CN102515107B - 一种无水氟化氢安全生产的零污染回收系统 - Google Patents
一种无水氟化氢安全生产的零污染回收系统 Download PDFInfo
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- CN102515107B CN102515107B CN2011103370613A CN201110337061A CN102515107B CN 102515107 B CN102515107 B CN 102515107B CN 2011103370613 A CN2011103370613 A CN 2011103370613A CN 201110337061 A CN201110337061 A CN 201110337061A CN 102515107 B CN102515107 B CN 102515107B
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- Prior art keywords
- hydrogen fluoride
- recovery system
- production
- safety
- anhydrous hydrogen
- Prior art date
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- 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
- B01D2252/10—Inorganic absorbents
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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
- B01D2257/204—Inorganic halogen compounds
- B01D2257/2047—Hydrofluoric acid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- 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
- B01D53/1406—Multiple stage absorption
-
- 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
- B01D53/1456—Removing acid components
-
- 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
- B01D53/18—Absorbing units; Liquid distributors therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- General Health & Medical Sciences (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (10)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103370613A CN102515107B (zh) | 2011-10-31 | 2011-10-31 | 一种无水氟化氢安全生产的零污染回收系统 |
ES11861636.6T ES2586735T3 (es) | 2011-10-31 | 2011-11-21 | Sistema de reciclaje sin contaminación para producir, de manera segura, fluoruro de hidrógeno anhidro |
US13/504,686 US9149767B2 (en) | 2011-10-31 | 2011-11-21 | Zero pollution recovery system for safely producing anhydrous fluorine hydride |
GB201223142A GB2496326B (en) | 2011-10-31 | 2011-11-21 | Zero-pollution recycling system for safely producing anhydrous hydrogen fluoride |
PCT/CN2011/082565 WO2012126251A1 (zh) | 2011-10-31 | 2011-11-21 | 一种无水氟化氢安全生产的零污染回收系统 |
EP11861636.6A EP2570175B1 (en) | 2011-10-31 | 2011-11-21 | Zero-pollution recycling system for safely producing anhydrous hydrogen fluoride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103370613A CN102515107B (zh) | 2011-10-31 | 2011-10-31 | 一种无水氟化氢安全生产的零污染回收系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102515107A CN102515107A (zh) | 2012-06-27 |
CN102515107B true CN102515107B (zh) | 2013-01-02 |
Family
ID=46286261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103370613A Active CN102515107B (zh) | 2011-10-31 | 2011-10-31 | 一种无水氟化氢安全生产的零污染回收系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9149767B2 (zh) |
EP (1) | EP2570175B1 (zh) |
CN (1) | CN102515107B (zh) |
ES (1) | ES2586735T3 (zh) |
GB (1) | GB2496326B (zh) |
WO (1) | WO2012126251A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107720696B (zh) * | 2017-10-18 | 2019-10-11 | 荆门市格林美新材料有限公司 | 一种废液中的盐酸回收处理装置 |
CN110935289B (zh) * | 2019-12-04 | 2022-02-11 | 宁夏盈氟金和科技有限公司 | 一种氟化氢反应炉炉头炉尾密封集气吸收系统 |
CN112317163A (zh) * | 2020-10-14 | 2021-02-05 | 太仓中化环保化工有限公司 | 一种带有气体检测功能的安全喷淋装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3421853A (en) | 1967-02-24 | 1969-01-14 | Allied Chem | Production of hydrogen fluoride from alkali- and alkaline earth fluosilicates |
