UA94287C2 - Способ получения гранулированного перкарбоната натрия - Google Patents
Способ получения гранулированного перкарбоната натрияInfo
- Publication number
- UA94287C2 UA94287C2 UAA200903666A UAA200903666A UA94287C2 UA 94287 C2 UA94287 C2 UA 94287C2 UA A200903666 A UAA200903666 A UA A200903666A UA A200903666 A UAA200903666 A UA A200903666A UA 94287 C2 UA94287 C2 UA 94287C2
- Authority
- UA
- Ukraine
- Prior art keywords
- sodium percarbonate
- fluid bed
- production
- sodium carbonate
- aqueous solution
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/38—Preparation of aluminium oxide by thermal reduction of aluminous minerals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Thermal Sciences (AREA)
- Geology (AREA)
- Detergent Compositions (AREA)
- Glanulating (AREA)
Abstract
Изобретение относится к способу получения гранулированного перкарбоната натрия путем грануляции в псевдоразряженном слое, содержащем частицы перкарбоната натрия, в который через, по меньшей мере, одну многокомпонентную форсунку с внешним смешиванием распыляют водный раствор пероксида водорода и водный раствор карбоната натрия при одновременном испарении воды; причем раствор карбоната натрия дополнительно включает карбонат натрия и/или перкарбонат натрия в суспендированном виде, а перед подачей в многокомпонентную форсунку его пропускают через диспергатор для диспергирования твердых веществ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06121390A EP1905738A1 (de) | 2006-09-28 | 2006-09-28 | Verfahren zur Herstellung von granulatförmigem Natriumpercarbonat |
Publications (1)
Publication Number | Publication Date |
---|---|
UA94287C2 true UA94287C2 (ru) | 2011-04-26 |
Family
ID=37813809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200903666A UA94287C2 (ru) | 2006-09-28 | 2007-07-17 | Способ получения гранулированного перкарбоната натрия |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100171230A1 (ru) |
EP (1) | EP1905738A1 (ru) |
JP (1) | JP5431159B2 (ru) |
KR (1) | KR20090064553A (ru) |
CN (1) | CN101516771B (ru) |
CA (1) | CA2664273A1 (ru) |
MX (1) | MX2009003143A (ru) |
RU (1) | RU2448898C2 (ru) |
UA (1) | UA94287C2 (ru) |
WO (1) | WO2008037518A1 (ru) |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT356627B (de) * | 1976-10-22 | 1980-05-12 | Treibacher Chemische Werke Ag | Verfahren zur herstellung von natrium- percarbonat |
US4156039A (en) * | 1976-11-11 | 1979-05-22 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Sodium percarbonate particles (A) |
US4428914A (en) * | 1977-12-23 | 1984-01-31 | Interox | Process for making sodium percarbonate granules |
US4325933A (en) * | 1978-04-28 | 1982-04-20 | Kao Soap Co., Ltd. | Process for stabilization of sodium percarbonate |
FR2459203A1 (fr) * | 1979-06-21 | 1981-01-09 | Interox | Particules de composes peroxygenes stabilises, procede pour leur fabrication et composition en contenant |
SU829155A1 (ru) * | 1979-08-24 | 1981-05-15 | Институт Технической Теплофизикиан Украинской Ccp | Роторно-импульсный аппарат |
JPS58217599A (ja) * | 1982-06-10 | 1983-12-17 | 花王株式会社 | 漂白洗浄剤組成物 |
