CN101315026A - 一种煤炭地下气化***及其生产工艺 - Google Patents
一种煤炭地下气化***及其生产工艺 Download PDFInfo
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- CN101315026A CN101315026A CNA2008101329059A CN200810132905A CN101315026A CN 101315026 A CN101315026 A CN 101315026A CN A2008101329059 A CNA2008101329059 A CN A2008101329059A CN 200810132905 A CN200810132905 A CN 200810132905A CN 101315026 A CN101315026 A CN 101315026A
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- 238000002309 gasification Methods 0.000 title claims abstract description 151
- 239000003245 coal Substances 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007924 injection Substances 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims description 116
- 230000001174 ascending effect Effects 0.000 claims description 37
- 239000003034 coal gas Substances 0.000 claims description 37
- 238000007569 slipcasting Methods 0.000 claims description 29
- 238000002485 combustion reaction Methods 0.000 claims description 24
- 239000002002 slurry Substances 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 claims description 13
- 239000004568 cement Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005273 aeration Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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CN2008101329059A CN101315026B (zh) | 2008-07-01 | 2008-07-01 | 一种煤炭地下气化***及其生产工艺 |
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CN101315026A true CN101315026A (zh) | 2008-12-03 |
CN101315026B CN101315026B (zh) | 2011-08-31 |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102287177A (zh) * | 2011-08-19 | 2011-12-21 | 秦勇 | 一种地下煤炭气化的方法 |
CN102536184A (zh) * | 2012-01-17 | 2012-07-04 | 中国石油大学(华东) | 火烧煤层开采煤层气的方法 |
CN103352685A (zh) * | 2013-07-31 | 2013-10-16 | 北京中矿科能煤炭地下气化技术研究中心 | 一种地下气化***中注气点后退式注气装置 |
CN103541714A (zh) * | 2013-10-30 | 2014-01-29 | 新奥气化采煤有限公司 | 喷头及煤炭地下气化方法 |
CN103726818A (zh) * | 2013-12-23 | 2014-04-16 | 新奥气化采煤有限公司 | 一种地下气化点火方法 |
CN103953320A (zh) * | 2014-05-12 | 2014-07-30 | 新奥气化采煤有限公司 | 地下气化炉控水方法 |
CN105525903A (zh) * | 2015-08-10 | 2016-04-27 | 柴兆喜 | 上向注气煤巷气化炉式气化矿井 |
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 |
CN107269256A (zh) * | 2017-08-07 | 2017-10-20 | 新疆国利衡清洁能源科技有限公司 | 煤炭地下气化填充井口装置 |
CN107387055A (zh) * | 2017-09-18 | 2017-11-24 | 山东科技大学 | 一种适用于煤炭地下气化的移动注气装置及方法 |
CN110284867A (zh) * | 2019-06-19 | 2019-09-27 | 贵州盘江精煤股份有限公司 | 一种煤炭地下气化炉结构及施工方法 |
CN110552677A (zh) * | 2019-09-05 | 2019-12-10 | 中国矿业大学(北京) | 一种矿井式煤炭地下气化炉及气化方法 |
CN116575900A (zh) * | 2023-07-07 | 2023-08-11 | 太原理工大学 | 一种原位煤体分区可控气化制氢及co2封存一体化方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1055332C (zh) * | 1995-03-15 | 2000-08-09 | 柴兆喜 | 拉管注气点后退式煤层气化方法 |
CN100359129C (zh) * | 2002-08-08 | 2008-01-02 | 中国矿业大学(北京校区) | 变截面流道煤层地下气化炉 |
CN1425848A (zh) * | 2002-08-28 | 2003-06-25 | 泰安金马科技开发有限责任公司 | 一种煤炭地下气化工艺 |
CN100414072C (zh) * | 2002-11-15 | 2008-08-27 | 新汶矿业集团有限责任公司 | 地下气化炉联合气化工艺 |
