煤制天然气工艺安全管理问题和对策分析

Safety management issue and countermeasure for coal to natural gas process

基于伊犁新天煤化工有限责任公司年产20亿m3煤制天然气项目生产运行情况,对煤制天然气工艺安全现状和形势进行了分析,认为其工艺技术本质安全水平、设备可靠性、工艺操作和管理水平都有待提高。总结了工艺安全管理的有效举措,通过在系统本质安全水平、设备可靠性、工艺变更管理、系统开停车管理、防泄漏管理、工艺纪律管理等方面实施精细化管理和全过程管理,有效提高项目运行安全管理水平,保障煤制天然气及煤化工生产企业工艺安全。

Based on the production and operation of 2 billion m3/a coal to natural gas project of Yili Xintian Coal Chemical Co.,Ltd.,the current safety situation and status of coal to natural gas process were analyzed,and it was believed that the intrinsic safety level of process technology,equipment reliability,process operation and management level needed to be improved.The effective measures of process safety management were summarized.Through the implementation of refined management and whole process management with respects to system intrinsic safety level,equipment reliability,process change management,system startup and shutdown management,leakage prevention management,process discipline management,etc.,the operation safety management level was effectively improved,and the process safety of coal to natural gas and coal chemical enterprises was guaranteed.