SK93099A3 - Method for coating peroxy compounds - Google Patents
Method for coating peroxy compounds Download PDFInfo
- Publication number
- SK93099A3 SK93099A3 SK930-99A SK93099A SK93099A3 SK 93099 A3 SK93099 A3 SK 93099A3 SK 93099 A SK93099 A SK 93099A SK 93099 A3 SK93099 A3 SK 93099A3
- Authority
- SK
- Slovakia
- Prior art keywords
- coating
- sodium percarbonate
- coated
- fluidized bed
- nozzles
- 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
-
- 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
- C01B15/005—Stabilisation of the solid compounds subsequent to the preparation or to the crystallisation, by additives or by coating
-
- 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
- C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Glanulating (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19830946A DE19830946A1 (de) | 1998-07-10 | 1998-07-10 | Verfahren zur Herstellung von beschichteten Persauerstoffverbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
SK93099A3 true SK93099A3 (en) | 2000-05-16 |
Family
ID=7873616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SK930-99A SK93099A3 (en) | 1998-07-10 | 1999-07-09 | Method for coating peroxy compounds |
Country Status (14)
Country | Link |
---|---|
US (1) | US6239095B1 (es) |
EP (1) | EP0970917B1 (es) |
KR (1) | KR100623894B1 (es) |
CN (1) | CN1281479C (es) |
AR (1) | AR019755A1 (es) |
AT (1) | ATE304511T1 (es) |
BR (1) | BR9902669A (es) |
DE (2) | DE19830946A1 (es) |
ES (1) | ES2249857T3 (es) |
IL (1) | IL130841A (es) |
SI (1) | SI0970917T1 (es) |
SK (1) | SK93099A3 (es) |
TR (1) | TR199901597A2 (es) |
ZA (1) | ZA994444B (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2356201A (en) * | 1999-11-13 | 2001-05-16 | Procter & Gamble | Detergent compositions |
KR100366556B1 (ko) * | 2000-04-26 | 2003-01-09 | 동양화학공업주식회사 | 세제용 입상 코티드 과탄산나트륨과 이의 제조방법 |
DE10130334A1 (de) * | 2001-06-26 | 2003-01-02 | Glatt Ingtech Gmbh | Verfahren zum Coating von körnigen und pulverförmigen Materialien |
DE10140838A1 (de) | 2001-08-21 | 2003-03-06 | Degussa | Verfahren zur Herstellung von Natriumpercarbonat |
WO2003055967A1 (en) * | 2001-12-21 | 2003-07-10 | Novozymes A/S | Salt coatings |
DE10320197A1 (de) * | 2002-12-20 | 2004-07-08 | Degussa Ag | Umhüllte Persauerstoffverbindungen mit kontrollierter Freisetzung, Verfahren zu ihrer Herstellung und ihrer Verwendung |
MXPA05006451A (es) * | 2002-12-20 | 2005-08-19 | Degussa | Compuestos de peroxigeno revestidos con liberacion controlada, un procedimiento para su preparacion y su uso. |
ES2283831T3 (es) * | 2002-12-20 | 2007-11-01 | Henkel Kommanditgesellschaft Auf Aktien | Detergentes o limpiadores que contienen blanqueador. |
US7435714B2 (en) | 2002-12-20 | 2008-10-14 | Evonik Degussa Gmbh | Liquid detergent and cleaning agent composition comprising a multi-coated bleach particle |
ES2242121T3 (es) | 2003-05-07 | 2005-11-01 | Degussa Ag | Granulados recubiertos de percarbonato sodico con estabilidad al almacenamiento mejorada. |
JP2007504089A (ja) * | 2003-05-23 | 2007-03-01 | デグサ アクチエンゲゼルシャフト | 過酸化水素又は酸素の制御された放出のための、過酸化水素及び疎水化した二酸化ケイ素を含有する粉体状混合物の使用 |
DE102004054495A1 (de) | 2004-11-11 | 2006-05-24 | Degussa Ag | Natriumpercarbonatpartikel mit einer Thiosulfat enthaltenden Hüllschicht |
DE502006006898D1 (de) | 2006-07-27 | 2010-06-17 | Evonik Degussa Gmbh | Umhüllte Natriumpercarbonatpartikel |
DE502006001853D1 (de) | 2006-07-27 | 2008-11-27 | Evonik Degussa Gmbh | Umhüllte Natriumpercarbonatpartikel |
SI1889901T1 (sl) | 2006-07-27 | 2009-02-28 | Evonik Degussa Gmbh | ObloĹľeni delci natrijevega perkarbonata |
DE202006012634U1 (de) * | 2006-08-16 | 2007-12-27 | DIOSNA Dierks & Söhne GmbH | Wirbelschichtanlage |
CN100487066C (zh) * | 2006-09-20 | 2009-05-13 | 山东天力干燥设备有限公司 | 过碳酸钠干燥包衣工艺 |
EP1905738A1 (de) * | 2006-09-28 | 2008-04-02 | Evonik Degussa GmbH | Verfahren zur Herstellung von granulatförmigem Natriumpercarbonat |
PL2080544T3 (pl) | 2007-12-19 | 2011-05-31 | Evonik Degussa Gmbh | Sposób wytwarzania powleczonych cząstek nadwęglanu sodowego |
