BR9908144A - Processo e dispositivo para a preparação de uma solução aquosa de peróxido de hidrogênio em elevadas concentrações diretamente de hidrogênio e oxigênio - Google Patents

Processo e dispositivo para a preparação de uma solução aquosa de peróxido de hidrogênio em elevadas concentrações diretamente de hidrogênio e oxigênio

Info

Publication number
BR9908144A
BR9908144A BR9908144-0A BR9908144A BR9908144A BR 9908144 A BR9908144 A BR 9908144A BR 9908144 A BR9908144 A BR 9908144A BR 9908144 A BR9908144 A BR 9908144A
Authority
BR
Brazil
Prior art keywords
hydrogen
oxygen
high concentrations
hydrogen peroxide
concentrations directly
Prior art date
Application number
BR9908144-0A
Other languages
English (en)
Other versions
BR9908144B1 (pt
Inventor
Michel Devic
Lionel Delais
Original Assignee
Atofina
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9522771&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9908144(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atofina filed Critical Atofina
Publication of BR9908144A publication Critical patent/BR9908144A/pt
Publication of BR9908144B1 publication Critical patent/BR9908144B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/029—Preparation from hydrogen and oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Cosmetics (AREA)

Abstract

<B>PROCESSO E DISPOSITIVO PARA A PREPARAçãO DE UMA SOLUçãO AQUOSA DE PERóXIDO DE HIDROGêNIO EM ELEVADAS CONCENTRAçõES DIRETAMENTE DE HIDROGêNIO E OXIGêNIO<D> A presente invenção refere-se a um processo catalítico e a um dispositivo para preparar, em perfeita segurança, soluções aquosas de peróxido de hidrogênio em elevadas concentrações diretamente de hidrogênio e oxigênio. Mais particularmente, um tema da invenção é um processo no qual hidrogênio e oxigênio são injetados no meio aquoso em proporções que correspondem à faixa de inflamabilidade da mistura de hidrogênio-oxigênio e estão presentes em proporções fora da faixa de inflamabilidade na fase gasosa contínua. Outro tema da invenção é um dispositivo para a implementação do processo.
BRPI9908144-0A 1998-02-10 1999-01-29 processo e dispositivo para a preparaÇço de uma soluÇço aquosa de peràxido de hidrogÊnio em elevadas concentraÇÕes diretamente de hidrogÊnio e oxigÊnio. BR9908144B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9801524A FR2774674B1 (fr) 1998-02-10 1998-02-10 Procede de preparation d'une solution aqueuse de peroxyde d'hydrogene directement a partir d'hydrogene et d'oxygene et dispositif permettant sa mise en oeuvre
PCT/FR1999/000186 WO1999041190A1 (fr) 1998-02-10 1999-01-29 Procede de preparation d'une solution aqueuse de peroxyde d'hydrogene directement a partir d'hydrogene et d'oxygene et dispositif permettant sa mise en oeuvre

Publications (2)

Publication Number Publication Date
BR9908144A true BR9908144A (pt) 2001-09-04
BR9908144B1 BR9908144B1 (pt) 2009-01-13

Family

ID=9522771

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9908144-0A BR9908144B1 (pt) 1998-02-10 1999-01-29 processo e dispositivo para a preparaÇço de uma soluÇço aquosa de peràxido de hidrogÊnio em elevadas concentraÇÕes diretamente de hidrogÊnio e oxigÊnio.

Country Status (25)

Country Link
US (1) US6447743B1 (pt)
EP (1) EP1053209B1 (pt)
JP (1) JP4744690B2 (pt)
KR (1) KR100620295B1 (pt)
CN (1) CN1208237C (pt)
AT (1) ATE207034T1 (pt)
AU (1) AU735787B2 (pt)
BR (1) BR9908144B1 (pt)
CA (1) CA2321875C (pt)
DE (1) DE69900365T2 (pt)
EA (1) EA003368B1 (pt)
ES (1) ES2166637T3 (pt)
FR (1) FR2774674B1 (pt)
HR (1) HRP20000533A2 (pt)
HU (1) HUP0100678A3 (pt)
ID (1) ID28135A (pt)
MX (1) MXPA00007782A (pt)
NO (1) NO20003882D0 (pt)
NZ (1) NZ505893A (pt)
PL (1) PL195113B1 (pt)
PT (1) PT1053209E (pt)
SK (1) SK11932000A3 (pt)
TR (1) TR200003018T2 (pt)
UA (1) UA62995C2 (pt)
WO (1) WO1999041190A1 (pt)

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Also Published As

Publication number Publication date
BR9908144B1 (pt) 2009-01-13
TR200003018T2 (tr) 2001-02-21
HUP0100678A3 (en) 2002-08-28
KR20010040856A (ko) 2001-05-15
JP2002503617A (ja) 2002-02-05
NZ505893A (en) 2002-11-26
PL195113B1 (pl) 2007-08-31
JP4744690B2 (ja) 2011-08-10
ID28135A (id) 2001-05-03
NO20003882L (no) 2000-07-28
EP1053209A1 (fr) 2000-11-22
PT1053209E (pt) 2002-04-29
NO20003882D0 (no) 2000-07-28
HUP0100678A2 (hu) 2001-06-28
AU2168999A (en) 1999-08-30
SK11932000A3 (sk) 2001-04-09
WO1999041190A1 (fr) 1999-08-19
HRP20000533A2 (en) 2001-04-30
FR2774674B1 (fr) 2000-03-24
CN1290230A (zh) 2001-04-04
ATE207034T1 (de) 2001-11-15
EP1053209B1 (fr) 2001-10-17
EA200000831A1 (ru) 2001-02-26
CA2321875C (fr) 2008-07-15
DE69900365D1 (de) 2001-11-22
CN1208237C (zh) 2005-06-29
EA003368B1 (ru) 2003-04-24
CA2321875A1 (fr) 1999-08-19
PL341933A1 (en) 2001-05-07
MXPA00007782A (es) 2002-10-23
DE69900365T2 (de) 2002-07-11
US6447743B1 (en) 2002-09-10
KR100620295B1 (ko) 2006-09-13
ES2166637T3 (es) 2002-04-16
FR2774674A1 (fr) 1999-08-13
UA62995C2 (en) 2004-01-15
AU735787B2 (en) 2001-07-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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