CN1590704A (zh) * | 2003-08-26 | 2005-03-09 | 新汶矿业集团有限责任公司 | 地下气化面过倾向断层工艺 |
RU2287681C2 (ru) * | 2004-04-21 | 2006-11-20 | Виталий Васильевич Поддубный | Способ внутрипластовой газификации ископаемого угля |
CN100535384C (zh) * | 2005-12-12 | 2009-09-02 | 中国矿业大学(北京) | 分离控制注气点煤炭地下气化炉及其工艺方法 |
CN101113670B (zh) * | 2007-09-04 | 2010-10-27 | 新奥科技发展有限公司 | 一种煤炭地下气化工艺 |
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2008
- 2008-07-01 CN CN2008101329059A patent/CN101315026B/zh not_active Expired - Fee Related
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102287177A (zh) * | 2011-08-19 | 2011-12-21 | 秦勇 | 一种地下煤炭气化的方法 |
CN102536184A (zh) * | 2012-01-17 | 2012-07-04 | 中国石油大学(华东) | 火烧煤层开采煤层气的方法 |
US9976403B2 (en) | 2012-06-28 | 2018-05-22 | Carbon Energy Limited | Method for shortening an injection pipe for underground coal gasification |
US9428978B2 (en) | 2012-06-28 | 2016-08-30 | Carbon Energy Limited | Method for shortening an injection pipe for underground coal gasification |
US9963949B2 (en) | 2012-06-28 | 2018-05-08 | Carbon Energy Limited | Sacrificial liner linkages for auto-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 |
CN103352685B (zh) * | 2013-07-31 | 2015-09-23 | 北京中矿科能煤炭地下气化技术研究中心 | 一种地下气化***中注气点后退式注气装置 |
CN103352685A (zh) * | 2013-07-31 | 2013-10-16 | 北京中矿科能煤炭地下气化技术研究中心 | 一种地下气化***中注气点后退式注气装置 |
CN103541714B (zh) * | 2013-10-30 | 2016-06-15 | 新奥气化采煤有限公司 | 喷头及煤炭地下气化方法 |
CN103541714A (zh) * | 2013-10-30 | 2014-01-29 | 新奥气化采煤有限公司 | 喷头及煤炭地下气化方法 |
WO2015096290A1 (zh) * | 2013-12-23 | 2015-07-02 | 新奥气化采煤有限公司 | 一种地下气化点火方法 |
CN103726818A (zh) * | 2013-12-23 | 2014-04-16 | 新奥气化采煤有限公司 | 一种地下气化点火方法 |
CN103953320A (zh) * | 2014-05-12 | 2014-07-30 | 新奥气化采煤有限公司 | 地下气化炉控水方法 |
CN105525903A (zh) * | 2015-08-10 | 2016-04-27 | 柴兆喜 | 上向注气煤巷气化炉式气化矿井 |
CN107269256A (zh) * | 2017-08-07 | 2017-10-20 | 新疆国利衡清洁能源科技有限公司 | 煤炭地下气化填充井口装置 |
CN107387055A (zh) * | 2017-09-18 | 2017-11-24 | 山东科技大学 | 一种适用于煤炭地下气化的移动注气装置及方法 |
CN107387055B (zh) * | 2017-09-18 | 2019-09-20 | 山东科技大学 | 一种适用于煤炭地下气化的移动注气装置及方法 |
CN110284867A (zh) * | 2019-06-19 | 2019-09-27 | 贵州盘江精煤股份有限公司 | 一种煤炭地下气化炉结构及施工方法 |
CN110552677A (zh) * | 2019-09-05 | 2019-12-10 | 中国矿业大学(北京) | 一种矿井式煤炭地下气化炉及气化方法 |
CN110552677B (zh) * | 2019-09-05 | 2024-03-15 | 中国矿业大学(北京) | 一种矿井式煤炭地下气化炉及气化方法 |
CN116575900A (zh) * | 2023-07-07 | 2023-08-11 | 太原理工大学 | 一种原位煤体分区可控气化制氢及co2封存一体化方法 |
CN116575900B (zh) * | 2023-07-07 | 2023-09-15 | 太原理工大学 | 一种原位煤体分区可控气化制氢及co2封存一体化方法 |
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Address after: 100027 Beijing city Chaoyang District Chaowai Street No. 6 B 9 layer 1005 Patentee after: ZHONGKUANG TIANSHENG ENERGY TECHNOLOGY CO., LTD. Address before: 100027 Beijing city Chaoyang District Chaowai Street No. 6 B 9 layer 1005 Patentee before: Beijing Zhongkuang Tiansheng Energy Technology Co Ltd |
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