化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2015年
1期
1-4
,共4页
低阶煤%热解%水煤浆%耦合技术
低階煤%熱解%水煤漿%耦閤技術
저계매%열해%수매장%우합기술
low rank coal%pyrolysis%coal water slurry%coupling technology
国内已有十余种低阶煤热解提质技术处于建设、试运行阶段，然而提质固体产品（半焦）的大规模、高效率利用尚未取得实质性进展。介绍了我国低阶煤利用现状，分析了低阶煤及其热解半焦的性质，对低阶煤热解制浆耦合技术的工艺流程和工程进展进行了探讨。
國內已有十餘種低階煤熱解提質技術處于建設、試運行階段，然而提質固體產品（半焦）的大規模、高效率利用尚未取得實質性進展。介紹瞭我國低階煤利用現狀，分析瞭低階煤及其熱解半焦的性質，對低階煤熱解製漿耦閤技術的工藝流程和工程進展進行瞭探討。
국내이유십여충저계매열해제질기술처우건설、시운행계단，연이제질고체산품（반초）적대규모、고효솔이용상미취득실질성진전。개소료아국저계매이용현상，분석료저계매급기열해반초적성질，대저계매열해제장우합기술적공예류정화공정진전진행료탐토。
Upgrading technology for pyrolysis of more than 10 kinds of low rank coal was in the constructed and commissioned stage in China,however substantial progress has not been achieved yet in utilization with large scale and high efficiency for upgrading solid product ( char) .Author has introduced the presently utilizing situation of low rank coal in China, has analyzed the property for low rank coal and its pyrolysis of char, and has discussed the flow sheet and project progress for coupling technology in preparing slurry by pyrolysis of low rank coal.
