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ITMI911506A1 - PROCEDURE FOR PURIFICATION OF HYDROGEN PEROXIDE FROM ANIONS - Google Patents

PROCEDURE FOR PURIFICATION OF HYDROGEN PEROXIDE FROM ANIONS

Info

Publication number
ITMI911506A1
ITMI911506A1 IT001506A ITMI911506A ITMI911506A1 IT MI911506 A1 ITMI911506 A1 IT MI911506A1 IT 001506 A IT001506 A IT 001506A IT MI911506 A ITMI911506 A IT MI911506A IT MI911506 A1 ITMI911506 A1 IT MI911506A1
Authority
IT
Italy
Prior art keywords
anions
purification
procedure
hydrogen peroxide
peroxide
Prior art date
Application number
IT001506A
Other languages
Italian (it)
Inventor
Vittorio Colacchio
Davide Conti
Giordano Pacchiarotti
Gianfranco Pallanza
Roberto Sacilotto
Original Assignee
Erba Carlo Spa
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 Erba Carlo Spa filed Critical Erba Carlo Spa
Priority to ITMI911506A priority Critical patent/IT1247961B/en
Publication of ITMI911506A0 publication Critical patent/ITMI911506A0/en
Priority to DE4214097A priority patent/DE4214097A1/en
Priority to ES9201073A priority patent/ES2037619B1/en
Priority to FR9206492A priority patent/FR2677011B1/en
Publication of ITMI911506A1 publication Critical patent/ITMI911506A1/en
Application granted granted Critical
Publication of IT1247961B publication Critical patent/IT1247961B/en

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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ITMI911506A 1991-06-03 1991-06-03 PROCEDURE FOR PURIFICATION OF HYDROGEN PEROXIDE FROM ANIONS IT1247961B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI911506A IT1247961B (en) 1991-06-03 1991-06-03 PROCEDURE FOR PURIFICATION OF HYDROGEN PEROXIDE FROM ANIONS
DE4214097A DE4214097A1 (en) 1991-06-03 1992-04-29 Eliminating anions from aq. hydrogen peroxide soln.
ES9201073A ES2037619B1 (en) 1991-06-03 1992-05-25 ANION HYDROGEN PEROXIDE PURIFICATION METHOD.
FR9206492A FR2677011B1 (en) 1991-06-03 1992-05-27 PROCESS FOR PURIFYING HYDROGEN PEROXIDE SOLUTIONS TO ELIMINATE ANIONS THEREOF.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911506A IT1247961B (en) 1991-06-03 1991-06-03 PROCEDURE FOR PURIFICATION OF HYDROGEN PEROXIDE FROM ANIONS

Publications (3)

Publication Number Publication Date
ITMI911506A0 ITMI911506A0 (en) 1991-06-03
ITMI911506A1 true ITMI911506A1 (en) 1992-12-03
IT1247961B IT1247961B (en) 1995-01-05

Family

ID=11360032

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911506A IT1247961B (en) 1991-06-03 1991-06-03 PROCEDURE FOR PURIFICATION OF HYDROGEN PEROXIDE FROM ANIONS

Country Status (4)

Country Link
DE (1) DE4214097A1 (en)
ES (1) ES2037619B1 (en)
FR (1) FR2677011B1 (en)
IT (1) IT1247961B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW305821B (en) * 1993-09-13 1997-05-21 Mitsubishi Gas Chemical Co
SG64480A1 (en) * 1997-03-27 1999-04-27 Mitsubishi Gas Chemical Co Method for preparing high-purity aqueous hydrogen peroxide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294488A (en) * 1958-02-11 1966-12-27 Shell Oil Co Purification of hydrogen peroxide
US3305314A (en) * 1958-07-07 1967-02-21 Pittsburgh Plate Glass Co Purification process
US3074782A (en) * 1959-05-29 1963-01-22 Shell Oil Co Hydrogen peroxide purification
US4999179A (en) * 1988-12-26 1991-03-12 Mitsubishi Gas Chemical Company, Inc. Method for purifying impure aqueous hydrogen peroxide solution

Also Published As

Publication number Publication date
ES2037619B1 (en) 1994-04-01
FR2677011A1 (en) 1992-12-04
DE4214097A1 (en) 1993-02-11
FR2677011B1 (en) 1994-01-07
ES2037619A1 (en) 1993-06-16
ITMI911506A0 (en) 1991-06-03
IT1247961B (en) 1995-01-05

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960627