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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.

Accurate way to measure what's in an oil tank

 
Right,  you've got your tank of oil,  and you need to measure what's in it accurately.  In a large enough tank even a small margin of error can translate into being quite a few liters off.  The common method is to use a dib tape but in a large tank this usually isn't accurate enough.  You could install some measuring equipment but that is going to be costly.  As usual simplicity rules and this solution may be what you're looking for.
Saturday 10 November, 2007 01:04 PM
 

By 2010 there will be a large glycerin surplus from the production of biodiesel

 

 Scientists and bio engineers could see a changing landscape as --

 The biodiesel production from vegetable oils or animal fats produces a large percentage (as much as 10%) of glycerine as a by-product.

Wednesday 7 November, 2007 09:07 PM
 

Chinese Chemicals Flow Unchecked to Market

 

 Chemical Engineers must ensure eternal vigilance is maintained to ensure the highest possible Q&A standards --

 MILAN — In January, Honor International Pharmtech was accused of shipping counterfeit drugs into the United States. Even so, the Chinese chemical company — whose motto is “Thinking Much of Honor” — was openly marketing its products in October to thousands of buyers here at the world’s biggest trade show for pharmaceutical ingredients.

Thursday 1 November, 2007 09:12 PM
 

Spinal cement

 

Engineering and Biological cements to repair ‘burst fractures’ of the spine are being developed and tested in a collaborative project between Queen’s University Belfast and Leeds University.

Thursday 1 November, 2007 09:05 AM
 

Would you drink recycled water?

 
Future space explorers will be doing just that.  As well as drinking their own urine they'll also be drinking their own perspiration.  Scientists are currently at a stage where they can recycle 92% of waste moisture but they want to do better than that and are engineering new ways to go about it.

Tests have shown that the process is pretty good,  most people can barely taste the difference between this and fresh water.  Though,  if you think about it,  even fresh water is recycled water,  it's just that mother nature does a much better job.
Tuesday 30 October, 2007 05:02 PM
 

Laser light

 

 The mechanical knife is on it's death bed as lasers are applied to more and more applications and the technical  engineering applications are endless

Engineering researchers from Harvard University have demonstrated a laser with a wide-range of potential applications in chemistry, biology and medicine.

 

Saturday 27 October, 2007 08:00 PM
 

Glue That Sticks to Nearly Everything

 

 This is a "tacky" subject but we will "stick" to the article and try to "adhere" to all of the facts as the chemical engineers might say - .....

Flexible displays, water-purification filters, and materials that convert heat directly into electricity could be easier to make thanks to a new polymer that allows researchers to coat almost any object, even one made of Teflon, with microscopic patterns of metals and organic materials.

 

Saturday 27 October, 2007 12:07 AM
 

Gel Changes Color on Demand

 

 A very colorful article - and many uses in the engineering and manufacturing world

MIT researchers have created a new structured gel that can rapidly change color in response to a variety of stimuli, including temperature, pressure, salt concentration and humidity.

 

Tuesday 23 October, 2007 12:01 PM
 

Twelve firms to set up 1st petchem cluster in Cartagena - Colombia

 

 Twelve companies in the petrochemical and plastics chain are to form a specialized industrial cluster in Cartagena on Colombia's northern coast by setting up production plants with investments of around US$150mn, local press reported.

 

Tuesday 23 October, 2007 02:00 AM
 

Magnetic Route To Photonic Crystals

 

This article has a lot of attraction. Maybe a whole new field of process engineering ?

From magnetic drawing toys to grade-school science demonstrations, tiny particles of iron oxide can be delightfully entertaining when subjected to magnetic forces. Modify the particles a bit via chemical means and the stuff of child's play can turn into building blocks of future high-tech devices.

 

Tuesday 23 October, 2007 12:01 AM
 

Carbon nanotubes inside fruit flies

 
Nowadays it seems there's nothing that carbon nanotubes can't do.  They are the modern day MacGyver,  apparently able to save the world from any of the several plights that we are currently in danger from.  Even more powerful,  some say,  than duct tape.

And now we know that fuit flies can quite safely ingest these nanotubes,  and have pictures taken.  But on a serious note this is another step on the path to being able to more accuratly detect diseases.  One has to wonder however if there are engineering uses for this.  Like,  for instance,  better ways to detect structural problems in bridges or other structures?
Saturday 20 October, 2007 07:57 AM
 

Everything you wanted to know about duct tape

 
Duct tape can be an engineers best friend.  I know it's gotten me out of a sticky situation on several occassions. 

Not only can it be used to make a wallet, or help hold a computer case together,  it can also quite literally be a computer case, and many other things no doubt.

But I bet you've never given a second thought as to how this marvel of the modern world actually works,  or what  van der Waals forces are for that matter either?
Saturday 20 October, 2007 04:08 AM
 

Adaptive Technology Developed For Visually Impaired Engineers

 

 All good for engineering and maximum encouragement

 Science Daily — By adding features to commonly used chemical-engineering software packages , researchers at the University of Arkansas, the University of Akron and Chemstations Inc. have developed adaptive technology that allows blind or visually impaired students and working professionals to perform the essential functions of chemical-engineering process design.

Thursday 18 October, 2007 08:04 PM
 

If diethylene glycol is banned as poisonous

 

 Sometimes it's better that you just don't know these things !!

If diethylene glycol is banned as poisonous , why do they allow polyethylene glycol to be sold in products to relieve constipation? 

Wednesday 17 October, 2007 06:11 PM
 

Neutrino probe goes under the ground

 

 It's always good to unravel a mystery of the Universe

SHENZHEN: A China-US collaborated neutrino experiment expected to hopefully unravel one of the mysteries of the universe was launched at the Daya Bay Nuclear Power Plant (NPP) in Shenzhen, in South China's Guangdong Province, on Saturday.

 

Tuesday 16 October, 2007 02:02 PM
 

From Refuse To Reuse

 

 Theres an irony in there somewhere - but recycling is good

To keep growing, the plastics recycling industry needs more feedstock from cities and their residents

 

Monday 15 October, 2007 10:07 PM
 

How 'disappearing ink' can cut waste paper

 

 I guess that it's a bit similar to the "read this and then eat it" scenario 

Scientists have unveiled a new kind of 'ink' that disappears from a page 24 hours after printing, allowing paper to be re-used

 

Monday 15 October, 2007 11:02 AM
 

Are we missing a dimension of time?

 

 All I can say is - keep an open mind - in my case,  it's very open !!

A scientist has put forward the bizarre suggestion that there are two dimensions of time , not the one that we are all familiar with, and even proposed a way to test his heretical idea next year.

Sunday 14 October, 2007 06:05 PM
 

Nano-layered plastic sheet is strong as steel

 

CHICAGO: A new transparent, composite plastic as strong as steel and as thin as a sheet of paper has been developed by materials scientists.

Sunday 14 October, 2007 12:47 PM
 

Water treatment – managing an important resource

 

 Good quality Water is such an important commodity and yet it's so easy to take for granted - the way some people waste it,  you'd think that it just falls from the sky

Water treatment remains an issue of major concern for all the process industries and one major supplier is reaping the rewards across a range of industrial activities.

 

Saturday 13 October, 2007 08:06 PM
 

$318m for CO2 projects

 

 More positive steps along the path to a better world

The US Department of Energy have announced the first three large-scale carbon sequestration projects in the US , doubling the amount of volume CO2 storage demonstrations worldwide.
Saturday 13 October, 2007 10:09 AM
 
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"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