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ES8602528A1 - Procedimiento de preparacion de perborato de sodio monohi- drato - Google Patents

Procedimiento de preparacion de perborato de sodio monohi- drato

Info

Publication number
ES8602528A1
ES8602528A1 ES540783A ES540783A ES8602528A1 ES 8602528 A1 ES8602528 A1 ES 8602528A1 ES 540783 A ES540783 A ES 540783A ES 540783 A ES540783 A ES 540783A ES 8602528 A1 ES8602528 A1 ES 8602528A1
Authority
ES
Spain
Prior art keywords
sodium perborate
tetrahydrate
preparing
monohydrate
dehydration
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
ES540783A
Other languages
English (en)
Other versions
ES540783A0 (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.)
Arkema France SA
Original Assignee
Atochem SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9301577&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8602528(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atochem SA filed Critical Atochem SA
Publication of ES8602528A1 publication Critical patent/ES8602528A1/es
Publication of ES540783A0 publication Critical patent/ES540783A0/es
Granted 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
    • C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
    • C01B6/04—Hydrides of alkali metals, alkaline earth metals, beryllium or magnesium; Addition complexes thereof
    • 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
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
    • C01B15/126—Dehydration of solid hydrated peroxyborates to less hydrated or anhydrous products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Cephalosporin Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE PERBORATO DE SODIO MONOHIDRATO. CONSISTE EN DESHIDRATAR PERBORATO DE SODIO TETRAHIDRATO DE FORMULA NABO7H8, PARA ELIMINAR DE ESTE LA CANTIDAD DESEADA DE AGUA DE CRISTALIZACION POR MEDIO DE UNA CORRIENTE DE AGUA CALIENTE, A UNA PRESION ABSOLUTA MANTENIDA ENTRE 0,03 Y 0,13 BARES Y A UNA TEMPERATURA DE LA MASA A DESHIDRATAR QUE NO EXCEDE DE 70C, SIN QUE CORRIENTE GASEOSA ALGUNA PUEDA PENETRAR EN LA ZONA DE DESHIDRATACIOPN, PARA OBTENER PERBORATO DE SODIO MONOHIDRATO DE FORMULA BRUTA O EMPIRICA NABO4H2. SE UTILIZA PARA OBTENER COMPOSICIONES PARA LAVADO DE ROPA Y PRESENTA CARACTERISTICAS, COMO POR EJEMPLO DE VELOCIDAD DE DISOLUCION MUY RAPIDA Y UNA TEMPERATURA DE FUSION MUY ELEVADA.
ES540783A 1984-03-01 1985-02-28 Procedimiento de preparacion de perborato de sodio monohi- drato Granted ES540783A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8403198A FR2560590B1 (fr) 1984-03-01 1984-03-01 Procede de fabrication de perborate de sodium monohydrate a partir de perborate de sodium tetrahydrate

Publications (2)

Publication Number Publication Date
ES8602528A1 true ES8602528A1 (es) 1985-12-01
ES540783A0 ES540783A0 (es) 1985-12-01

Family

ID=9301577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540783A Granted ES540783A0 (es) 1984-03-01 1985-02-28 Procedimiento de preparacion de perborato de sodio monohi- drato

Country Status (15)

Country Link
US (1) US4904458A (es)
EP (1) EP0155894B1 (es)
JP (1) JPS60215507A (es)
KR (1) KR850006537A (es)
AT (1) ATE29477T1 (es)
AU (1) AU577835B2 (es)
CA (1) CA1240823A (es)
DE (2) DE3560572D1 (es)
DK (1) DK163224C (es)
ES (1) ES540783A0 (es)
FR (1) FR2560590B1 (es)
IL (1) IL74392A (es)
NO (1) NO161172C (es)
TR (1) TR22098A (es)
YU (1) YU44889B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830545A1 (de) * 1988-09-08 1990-03-15 Henkel Kgaa Verfahren zur herstellung von perborat
DE3941851C1 (es) * 1989-12-19 1991-06-20 Degussa Ag, 6000 Frankfurt, De
KR200465545Y1 (ko) * 2011-11-16 2013-03-04 최성욱 압축 쓰레기통

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299410C (es) *
DE268814C (es) * 1908-04-14
DE548432C (de) * 1928-10-17 1932-04-12 Degussa Herstellung eines Perborates

Also Published As

Publication number Publication date
KR850006537A (ko) 1985-10-14
FR2560590A1 (fr) 1985-09-06
US4904458A (en) 1990-02-27
JPS60215507A (ja) 1985-10-28
YU44889B (en) 1991-04-30
IL74392A0 (en) 1985-05-31
DK91985A (da) 1985-09-02
TR22098A (tr) 1986-04-03
NO161172B (no) 1989-04-03
DE3560572D1 (en) 1987-10-15
DK163224B (da) 1992-02-10
EP0155894B1 (fr) 1987-09-09
DE155894T1 (de) 1986-03-20
DK91985D0 (da) 1985-02-28
EP0155894A1 (fr) 1985-09-25
NO850813L (no) 1985-09-02
AU577835B2 (en) 1988-10-06
CA1240823A (fr) 1988-08-23
FR2560590B1 (fr) 1986-08-29
ATE29477T1 (de) 1987-09-15
JPH0361601B2 (es) 1991-09-20
NO161172C (no) 1989-07-12
DK163224C (da) 1992-08-03
IL74392A (en) 1988-10-31
ES540783A0 (es) 1985-12-01
AU3949385A (en) 1985-09-05
YU29785A (en) 1987-12-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001