CN107970745A - 一种防止瓦斯突出的甲烷溶解剂 - Google Patents
一种防止瓦斯突出的甲烷溶解剂 Download PDFInfo
- Publication number
- CN107970745A CN107970745A CN201711248095.9A CN201711248095A CN107970745A CN 107970745 A CN107970745 A CN 107970745A CN 201711248095 A CN201711248095 A CN 201711248095A CN 107970745 A CN107970745 A CN 107970745A
- Authority
- CN
- China
- Prior art keywords
- methane
- lytic agent
- coal
- gas
- gas outburst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/205—Other organic compounds not covered by B01D2252/00 - B01D2252/20494
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/40—Absorbents explicitly excluding the presence of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7022—Aliphatic hydrocarbons
- B01D2257/7025—Methane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/20—Capture or disposal of greenhouse gases of methane
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711248095.9A CN107970745B (zh) | 2017-11-28 | 2017-11-28 | 一种防止瓦斯突出的甲烷溶解剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711248095.9A CN107970745B (zh) | 2017-11-28 | 2017-11-28 | 一种防止瓦斯突出的甲烷溶解剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107970745A true CN107970745A (zh) | 2018-05-01 |
CN107970745B CN107970745B (zh) | 2020-12-29 |
Family
ID=62009034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711248095.9A Active CN107970745B (zh) | 2017-11-28 | 2017-11-28 | 一种防止瓦斯突出的甲烷溶解剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107970745B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020242327A1 (en) * | 2019-05-31 | 2020-12-03 | BIOPOLINEX Sp. z o.o. | Method for obtaining methane clath rates and recovering methane from methane clath rates |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101906989A (zh) * | 2010-07-29 | 2010-12-08 | 吴星剑 | 瓦斯分解消除液及煤矿瓦斯治理方法 |
CN103437802A (zh) * | 2013-08-30 | 2013-12-11 | 刘正魁 | 一种用液氮消除瓦斯的溶液组配方法及使用方法 |
CN103437804A (zh) * | 2013-08-29 | 2013-12-11 | 刘正魁 | 一种用甲烷氧化菌消除瓦斯的溶液组配方法及使用方法 |
CN103437809A (zh) * | 2013-08-30 | 2013-12-11 | 刘正魁 | 一种煤矿瓦斯消除液的组配方法及使用方法 |
-
2017
- 2017-11-28 CN CN201711248095.9A patent/CN107970745B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101906989A (zh) * | 2010-07-29 | 2010-12-08 | 吴星剑 | 瓦斯分解消除液及煤矿瓦斯治理方法 |
CN103437804A (zh) * | 2013-08-29 | 2013-12-11 | 刘正魁 | 一种用甲烷氧化菌消除瓦斯的溶液组配方法及使用方法 |
CN103437802A (zh) * | 2013-08-30 | 2013-12-11 | 刘正魁 | 一种用液氮消除瓦斯的溶液组配方法及使用方法 |
CN103437809A (zh) * | 2013-08-30 | 2013-12-11 | 刘正魁 | 一种煤矿瓦斯消除液的组配方法及使用方法 |
Non-Patent Citations (1)
Title |
---|
赵乾: "表面有机物影响煤体甲烷赋存机制研究及应用", 《工程科技I辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020242327A1 (en) * | 2019-05-31 | 2020-12-03 | BIOPOLINEX Sp. z o.o. | Method for obtaining methane clath rates and recovering methane from methane clath rates |
Also Published As
Publication number | Publication date |
---|---|
CN107970745B (zh) | 2020-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102329599B (zh) | 一种用于油井堵水的新型选择性堵水剂 | |
CN109577909B (zh) | 一种特低渗透油田选择性泡沫凝胶堵水调剖方法 | |
ZHANG et al. | Study on CBM production mechanism and control theory of bottom-hole pressure and coal fines during CBM well production | |
CN110984962B (zh) | 一种流态化瓦斯抽采监测方法 | |
CN105332684A (zh) | 一种高压水爆与co2压裂相结合的煤层气驱替抽采工艺 | |
CN1831294B (zh) | 注氮气泡沫控水增油方法 | |
CN109736765B (zh) | 煤层水力割缝开采注液抽采一体化防治复合动力灾害方法 | |
CN111173554B (zh) | 一种基于四向布井的原位热解流态化瓦斯抽采方法 | |
CN104329055B (zh) | 开采煤层气的方法 | |
CN103897674B (zh) | 一种井眼清洁液及制备方法 | |
CN112210357B (zh) | 一种w/o/w型多重乳状液堵水体系及其制备方法 | |
CN103742115A (zh) | 一种煤矿井下压裂密封装置及方法 | |
CN110029977B (zh) | 页岩气井压裂液零返排环境友好提高采收率的氧化-渗吸法 | |
CN102493831A (zh) | 地面压裂井下水平钻孔抽放煤层气方法 | |
CN105672974A (zh) | 三轴应力下超临界二氧化碳致裂页岩实验试件制作方法 | |
Deng et al. | Research advances of prevention and control of hydrogen sulfide in coal mines | |
CN111622709A (zh) | 一种薄隔层稠油油藏下层水堵水方法及使用的堵水剂体系 | |
CN107970745A (zh) | 一种防止瓦斯突出的甲烷溶解剂 | |
CN109578058B (zh) | 一种通过辅助钻孔提高抽采钻孔瓦斯抽采浓度的方法 | |
CN106437790A (zh) | 难采煤层底板薄层灰岩高压强含水层岩溶裂隙注浆方法 | |
CN102011571A (zh) | 利用海上油田聚合物驱地层聚合物进行调剖的方法 | |
CN104314533A (zh) | 一种利用盐敏自增稠聚合物提高原油采收率的方法 | |
Yang et al. | Impacts of long-term water inrush on characteristics of coal gas adsorption and seepage | |
CN108518240B (zh) | 兼具煤层自燃阻化与瓦斯抽采增透的试剂及施工方法 | |
CN111075496B (zh) | 低压注烟道气吸收液进行煤层综合消突抑尘的装置和消突抑尘方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Jia Inventor after: Zhang Yinghua Inventor after: Gao Yukun Inventor after: Huang Zhian Inventor after: Wang Hui Inventor after: Tang Tao Inventor after: Bai Zhiming Inventor before: Zhang Yinghua Inventor before: Liu Jia Inventor before: Gao Yukun Inventor before: Huang Zhian Inventor before: Wang Hui Inventor before: Tang Tao Inventor before: Bai Zhiming |
|
GR01 | Patent grant | ||
GR01 | Patent grant |