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Chemical & Material Science

2912 threads, 21788 comments (3 Viewing)
 

Zirconium tetrachloride sublimation rate

11/19/2009 by rajpal
hi..friends.. can anybody tell me what is the sublimation rate of Zirconium tetra chloride ,its urgent for me thnaks
Views: 13, Comments: 1
Last comment 11/19/2009 by Guest
 

Corrosion Allowances for Equipment and Pipes

11/19/2009 by Guest
I have a doubt on corrosion allowance fixing, Example: If equipment having a 6 mm allowance and piping connected to the Same equipment have t...
Views: 76, Comments: 5
Last comment 11/20/2009 by pipewelder
 

Data Sheets for Paraffin Wax

11/19/2009 by Guest
I would like to download material data sheet for paraffin wax in PDF file formet. Can anyone please sugeest the proper link? Thank y...
Views: 62, Comments: 6
Last comment 11/20/2009 by Guest
 

Determining Desiccant Mass

11/18/2009 by Guest
Hydrate is Na2CO3.7H2O What mass of anhydrous Na2CO3 is required to dessicate (remove all the water) from an 80Kg body that is 78% water b...
Views: 83, Comments: 4
Last comment 11/19/2009 by Doorman
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Section Blogs

Metals & Alloys

43 blog entries, 207 comments (1 Viewing)

Is SMA OK?

11/16/2009 A number of recent articles notes new developments and research into shape memory alloys (SMAs). Are you looking at SMAs for future design application...
Views: 10, Comments: 0

Is it Easy Building Green?

10/18/2009 The virtues of "green buildings" using metal components were the talk of the recent METALCON trade show. But what do you feel are the trade offs betwe...
Views: 255, Comments: 11
Last comment 10/21/2009 by bwire
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Coatings & Surface Engineering

45 blog entries, 148 comments (0 Viewing)

Battle Brewing Over Our Energy Future?

11/01/2009 Alternative energies, clean coal, natural gas, sustainable bio-fuels — talk about our energy future is non-stop and sometimes contradictory, wit...
Views: 262, Comments: 11
Last comment 11/11/2009 by seaplaneguy
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Plastics & Resins Blog

72 blog entries, 170 comments (0 Viewing)

Can We Do Both?

10/30/2009 The Badana Project intends to use banana crop waste to create plastic. Other industries are using corn or other cash crops to create plastic. Will t...
Views: 162, Comments: 1
Last comment 10/31/2009 by s.udhayamarthandan
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Chemical Manufacturing

47 blog entries, 129 comments (0 Viewing)

Are Chemicals Truly on an Upswing?

10/30/2009 Recent articles point to an upswing in the chemicals industry. Data now suggests that the chemicals industry is successfully emerging from the global...
Views: 147, Comments: 3
Last comment 11/02/2009 by s.udhayamarthandan

The Benefits of REACH

10/03/2009 Recent articles focus on the challenges of implementing REACH initiatives and the potential benefits which could be acquired though compliance. Compli...
Views: 191, Comments: 2
Last comment 10/05/2009 by danman285
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Oil & Gas Technology

3 blog entries, 10 comments (0 Viewing)

Chasing Fossil Fuel Subsidies

10/20/2009 A study published by the Environmental Law Institute claims that between 2002 and 2008, government subsidies to fossil fuel producers exceeded $72 bil...
Views: 215, Comments: 9
Last comment 10/28/2009 by ca1ic0cat
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Glass, Ceramics, Fibers & Fabrics

36 blog entries, 209 comments (0 Viewing)

Future Fiber: Natural or Man-made?

10/12/2009 According to the recently concluded Man-Made Fibers Congress in Dornbirn, Austria, synthetic and manmade fibers will play an increasingly important ro...
Views: 223, Comments: 1
Last comment 10/12/2009 by phoenix911
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Plastics Fabrication

41 blog entries, 138 comments (0 Viewing)

Could Crude Solution Work?

10/12/2009 Despite the best recycling efforts the tonnage of plastic waste worldwide remains mind-boggling. One company's proprietary process proposes an obvious...
Views: 371, Comments: 27
Last comment 10/19/2009 by Guest
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Other Blog Entries of Interest

November 6, 1944 – Plutonium Production Begins

11/06/2009 posted in "On This Day" In Engineering History
by Moose
On this day in engineering history, the Hanford Atomic Facility first produced weapons-grade plutonium for the Manhattan Project, a top-secret eff...
Pathfinder Tags: B Reactor Hanford Los Alamos plutonium-239 transuranium ...
Views: 209, Comments: 5
Last comment 11/08/2009 by Emjay4119

Fact or Fiction? Uncommon Uses for Household Items (Part 2)

02/09/2009 posted in The Y Files
by Moose
What do you get if you mix horseradish and olive oil? How about vinegar and honey? In Part 1 of this series, we examined some unconventional uses...
Pathfinder Tags: chemical and material science home remedies household products humor
Views: 813, Comments: 65
Last comment 08/19/2009 by Guest

Fact or Fiction? Uncommon Uses for Household Items (Part 1)

02/09/2009 posted in The Y Files
by Moose
Who knew? That was subject line of a mysterious message that landed in my Inbox this morning. The sender of the email was no stranger to me, but t...
Pathfinder Tags: chemical and material properties humor urban legends
Views: 676, Comments: 36
Last comment 06/28/2009 by duikerbok

January 15, 1967 – From Super Ball to Super Bowl

01/15/2009 posted in "On This Day" In Engineering History
by Moose
On this day in engineering history, the Green Bay Packers defeated the Kansas City Chiefs by a score of 35 – 10 in the first AFL-NFL World Cha...
Pathfinder Tags: natural rubber polybutadiene sulfur synthetic rubber vulcanizing agent
Views: 172, Comments: 2
Last comment 01/17/2009 by CowAnon

The Middle School Mercury Mystery (Part 4)

12/19/2008 posted in The Y Files
by Moose
Where would a 14-year old boy acquire enough liquid mercury to close down his school, send his younger sister to the hospital, and condemn his fam...
Pathfinder Tags: elemental mercury liquid mercury mercury spill middle school north adams
Views: 601, Comments: 33
Last comment 11/06/2009 by Spinco