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ES489620A1 - Process for the Preparation of Inorganic Peroxides - Google Patents

Process for the Preparation of Inorganic Peroxides

Info

Publication number
ES489620A1
ES489620A1 ES489620A ES489620A ES489620A1 ES 489620 A1 ES489620 A1 ES 489620A1 ES 489620 A ES489620 A ES 489620A ES 489620 A ES489620 A ES 489620A ES 489620 A1 ES489620 A1 ES 489620A1
Authority
ES
Spain
Prior art keywords
peroxide
reaction
preparation
inorganic peroxides
suspension
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
ES489620A
Other languages
Spanish (es)
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.)
United Initiators GmbH and Co KG
Original Assignee
United Initiators GmbH and Co KG
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 United Initiators GmbH and Co KG filed Critical United Initiators GmbH and Co KG
Publication of ES489620A1 publication Critical patent/ES489620A1/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
    • C01B15/04—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof
    • C01B15/043—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of alkali metals, alkaline earth metals or magnesium or beryllium or aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

An alkali metal or alkaline earth metal peroxide, for example calcium, magnesium or lithium peroxide, is produced by reaction between a concentrated suspension of the corresponding oxide or hydroxide and hydrogen peroxide, preferably maintaining the reaction mixture with stirring until the reaction has gone to completion, and direct spray drying of the peroxide suspension formed, if desired after partial dewatering. The product occurs directly as free flowing granules of a narrow and uniform particle size, and is chemically homogeneous.
ES489620A 1979-05-05 1980-03-17 Process for the Preparation of Inorganic Peroxides Expired ES489620A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792918137 DE2918137A1 (en) 1979-05-05 1979-05-05 METHOD FOR PRODUCING ALKALINE OR ALKALINE EARTH PEROXIDES

Publications (1)

Publication Number Publication Date
ES489620A1 true ES489620A1 (en) 1980-09-16

Family

ID=6069996

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489620A Expired ES489620A1 (en) 1979-05-05 1980-03-17 Process for the Preparation of Inorganic Peroxides

Country Status (13)

Country Link
JP (1) JPS55149107A (en)
AT (1) AT382139B (en)
AU (1) AU541584B2 (en)
BE (1) BE883079A (en)
BR (1) BR8002696A (en)
CA (1) CA1167235A (en)
DE (1) DE2918137A1 (en)
ES (1) ES489620A1 (en)
FR (1) FR2456069B1 (en)
GB (1) GB2048842B (en)
IT (1) IT1140860B (en)
LU (1) LU82328A1 (en)
NL (1) NL189083C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040318B1 (en) * 1980-05-15 1984-04-11 Interox Chemicals Limited The production of alkali metal or alkaline earth metal peroxides and peroxides when so produced
DE3025682A1 (en) * 1980-07-07 1982-02-11 Peroxid-Chemie GmbH, 8023 Höllriegelskreuth METHOD FOR PRODUCING PEROXIDES OF TWO-VALUE METALS
JPS5773607A (en) * 1980-10-24 1982-05-08 Dainippon Printing Co Ltd Calibration system of lithographic-plate pattern area rate meter
DE3105584A1 (en) * 1981-02-16 1982-10-28 Peroxid-Chemie GmbH, 8023 Höllriegelskreuth METHOD FOR CONTINUOUSLY DETERMINING ALKALI HYPEROXIDE
JPH02120478U (en) * 1989-03-17 1990-09-28
US5186165A (en) * 1991-06-05 1993-02-16 Brookdale International Systems Inc. Filtering canister with deployable hood and mouthpiece
US5394867A (en) * 1991-06-05 1995-03-07 Brookdale International Systems Inc. Personal disposable emergency breathing system with dual air supply
DE4219459A1 (en) * 1992-06-13 1993-12-16 Huels Chemische Werke Ag Process for the preparation of 2,2,6,6-tetramethylpiperidine-N-oxyl and its derivatives substituted in the 4-position
DE19650686A1 (en) * 1996-12-06 1998-06-10 Solvay Interox Gmbh Alkaline earth metal peroxide product
DE10035287A1 (en) 2000-07-18 2002-01-31 Solvay Interox Gmbh Coated metal peroxides
RU2193522C2 (en) * 2001-01-19 2002-11-27 Федеральное государственное унитарное предприятие "Тамбовский научно-исследовательский химический институт" Method of preparing lithium peroxide
DE10248652A1 (en) 2002-10-18 2004-04-29 Solvay Interox Gmbh Process for the production of dust-free alkaline earth peroxides
EP1988974B1 (en) * 2006-02-28 2011-12-21 Swissdent Cosmetics AG Toothpaste
RU2315708C1 (en) * 2006-05-11 2008-01-27 Ооо "Химновотех" Method of production of calcium peroxide
RU2322387C1 (en) * 2006-06-22 2008-04-20 Открытое Акционерное Общество "Корпорация "Росхимзащита" Lithium peroxide production process
RU2352522C1 (en) * 2007-07-19 2009-04-20 Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") Method of stabilisation of hydrogen peroxide alkali solution
CN114634165B (en) * 2022-01-20 2023-08-29 常熟理工学院 Method for preparing calcium peroxide by utilizing waste incineration fly ash

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415443A (en) * 1944-11-28 1947-02-11 Albert Pavlik Strontium peroxide and method of making the same
US2695217A (en) * 1952-05-22 1954-11-23 Shell Dev Purification of hydrogen peroxide
US3120997A (en) * 1961-08-25 1964-02-11 Gen Dynamics Corp Process for producing alkali metal superoxides
US3134646A (en) * 1962-01-15 1964-05-26 Lithium Corp Preparation of lithium peroxide
US3446588A (en) * 1967-03-02 1969-05-27 Foote Mineral Co Method for preparing lithium peroxide
JPS5039078B1 (en) * 1971-02-22 1975-12-13
US3907506A (en) * 1972-03-17 1975-09-23 Air Liquide Apparatus for the preparation of alkaline hyperoxide
FR2175652B1 (en) * 1972-03-17 1974-08-02 Air Liquide
JPS5146520B2 (en) * 1972-11-10 1976-12-09

Also Published As

Publication number Publication date
ATA238280A (en) 1986-06-15
AU541584B2 (en) 1985-01-10
CA1167235A (en) 1984-05-15
FR2456069B1 (en) 1985-10-11
NL189083B (en) 1992-08-03
DE2918137C2 (en) 1988-06-09
BR8002696A (en) 1980-12-16
NL8001274A (en) 1980-11-07
AT382139B (en) 1987-01-12
JPS55149107A (en) 1980-11-20
GB2048842A (en) 1980-12-17
NL189083C (en) 1993-01-04
LU82328A1 (en) 1980-07-02
JPS6356166B2 (en) 1988-11-07
IT1140860B (en) 1986-10-10
FR2456069A1 (en) 1980-12-05
DE2918137A1 (en) 1980-11-20
IT8021372A0 (en) 1980-04-15
GB2048842B (en) 1983-02-23
BE883079A (en) 1980-11-03
AU5755380A (en) 1980-11-13

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