石家庄正拓气体公司1200m3n/h天然气制氢装置2004年10月第1页共39页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共39页目录第一节装置概况............................................................................................................................2第二节装置的吹扫及冲洗.......................................................................................................8第三节泵试运及压缩机试车....................................................................................................9第四节热氮试运............................................................................................................................94.1、热氮试运概况.........................................................................................................................94.2热氮试运应具备的条件....................................................................................................104.3气密........................................................................................................................................104.4建立冷氮循环系统.............................................................................................................114.5转化炉(F101)烘炉.............................................................................................................114.6产汽系统碱煮及试运........................................................................................................144.7调整工艺参数考察设备及仪表性能.............................................................................174.8事故演习...............................................................................................................................184.9系统降温降压热氮试运结束...........................................................................................19第五节催化剂的性能及装填................................................................................................205.1催化剂的性能简介...............................................................................................................205.2催化剂的装填......................................................................................................................245.3转化催化剂的装填.............................................................................................................255.4加氢、脱硫、脱氯、中变催化剂的装填....................................................................27第六节装置负荷试运................................................................................................................296.1装置负荷试运程序安排....................................................................................................296.2装置气密与氮气置换........................................................................................................296.3脱硫系统升温开工..........................................................................................................296.4转化、中变催化剂还原....................................................................................................306.5转化进气、中变催化剂继续放硫..................................................................................336.6PSA部分开工............................................................................................................
