浅谈合成氨生产过程的危险性  

Discussion on the Danger of Synthetic Ammonia Production Process

作　　者：唐莎莎 郑超 Tang Shasha;Zheng Chao(Shandong Luqing Safety Assessment Technology Co.,Ltd.,Jinan 250000,China)

机构地区：[1]山东鲁轻安全评价技术有限公司,山东济南250000

出　　处：《山东化工》2022年第15期175-177,共3页Shandong Chemical Industry

摘　　要：近年来,煤气化技术得到了飞速发展,包括干粉煤、水煤浆以及碎煤加压气化技术均取得了很大的进展。水煤浆气化法合成氨工艺也日益成熟,该工艺包括煤浆制备、气化、氨合成等多个工序,涉及了氢气、一氧化碳、氨等易燃易爆有毒有害的物质,并且部分工序的操作条件要求比较苛刻,识别水煤浆气化法各工序的危险性是保证合成氨安全生产的前提,生产企业应予以重视。In recent years,coal gasification technology has developed rapidly,including dry pulverized coal,coal water slurry and crushed coal.The process of ammonia synthesis by coal water slurry gasification is becoming mature. The process includes coal slurry preparation,gasification,ammonia synthesis and other processes.It involves hydrogen,carbon monoxide,ammonia and other substances,the operating conditions of some processes are more demanding. Identification of the risk of each process of CWS gasification is the premise to ensure the safe production of synthetic ammonia.

关 键 词：水煤浆气化法合成氨 工艺流程 危险 火灾爆炸 

分 类 号：TQ113.2[化学工程—无机化工]