GB1469352A - Process for the preparation of sodium percarbonate - Google Patents

Process for the preparation of sodium percarbonate

Info

Publication number
GB1469352A
GB1469352A GB2518174A GB2518174A GB1469352A GB 1469352 A GB1469352 A GB 1469352A GB 2518174 A GB2518174 A GB 2518174A GB 2518174 A GB2518174 A GB 2518174A GB 1469352 A GB1469352 A GB 1469352A
Authority
GB
United Kingdom
Prior art keywords
product
sodium
solution
sodium percarbonate
litre
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
GB2518174A
Other languages
English (en)
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 GB1469352A publication Critical patent/GB1469352A/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
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
    • C01B15/103—Peroxyhydrates; Peroxyacids or salts thereof containing carbon containing only alkali metals as metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
GB2518174A 1973-06-06 1974-06-06 Process for the preparation of sodium percarbonate Expired GB1469352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732328803 DE2328803C3 (de) 1973-06-06 1973-06-06 Verfahren zur Herstellung eines abriebfesten, grobkörnigen Natriumpercarbonats

Publications (1)

Publication Number Publication Date
GB1469352A true GB1469352A (en) 1977-04-06

Family

ID=5883208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2518174A Expired GB1469352A (en) 1973-06-06 1974-06-06 Process for the preparation of sodium percarbonate

Country Status (7)

Country Link
BE (1) BE815864A (enrdf_load_stackoverflow)
DE (1) DE2328803C3 (enrdf_load_stackoverflow)
ES (1) ES426733A1 (enrdf_load_stackoverflow)
FR (1) FR2232508B1 (enrdf_load_stackoverflow)
GB (1) GB1469352A (enrdf_load_stackoverflow)
IT (1) IT1014827B (enrdf_load_stackoverflow)
NL (1) NL7407414A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428914A (en) 1977-12-23 1984-01-31 Interox Process for making sodium percarbonate granules
JPH04227693A (ja) * 1990-04-09 1992-08-17 Unilever Nv 粒状漂白洗剤組成物
US5346680A (en) * 1992-10-16 1994-09-13 Solvay Interox Gmbh Sodium percarbonate stabilized by coating
US5478488A (en) * 1993-05-08 1995-12-26 Solvay Interox Gmbh Detergent composition containing alkali metal peroxysalt stabilized with alkali metal sulfate and chloride
US5560896A (en) * 1993-08-31 1996-10-01 Degussa Aktiengesellschaft Method for producing granulated sodium percarbonate
EP0748764A1 (en) * 1995-06-08 1996-12-18 AUSIMONT S.p.A. Process for producing sodium percarbonate in granular form
EP0796817A3 (fr) * 1996-03-19 1997-10-01 Elf Atochem S.A. Percarbonate de sodium et son procédé d'obtention
WO1997035806A1 (en) * 1996-03-27 1997-10-02 Solvay Interox (Societe Anonyme) Process for producing a percarbonate
US6231828B1 (en) * 1997-03-26 2001-05-15 Solvay Interox Sa Process for producing sodium percarbonate
KR100541269B1 (ko) * 1996-03-27 2006-04-12 솔베이인터록스(소시에떼아노님) 과탄산염의제조방법

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU75466A1 (enrdf_load_stackoverflow) * 1976-07-27 1978-02-08
DE2644147C3 (de) * 1976-09-30 1983-05-19 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung eines kompakten, grobkörnigen Natriumpercarbonats
DE2644148C3 (de) * 1976-09-30 1983-05-11 Degussa Ag, 6000 Frankfurt Kontinuierliches Verfahren zur Herstellung eines kompakten, grobkörnigen Natriumpercarbonats
AT356627B (de) * 1976-10-22 1980-05-12 Treibacher Chemische Werke Ag Verfahren zur herstellung von natrium- percarbonat
DE2800760C2 (de) * 1978-01-09 1983-01-27 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Natriumpercarbonat aus einer Sodalösung bzw. -suspension
DE4338401A1 (de) * 1993-11-10 1995-05-11 Degussa Verfahren zur Herstellung von abriebfestem Natriumpercarbonat mit hoher Lösegeschwindigkeit
CN113731334B (zh) * 2021-09-17 2025-03-04 濮阳圣恺环保新材料科技股份有限公司 一种过碳酸钠生产用反应釜装置及反应工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB549841A (en) * 1941-09-12 1942-12-09 Laporte Ltd B Manufacture of sodium percarbonate
BE463513A (enrdf_load_stackoverflow) * 1943-08-09

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428914A (en) 1977-12-23 1984-01-31 Interox Process for making sodium percarbonate granules
JPH04227693A (ja) * 1990-04-09 1992-08-17 Unilever Nv 粒状漂白洗剤組成物
US5346680A (en) * 1992-10-16 1994-09-13 Solvay Interox Gmbh Sodium percarbonate stabilized by coating
US5478488A (en) * 1993-05-08 1995-12-26 Solvay Interox Gmbh Detergent composition containing alkali metal peroxysalt stabilized with alkali metal sulfate and chloride
US5560896A (en) * 1993-08-31 1996-10-01 Degussa Aktiengesellschaft Method for producing granulated sodium percarbonate
EP0748764A1 (en) * 1995-06-08 1996-12-18 AUSIMONT S.p.A. Process for producing sodium percarbonate in granular form
AU714881B2 (en) * 1996-03-19 2000-01-13 Solvay (Societe Anonyme) Novel sodium percarbonate and process for producing it
EP0796817A3 (fr) * 1996-03-19 1997-10-01 Elf Atochem S.A. Percarbonate de sodium et son procédé d'obtention
KR100244785B1 (ko) * 1996-03-19 2000-02-15 엘프 아토켐 소시에떼아노님 신규 과탄산 나트륨 및 그의 제조 방법
CN1055448C (zh) * 1996-03-19 2000-08-16 索尔维公司 新型过碳酸钠及其制备方法
US6340452B1 (en) 1996-03-19 2002-01-22 Solvay Sodium percarbonate and process for producing it
WO1997035806A1 (en) * 1996-03-27 1997-10-02 Solvay Interox (Societe Anonyme) Process for producing a percarbonate
AU733834B2 (en) * 1996-03-27 2001-05-24 Solvay Interox (Societe Anonyme) Process for producing a percarbonate
RU2189940C2 (ru) * 1996-03-27 2002-09-27 Солвей Интерокс (Сосьете Аноним) Непрерывный способ получения перкарбоната натрия, устройство для получения перкарбоната натрия, сухой перкарбонат натрия
US6482385B2 (en) * 1996-03-27 2002-11-19 Solvay Interox (Societe Anonyme) Sodium percarbonate and process for producing sodium percarbonate
KR100541269B1 (ko) * 1996-03-27 2006-04-12 솔베이인터록스(소시에떼아노님) 과탄산염의제조방법
US6231828B1 (en) * 1997-03-26 2001-05-15 Solvay Interox Sa Process for producing sodium percarbonate

Also Published As

Publication number Publication date
DE2328803B2 (de) 1978-06-22
IT1014827B (it) 1977-04-30
DE2328803C3 (de) 1982-11-25
BE815864A (fr) 1974-12-04
DE2328803A1 (de) 1975-01-09
FR2232508A1 (enrdf_load_stackoverflow) 1975-01-03
FR2232508B1 (enrdf_load_stackoverflow) 1980-04-11
ES426733A1 (es) 1976-07-01
NL7407414A (enrdf_load_stackoverflow) 1974-12-10

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930606