AT347401B - Verfahren zur herstellung sehr reiner, waesseriger, hoeher konzentrierter wasserstoffperoxidloesungen - Google Patents

Verfahren zur herstellung sehr reiner, waesseriger, hoeher konzentrierter wasserstoffperoxidloesungen

Info

Publication number
AT347401B
AT347401B AT751671A AT751671A AT347401B AT 347401 B AT347401 B AT 347401B AT 751671 A AT751671 A AT 751671A AT 751671 A AT751671 A AT 751671A AT 347401 B AT347401 B AT 347401B
Authority
AT
Austria
Prior art keywords
pure
aqueous
production
hydrogen peroxide
peroxide solutions
Prior art date
Application number
AT751671A
Other languages
English (en)
Other versions
ATA751671A (de
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of ATA751671A publication Critical patent/ATA751671A/de
Application granted granted Critical
Publication of AT347401B publication Critical patent/AT347401B/de

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)
AT751671A 1970-08-27 1971-08-27 Verfahren zur herstellung sehr reiner, waesseriger, hoeher konzentrierter wasserstoffperoxidloesungen AT347401B (de)

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 (2)

Publication Number Publication Date
ATA751671A ATA751671A (de) 1978-05-15
AT347401B true AT347401B (de) 1978-12-27

Family

ID=5780878

Family Applications (1)

Application Number Title Priority Date Filing Date
AT751671A AT347401B (de) 1970-08-27 1971-08-27 Verfahren zur herstellung sehr reiner, waesseriger, hoeher konzentrierter wasserstoffperoxidloesungen

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
ATA751671A (de) 1978-05-15
CA951873A (en) 1974-07-30
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

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee