ES2023088A4 - Procedimiento y dispositivo para eliminacion de fluor y fluoruros inorganicos a partir de gases. - Google Patents
Procedimiento y dispositivo para eliminacion de fluor y fluoruros inorganicos a partir de gases.Info
- Publication number
- ES2023088A4 ES2023088A4 ES90121577T ES90121577T ES2023088A4 ES 2023088 A4 ES2023088 A4 ES 2023088A4 ES 90121577 T ES90121577 T ES 90121577T ES 90121577 T ES90121577 T ES 90121577T ES 2023088 A4 ES2023088 A4 ES 2023088A4
- Authority
- ES
- Spain
- Prior art keywords
- elimination
- fluorides
- gases
- procedure
- inorganic fluoride
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8659—Removing halogens or halogen compounds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicon Compounds (AREA)
- Catalysts (AREA)
- Glass Compositions (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3940493A DE3940493A1 (de) | 1989-12-07 | 1989-12-07 | Verfahren und vorrichtung zur entfernung von fluor und anorganischen fluoriden aus gasen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2023088A4 true ES2023088A4 (es) | 1992-01-01 |
ES2023088T3 ES2023088T3 (es) | 1994-12-01 |
Family
ID=6395012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90121577T Expired - Lifetime ES2023088T3 (es) | 1989-12-07 | 1990-11-12 | Procedimiento y dispositivo para eliminacion de fluor y fluoruros inorganicos a partir de gases. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0431351B1 (es) |
JP (1) | JPH04122420A (es) |
AT (1) | ATE111763T1 (es) |
DE (2) | DE3940493A1 (es) |
ES (1) | ES2023088T3 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4212451A1 (de) * | 1992-04-14 | 1993-10-21 | Huels Chemische Werke Ag | Verfahren zur Entfernung von Fluor und/oder anorganischen Fluorverbindungen aus Gasen sowie die Verwendung von gebrauchten Katalysatoren auf Basis von Titandioxid hierzu |
US5417948A (en) * | 1992-11-09 | 1995-05-23 | Japan Pionics Co., Ltd. | Process for cleaning harmful gas |
US5770135A (en) * | 1996-07-01 | 1998-06-23 | Air Products And Chemicals, Inc. | Process for producing permeation resistant containers |
US7294315B1 (en) | 1999-06-09 | 2007-11-13 | Hitachi, Ltd. | Method and apparatus for disposing of fluorine-containing compound by decomposition |
US7261868B2 (en) | 2001-09-13 | 2007-08-28 | Hitachi, Ltd. | Process and apparatus for the decomposition of fluorine compounds |
JP4952430B2 (ja) * | 2007-08-07 | 2012-06-13 | セントラル硝子株式会社 | ClO3Fの除去方法 |
JP5417705B2 (ja) * | 2007-12-03 | 2014-02-19 | セントラル硝子株式会社 | ClO3Fの除去方法 |
FR2940919B1 (fr) * | 2009-01-12 | 2011-12-09 | Inst Francais Du Petrole | Utilisation d'une composition a base de tio2 pour la captation de composes halogenes contenus dans un melange gazeux |
CN107638794A (zh) * | 2017-10-18 | 2018-01-30 | 四川西丹孚能源科技有限公司 | 一种新型电解液废气零排放环保*** |
CN108355479B (zh) * | 2018-04-19 | 2023-12-12 | 福建璞睿泰科新材料科技有限公司 | 一种含氟气体净化回收***及含氟气体除氟方法 |
CN111111387A (zh) * | 2019-12-25 | 2020-05-08 | 中船重工(邯郸)派瑞特种气体有限公司 | 一种氟化氢钢瓶除水的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1567504B1 (de) * | 1964-12-28 | 1970-04-02 | Hoechst Ag | Verfahren zur Gewinnung bzw.Entfernung von Fluorwasserstoff aus Gasmischungen |
US3900298A (en) * | 1971-04-01 | 1975-08-19 | Vulcan Materials Co | Prevention of air pollution by using activated alumina solid adsorbent to remove particulates of less than 0.5 microns from flue gases |
DD221088A1 (de) * | 1983-09-12 | 1985-04-17 | Univ Schiller Jena | Verfahren und anordnung zur entgiftung von f-kohlenstoffhaltigen abgasen |
CA1240826A (en) * | 1985-02-11 | 1988-08-23 | Richard Gilbert | Dispersing particulate material in a stream of gas |
DE3511743A1 (de) * | 1985-03-30 | 1986-10-09 | Messer Griesheim Gmbh, 6000 Frankfurt | Verfahren zur herstellung fluorierter oberflaechen von polymeren |
JP2528854B2 (ja) * | 1987-01-27 | 1996-08-28 | 多摩化学工業株式会社 | 高純度薬品の製造方法及びその装置 |
DE3719138A1 (de) * | 1987-06-09 | 1988-12-29 | Siemens Ag | Verbrennungsanlage |
DE3841847C1 (es) * | 1988-12-13 | 1990-02-01 | Man Technologie Ag, 8000 Muenchen, De |
-
1989
- 1989-12-07 DE DE3940493A patent/DE3940493A1/de not_active Withdrawn
-
1990
- 1990-11-12 EP EP90121577A patent/EP0431351B1/de not_active Expired - Lifetime
- 1990-11-12 DE DE59007245T patent/DE59007245D1/de not_active Expired - Fee Related
- 1990-11-12 AT AT90121577T patent/ATE111763T1/de not_active IP Right Cessation
- 1990-11-12 ES ES90121577T patent/ES2023088T3/es not_active Expired - Lifetime
- 1990-12-06 JP JP2400572A patent/JPH04122420A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3940493A1 (de) | 1991-06-13 |
JPH04122420A (ja) | 1992-04-22 |
DE59007245D1 (de) | 1994-10-27 |
ES2023088T3 (es) | 1994-12-01 |
EP0431351B1 (de) | 1994-09-21 |
EP0431351A1 (de) | 1991-06-12 |
ATE111763T1 (de) | 1994-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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