CN103215078B - 利用副产二氧化碳气体对煤锁进行的充泄压工艺及其加煤*** - Google Patents
利用副产二氧化碳气体对煤锁进行的充泄压工艺及其加煤*** Download PDFInfo
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- CN103215078B CN103215078B CN201310154705.4A CN201310154705A CN103215078B CN 103215078 B CN103215078 B CN 103215078B CN 201310154705 A CN201310154705 A CN 201310154705A CN 103215078 B CN103215078 B CN 103215078B
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- 239000003245 coal Substances 0.000 title claims abstract description 235
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 33
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 17
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 17
- 239000006227 byproduct Substances 0.000 title claims abstract description 13
- 238000000746 purification Methods 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims description 47
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 38
- 235000011089 carbon dioxide Nutrition 0.000 claims description 21
- 229910052757 nitrogen Inorganic materials 0.000 claims description 19
- 241000273930 Brevoortia tyrannus Species 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000002309 gasification Methods 0.000 abstract description 11
- 239000003034 coal gas Substances 0.000 description 19
- 239000002912 waste gas Substances 0.000 description 9
- 238000005406 washing Methods 0.000 description 8
- 230000006837 decompression Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000002360 explosive Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 239000002817 coal dust Substances 0.000 description 3
- 239000011280 coal tar Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
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CN201310154705.4A CN103215078B (zh) | 2013-04-28 | 2013-04-28 | 利用副产二氧化碳气体对煤锁进行的充泄压工艺及其加煤*** |
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CN201310154705.4A CN103215078B (zh) | 2013-04-28 | 2013-04-28 | 利用副产二氧化碳气体对煤锁进行的充泄压工艺及其加煤*** |
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CN103215078A CN103215078A (zh) | 2013-07-24 |
CN103215078B true CN103215078B (zh) | 2014-10-22 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103215078B (zh) * | 2013-04-28 | 2014-10-22 | 上海泽玛克敏达机械设备有限公司 | 利用副产二氧化碳气体对煤锁进行的充泄压工艺及其加煤*** |
CN103436296B (zh) * | 2013-09-11 | 2015-05-13 | 上海泽玛克敏达机械设备有限公司 | 一种加压固定床熔渣气化炉 |
CN104726136B (zh) * | 2015-04-01 | 2017-10-27 | 中国天辰工程有限公司 | 一种碎煤加压气化炉煤锁泄压气回收工艺 |
CN106893611B (zh) * | 2015-12-17 | 2020-06-12 | 内蒙古大唐国际克什克腾煤制天然气有限责任公司 | 煤加压气化设备 |
CN107177382A (zh) * | 2017-04-19 | 2017-09-19 | 武汉富瑞能源科技有限公司 | 煤气化炉及煤气化的方法 |
CN107629818A (zh) * | 2017-10-31 | 2018-01-26 | 天津渤化永利化工股份有限公司 | 一种碎煤气化采用二氧化碳作为煤锁气的装置及处理工艺 |
CN108980883B (zh) * | 2018-08-31 | 2020-11-06 | 哈尔滨锅炉厂有限责任公司 | 生物质料锁及工作方法 |
CN110396433A (zh) * | 2019-07-29 | 2019-11-01 | 福建鼎信科技有限公司 | 一种防止加煤料时煤气泄漏的煤气发生炉及其加煤方法 |
Citations (7)
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CN1702150A (zh) * | 2005-06-28 | 2005-11-30 | 庞玉学 | 一种粉煤气化工艺中安全密封和气流输送的方法 |
CN1702149A (zh) * | 2005-06-28 | 2005-11-30 | 庞玉学 | 一种粉煤气化工艺中安全密封和气流输送的方法 |
CN101781580A (zh) * | 2009-12-03 | 2010-07-21 | 刘宏建 | 一种加压气化炉煤锁分级充泄压方法 |
CN201962257U (zh) * | 2011-01-21 | 2011-09-07 | 中国东方电气集团有限公司 | 一种干煤粉加压密相输送*** |
CN102517086A (zh) * | 2011-11-28 | 2012-06-27 | 河南龙宇煤化工有限公司 | 煤气化制甲醇工艺中二氧化碳替代氮气作为煤粉输送气和反吹气的方法 |
CN102925216A (zh) * | 2012-10-25 | 2013-02-13 | 云南煤化工集团有限公司 | 一种加压气化炉煤锁间互相充泄压的方法 |
CN103215078A (zh) * | 2013-04-28 | 2013-07-24 | 上海泽玛克敏达机械设备有限公司 | 利用副产二氧化碳气体对煤锁进行的充泄压工艺及其加煤*** |
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- 2013-04-28 CN CN201310154705.4A patent/CN103215078B/zh active Active
Patent Citations (7)
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CN1702150A (zh) * | 2005-06-28 | 2005-11-30 | 庞玉学 | 一种粉煤气化工艺中安全密封和气流输送的方法 |
CN1702149A (zh) * | 2005-06-28 | 2005-11-30 | 庞玉学 | 一种粉煤气化工艺中安全密封和气流输送的方法 |
CN101781580A (zh) * | 2009-12-03 | 2010-07-21 | 刘宏建 | 一种加压气化炉煤锁分级充泄压方法 |
CN201962257U (zh) * | 2011-01-21 | 2011-09-07 | 中国东方电气集团有限公司 | 一种干煤粉加压密相输送*** |
CN102517086A (zh) * | 2011-11-28 | 2012-06-27 | 河南龙宇煤化工有限公司 | 煤气化制甲醇工艺中二氧化碳替代氮气作为煤粉输送气和反吹气的方法 |
CN102925216A (zh) * | 2012-10-25 | 2013-02-13 | 云南煤化工集团有限公司 | 一种加压气化炉煤锁间互相充泄压的方法 |
CN103215078A (zh) * | 2013-04-28 | 2013-07-24 | 上海泽玛克敏达机械设备有限公司 | 利用副产二氧化碳气体对煤锁进行的充泄压工艺及其加煤*** |
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Denomination of invention: Pressurizing and decompressing process for coal lock by utilizing byproduct carbon dioxide gas and coaling system Effective date of registration: 20200323 Granted publication date: 20141022 Pledgee: Lv Yangguang Pledgor: SHANGHAI ZEMAG MINDAC MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2019310000049 |
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Address after: 201206 2 floor, 13 building, 27 Jinqiao Road, China (Shanghai) free trade pilot area, Pudong New Area, Shanghai. Patentee after: Zemak (Shanghai) Environmental Protection Energy Technology Co.,Ltd. Address before: Room 413, no.663, Zaozhuang Road, Pudong New Area, Shanghai 200134 Patentee before: SHANGHAI ZEMAG MINDAC MACHINERY EQUIPMENT Co.,Ltd. |
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