CN104152165B - 煤气循环煤炭全粒径分级热解耦合冶金还原工艺及系统 - Google Patents
煤气循环煤炭全粒径分级热解耦合冶金还原工艺及系统 Download PDFInfo
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CN105670704A (zh) * | 2016-03-23 | 2016-06-15 | 北京神雾环境能源科技集团股份有限公司 | 处理低阶煤的系统和方法 |
CN109477152B (zh) * | 2016-07-19 | 2021-04-02 | 夏忠仁 | 梯级焙熔还原炼铁方法及设备 |
CN108130105B (zh) * | 2018-01-31 | 2023-07-18 | 新疆乾海环保科技有限公司 | 冶金还原耦合型焦炭化共末煤热解工艺及系统 |
CN108130106A (zh) * | 2018-01-31 | 2018-06-08 | 新疆乾海环保科技有限公司 | 煤炭热载体联合热解装置 |
CN109680114B (zh) * | 2019-01-29 | 2020-01-14 | 山东大学 | 一种粉煤气化协同铁矿石还原的系统及方法 |
CN110195139B (zh) * | 2019-06-04 | 2021-06-08 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种铁矿石低温还原-常温渣铁分离-电炉制钢工艺 |
CN112175642B (zh) * | 2020-08-18 | 2021-08-27 | 北京科技大学 | 一种生物质热解同步还原含锰铁矿物的装置及方法 |
CN113462419B (zh) * | 2021-06-30 | 2022-03-18 | 武汉钢铁有限公司 | 一种低挥发分弱粘结烟煤的配用方法 |
CN113981248B (zh) * | 2021-10-09 | 2022-09-13 | 济南恒誉环保科技股份有限公司 | 一种利用固废热解产物处理钛铁矿矿石的装置 |
CN115261542A (zh) * | 2022-07-11 | 2022-11-01 | 山东祥桓环境科技有限公司 | 一种煤粉与矿粉短流程冶炼的循环流化床直还原方法及工艺 |
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EP2149595A1 (en) * | 2007-05-14 | 2010-02-03 | Keda Industrial Co., Ltd. | A method for producing coal gas |
CN103451332A (zh) * | 2013-08-30 | 2013-12-18 | 陕西煤业化工技术研究院有限责任公司 | 一种利用小粒径烟煤进行高炉炼铁的系统及方法 |
CN103710037A (zh) * | 2013-12-20 | 2014-04-09 | 清华大学 | 一种低阶煤流化床提质利用系统及方法 |
CN204039332U (zh) * | 2014-08-19 | 2014-12-24 | 合肥乾海洁净煤技术有限公司 | 煤气循环煤炭全粒径分级热解耦合冶金还原系统 |
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Patent Citations (4)
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EP2149595A1 (en) * | 2007-05-14 | 2010-02-03 | Keda Industrial Co., Ltd. | A method for producing coal gas |
CN103451332A (zh) * | 2013-08-30 | 2013-12-18 | 陕西煤业化工技术研究院有限责任公司 | 一种利用小粒径烟煤进行高炉炼铁的系统及方法 |
CN103710037A (zh) * | 2013-12-20 | 2014-04-09 | 清华大学 | 一种低阶煤流化床提质利用系统及方法 |
CN204039332U (zh) * | 2014-08-19 | 2014-12-24 | 合肥乾海洁净煤技术有限公司 | 煤气循环煤炭全粒径分级热解耦合冶金还原系统 |
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