SU1333395A1 (ru) * | 1986-04-17 | 1987-08-30 | Опытное конструкторско-технологическое бюро по интенсификации тепломассообменных процессов Института технической теплофизики АН УССР | Роторно-пульсационный аппарат |
US5458801A (en) * | 1991-09-27 | 1995-10-17 | Kao Corporation | Process for producing granular bleach activator composition and granular bleach activator composition |
US5332518A (en) * | 1992-04-23 | 1994-07-26 | Kao Corporation | Stable slurry-coated sodium percarbonate, process for producing the same and bleach detergent composition containing the same |
EP0623553B1 (en) * | 1993-05-06 | 1997-07-30 | Mitsubishi Gas Chemical Company, Inc. | Stabilized particle of sodium percarbonate |
DE4329205C2 (de) * | 1993-08-31 | 1996-05-23 | Degussa | Verfahren zur Herstellung von granulatförmigem Natriumpercarbonat |
US5560896A (en) * | 1993-08-31 | 1996-10-01 | Degussa Aktiengesellschaft | Method for producing granulated sodium percarbonate |
IT1270000B (it) * | 1994-09-22 | 1997-04-16 | Solvay Interox | Procedimento per la fabbricazione di particelle di persali |
JP3580435B2 (ja) * | 1994-10-12 | 2004-10-20 | 日鉄鉱業株式会社 | 窒化物粉体及びその製造方法 |
DE19500674A1 (de) * | 1995-01-12 | 1996-07-18 | Degussa | Oberflächenmodifizierte pyrogen hergestellte Mischoxide, Verfahren zu ihrer Herstellung und Verwendung |
DE19514187C1 (de) * | 1995-04-21 | 1996-05-15 | Degussa | Verfahren und Vorrichtung zur Herstellung von Granulaten durch Wirbelschicht-Sprühgranulation |
JP3706176B2 (ja) * | 1995-08-09 | 2005-10-12 | 株式会社トクヤマ | 窒化アルミニウム顆粒及びその製造方法 |
DE19544293C2 (de) * | 1995-11-28 | 1998-01-29 | Degussa | Umhüllte Natriumpercarbonatpartikel und deren Verwendung |
DE19603849C1 (de) * | 1996-02-05 | 1997-08-21 | Glatt Ingtech Gmbh | Verfahren zur Herstellung von Natriumpercarbonat in Granulatform |
GB2313368B (en) * | 1996-02-29 | 2000-06-14 | Oriental Chem Ind | Process for manufacturing granular sodium percarbonate |
DE19717729A1 (de) * | 1997-04-26 | 1998-10-29 | Degussa | Umhüllte Natriumpercarbonatpartikel, Verfahren zu ihrer Herstellung und deren Verwendung |
DE19830946A1 (de) * | 1998-07-10 | 2000-01-13 | Degussa | Verfahren zur Herstellung von beschichteten Persauerstoffverbindungen |
PH11999002188B1 (en) * | 1998-09-01 | 2007-08-06 | Unilever Nv | Method of treating a textile |
ES2223108T3 (es) * | 1998-11-10 | 2005-02-16 | Unilever N.V. | Composiciones blanqueadoras de detergente. |
GB9911949D0 (en) * | 1999-05-21 | 1999-07-21 | Unilever Plc | Detergent compositions |
US6790821B1 (en) * | 1999-06-21 | 2004-09-14 | The Procter & Gamble Company | Process for coating detergent granules in a fluidized bed |
AU5753000A (en) * | 1999-06-21 | 2001-01-09 | Procter & Gamble Company, The | Detergent composition |
ATE315627T1 (de) * | 1999-07-14 | 2006-02-15 | Ciba Sc Holding Ag | Metallkomplexe von tripodalenliganden |
KR100366556B1 (ko) * | 2000-04-26 | 2003-01-09 | 동양화학공업주식회사 | 세제용 입상 코티드 과탄산나트륨과 이의 제조방법 |
DE10048514A1 (de) * | 2000-09-29 | 2002-04-11 | Degussa | Natriumpercarbonat-Wirbelschichtgranulat und Verfahren zu seiner Herstellung |
DE10140838A1 (de) * | 2001-08-21 | 2003-03-06 | Degussa | Verfahren zur Herstellung von Natriumpercarbonat |