GB2470764B (en) * | 2009-06-04 | 2017-09-06 | Dca Consultants Ltd | Oscillating flow reactor |
WO2011017194A2 (en) | 2009-08-03 | 2011-02-10 | Fmc Corporation | Activation of reactive compound with catalyst |
DE102010028236A1 (de) | 2010-04-27 | 2011-10-27 | Evonik Degussa Gmbh | Bleichmittelpartikel umfassend Natriumpercarbonat und einen Bleichaktivator |
DE102013211093A1 (de) | 2013-06-14 | 2014-12-18 | Evonik Treibacher Gmbh | Umhüllte Natriumpercarbonatpartikel |
CN106811336A (zh) * | 2015-11-30 | 2017-06-09 | 常州西品科技有限公司 | 家用清洁剂 |
CN106811315A (zh) * | 2015-11-30 | 2017-06-09 | 常州西品科技有限公司 | 家用清洁片 |
CN111841453B (zh) * | 2020-06-18 | 2022-08-23 | 西北大学 | 一种应用于热重分析的微型流化床反应装置 |
KR102459718B1 (ko) * | 2020-10-07 | 2022-10-27 | 성균관대학교산학협력단 | 복합체 입자 제조장치 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2226460B1 (es) * | 1973-04-20 | 1976-12-17 | Interox | |
US4105827A (en) | 1973-04-20 | 1978-08-08 | Interox | Particulate peroxygen compounds coated with sodium sesquicarbonate or Na2 SO4 mNa2 CO3 |
JPS53960B2 (es) * | 1974-03-23 | 1978-01-13 | ||
LU72575A1 (es) | 1975-05-23 | 1977-02-10 | ||
DE2748783C3 (de) * | 1977-10-31 | 1985-07-11 | Degussa Ag, 6000 Frankfurt | Verfahren zum Stabilisieren von Natriumpercarbonat |
US4171280A (en) * | 1977-11-03 | 1979-10-16 | The Clorox Company | Powder percarbonate bleach and formation thereof |
US4260508A (en) * | 1979-08-15 | 1981-04-07 | The Clorox Company | Stabilized alkali metal percarbonate powder bleach |
DE3806537A1 (de) | 1988-03-01 | 1989-09-14 | Herbert Huettlin | Duesenbaugruppe fuer apparaturen zum granulieren, pelletieren und/oder dragieren |
DE3839723C1 (es) | 1988-11-24 | 1989-07-20 | Herbert 7853 Steinen De Huettlin | |
JP2918991B2 (ja) * | 1990-05-25 | 1999-07-12 | 三菱瓦斯化学株式会社 | 漂白洗浄剤組成物 |
GB9126296D0 (en) * | 1991-12-11 | 1992-02-12 | Unilever Plc | Sodium percarbonate |
DE4324104C2 (de) * | 1993-07-17 | 1997-03-20 | Degussa | Umhüllte Natriumpercarbonatpartikel, Verfahren zu deren Herstellung und deren Verwendung |
DE4435817A1 (de) * | 1993-12-29 | 1996-04-11 | Solvay Interox Gmbh | Beschichtete Alkalimetallperoxosalze und Verfahren zu deren Herstellung |
SE9400653D0 (sv) * | 1994-02-25 | 1994-02-25 | Eka Nobel Ab | Blekmedel |
DE19544293C2 (de) * | 1995-11-28 | 1998-01-29 | Degussa | Umhüllte Natriumpercarbonatpartikel und deren Verwendung |
-
1998
- 1998-07-10 DE DE19830946A patent/DE19830946A1/de not_active Withdrawn
-
1999
- 1999-07-03 SI SI9930845T patent/SI0970917T1/sl unknown
- 1999-07-03 ES ES99112859T patent/ES2249857T3/es not_active Expired - Lifetime
- 1999-07-03 DE DE59912541T patent/DE59912541D1/de not_active Expired - Lifetime
- 1999-07-03 AT AT99112859T patent/ATE304511T1/de active
- 1999-07-03 EP EP99112859A patent/EP0970917B1/de not_active Expired - Lifetime
- 1999-07-06 US US09/348,008 patent/US6239095B1/en not_active Expired - Lifetime
- 1999-07-08 TR TR1999/01597A patent/TR199901597A2/xx unknown
- 1999-07-08 AR ARP990103348A patent/AR019755A1/es not_active Application Discontinuation
- 1999-07-08 KR KR1019990027426A patent/KR100623894B1/ko not_active IP Right Cessation
- 1999-07-08 IL IL13084199A patent/IL130841A/en not_active IP Right Cessation
- 1999-07-08 ZA ZA9904444A patent/ZA994444B/xx unknown
- 1999-07-09 SK SK930-99A patent/SK93099A3/sk unknown
- 1999-07-09 BR BR9902669-4A patent/BR9902669A/pt active Search and Examination
- 1999-07-09 CN CNB99110417XA patent/CN1281479C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0970917A1 (de) | 2000-01-12 |
TR199901597A3 (tr) | 2000-02-21 |
IL130841A (en) | 2002-08-14 |
DE59912541D1 (de) | 2005-10-20 |
ATE304511T1 (de) | 2005-09-15 |
EP0970917B1 (de) | 2005-09-14 |
AR019755A1 (es) | 2002-03-13 |
IL130841A0 (en) | 2001-01-28 |
CN1281479C (zh) | 2006-10-25 |
US6239095B1 (en) | 2001-05-29 |
DE19830946A1 (de) | 2000-01-13 |
KR100623894B1 (ko) | 2006-09-19 |
KR20000011570A (ko) | 2000-02-25 |
TR199901597A2 (xx) | 2000-02-21 |
CN1241532A (zh) | 2000-01-19 |
ES2249857T3 (es) | 2006-04-01 |
BR9902669A (pt) | 2000-03-08 |
ZA994444B (en) | 2000-01-13 |
SI0970917T1 (sl) | 2006-02-28 |
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