Login to EngCom

Syndicate



Save to del.ico.us Save This Page

Interesting engineering news and general interest to get you through the week.

Chemical & Process

Your Ad Here
Chemical & Process
Magic,  jiggery pokery,  whatever you want to call it,  Chemical engineers can perform some truly amazing things.  Keep up to speed on the latest news in this exciting area of engineering.

Are the Days of Petrochemical-Based Nonwovens Numbered?

Clipped to the Drawing Board by Rose Shah  

 Cellulosic capacity is up and raw materials from biomass are emerging fast. Current pressures in terms of environmentally benign processing routes could quickly change everything for an industry like nonwoven fabrics, writes Adrian Wilson. Of the 1.725 Mt of nonwovens currently manufactured annually by spunmelt processing routes, around 75%, or 1.29 Mt, are employed in hygienic disposables- diapers, femcare and adult incontinence products. And 98% of such nonwovens are made of polypropylene (PP).

However, a number of industry observers believe this may be about to change. 
Friday 27 June, 2008 08:07 AM
 

China boosts biotech

Clipped to the Drawing Board by Yan Chu  
PacificGMP , a tiny local manufacturer of biotechnology drugs, will announce today that it is expanding to 25 times its size with the help of the Chinese government.
The company, which has an 8,000-square-foot facility in Sorrento Mesa for manufacturing biological agents used in cutting-edge therapies for disease, will join a collaboration that is building a 200,000-square-foot plant in Taizhou, China. The building is expected to be completed in October.
Wednesday 18 June, 2008 08:29 PM
 

Boffins build nanotube gas detector

Clipped to the Drawing Board by George Tan  
Chemical engineers at MIT have used carbon nanotubes to build the most sensitive electronic detector yet for sensing deadly gases.

The technology can detect the presence of harmful gases such as sarin, mustard gas, ammonia and VX nerve agents.

It has the potential to be used as a low-cost, low-energy device that could be carried in a pocket or deployed inside a building to monitor hazardous chemicals.
Saturday 14 June, 2008 02:02 PM
 

A Single Cell Pedometer Developed

Clipped to the Drawing Board by Yan Chu  
Scientists at Fraunhofer Institute for Applied Optics and Precision Engineering have developed an optical sensor that can quantify the force that a cell exerts on a special surface as it moves across it, which should allow for creating somatic cell sorting machines and single cell diagnostic devices. The project is a part of the European Information Society Technologies initiative.
Friday 13 June, 2008 10:51 PM
 

Spider web inspires new nano fibre venture

Clipped to the Drawing Board by Sean  
A Canterbury student whose research into producing ultra-fine, nano fibres was honoured in the 2006 MacDiarmid Young Scientists of the Year Awards has gone on in collaboration with partners to develop an electrospinning machine that is being sold to research laboratories around the world.
Thursday 12 June, 2008 10:58 AM
 

Jacobs Receives Contract From Estelux for New Polysilicon Plant in Italy

Clipped to the Drawing Board by George Tan  
Jacobs Engineering Group Inc . announced today that it received a contract from
Estelux to provide engineering, procurement, and construction management
(EPCM) services for a new polysilicon manufacturing facility at the existing
petrochemical site in Ferrara, Italy.
Estelux is an Italian start-up company with a mission to provide
first-class polysilicon, strategic to the entire photovoltaic supply chain.
SOLON Group, one of the largest European solar module and photovoltaic systems
manufacturers, owns shares in Estelux.
Wednesday 11 June, 2008 08:42 PM
 

Pfizer project seeks to improve solvent recovery

Clipped to the Drawing Board by Ali Hamoud  
US drug giant Pfizer hopes that its collaboration with student engineers at New Jersey's Rowan University will help lessen the environmental impact of its best selling arthritis drug Celebrex (celeboxib).
Tuesday 10 June, 2008 04:55 AM
 

'Machine manufacturers are upgrading themselves by investing in knowledge'

Clipped to the Drawing Board by David Singh  
Gujarat pharmaceutical industry has completed a century, what has been the role of the allied sector in this long journey?
Saturday 7 June, 2008 02:19 AM
 

Dow Corning Celebrate 10 Years of Silicone in Shanghai

Clipped to the Drawing Board by Rose Shah  
Dow Corning Corporation , a global leader in silicon-based technology and innovation, celebrated the 10th anniversary of its operation in Songjiang, Shanghai. Nearly 200 Dow Corning customers, business partners, government officials, national and local media as well as Dow Corning’s employees attended the celebration ceremony.
Thursday 5 June, 2008 04:28 AM
 

I Brew. Do You?

