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CN109280560A 一种煤化工热解气化耦合一体化多联产系统 无效 - 撤回

  • 专利标题： 一种煤化工热解气化耦合一体化多联产系统
  • 专利标题（英）： Coal chemical industry pyrolysis-gasification coupling integrated poly-generation system
  • 申请号： CN201710636713.0
    申请日： 2017-07-21
  • 公开(公告)号： CN109280560A
    公开(公告)日： 2019-01-29
  • 发明人: 宋子豪
  • 申请人： 宋子豪
  • 申请人地址： 江苏省南京市雨花台区共青团路四村5栋
  • 专利权人： 宋子豪
  • 当前专利权人： 宋子豪
  • 当前专利权人地址： 江苏省南京市雨花台区共青团路四村5栋
  • 主分类号： C10B57/00
  • IPC分类号： C10B57/00 ;  C10J3/00 ;  C10K1/00
一种煤化工热解气化耦合一体化多联产系统
摘要：
本发明提供一种煤化工热解气化耦合一体化多联产系统，包括备煤单元、热解-气化耦合系统A和多联产系统B；所述多联产系统B包括与热解单元净化煤气出口连接的净化煤气分离单元；与热解单元净化焦油出口连接的净化焦油分离单元；分别与气化单元净化气化气出口连接的化工产品合成单元和IGCC单元；净化焦油分离单元依次连接有煤焦油加氢精制单元和油品分离单元。本发明的煤化工热解气化耦合一体化多联产系统，将煤炭热解气化与油、气、化、电、热的生产过程进行有机结合，实现物质转化和能量转化的集成，达到煤炭资源的分级利用、价值提升、利用效率和经济效益的最大化，提高能源利用效率。
摘要（英）：

The invention provides a coal chemical industry pyrolysis-gasification coupling integrated poly-generation system including a coal preparing unit, a pyrolysis-gasification coupled system A and a poly-generation system B. The poly-generation system B includes: a purified coal gas separation unit connected to a purified coal gas outlet of a pyrolysis unit, a purified tar separation unit connected toa purified tar outlet of the pyrolysis unit, and a chemical product synthesis unit and an IGCC unit respectively connected to a purified gasified gas outlet of a gasification unit; wherein the purified tar separation unit is successively connected with a coal tar hydrofining unit and an oil product separation unit. By means of the coal chemical industry pyrolysis-gasification coupling integratedpoly-generation system, coal pyrolysis and gasification is organically combined with production processes of oil, gas, chemical products, electricity and heat, so that integration of substance transformation and energy transformation is achieved, and classified utilization, increase of value and maximization of utilization efficiency and economic benefit of coal resource are achieved, thus improving energy utilization efficiency.

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