This standard specifies the process and technical requirements for safety production standardization by dissolved acetylene production enterprises (hereinafter referred to as enterprises). This standard is applicable to enterprises that use calcium carbide or natural gas cracking to produce crude acetylene gas, and then produce dissolved acetylene after purification, drying, and pressurization processes.
AQ 3039-2010 history
2010AQ 3039-2010 Guidelines for work safety standardization of dissolved acetylene enterprise