DE2942439C2 (de) * | 1979-10-20 | 1981-10-15 | Vereinigte Aluminium-Werke Ag, 5300 Bonn | Verfahren und Vorrichtung zur Gewinnung von Fluorwasserstoff aus fluorhaltigen Materialien durch Pyrohydrolyse |
US4938935A (en) * | 1988-08-08 | 1990-07-03 | Mobil Oil Corporation | Alteration of the character of hydrogen fluoride droplets rendering them more susceptible to a water drench |
US5465536A (en) * | 1992-09-24 | 1995-11-14 | Mobil Oil Corporation | Containment of heavy vapor clouds and aerosols |
USH2029H1 (en) * | 1993-11-01 | 2002-06-04 | Texaco Inc. | Environmental safety apparatus for airborne hydrogen fluoride recovery and method |
US5552121A (en) * | 1994-08-29 | 1996-09-03 | Phillips Petroleum Company | Containment of heavy vapor clouds |
AT403698B (de) * | 1995-11-27 | 1998-04-27 | Andritz Patentverwaltung | Verfahren zur gewinnung bzw. rückgewinnung von säuren aus metallhaltigen lösungen dieser säuren |
US20040037768A1 (en) * | 2001-11-26 | 2004-02-26 | Robert Jackson | Method and system for on-site generation and distribution of a process gas |
JP4154219B2 (ja) * | 2001-12-25 | 2008-09-24 | キヤノン株式会社 | 湿式ガス処理方法 |
JP3785418B1 (ja) * | 2005-06-30 | 2006-06-14 | 有限会社Jトップサービス | フッ酸生成装置及びフッ酸生成方法 |
CN201031140Y (zh) * | 2007-01-08 | 2008-03-05 | 战玉柏 | 制备超净高纯氢氟酸的装置 |
CN101214926B (zh) * | 2007-12-28 | 2010-04-07 | 华陆工程科技有限责任公司 | 一种无水氢氟酸生产工艺 |
CN101601957B (zh) | 2008-12-23 | 2013-06-19 | 匡优新 | 一种改良的酸性废气的回收处理循环装置 |
CN201873515U (zh) * | 2010-09-14 | 2011-06-22 | 昆山化工医药原料有限公司 | 一种氟化氢气体回收装置 |
-
2011
- 2011-10-31 CN CN2011103370613A patent/CN102515107B/zh active Active
- 2011-11-21 EP EP11861636.6A patent/EP2570175B1/en not_active Not-in-force
- 2011-11-21 GB GB201223142A patent/GB2496326B/en not_active Expired - Fee Related
- 2011-11-21 WO PCT/CN2011/082565 patent/WO2012126251A1/zh active Application Filing
- 2011-11-21 ES ES11861636.6T patent/ES2586735T3/es active Active
- 2011-11-21 US US13/504,686 patent/US9149767B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9149767B2 (en) | 2015-10-06 |
GB201223142D0 (en) | 2013-02-06 |
GB2496326A (en) | 2013-05-08 |
EP2570175A4 (en) | 2013-03-20 |
GB2496326A8 (en) | 2013-05-22 |
ES2586735T3 (es) | 2016-10-18 |
EP2570175A1 (en) | 2013-03-20 |
GB2496326B (en) | 2014-03-26 |
EP2570175B1 (en) | 2016-05-11 |
US20120321522A1 (en) | 2012-12-20 |
CN102515107A (zh) | 2012-06-27 |
WO2012126251A1 (zh) | 2012-09-27 |
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Effective date of registration: 20160330 Address after: Chengxiang 341000 Jiangxi province Ganzhou City Zhen Zhen Zi Cun Yu Keng QUANNAN Patentee after: Songyan Metallurgical Materials Co.,Ltd. (South) Address before: 518000 Guangming New District hi tech Industrial Park, Xinxing District, Guangdong, Shenzhen Patentee before: SHENZHEN SUNXING LIGHT ALLOYS MATERIALS Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 341000 Yukeng, Zhenzi village, Chengxiang Town, QUANNAN County, Ganzhou City, Jiangxi Province Patentee after: Songyan New Energy Materials (Quannan) Co.,Ltd. Address before: 341000 Yukeng, Zhenzi village, Chengxiang Town, QUANNAN County, Ganzhou City, Jiangxi Province Patentee before: Songyan Metallurgical Materials Co.,Ltd. (South) |