IL69155A - Preparation of anhydrous organic solutions of hydrogen peroxide - Google Patents

Preparation of anhydrous organic solutions of hydrogen peroxide

Info

Publication number
IL69155A
IL69155A IL69155A IL6915583A IL69155A IL 69155 A IL69155 A IL 69155A IL 69155 A IL69155 A IL 69155A IL 6915583 A IL6915583 A IL 6915583A IL 69155 A IL69155 A IL 69155A
Authority
IL
Israel
Prior art keywords
hydrogen peroxide
organic solutions
preparation
solutions
anhydrous organic
Prior art date
Application number
IL69155A
Other versions
IL69155A0 (en
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 IL69155A0 publication Critical patent/IL69155A0/en
Publication of IL69155A publication Critical patent/IL69155A/en

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
    • C01B15/017—Anhydrous hydrogen peroxide; Anhydrous solutions or gaseous mixtures containing hydrogen peroxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

1. A process for the production of organic solutions of hydrogen peroxide, the water content of which is less than 0.5% by weight, from aqueous solutions of hydrogen peroxide by mixing with carboxylic acid esters, characterised in that the aqueous hydrogen peroxide solutions are mixed with alkyl or cycloalkyl esters of saturated aliphatic carboxylic acids which have a total number of carbon atoms of from 4 to 8 and form azeotropes with water, and in that water is removed azeotropically under a pressure of from 160 to 1,000 mbar.
IL69155A 1982-07-07 1983-07-05 Preparation of anhydrous organic solutions of hydrogen peroxide IL69155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823225307 DE3225307A1 (en) 1982-07-07 1982-07-07 METHOD FOR PRODUCING WATER-FREE, ORGANIC HYDROGEN PEROXIDE SOLUTIONS

Publications (2)

Publication Number Publication Date
IL69155A0 IL69155A0 (en) 1983-11-30
IL69155A true IL69155A (en) 1986-12-31

Family

ID=6167795

Family Applications (1)

Application Number Title Priority Date Filing Date
IL69155A IL69155A (en) 1982-07-07 1983-07-05 Preparation of anhydrous organic solutions of hydrogen peroxide

Country Status (9)

Country Link
EP (1) EP0098427B1 (en)
JP (1) JPS598604A (en)
AT (1) ATE18533T1 (en)
BR (1) BR8303573A (en)
CA (1) CA1203371A (en)
DE (2) DE3225307A1 (en)
ES (1) ES8403833A1 (en)
FI (1) FI72707C (en)
IL (1) IL69155A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308740A1 (en) * 1983-03-11 1984-09-13 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING NON-AQUEOUS HYDROGEN PEROXIDE SOLUTIONS
DE3308737C2 (en) * 1983-03-11 1985-01-24 Degussa Ag, 6000 Frankfurt Process for the production of catechol and hydroquinone
DE3334854A1 (en) * 1983-09-27 1985-04-11 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING NON-AQUEOUS HYDROGEN PEROXIDE SOLUTIONS AND USE THEREOF
JPS61193962A (en) * 1985-02-21 1986-08-28 報国チエン株式会社 Conveyor device
JPS61215158A (en) * 1985-03-19 1986-09-24 株式会社　京都製作所 Carrying system of article carrying base
JPH0731936Y2 (en) * 1989-09-20 1995-07-26 本田技研工業株式会社 Conveying device for articles on article assembly line
WO2019149356A1 (en) 2018-01-31 2019-08-08 Wacker Chemie Ag Adducts of hydrogen peroxide comprising urea-functional siloxanes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB931119A (en) * 1960-03-22 1963-07-10 Ciba Ltd Improvements in processes for the production of peracids
DE1262982B (en) * 1966-03-02 1968-03-14 Bayer Ag Hydrogen peroxide solutions in liquid esters
AT284786B (en) * 1968-09-16 1970-09-25 Degussa Process for obtaining non-aqueous hydrogen peroxide solutions
BE757137R (en) * 1969-10-10 1971-03-16 Degussa PROCESS FOR OBTAINING NON-AQUEOUS PEROXIDE SOLUTIONS
CH563944A5 (en) * 1970-05-23 1975-07-15 Degussa
DE2038320C3 (en) * 1970-08-01 1981-05-07 Bayer Ag, 5090 Leverkusen Non-aqueous hydrogen peroxide solutions
DE2038319C3 (en) * 1970-08-01 1980-09-04 Bayer Ag, 5090 Leverkusen Non-aqueous hydrogen peroxide solutions
DE2041124A1 (en) * 1970-08-19 1972-02-24 Degussa Process for the production of organic hydrogen peroxide solutions

Also Published As

Publication number Publication date
FI831933A0 (en) 1983-05-30
DE3225307A1 (en) 1984-01-12
FI831933L (en) 1984-01-08
DE3362532D1 (en) 1986-04-17
FI72707C (en) 1987-07-10
JPS598604A (en) 1984-01-17
BR8303573A (en) 1984-02-14
FI72707B (en) 1987-03-31
IL69155A0 (en) 1983-11-30
EP0098427A1 (en) 1984-01-18
ATE18533T1 (en) 1986-03-15
ES523454A0 (en) 1984-04-01
CA1203371A (en) 1986-04-22
ES8403833A1 (en) 1984-04-01
EP0098427B1 (en) 1986-03-12

Similar Documents

Publication Publication Date Title
NZ240009A (en) Process for preparation of carboxylic acid anhydrides by reaction of co with a carboxylic acid ester or alkyl ether
DE3362532D1 (en) Process for the preparation of anhydrous organic hydrogen peroxide solutions
JPS5615220A (en) Production of high-purity isobutylene
DE3476408D1 (en) A process for preparing vinyl ester resins containing triazine or both triazine and oxazoline groups
GB1324440A (en) Preparation of 2-haloethylphosphonic acids
GB8516356D0 (en) Thixotropic agents
DE3061827D1 (en) Process for the enzymatic preparation of aldonic acids
WO1987002363A3 (en) Process for the production of aliphatic phosphonic acids
DE3574131D1 (en) Process for the extraction of carboxylic acids from dilute aqueous solutions
ES472945A1 (en) Method for making diperoxyacids.
DE3169220D1 (en) Process for the production of epoxyalkanes
ES8500886A1 (en) Process for the continuous enzymatic conversion of alpha-hydroxycarboxylic acids into the corresponding optically active alpha-amino carboxylic acids.
SU833521A1 (en) Method of stabilizing calcium sulfate semihydrate
JPS56104878A (en) Manufacture of alphaaepoxide having ccatom numbers of 11124
GB8516358D0 (en) Thixotropic agents
JPS5498704A (en) Preparation of alcohols
ATE8040T1 (en) PROCESS FOR THE PREPARATION OF N-TERT-ALKYLAMINES OR CYCLOALKYLAMINES AND ESTERS OF FORMIC ACID.
ATE100778T1 (en) PROCESS FOR THE PRODUCTION OF SODIUM CARBONATE PERHYDRATE.
JPS5722103A (en) Preparation of stabilized percarbonate
GB934681A (en) Improvements in or relating to the preparation of mixed glycerol esters of fatty and lactic acids
JPS6425743A (en) Production of trans-chrysanthemum-monocarboxylic acids
DE3470515D1 (en) Process for the production of non-aqueous solutions of hydrogen peroxide
DE3360548D1 (en) Process for the preparation of pinacolone
JPS5754167A (en) Pyroglutamic acid derivative and its preparation
FR2432523A1 (en) PROCESS FOR THE PREPARATION OF SALTS OF (-) CIS-1,2-EPOXYPROPYLPHOSPHONIC ACID WITH AMINO ACIDS