CN107694278A - A kind of sulfur hexafluoride experiment zero-emission retracting device and its operating method - Google Patents
A kind of sulfur hexafluoride experiment zero-emission retracting device and its operating method Download PDFInfo
- Publication number
- CN107694278A CN107694278A CN201711101082.9A CN201711101082A CN107694278A CN 107694278 A CN107694278 A CN 107694278A CN 201711101082 A CN201711101082 A CN 201711101082A CN 107694278 A CN107694278 A CN 107694278A
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- CN
- China
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- air chamber
- pressure
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Classifications
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/45—Compounds containing sulfur and halogen, with or without oxygen
- C01B17/4507—Compounds containing sulfur and halogen, with or without oxygen containing sulfur and halogen only
- C01B17/4515—Compounds containing sulfur and halogen, with or without oxygen containing sulfur and halogen only containing sulfur and fluorine only
- C01B17/453—Sulfur hexafluoride
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/202—Single element halogens
- B01D2257/2027—Fluorine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
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- 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
- Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711101082.9A CN107694278A (en) | 2017-11-10 | 2017-11-10 | A kind of sulfur hexafluoride experiment zero-emission retracting device and its operating method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711101082.9A CN107694278A (en) | 2017-11-10 | 2017-11-10 | A kind of sulfur hexafluoride experiment zero-emission retracting device and its operating method |
Publications (1)
Publication Number | Publication Date |
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CN107694278A true CN107694278A (en) | 2018-02-16 |
Family
ID=61178406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711101082.9A Pending CN107694278A (en) | 2017-11-10 | 2017-11-10 | A kind of sulfur hexafluoride experiment zero-emission retracting device and its operating method |
Country Status (1)
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CN (1) | CN107694278A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110375200A (en) * | 2019-07-29 | 2019-10-25 | 云南电网有限责任公司昭通供电局 | A kind of zero-emission SF6 pressure balancing system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102921266A (en) * | 2012-10-19 | 2013-02-13 | 深圳供电局有限公司 | Tail gas recovery device for sulfur hexafluoride gas test instrument |
CN103463925A (en) * | 2013-09-14 | 2013-12-25 | 河南省日立信股份有限公司 | Tail gas recovery device based on pressure balance control method |
CN103495443A (en) * | 2013-09-29 | 2014-01-08 | 广州供电局有限公司 | Centralized control recycling device and method for waste gas in laboratory |
CN104806876A (en) * | 2015-04-21 | 2015-07-29 | 国家电网公司 | Sulfur hexafluoride gas field test tail gas constant pressure recycling device and method |
CN106989267A (en) * | 2017-03-31 | 2017-07-28 | 南京南瑞集团公司 | SF6 in-situs testers device for recovering tail gas and method for recovering tail gas |
CN207478237U (en) * | 2017-11-10 | 2018-06-12 | 贵州电网有限责任公司 | A kind of sulfur hexafluoride tests zero-emission retracting device |
-
2017
- 2017-11-10 CN CN201711101082.9A patent/CN107694278A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102921266A (en) * | 2012-10-19 | 2013-02-13 | 深圳供电局有限公司 | Tail gas recovery device for sulfur hexafluoride gas test instrument |
CN103463925A (en) * | 2013-09-14 | 2013-12-25 | 河南省日立信股份有限公司 | Tail gas recovery device based on pressure balance control method |
CN103495443A (en) * | 2013-09-29 | 2014-01-08 | 广州供电局有限公司 | Centralized control recycling device and method for waste gas in laboratory |
CN104806876A (en) * | 2015-04-21 | 2015-07-29 | 国家电网公司 | Sulfur hexafluoride gas field test tail gas constant pressure recycling device and method |
CN106989267A (en) * | 2017-03-31 | 2017-07-28 | 南京南瑞集团公司 | SF6 in-situs testers device for recovering tail gas and method for recovering tail gas |
CN207478237U (en) * | 2017-11-10 | 2018-06-12 | 贵州电网有限责任公司 | A kind of sulfur hexafluoride tests zero-emission retracting device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110375200A (en) * | 2019-07-29 | 2019-10-25 | 云南电网有限责任公司昭通供电局 | A kind of zero-emission SF6 pressure balancing system |
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Legal Events
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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 |
Inventor after: Zhao Shiqin Inventor after: Zhang Ying Inventor after: Zhou Jian Inventor after: Shi Chunqing Inventor after: Jiang Haibo Inventor after: Wu Yi Inventor after: Liu Xiaobo Inventor before: Zhao Shiqin Inventor before: Zhou Jian Inventor before: Shi Chunqing Inventor before: Jiang Haibo Inventor before: Wu Yi Inventor before: Liu Xiaobo |
|
CB03 | Change of inventor or designer information |