ATE69032T1 - Verfahren zur herstellung von koernigem natriumperboratmonohydrat. - Google Patents

Verfahren zur herstellung von koernigem natriumperboratmonohydrat.

Info

Publication number
ATE69032T1
ATE69032T1 AT88305567T AT88305567T ATE69032T1 AT E69032 T1 ATE69032 T1 AT E69032T1 AT 88305567 T AT88305567 T AT 88305567T AT 88305567 T AT88305567 T AT 88305567T AT E69032 T1 ATE69032 T1 AT E69032T1
Authority
AT
Austria
Prior art keywords
preparation
sodium perborate
perborate
perborate monohydrate
granular sodium
Prior art date
Application number
AT88305567T
Other languages
English (en)
Inventor
Antonino Condo
Renzo Ferrario
Original Assignee
Ausimont Spa
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 Ausimont Spa filed Critical Ausimont Spa
Application granted granted Critical
Publication of ATE69032T1 publication Critical patent/ATE69032T1/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
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
    • C01B15/123—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Detergent Compositions (AREA)
  • Pyridine Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
AT88305567T 1987-06-17 1988-06-17 Verfahren zur herstellung von koernigem natriumperboratmonohydrat. ATE69032T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8720930A IT1215566B (it) 1987-06-17 1987-06-17 Processo per ottenere peroborato di sodio monoidrato granulare.
EP88305567A EP0295950B1 (de) 1987-06-17 1988-06-17 Verfahren zur Herstellung von körnigem Natriumperboratmonohydrat

Publications (1)

Publication Number Publication Date
ATE69032T1 true ATE69032T1 (de) 1991-11-15

Family

ID=11174236

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88305567T ATE69032T1 (de) 1987-06-17 1988-06-17 Verfahren zur herstellung von koernigem natriumperboratmonohydrat.

Country Status (9)

Country Link
US (1) US4942025A (de)
EP (1) EP0295950B1 (de)
JP (1) JPS6414104A (de)
AT (1) ATE69032T1 (de)
DE (1) DE3865893D1 (de)
ES (1) ES2027382T3 (de)
GR (1) GR3003630T3 (de)
IT (1) IT1215566B (de)
NO (1) NO172432C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941851C1 (de) * 1989-12-19 1991-06-20 Degussa Ag, 6000 Frankfurt, De
FR2659638B1 (fr) * 1990-03-13 1992-06-05 Atochem Perborate de sodium tetrahydrate en agglomerats spheriques de particules de petite dimension et perborate monohydrate correspondant.
DE4316320A1 (de) * 1993-05-15 1994-11-17 Degussa Verfahren zur Herstellung von Natriumperborat-monohydrat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1930286B2 (de) * 1968-07-17 1979-09-06 Solvay & Cie., Bruessel Verfahren zur Herstellung von Natriumperborat-monohydrat
US4211759A (en) * 1971-01-13 1980-07-08 Produits Chimiques Ugine Kuhlmann High-density sodium perborate and method of preparation
DE2258319C3 (de) * 1972-11-29 1978-04-13 Peroxid-Chemie Gmbh, 8023 Hoellriegelskreuth Verfahren zur Herstellung von abriebfestem Natriumperboratmonohydrat
FR2455564A1 (fr) * 1979-05-03 1980-11-28 Air Liquide Procede de fabrication de perborate de sodium
FR2577916B1 (fr) * 1985-02-26 1987-04-17 Atochem Procede de fabrication en continu de perborate de sodium monohydrate a partir de perborate de sodium tetrahydrate
IT1187668B (it) * 1985-05-16 1987-12-23 Montefluos Spa Procedimento per ottenere perborato di sodio moncidrato granulare dotato di una buona resistenza meccanica

Also Published As

Publication number Publication date
EP0295950A1 (de) 1988-12-21
NO882678L (no) 1988-12-19
DE3865893D1 (de) 1991-12-05
JPS6414104A (en) 1989-01-18
JPH0511043B2 (de) 1993-02-12
IT8720930A0 (it) 1987-06-17
EP0295950B1 (de) 1991-10-30
US4942025A (en) 1990-07-17
GR3003630T3 (de) 1993-03-16
ES2027382T3 (es) 1992-06-01
NO882678D0 (no) 1988-06-16
IT1215566B (it) 1990-02-14
NO172432B (no) 1993-04-13
NO172432C (no) 1993-07-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee