ES2023088T3 - 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
ES2023088T3
ES2023088T3 ES90121577T ES90121577T ES2023088T3 ES 2023088 T3 ES2023088 T3 ES 2023088T3 ES 90121577 T ES90121577 T ES 90121577T ES 90121577 T ES90121577 T ES 90121577T ES 2023088 T3 ES2023088 T3 ES 2023088T3
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.)
Expired - Lifetime
Application number
ES90121577T
Other languages
English (en)
Other versions
ES2023088A4 (es
Inventor
Jacob Dr Dipl-Chemike Eberhard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN Truck and Bus SE
Original Assignee
MAN Nutzfahrzeuge AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAN Nutzfahrzeuge AG filed Critical MAN Nutzfahrzeuge AG
Publication of ES2023088A4 publication Critical patent/ES2023088A4/es
Application granted granted Critical
Publication of ES2023088T3 publication Critical patent/ES2023088T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
  • Glass Compositions (AREA)

Abstract

METODO PARA LA ELIMINACION DEL FLUOR Y/O FLUORUROS INORGANICOS EN FASE GASEOSA EN ABSORBENTE/CATALIZADOR-MASAS SOBRE LA BASE DE COMPOSICIONES EN UN SISTEMA DE DIOXIDO DE TITANIO-ACIDOS METATITANICOS POR MEDIO DE LA ABSORCION EN TEMPERATURAS PREFERENTEMENTE BAJO 250 C Y HIDROLISIS CATALITICO EN TEMPERATURAS PREFERENTEMENTE ENTRE 250-600 C BAJO LA LIBERACION DE FLUORAMINA.
ES90121577T 1989-12-07 1990-11-12 Procedimiento y dispositivo para eliminacion de fluor y fluoruros inorganicos a partir de gases. Expired - Lifetime ES2023088T3 (es)

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 ES2023088A4 (es) 1992-01-01
ES2023088T3 true 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)

* Cited by examiner, † Cited by third party
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
EP1205234B1 (en) * 1999-06-09 2010-03-17 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系统
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系统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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0431351A1 (de) 1991-06-12
EP0431351B1 (de) 1994-09-21
DE59007245D1 (de) 1994-10-27
DE3940493A1 (de) 1991-06-13
ES2023088A4 (es) 1992-01-01
ATE111763T1 (de) 1994-10-15
JPH04122420A (ja) 1992-04-22

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