化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2014年
5期
52-54
,共3页
合成氨%一氧化碳变换%催化剂%硫化%技改
閤成氨%一氧化碳變換%催化劑%硫化%技改
합성안%일양화탄변환%최화제%류화%기개
synthetic ammonia%carbon monoxide shift%catalyst%vulcanization%technical reformation
介绍了45万t/a合成氨装置变换系统工艺流程；简述了变换系统催化剂的物化性质；分析了催化剂硫化存在的问题；提出了新增硫化管线的技改方案；总结了技改效果。
介紹瞭45萬t/a閤成氨裝置變換繫統工藝流程；簡述瞭變換繫統催化劑的物化性質；分析瞭催化劑硫化存在的問題；提齣瞭新增硫化管線的技改方案；總結瞭技改效果。
개소료45만t/a합성안장치변환계통공예류정；간술료변환계통최화제적물화성질；분석료최화제류화존재적문제；제출료신증류화관선적기개방안；총결료기개효과。
Author has introduced the process flow of shift system in synthetic ammonia plant with a capacity of 450 000 t/a;has briefly described the physical and chemical characteristics of catalyst in shift system;analyzed the problems existing in vulcanization of catalyst;has presented the technical re-formation scheme of vulcanization pipeline newly added;has summarized the technical reformation effect .
