CN100420824C - 深层地下煤炭气化工艺方法 - Google Patents
深层地下煤炭气化工艺方法 Download PDFInfo
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- CN100420824C CN100420824C CNB2005100647690A CN200510064769A CN100420824C CN 100420824 C CN100420824 C CN 100420824C CN B2005100647690 A CNB2005100647690 A CN B2005100647690A CN 200510064769 A CN200510064769 A CN 200510064769A CN 100420824 C CN100420824 C CN 100420824C
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100647690A CN100420824C (zh) | 2005-04-21 | 2005-04-21 | 深层地下煤炭气化工艺方法 |
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CNB2005100647690A CN100420824C (zh) | 2005-04-21 | 2005-04-21 | 深层地下煤炭气化工艺方法 |
Publications (2)
Publication Number | Publication Date |
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CN1854459A CN1854459A (zh) | 2006-11-01 |
CN100420824C true CN100420824C (zh) | 2008-09-24 |
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CNB2005100647690A Active CN100420824C (zh) | 2005-04-21 | 2005-04-21 | 深层地下煤炭气化工艺方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105041301A (zh) * | 2015-08-03 | 2015-11-11 | 新奥气化采煤有限公司 | 一种煤炭地下气化火区探测方法 |
CN110924919A (zh) * | 2019-12-11 | 2020-03-27 | 中国矿业大学 | 一种煤炭地下气化过程中余热增产煤层气的方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101382066B (zh) * | 2008-09-04 | 2012-12-26 | 乌兰察布新奥气化采煤技术有限公司 | 含水煤层控水引燃器 |
CN101382064B (zh) * | 2008-09-04 | 2012-10-24 | 乌兰察布新奥气化采煤技术有限公司 | 煤炭地下气化点火方法 |
CN101864941B (zh) * | 2010-03-23 | 2013-08-28 | 邓惠荣 | 超深层煤炭地下气化技术 |
CN102477857B (zh) * | 2010-11-30 | 2015-06-03 | 新奥气化采煤有限公司 | 一种煤炭地下气化贯通方法 |
CN102220858A (zh) * | 2011-04-28 | 2011-10-19 | 新汶矿业集团有限责任公司 | 有井式地下煤层气化出气量稳定性自动控制装置 |
CN102562025A (zh) * | 2011-11-30 | 2012-07-11 | 中国神华能源股份有限公司 | 一种煤炭地下气化炉及其制备方法 |
CN102410002A (zh) * | 2011-12-29 | 2012-04-11 | 郑州大学 | 一种竖井链斗排煤水采气法 |
CN103184242B (zh) * | 2011-12-31 | 2016-08-03 | 新奥气化采煤有限公司 | 煤炭地下气化产品气体的生物利用方法 |
CN102635346B (zh) * | 2012-04-13 | 2015-01-07 | 北京大学 | 煤炭地下气化移动式点火系统 |
US9428978B2 (en) | 2012-06-28 | 2016-08-30 | Carbon Energy Limited | Method for shortening an injection pipe for underground coal gasification |
US9435184B2 (en) | 2012-06-28 | 2016-09-06 | Carbon Energy Limited | Sacrificial liner linkages for auto-shortening an injection pipe for underground coal gasification |
CN103883400B (zh) * | 2012-12-24 | 2016-04-20 | 新奥气化采煤有限公司 | 发电方法和发电系统 |
CN103556980B (zh) * | 2013-10-30 | 2016-06-01 | 新奥气化采煤有限公司 | 煤炭地下气化方法 |
CN103590805B (zh) * | 2013-11-22 | 2017-05-03 | 新奥科技发展有限公司 | 煤层通道的扩孔方法 |
CN104453830B (zh) * | 2014-11-06 | 2019-04-09 | 新奥科技发展有限公司 | 煤炭地下气化炉控水系统及控水方法 |
CN104563992B (zh) * | 2014-12-22 | 2018-05-15 | 新奥科技发展有限公司 | 煤炭地下气化系统及控制方法 |
CN104564010B (zh) * | 2014-12-24 | 2019-03-12 | 新奥科技发展有限公司 | 地下气化炉 |
CN105317418B (zh) * | 2015-11-09 | 2018-01-16 | 淮南矿业(集团)有限责任公司 | 防治煤与瓦斯突出的方法 |
CN107218023B (zh) * | 2017-07-25 | 2019-12-13 | 新疆国利衡清洁能源科技有限公司 | 一种稳定煤炭地下气化燃空区的系统和方法 |
CN108005632B (zh) * | 2017-08-11 | 2023-06-27 | 新疆国利衡清洁能源科技有限公司 | 煤炭地下气化炉及气化方法 |
CN114482973B (zh) * | 2021-12-31 | 2024-05-03 | 中国石油天然气集团有限公司 | 用于煤炭地下气化的采气方法及生产井井口装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333858A (zh) * | 1998-11-20 | 2002-01-30 | Cdx天然气有限公司 | 用于从地表面接近地下矿藏的方法和系统 |
-
2005
- 2005-04-21 CN CNB2005100647690A patent/CN100420824C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1333858A (zh) * | 1998-11-20 | 2002-01-30 | Cdx天然气有限公司 | 用于从地表面接近地下矿藏的方法和系统 |
US6668918B2 (en) * | 1998-11-20 | 2003-12-30 | Cdx Gas, L.L.C. | Method and system for accessing subterranean deposit from the surface |
Non-Patent Citations (2)
Title |
---|
煤炭地下气化发展现状及趋势. 步学朋.徐州建筑职业技术学院学报,第4卷第2期. 2004 |
煤炭地下气化发展现状及趋势. 步学朋.徐州建筑职业技术学院学报,第4卷第2期. 2004 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105041301A (zh) * | 2015-08-03 | 2015-11-11 | 新奥气化采煤有限公司 | 一种煤炭地下气化火区探测方法 |
CN105041301B (zh) * | 2015-08-03 | 2019-02-05 | 新奥科技发展有限公司 | 一种煤炭地下气化火区探测方法 |
CN110924919A (zh) * | 2019-12-11 | 2020-03-27 | 中国矿业大学 | 一种煤炭地下气化过程中余热增产煤层气的方法 |
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CN1854459A (zh) | 2006-11-01 |
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Effective date of registration: 20081212 Address after: Agricultural Road, Jining District, Inner Mongolia, Wulanchabu Patentee after: Wulanchabu Xinao Coal Aerification Technology Co., Ltd. Address before: Langfang Province Economic Development Zone, Hebei Huaxiang Patentee before: ENN Coal Gasification Co., Ltd. |
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Owner name: WULANCHABU XINAO GASIFIED COAL MINING TECHNOLOGY C Free format text: FORMER OWNER: XINAO COAL GASIFICATION CO., LTD. Effective date: 20081212 |
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Effective date of registration: 20170208 Address after: 065001 Hebei economic and Technological Development Zone, Langfang science and Technology Park in the Southern District of B building, room 522 Patentee after: ENN SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 012000 Inner Mongolia, Wulanchabu District, agricultural road, Jining Patentee before: Wulanchabu Xinao Coal Aerification Technology Co., Ltd. |
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