 21, 2015  |  Ends: 4d, 4h  |   2 Proposals
Our client, Globe Composites, is a privately held designer and manufacturer of composite products utilizing advanced materials and processes. Originally founded in 1890, Globe provides turnkey research, design and manufacturing services for industrial, medical, material handling, oil field equipment and military applications. They are currently seeking a driven and ambitious QC Manager to oversee the implementation, maintenance, and improvement of Globe's quality program. Manage all company-wide quality policies, procedures, processes, programs, and practices to assure the company of continuous conformance with all standards and regulations. Position Overview and Job Functions The Senior Molder position reports to the Director, Production, Planning & Logistics and is responsible for mixing and molding Urethane composite materials. Operate autoclave, mixers, and digital scales. Perform mold changes and raw material changes. Mix and pour resin to proper formula. Follow drawi...
Category: Other - Engineering &...       
Preferred Location: United States

s****igh
 [?]
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| s****igh *
|    United States
Fixed Price: Not Sure   |  Posted: Feb 21, 2015  |  Ends: 4d, 4h  |   0 Proposals
Our client, Globe Composites, is a privately held designer and manufacturer of composite products utilizing advanced materials and processes. Originally founded in 1890, Globe provides turnkey research, design and manufacturing services for industrial, medical, material handling, oil field equipment and military applications. They are currently seeking a driven and ambitious QC Manager to oversee the implementation, maintenance, and improvement of Globe's quality program. Manage all company-wide quality policies, procedures, processes, programs, and practices to assure the company of continuous conformance with all standards and regulations. Position Overview and Job Functions This role oversees the implementation, maintenance, and improvement of Globe's quality program. Manage all company-wide quality policies, procedures, processes, programs, and practices to assure the company of continuous conformance with all standards and regulations. Develop and initiate quality assurance...
Category: Other - Engineering &...       
Preferred Location: United States

s****igh
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| s****igh
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: Not Sure  |  Posted: Feb 21, 2015  |  Ends: 3d, 23h  |   3 Proposals
Experimenting the polymer in a medical field, need some help in the chemical domain for manufacturing and 3D extrusion. I have the pellets of the polymer memory of shape.
Category: Chemical Engineering       
Skills: polymer memory of shape       

p****lgb
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| p****lgb
|    Belgium
Fixed Price: Not Sure   |  Posted: Feb 20, 2015  |  Ends: 3d, 17h  |   3 Proposals
Design three types of soap with different ingredients for the bloke, complete ready to sell to the consumer. The mould of the soap has to be shaped in a way to be able to slide your four index fingers through it and thumb on the out side so the soap can not slip out of the hand. Ingrediants design has to be of Australian health standards tested and ready for sale to the consumer. I have outlined only examples below for the three different syles of soap as a guide line as im not a chemist so the potential client can understand the angle im trying to reach with the soap design. 1st Soap Design : Ocean / Outdoor Sports some ingredients would comprise e.g. alovera and moisturiser for their would be dry skin / sun burn. 2nd Soap Design : Gym / Martial Arts some ingredients would comprise of Anti fungle / Anti Bacteria clean the skin from germs. 3rd Soap Design : Tradesman some ingredients would comprise of a heavy duty scrub to get rid of grease / Grit / Dirt
Category: Chemical Engineering       
Skills: SOAP       

P****530
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| P****530
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Feb 20, 2015  |  Ends: 3d, 14h  |   5 Proposals
We're looking for someone to formulate an acidic face cleanser and exfoliant to be used commercially. We are an Australian company and, as such, the formula must be within the commercial legalities of Australia.
Category: Product Design       
Skills: Chemical Engineering, Chemistry       

A****Cos
 [?]
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| A****Cos
|    Australia
Hourly Rate: $20 - $30 / hr   |  Duration: Not Sure  |  Posted: Feb 20, 2015  |  Ends: 3d, 11h  |   9 Proposals
formulate my own ingredients for my skincare line,with great texture and consistence, for mature skin. And acne- prone skin, Putting in some special ingredient. Thank you.
Category: Chemical Engineering       
Skills: Chemical Engineering, Absynth, ARCserve       