CN1330561C (zh) * | 2002-06-27 | 2007-08-08 | 浙江金科化工股份有限公司 | 一种过碳酸钠制备方法 |
GB2394720A (en) * | 2002-10-30 | 2004-05-05 | Reckitt Benckiser Nv | Metal complex compounds in dishwasher formulations |
WO2004056955A1 (en) * | 2002-12-20 | 2004-07-08 | Degussa Ag | Liquid detergent and cleaning agent composition |
RU2337134C2 (ru) * | 2002-12-20 | 2008-10-27 | Дегусса Аг | Пероксидные соединения с покрытием с регулируемым высвобождением, способ их получения и их применение |
DE10320197A1 (de) * | 2002-12-20 | 2004-07-08 | Degussa Ag | Umhüllte Persauerstoffverbindungen mit kontrollierter Freisetzung, Verfahren zu ihrer Herstellung und ihrer Verwendung |
CN1732125A (zh) * | 2002-12-24 | 2006-02-08 | 索尔维公司 | 包覆的过碳酸钠颗粒,其制备方法和用途,及含该颗粒的洗涤剂组合物 |
DE50300760D1 (de) * | 2003-05-07 | 2005-08-18 | Degussa | Umhülltes Natriumpercarbonatgranulat mit verbesserter Lagerstabilität |
EP1612186A1 (en) * | 2004-06-29 | 2006-01-04 | SOLVAY (Société Anonyme) | Sodium percarbonate particles, process for their production, their use and detergent compositions containing them. |
EP1612185A1 (en) * | 2004-06-29 | 2006-01-04 | SOLVAY (Société Anonyme) | Coated sodium percarbonate particles, process for their production, their use and detergent compositions containing them |
DE102004054495A1 (de) * | 2004-11-11 | 2006-05-24 | Degussa Ag | Natriumpercarbonatpartikel mit einer Thiosulfat enthaltenden Hüllschicht |
EP1728762A1 (en) * | 2005-06-01 | 2006-12-06 | SOLVAY (Société Anonyme) | Coated sodium percarbonate particles, process for their preparation, their use and detergent compositions containing them |
SI1903098T1 (sl) * | 2006-07-27 | 2009-04-30 | Evonik Degussa Gmbh | ObloĹľeni delci natrijevega perkarbonata |
EP1889901B1 (de) * | 2006-07-27 | 2008-09-24 | Evonik Degussa GmbH | Umhüllte Natriumpercarbonatpartikel |
-
2006
- 2006-09-28 EP EP06121390A patent/EP1905738A1/de not_active Withdrawn
-
2007
- 2007-07-17 MX MX2009003143A patent/MX2009003143A/es active IP Right Grant
- 2007-07-17 JP JP2009529624A patent/JP5431159B2/ja not_active Expired - Fee Related
- 2007-07-17 CN CN2007800357572A patent/CN101516771B/zh not_active Expired - Fee Related
- 2007-07-17 RU RU2009115779/05A patent/RU2448898C2/ru not_active IP Right Cessation
- 2007-07-17 KR KR1020097006348A patent/KR20090064553A/ko active IP Right Grant
- 2007-07-17 US US12/442,865 patent/US20100171230A1/en not_active Abandoned
- 2007-07-17 UA UAA200903666A patent/UA94287C2/ru unknown
- 2007-07-17 CA CA002664273A patent/CA2664273A1/en not_active Abandoned
- 2007-07-17 WO PCT/EP2007/057390 patent/WO2008037518A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008037518A1 (de) | 2008-04-03 |
CN101516771A (zh) | 2009-08-26 |
MX2009003143A (es) | 2009-04-02 |
CA2664273A1 (en) | 2008-04-03 |
RU2009115779A (ru) | 2010-11-10 |
EP1905738A1 (de) | 2008-04-02 |
JP5431159B2 (ja) | 2014-03-05 |
US20100171230A1 (en) | 2010-07-08 |
JP2010504900A (ja) | 2010-02-18 |
RU2448898C2 (ru) | 2012-04-27 |
KR20090064553A (ko) | 2009-06-19 |
CN101516771B (zh) | 2011-01-05 |
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