Ụlọ ọrụ mmepụta ihe nke calcium carbide PVC dị ukwuu na-akwalite atụmatụ mmepe nke akụ na ụba okirikiri, na-amụba ma na-ewusi usoro mmepụta ihe na calcium carbide PVC ike dị ka isi, na-agbalịsi ike ịmepụta nnukwu ụyọkọ ụlọ ọrụ mmepụta ihe na-ejikọta "coal-electricity-salt" ugbu a, isi mmalite nke vinyl vinyl ngwaahịa na China na-etolite, bụ nke meghere ụzọ dị iche iche nke usoro mmepụta ihe maka ụzọ dị iche iche. ụlọ ọrụ PVC. Coal-to-olefins nke ụlọ, methanol-to-olefins, ethane-to-ethylene na usoro ọgbara ọhụrụ ndị ọzọ emeela ka ntinye nke ethylene dịkwuo ụba.
