Chengdu VCM tail gas recovery and hydrogen recovery:

In the production of PVC, VCM tail gas contains vinyl chloride, acetylene, hydrogen and nitrogen, which pollute the air and waste useful gas when discharged into the atmosphere; The one-stage or two-stage PSA process technology is adopted to recover vinyl chloride and acetylene from the vent tail gas, return them to the gas holder for recycling, and return hydrogen to the hydrogen chloride section.

Our company adopts staged recovery technology, and the VOC content in the exhaust gas is less than 1ppm.