Posts Tagged ‘monomers’

NKNK and CB&I signed FEED for Tatarstan olefins complex

Nizhnekamskneftekhim awards basic to CB&I Lummus OAO Nizhnekamskneftekhim (NKNK) selected CB&I Lummus (CB&I) to perform front end engineering and design (FEED) of a new olefins complex in Russia. This new petrochemical complex will be located in the Republic of Tatarstan in Russia. Earlier, on April, 2012, NKNK and CB&I had signed […]

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“NBR”

Definition NBR stands for Nitrile Butadiene Rubber or Acrylonitrile Butadiene Rubber or Buna-N or Perbunan. NBR is a synthetic rubber which belongs to the family of unsaturated copolymers of 2-propenenitrile and various butadiene monomers (1,2-butadiene and 1,3-butadiene) Comments NBR is produced in an emulsion polymerization system. The water, emulsifier/soap, monomers (butadiene and […]

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Paraxylene

Definition Paraxylene is one of the three DimethylBenzene isomers and therefore belongs to the Aromatics family, so called BTX where X stands for Xylene. Paraxylene is also called P-Xylene or even PX. Paraxylene is a colorless liquid. Comments Paraxylene is obtained by the distillation of camphor with zincchloride. Then Paraxylene can […]

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