CA951873A - Process for producing aqueous hydrogen peroxide solutions - Google Patents

Process for producing aqueous hydrogen peroxide solutions

Info

Publication number
CA951873A
CA951873A CA121,597A CA121597A CA951873A CA 951873 A CA951873 A CA 951873A CA 121597 A CA121597 A CA 121597A CA 951873 A CA951873 A CA 951873A
Authority
CA
Canada
Prior art keywords
hydrogen peroxide
aqueous hydrogen
peroxide solutions
producing aqueous
producing
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
Application number
CA121,597A
Other languages
English (en)
Other versions
CA121597S (en
Inventor
Gerd Schreyer
Otto Weiberg
Ferdinard Theissen
Wolfgang Weigert
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.)
Evonik Operations GmbH
Original Assignee
Deutsche Gold und Silber Scheideanstalt
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 Deutsche Gold und Silber Scheideanstalt filed Critical Deutsche Gold und Silber Scheideanstalt
Application granted granted Critical
Publication of CA951873A publication Critical patent/CA951873A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CA121,597A 1970-08-27 1971-08-27 Process for producing aqueous hydrogen peroxide solutions Expired CA951873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2042522A DE2042522C3 (de) 1970-08-27 1970-08-27 Verfahren zur Herstellung sehr reiner, wässriger, höher konzentrierter Wasserstoffperoxidlösungen

Publications (1)

Publication Number Publication Date
CA951873A true CA951873A (en) 1974-07-30

Family

ID=5780878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,597A Expired CA951873A (en) 1970-08-27 1971-08-27 Process for producing aqueous hydrogen peroxide solutions

Country Status (8)

Country Link
US (1) US3761580A (de)
AT (1) AT347401B (de)
BE (1) BE771729A (de)
CA (1) CA951873A (de)
DE (1) DE2042522C3 (de)
FR (1) FR2103540B1 (de)
GB (1) GB1347859A (de)
NL (1) NL7108909A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425079B (sv) * 1981-10-22 1982-08-30 Eka Ab Forfarande for framstellning av veteperoxid genom antrakinonprocessen
SE464867B (sv) * 1989-02-23 1991-06-24 Eka Nobel Ab Foerfarande vid framstaellning av vaeteperoxid enligt antrakinonprocessen
FI95457C (fi) * 1994-03-15 1996-02-12 Kemira Chemicals Oy Menetelmä vetyperoksidin valmistamiseksi ja siinä käytettävä reaktori
DE10207407A1 (de) * 2002-02-21 2003-09-04 Degussa Verfahren zur Herstellung von Wasserstoffperoxid
US7147833B2 (en) 2002-03-25 2006-12-12 Huckins Harold A Method for producing hydrogen peroxide from hydrogen and oxygen
EP1350761A1 (de) * 2002-03-28 2003-10-08 Degussa AG Verfahren zur Herstellung von Wasserstoffperoxid
US7722847B2 (en) * 2002-09-30 2010-05-25 Evonik Degussa Gmbh Aqueous hydrogen peroxide solutions and method of making same
US7122166B2 (en) * 2004-05-11 2006-10-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Concentration of hydrogen peroxide
WO2008002255A1 (en) * 2006-06-27 2008-01-03 Akzo Nobel N.V. Process for the production of hydrogen peroxide
US7645438B2 (en) * 2006-06-27 2010-01-12 Akzo Nobel N.V. Process for the production of hydrogen peroxide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804376A (en) * 1952-07-12 1957-08-27 Olin Mathieson Process for production of hydrogen peroxide
US3002817A (en) * 1953-10-15 1961-10-03 Electrochimie Electrometallurg Process for the preparation of hydrogen peroxide
US3428423A (en) * 1966-06-07 1969-02-18 Chem Process Corp Method for the removal and recovery of promoter from crude phthalic anhydride made by the vapor phase oxidation of orthoxylene in the presence of promoter

Also Published As

Publication number Publication date
NL7108909A (de) 1972-02-29
DE2042522A1 (de) 1972-03-02
DE2042522B2 (de) 1978-05-24
AT347401B (de) 1978-12-27
ATA751671A (de) 1978-05-15
US3761580A (en) 1973-09-25
DE2042522C3 (de) 1979-01-25
FR2103540B1 (de) 1975-04-18
GB1347859A (en) 1974-02-27
FR2103540A1 (de) 1972-04-14
BE771729A (fr) 1971-12-31

Similar Documents

Publication Publication Date Title
CA941579A (en) Stabilized hydrogen peroxide solutions
CA934934A (en) Process for producing hydrogen peroxide
CA966296A (en) Non-aqueous hydrogen peroxide solutions
CA951873A (en) Process for producing aqueous hydrogen peroxide solutions
CA954671A (en) Process for producing hydrogen peroxide
AU476646B2 (en) Improvements ina cyclic process for hydrogen peroxide production
CA945738A (en) Process for producing hydrogen
CA975929A (en) Process for the manufacture of concentrated aqueous solutions of hydrogen chloride
CA964449A (en) Process for the production of organic hydrogen peroxide solutions
CA946589A (en) Process for recovering non-aqueous hydrogen peroxide solutions
CA934935A (en) Process for producing hydrogen peroxide
CA932928A (en) Process for producing aqueous solutions of borax
AU457343B2 (en) Process for preparing hydrogen bromide
CA994989A (en) Cyclic process for hydrogen peroxide production
CA948189A (en) Process for producing substituted anthraquinones
CA953079A (en) Process for producing sodium sulphate
CA791614A (en) Hydrogen peroxide process
CA914884A (en) Process for producing hydrogen peroxide
CA938617A (en) Process for producing peracetic acid
CA928665A (en) Process for recovering nonaqueous hydrogen peroxide
CA778324A (en) Process for the production of hydrogen peroxide
CA793210A (en) Process for the production of hydrogen peroxide
CA797143A (en) Process for regenerating process liquors in production of hydrogen peroxide
CA812701A (en) Process for producing hydrogen
CA807591A (en) Process for producing hydrogen