Clipped to the Drawing Board by Sean  
The scene looks—and smells —like some kind of chili cook-off gone wrong. Vats of churning, stew-y liquid are being closely monitored with thermometers. The chefs peer into the mushy brown water, sniffing and muttering, occasionally stirring with large wooden spoons. They change out propane tanks and hook up hoses that drain off the liquid from the mix into different vats. Some lift and hoist the containers; other operations resemble Rube Goldberg illustrations, complete with platforms, hoses, taps and gauges. A sweetly-sour steam hovers like a fog over the parking lot just off Maxwell Street, where home brewers have assembled, each with their own recipe and equipment, for the Lexington Homebrewer's Association Pro-Am Brew-off, hosted by Alltech's Lexington Brewing Company.
....click the link to read more
Monday 5 May, 2008 06:07 AM
 

Microspheres: Fillers Filled With Possibilities

Clipped to the Drawing Board by Barot Casha  
Of the many fillers now available to composites manufacturers , microspheres, also called microballoons, are the most versatile. To the naked eye, the small, hollow spheres appear like fine powder. Ranging from 12 to 300 µm in diameter (by comparison, a human hair is approximately 75 µm in diameter), microspheres pack a lot of functionality into a very small package. Integrated into composite parts, they provide a variety of product enhancements and process improvements — including low density, improved dimensional stability, increased impact strength, smoother surface finish, greater thermal insulation, easier machinability, faster cycle times, and cost savings. Composite manufacturers, already adept at making the most of their materials, regularly exploit these benefits — sometimes all at once.
....click the link to read more
Thursday 1 May, 2008 02:33 AM
 

Chemical Engineering-POLYVINYL ALCOHOL

Clipped to the Drawing Board by Susan Decker  
Polyvinyl alcohol , abbreviated to PVA or PVOH, less frequently to PVAL, is a low quantity, high quality component of many high performance polymers. European consumption is currently estimated at around 180,000 t/y, out of global consumption of nearly 1m t/y. The main driving force behind the consistent annual growth of 5% is its use as a raw material for polyvinyl butyral (PVB) interlayers of laminated safety glass in applications such as automotive glazing and building facades. World market leader is Celanese (Dallas, Texas / USA; www.celanese.com).
....click the link to read more
Friday 11 April, 2008 10:07 AM
 

Antibody Engineering Company F-Star Buys Back Royalty Obligations

Clipped to the Drawing Board by Tony Elmasri  

f-star, an antibody engineering company developing novel antibodies and antibody fragments based on its unique Modular Antibody Technology, announced today that it has acquired future royalty obligations to New Century Pharmaceuticals via a one-off payment.

....click the link to read more 

Monday 31 March, 2008 02:24 PM
 

Identifying Outsourcing Trends in Pharmaceutical and Biotechnology Contract Manufacturing

Clipped to the Drawing Board by Administrator  

Frost & Sullivan is launching a new end user study on outsourcing trends, perceptions, selection criteria, and other important dynamics to contract manufacturing organizations (CMOs). The study includes detailed interviews with more than 150 executives within the pharmaceutical and biotechnology industry involved in outsourcing to CMOs, with the objective of elucidating opportunities and threats and providing a greater understanding for parties interested in competing in this market.

....click the link to read more 

Friday 14 March, 2008 10:13 PM
 

Water might have an 'imitator' that copies its unique properties

Clipped to the Drawing Board by Administrator  

Washington, Jan 20 (ANI): Water might not be so unique after all, with researchers pointing out that the properties which were believed to be only present in water, might also be there in some simple molecules simulated by researchers.

....click the link to read more 

Tuesday 22 January, 2008 02:14 AM
 

Surprise From SN2 Snapshots

Clipped to the Drawing Board by Yan Chu  

By precisely mapping what happens when individual molecules collide, researchers have uncovered unanticipated details about the mechanism of the bimolecular nucleophilic substitution (SN2) reaction , a fundamental molecular transformation in organic synthesis (Science 2008, 319, 183).

