Vinyl Chloride Explosion

Vinyl chloride is a chlorinated hydrocarbon occurring as a colorless highly flammable gas with a mild sweet odor that may emit toxic fumes of carbon dioxide carbon monoxide hydrogen chloride and phosgene when heated to decomposition.

Vinyl chloride explosion.

Center for chemical process safety ccps 2004 10 i il 8. Vinyl chloride is a colorless gas that burns easily. Pvc is used to make a variety of plastic products including pipes wire and cable coatings and packaging materials. Vinyl chloride monomer explosion illiopolis illinois april 23 2004 open pdf 3 mb the u s.

The explosion followed a release of highly flammable vinyl chloride which ignited. Chemical safety and hazard investigation board csb determined that this incident occurred when an operator drained a full heated and pressurized polyvinyl chloride pvc reactor. About 13 billion kilograms are produced annually. Develop guidelines for auditing chemical process safety at newly acquired.

An explosion in north china early wednesday morning that killed 23 people and injured 22 was caused by a vinyl chloride leak at a plant run by a subsidiary of the china national chemical corporation chemchina the state owned chemical manufacturer admitted in a statement friday afternoon. Vinyl chloride a colourless flammable toxic gas belonging to the family of organohalogen compounds and used principally in making polyvinyl chloride or pvc a widely used plastic with numerous applications. What is vinyl chloride. The statement came after a press conference on friday where local government officials in zhangjiakou.

The major industrial preparation of vinyl chloride begins with ethylene and has two. Long storage in contact with air increases the concentration of the polyperoxides to hazardous levels mca case history 1551. It does not occur naturally and must be produced industrially for its commercial uses. Vinyl chloride is peroxidizable.

The explosion forced a community evacuation and lighted fires that burned for several days at the plant. Vinyl chloride is an organochloride with the formula h 2 c chcl that is also called vinyl chloride monomer vcm or chloroethene this colorless compound is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride pvc.