BR0206518A - Processo para a decomposição e remoção de um ou mais compostos contendo flúor - Google Patents

Processo para a decomposição e remoção de um ou mais compostos contendo flúor

Info

Publication number
BR0206518A
BR0206518A BR0206518-5A BR0206518A BR0206518A BR 0206518 A BR0206518 A BR 0206518A BR 0206518 A BR0206518 A BR 0206518A BR 0206518 A BR0206518 A BR 0206518A
Authority
BR
Brazil
Prior art keywords
fluorine
decomposition
removal
gas mixture
containing compounds
Prior art date
Application number
BR0206518-5A
Other languages
English (en)
Inventor
Lee Colin Draper
John David Scotto
Original Assignee
Ineos Fluor Holdings Ltd
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 Ineos Fluor Holdings Ltd filed Critical Ineos Fluor Holdings Ltd
Publication of BR0206518A publication Critical patent/BR0206518A/pt

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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8659—Removing halogens or halogen compounds
    • B01D53/8662—Organic 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
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/685—Halogens or halogen compounds by treating the gases with solids
    • 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]

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)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

"PROCESSO PARA A DECOMPOSIçãO E REMOçãO DE UM OU MAIS COMPOSTOS CONTENDO FLúOR". Processo para a decomposição e remoção de um ou mais compostos contendo flúor de uma primeira mistura gasosa compreendendo um ou mais compostos contendo flúor e vapor d'água, cujo processo compreende os estágios de: (i) contatar a primeira mistura gasosa com um catalisador compreendendo material baseado em alumínio para produzir uma segunda mistura gasosa compreendendo um fluoreto de Hidrogênio e óxidos de carbono; (ii) remover o fluoreto de hidrogênio da segunda mistura gasosa para produzir uma terceira mistura gasosa, a qual é substancialmente livre de fluoreto de hidrogênio.
BR0206518-5A 2001-01-24 2002-01-24 Processo para a decomposição e remoção de um ou mais compostos contendo flúor BR0206518A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0101769.8A GB0101769D0 (en) 2001-01-24 2001-01-24 Decomposition of fluorine compounds
PCT/GB2002/000264 WO2002058824A1 (en) 2001-01-24 2002-01-24 Decomposition of fluorine containing compounds

Publications (1)

Publication Number Publication Date
BR0206518A true BR0206518A (pt) 2004-02-17

Family

ID=9907368

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0206518-5A BR0206518A (pt) 2001-01-24 2002-01-24 Processo para a decomposição e remoção de um ou mais compostos contendo flúor

Country Status (11)

Country Link
US (1) US6921519B2 (pt)
EP (1) EP1353742B1 (pt)
JP (1) JP4080336B2 (pt)
AT (1) ATE282466T1 (pt)
AU (1) AU2002226536B2 (pt)
BR (1) BR0206518A (pt)
CA (1) CA2433146A1 (pt)
DE (1) DE60201973T2 (pt)
ES (1) ES2236498T3 (pt)
GB (1) GB0101769D0 (pt)
WO (1) WO2002058824A1 (pt)

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US8192693B2 (en) 2008-02-12 2012-06-05 Innovative Engineering Solutions, Inc. Apparatus for dynamic oxidation of process gas
US20090266745A1 (en) * 2008-04-23 2009-10-29 Kanazirev Vladislav I Method for removing hydrofluoric acid and organic fluorides from a fluid stream
US20100286463A1 (en) * 2009-05-07 2010-11-11 Ideal Fluids, Inc. Process and Apparatus for the Pyrolytic Conversion of Organic Halides to Hydrogen Halides
FR2958183B1 (fr) * 2010-04-06 2014-09-05 Inst Francais Du Petrole Procede permettant l'elimination d'halogenures d'hydrogene en phase gazeuse
US8128902B2 (en) * 2011-04-12 2012-03-06 Midwest Refrigerants, Llc Method for the synthesis of anhydrous hydrogen halide and anhydrous carbon dioxide
US8043574B1 (en) 2011-04-12 2011-10-25 Midwest Refrigerants, Llc Apparatus for the synthesis of anhydrous hydrogen halide and anhydrous carbon dioxide
US8834830B2 (en) 2012-09-07 2014-09-16 Midwest Inorganics LLC Method for the preparation of anhydrous hydrogen halides, inorganic substances and/or inorganic hydrides by using as reactants inorganic halides and reducing agents
CN108355608B (zh) * 2018-01-29 2021-01-01 浙江工业大学 一种活性氧化铝除氟剂的再生方法
CN110813366B (zh) * 2019-11-05 2020-11-10 中南大学 一种氧化铈/hzsm-5分子筛复合催化材料及其制备方法和在分解四氟化碳中的应用

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Also Published As

Publication number Publication date
CA2433146A1 (en) 2002-08-01
ATE282466T1 (de) 2004-12-15
JP4080336B2 (ja) 2008-04-23
EP1353742B1 (en) 2004-11-17
AU2002226536B2 (en) 2006-04-13
US6921519B2 (en) 2005-07-26
DE60201973T2 (de) 2006-03-02
JP2004529868A (ja) 2004-09-30
GB0101769D0 (en) 2001-03-07
ES2236498T3 (es) 2005-07-16
US20040076569A1 (en) 2004-04-22
DE60201973D1 (de) 2004-12-23
EP1353742A1 (en) 2003-10-22
WO2002058824A1 (en) 2002-08-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2008 DE 30/06/2009.