In the classic SN2 mechanism, when a nucleophile such as a chloride anion attacks a compound such as methyl iodide, methyl iodide ejects the iodide "leaving group" and, like a cheap umbrella in high winds, undergoes an inversion of configuration to yield methyl chloride.

....click the link to read more 

Friday 18 January, 2008 02:09 PM
 

Wuxi Will Acquire AppTec Laboratory for $151 Million

Clipped to the Drawing Board by Administrator  

Wuxi PharmaTech Inc ., a Chinese contract researcher for nine of the world's top 10 drugmakers, agreed to buy closely held AppTec Laboratory Services Inc. for about $151 million to bolster biotechnology production.

AppTec, of St. Paul, Minnesota, is expected to have $70 million to $72 million in 2007 revenue with a compound annual growth rate of 46 percent since 2004, the companies said in a conference call today. Like Wuxi, AppTec provides laboratory testing of devices and biopharmaceuticals. Wuxi will also assume $11.7 million in debt.

....click the link to read more 

Thursday 17 January, 2008 10:34 PM
 

Rohm and Haas Opens Sanshui Manufacturing Facility in Guangdong, China

Clipped to the Drawing Board by Adam Crighton  

SHANGHAI, China--(BUSINESS WIRE)--Rohm and Haas Company (NYSE:ROH), the leading supplier of binders and additives for the global paint and coatings industry, today officially launched the initial operations of its new manufacturing plant in Sanshui, Guangdong Province, China. To date, the company has invested approximately USD $10 million in this site, which will make products based on acrylic emulsion technology. This is a significant milestone for Rohm and Haas’s strategic footprint in China and further demonstrates the company’s commitment to chemical engineering in the South China coatings market.

....click the link to read more 

Sunday 13 January, 2008 06:09 PM
 

Helium gas could be in short supply

Clipped to the Drawing Board by George Tan  

The helium we have on Earth has been built up over billions of years from the decay of natural uranium and thorium. The decay of these elements happens at an extremely slow pace. We have been using Helium at a steady rate and now face the prospect that he world's largest reserve, which is outside of Amarillo, Texas, could be depleted there within the next eight years.

As well as many deflated balloons, this would have a large negative impact on engineering, science and technology, according to Lee Sobotka, Ph.D., professor of chemistry and physics in Arts & Sciences at Washington University in St. Louis.

...click the link to read more

Thursday 3 January, 2008 02:03 PM
 

How safe are everyday chemicals

Clipped to the Drawing Board by George Tan  

The lack of hazard information on the thousands of chemicals which are used in everyday products could be a potential ticking time bomb.  Some scientists believe that consumers need to focus on the enormous gaps in our understanding of how these chemicals affect health and the environment

The effects of human exposure to chemicals in consumer products are difficult to ascertain and are subject to dispute. As a result, there is a growing gap in the ways governments regulate chemicals.

....click the link to read more 

Sunday 23 December, 2007 06:05 AM
 

Chinese chemical giant tenders winning bid for Saudi phosphorus project need to arrange better

Clipped to the Drawing Board by Ali Hamoud  
GUIYANG, Nov. 30 (Xinhua) -- Guizhou Hongfu Industry and Commerce Co. , Ltd. has won the bid for a Saudi Arabia beneficiation project, the company announced on Thursday.

    The Chinese phosphorus chemical giant successfully tendered to construct a concentrator capable of processing 12.5 million tons of ore to form an annual phosphorus concentrate production capacity of 5.3 million tons. The 350 million U.S. dollar contract has a construction period of 28 months.

    After the project's completion, the phosphate concentrate would be sent to an Arab Gulf industrial base via rail for the production of 1.5 million tons of phosphoric acid annually. It would then be used to product diammonium phosphate (DAP).

This is just one example of China's expanding it's business ties overseas.
....click the link to read more
Tuesday 4 December, 2007 05:53 AM
 
<< Start < Prev 1 2 3 4 5 Next > End >>

Results 22 - 42 of 96
Your Ad Here

Midweek Trivia

Get this weeks Midweek Trivia!!


(1st October) 

and challenge your workmates.

Find out who knows the most useless trivia. 

"A good scientist is a person with original ideas. A good engineer is a person who makes a design that works with as few original ideas as possible" - Freeman Dyson