Community Status Updates

Check out the news headlines in ChExpress: http://www.cheresources.com/invision/blog/17/entry-184-chexpress-november-1-2011/

Did anyone knows how to design a plug flow reactor?

Did you know that you can add our blogs to your favorite RSS reader? Add this URL: http://www.cheresources.com/invision/rss/blog/

New Blog Entry: Online Store Transition Complete - http://www.cheresources.com/invision/blog/1/entry-160-online-store-transition-complete/

New Blog Entry: Standard Conditions of Temperature and Pressure - http://www.cheresources.com/invision/blog/4/entry-159-standard-conditions-of-temperature-and-pressure/

Dear Sir, I am a chemical engineering graduate and working in a natural gas based petrochemical plant. I need to calculate "cracked gas compressor's efficiency". The problem that I m facing is, how to update the value of Cp/Cv (=k), considering the changes in gas's composition (undergoing compression). As u must know, we deal with a mixture of H2, CH4, C2H2, C2H4, C2H6, C3, C4......n so on (say....nearly 8 major components). Also we have got 4 compression stages, so 8 terminal...

New Blog Entry: Tips for Giving a Technical Powerpoint Presentation - http://www.cheresources.com/invision/blog/4/entry-157-tips-for-giving-a-technical-powerpoint-presentation/

ChExpress is here with your news from around the world: http://www.cheresources.com/invision/blog/17/entry-156-chexpress-october-18-2011/

ChExpress is here with your news from around the world: http://www.cheresources.com/invision/blog/17/entry-156-chexpress-october-18-2011/

New Blog Entry: Cool Videos for Chemical Engineers - http://www.cheresources.com/invision/blog/1/entry-155-cool-videos-for-chemical-engineers/

Ankur has a great new blog entry -Boiler Feed Water Design Notes - http://www.cheresources.com/invision/blog/4/entry-154-boiler-feed-water-impurities-treatment-blowdown-and-cycles-of-concentration/

Five (5) new members just received upgrades for their community service: shan, pawan, A mukherjee, ogpprocessing, rsk. Could you be next? http://www.cheresources.com/invision/blog/1/entry-98-introducing-our-community-service-program/

salam.vase arshad mohandesi shimi toronto daneshjo nemikhad?

New Visitor Submitted Article: "Tolling Feeds in Olefin Processing to Improve Yields" - http://www.cheresources.com/invision/files/file/187-tolling-feeds-in-olefin-processing-to-improve-yields/

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