BR9106958A - Processo para purificar uma solucao de peroxido de hidrogenio aquosa,aparelho apropriado para purificar solucao de peroxido de hidrogenio e solucoes de peroxido de hidrogenio purificadas - Google Patents

Processo para purificar uma solucao de peroxido de hidrogenio aquosa,aparelho apropriado para purificar solucao de peroxido de hidrogenio e solucoes de peroxido de hidrogenio purificadas

Info

Publication number
BR9106958A
BR9106958A BR919106958A BR9106958A BR9106958A BR 9106958 A BR9106958 A BR 9106958A BR 919106958 A BR919106958 A BR 919106958A BR 9106958 A BR9106958 A BR 9106958A BR 9106958 A BR9106958 A BR 9106958A
Authority
BR
Brazil
Prior art keywords
hydrogen peroxide
purifying
pct
solution
bed
Prior art date
Application number
BR919106958A
Other languages
English (en)
Inventor
Malcolm Howard Millar
Francis Robert Frederick Hardy
Gareth Wilmot Morris
John Robert Crampton
Original Assignee
Solvay Interox 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 Solvay Interox Ltd filed Critical Solvay Interox Ltd
Publication of BR9106958A publication Critical patent/BR9106958A/pt

Links

Classifications

    • 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
    • C01B15/013—Separation; Purification; Concentration
    • C01B15/0135—Purification by solid ion-exchangers or solid chelating agents
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Detergent Compositions (AREA)
BR919106958A 1990-10-10 1991-10-02 Processo para purificar uma solucao de peroxido de hidrogenio aquosa,aparelho apropriado para purificar solucao de peroxido de hidrogenio e solucoes de peroxido de hidrogenio purificadas BR9106958A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909022003A GB9022003D0 (en) 1990-10-10 1990-10-10 Purification of hydrogen peroxide
PCT/GB1991/001700 WO1992006918A1 (en) 1990-10-10 1991-10-02 Purification of hydrogen peroxide

Publications (1)

Publication Number Publication Date
BR9106958A true BR9106958A (pt) 1994-01-25

Family

ID=10683482

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106958A BR9106958A (pt) 1990-10-10 1991-10-02 Processo para purificar uma solucao de peroxido de hidrogenio aquosa,aparelho apropriado para purificar solucao de peroxido de hidrogenio e solucoes de peroxido de hidrogenio purificadas

Country Status (11)

