T V K RAJU Bharatam

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What are the most probable reasons for rubber sheet kind of polymer formation in Butadiene Extraction units? and How to stop such formations?

some butadiene extraction units experience rubber sheet like polymer formation. this reduces / inhibits flows in columns , exchangers and pipelines causing efficiency loss. at the worst, stoppage...

10 October 2018 4,540 5 View

What is the quantitative impact of Lean Solvent to Extractive distillation Column in Butadiene Extraction Process using NMP as solvent?

Butadiene is extracted from mix C4's using NMP as solvent in Extractive Distillation Process. in this process Lean solvent ( NMP free from Butadiene) is fed to the extractive distillation...

10 October 2018 9,967 0 View

What are the most effective ways to stop POPCORN Polymer formation in Butadiene Extraction Units and Butadiene Storage Facilities?

Butadiene Extraction Units quite often face the problem of POPCORN POLYMER formation, which cripples the unit from producing / operation. Pop Corn polymerisation is believed to be caused by Oxygen...

10 October 2018 2,724 1 View

How to make pure dimethyl carbonate in laboratory?

prefer to use easily available materials

10 October 2015 6,285 2 View

Is addition of dimethylcarbonate to diesel officially or legally permitted in any country?

kindly share information known to you.

07 July 2015 6,761 0 View