大氮肥
大氮肥
대담비
LARGE SCALE NITROGENOUS FERTILIZER INDUSTRY
2012年
6期
420-423
,共4页
煤气化%蒸汽冷凝液%回收工艺%单室浮动床
煤氣化%蒸汽冷凝液%迴收工藝%單室浮動床
매기화%증기냉응액%회수공예%단실부동상
coal gasification%steam condensate%recovery process%single-chamber floating bed
对国内蒸汽冷凝液回收和水处理工艺流程进行比较，分析各类离子交换器工作原理和工艺特征，结合煤气化空分装置工艺特征和蒸汽冷凝液水质状况，设计单室浮动床阳床、单室浮动床阴床、混床冷凝液回收工艺。工程投用后，运行稳定，经济技术指标良好。
對國內蒸汽冷凝液迴收和水處理工藝流程進行比較，分析各類離子交換器工作原理和工藝特徵，結閤煤氣化空分裝置工藝特徵和蒸汽冷凝液水質狀況，設計單室浮動床暘床、單室浮動床陰床、混床冷凝液迴收工藝。工程投用後，運行穩定，經濟技術指標良好。
대국내증기냉응액회수화수처리공예류정진행비교，분석각류리자교환기공작원리화공예특정，결합매기화공분장치공예특정화증기냉응액수질상황，설계단실부동상양상、단실부동상음상、혼상냉응액회수공예。공정투용후，운행은정，경제기술지표량호。
Domestic processes of steam condensate recovery and water treatment are compared and both working principle and process characteristics of various ion-exchangers are analyzed;with the combination of process characteristics of ASU in coal gasification and the water quality of steam condensate a single-chamber floating cationic bed,an anionic bed and a mixed bed are designed used in condensate recovery process.After putting onto stream running is stable and economic and technical targets are good.