K****t26
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| K****t26
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Feb 20, 2015  |  Ends: 3d, 8h  |   1 Proposal
Duties & Responsibilities: AREAS OF EXPOSURE : ? Welder Qualification test and training the welders for test. ? Preparing the Welder Identify Card. ? Inspecting the fit-up and weld visual. ? Witnessing On/Offline UT for base metal lamination and weld defects. ? Monitoring the welder's performance through repairs & controlling. ? Witnessing /Verifying NDT (PT & UT) after completion of welds. ? Witnessing of Mechanical Testing Like, Hardness test, Tensile test, Impac charpy test, Guided bend test, chemical analysis test for materials. ? Monitoring the activities of edge milling, flash trimming, on line UT, seam annealing, end beveling, cutting, weighing, marking, packing, handling& storage. ? Interpreting the radiographic films and acceptance. ? Witnessing of Hydrostatic Testing and calculation. ? Reviewing QA/QC documents. Visual Test : ? Interpreting the radiographic films and acceptance. ? Verifying the WPS for SAW and SMAW process according to ASME Sec...
Category: Mechanical       
Skills: Mechanical Engineering       

m****han
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| m****han
|    United Arab Emirates
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Feb 19, 2015  |  Ends: 2d, 16h  |   7 Proposals
To proofread, edit grammar, spelling, syntax, sentence structure and etc of an article for a journal. Need to use Microsoft tracking.
Category: Chemical Engineering       

b****les
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| b****les
|    Malaysia
Fixed Price: $1,000 - $5,000   |  Posted: Feb 18, 2015  |  Ends: 1d, 16h  |   8 Proposals
Offer Ref: - SW6careers/2015/2016. Attn: - Expatriates Job-seekers Wanted. Sw6 careers associates as a recruitment agency believe in fairness and honesty not minding the ugly nature of all activities through the internet, been a legal body for expatriates jobs into the multimillion dollar projects with her clients: Rio Tinto. Our desired obligation is based on sourcing out with responsible expatriate service employees who are reading to contribute their knowledge into services with the giant mining companies here in Guinea based within the continent of Africa. Our clients mining companies are fully into; Oil, Gas, Iron ore, Gold and Diamonds, etc. Specifications:- The management of Sw6 associates careers with respect to mandates placed on her as recruiting agency wish to use this medium on behalf of Rio Tinto Mining project based in Guinea. Sw6 Careers associates whose specialization is basically with expatriates career placement for professionals seeking placement in mining companies,...
Category: Chemical Engineering       
Skills: Project Management, Email, BASIC       

m****a22
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| m****a22
|    Guinea
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Feb 18, 2015  |  Ends: 1d, 16h  |   9 Proposals
Hi there, I am looking for a bio/genetic engineer to do some extensive research and document a complicated report on a particularly new idea which will be used for the design and construction of a robotic machine. This is a new concept so I need someone with the relevant qualifications and experience to assist me with the research and testing phase of this project. I will provide more information after a NDA has been signed.
Category: Other - Engineering &...       

r****k12
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| r****k12
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Feb 18, 2015  |  Ends: 1d, 12h  |   3 Proposals
I need an OTC chlorhexidine wash which is a surgical scrub for hands. I am interested in compounding a (pre-wash spray). The compound I would like is similar to hibiclens or dyna-hex 4. It is to be used on fabric as a pre- wash then to rinsed off in the washing machine. This will not go on the skin. There are many formula already that are OTC. I think we could adjust our own formula leaving out the dye and Lanolins.
Category: Chemical Engineering       

a****ger
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| a****ger
|    United States
Fixed Price: Less than $500   |  Posted: Feb 17, 2015  |  Ends: 19h, 20m  |   16 Proposals
i havent urgent need for help solving the attached problem please. Please see attached pdf for problem description
Category: Chemical Engineering       
Skills: Chemical Engineering       

t****ipo
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| t****ipo
|    United States
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