Country Link
US (1) US5397475A (pt)
EP (1) EP0552187B1 (pt)
JP (1) JPH06501237A (pt)
AT (1) ATE135663T1 (pt)
AU (1) AU655779B2 (pt)
BR (1) BR9106958A (pt)
CA (1) CA2093791A1 (pt)
DE (1) DE69118195D1 (pt)
GB (1) GB9022003D0 (pt)
MY (1) MY107887A (pt)
WO (1) WO1992006918A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995004702A1 (en) * 1993-08-11 1995-02-16 Conoco Specialty Products Inc. Peroxide treatment process
JP3278513B2 (ja) * 1993-12-09 2002-04-30 株式会社東芝 半導体基板の不純物分析方法
US5534238A (en) * 1994-06-28 1996-07-09 Mitsubishi Gas Chemical Company, Inc. Method for the preparation of purified aqueous hydrogen peroxide solution
JPH10236804A (ja) * 1996-12-05 1998-09-08 Startec Ventures Inc 超高純度過酸化水素の現場製造システムおよび方法
JP3901278B2 (ja) * 1997-04-24 2007-04-04 三菱瓦斯化学株式会社 過酸化水素水の精製方法
FR2763932B1 (fr) 1997-05-27 1999-07-30 Chemoxal Sa Procede de preparation d'une solution ultra-pure de peroxyde par echange ionique dans des lits a rapports h/d definis
FR2763930B1 (fr) 1997-05-27 1999-07-30 Chemoxal Sa Procede de preparation d'une solution ultra-pure de peroxyde d'hydrogene par echange ionique sequence : anionique- cationique-anionique-cationique
FR2763931B1 (fr) * 1997-05-27 1999-07-30 Chemoxal Sa Procede de preparation d'une solution ultrapure de peroxyde d'hydrogene par echange ionique avec recyclage
EP0930269B1 (en) 1998-01-16 2002-11-27 Ausimont S.p.A. Process for the industrial production of high purity hydrogen peroxide
FR2800366B1 (fr) 1999-10-27 2002-05-24 Air Liquide Procede de purification de solutions aqueuses de peroxyde d'hydrogene
DE19954055A1 (de) * 1999-11-10 2001-05-17 Basf Ag Vorrichtung und Verfahren zur Entfernung von Salzen aus Wasserstoffperoxid-Lösungen
JP4030262B2 (ja) * 2000-06-21 2008-01-09 三徳化学工業株式会社 精製過酸化水素水の製造方法
DE10105527A1 (de) 2001-02-07 2002-08-08 Basf Ag Verfahren zur Herstellung eines Epoxids
DE102004003003A1 (de) 2004-01-20 2005-09-01 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung einer chemischen Verbindung
US20060161010A1 (en) * 2005-01-18 2006-07-20 Basf Aktiengesellschaft Process for the epoxidation of an olefin with improved energy balance
US20070004926A1 (en) 2005-06-29 2007-01-04 Basf Aktiengesellschaft Process for producing propylene oxide
ITMI20052491A1 (it) * 2005-12-27 2007-06-28 Basf Ag Un procedimento per la epossidazione del propene
ITMI20070932A1 (it) * 2007-05-08 2008-11-09 Basf Ag Procedimento per la preparazione di un ossido olefinico
US20090263311A1 (en) * 2008-04-17 2009-10-22 Lee Chang H Method of removing impurities from solids
WO2010130610A1 (en) 2009-05-12 2010-11-18 Basf Se Process for producing propylene oxide
BR112012012634A2 (pt) 2009-11-27 2020-09-15 Basf Se processo para a preparação de um catalisador para o uso em uma reação de conversão de hidrocarboneto, catalisador, e, uso de um catalisador
CN102219284B (zh) * 2011-05-16 2012-10-24 南京大学 一种机械搅拌内循环树脂离子交换与吸附反应器
EP3830026A1 (en) 2018-08-02 2021-06-09 Evonik Corporation Process for preparing a stabilized aqueous hydrogen peroxide solution
KR20210037665A (ko) 2018-08-02 2021-04-06 에보닉 코포레이션 중합체-안정화된 과산화수소 수용액 및 관련 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR605514A (pt) * 1924-10-01 1926-05-28
US2366007A (en) * 1942-08-11 1944-12-26 Gen Electric Production of synthetic polymeric compositions comprising sulphonated polymerizates of poly-vinyl aryl compounds and treatment of liquid media therewith
US2676923A (en) * 1950-06-24 1954-04-27 Du Pont Purification of hydrogen peroxide
NL243268A (pt) * 1958-09-11 1900-01-01
US3074782A (en) * 1959-05-29 1963-01-22 Shell Oil Co Hydrogen peroxide purification
US3436343A (en) * 1963-10-17 1969-04-01 Aqua Filter Inc Simultaneous filtering for removal of taste,odor and turbidity
GB1141299A (en) * 1965-06-21 1969-01-29 Laporte Chemical Process for or relating to the production of hydrogen peroxide
US3456929A (en) * 1966-08-12 1969-07-22 Zenith Carburetter Co Ltd Carburetters
US4132762A (en) * 1977-10-31 1979-01-02 Shell Oil Company Hydrogen peroxide stabilization

Also Published As

Publication number Publication date
JPH06501237A (ja) 1994-02-10
EP0552187A1 (en) 1993-07-28
GB9022003D0 (en) 1990-11-21
AU655779B2 (en) 1995-01-12
US5397475A (en) 1995-03-14
EP0552187B1 (en) 1996-03-20
DE69118195D1 (de) 1996-04-25
ATE135663T1 (de) 1996-04-15
MY107887A (en) 1996-06-29
AU8546791A (en) 1992-05-20
CA2093791A1 (en) 1992-04-11
WO1992006918A1 (en) 1992-04-30

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTE EM 02/10/2011