EP1009717A4 - NASSVERMAHLUNG EINER AUFSCHLÄMMUNG VON Mg(OH)2 - Google Patents
NASSVERMAHLUNG EINER AUFSCHLÄMMUNG VON Mg(OH)2Info
- Publication number
- EP1009717A4 EP1009717A4 EP98943256A EP98943256A EP1009717A4 EP 1009717 A4 EP1009717 A4 EP 1009717A4 EP 98943256 A EP98943256 A EP 98943256A EP 98943256 A EP98943256 A EP 98943256A EP 1009717 A4 EP1009717 A4 EP 1009717A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- slurry
- wet milling
- milling
- wet
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C01F5/00—Compounds of magnesium
- C01F5/02—Magnesia
- C01F5/06—Magnesia by thermal decomposition of magnesium compounds
- C01F5/08—Magnesia by thermal decomposition of magnesium compounds by calcining magnesium hydroxide
-
- 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
- C01F5/00—Compounds of magnesium
- C01F5/14—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56094 | 1987-05-29 | ||
US5609497P | 1997-08-20 | 1997-08-20 | |
US7174898P | 1998-01-16 | 1998-01-16 | |
US71748 | 1998-01-16 | ||
PCT/US1998/017212 WO1999008962A1 (en) | 1997-08-20 | 1998-08-20 | WET MILLING OF Mg(OH)2 SLURRY |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1009717A1 EP1009717A1 (de) | 2000-06-21 |
EP1009717A4 true EP1009717A4 (de) | 2002-06-19 |
Family
ID=26734966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98943256A Withdrawn EP1009717A4 (de) | 1997-08-20 | 1998-08-20 | NASSVERMAHLUNG EINER AUFSCHLÄMMUNG VON Mg(OH)2 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1009717A4 (de) |
AU (1) | AU9108798A (de) |
CA (1) | CA2300947A1 (de) |
WO (1) | WO1999008962A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10119233A1 (de) † | 2001-04-19 | 2002-11-07 | Sued Chemie Ag | Verfahren zur Herstellung von Hydrotalcit-Vorläufern bzw. von Hydrotalciten |
CN100334026C (zh) * | 2005-11-18 | 2007-08-29 | 东北大学 | 一种活性氧化镁的制备方法 |
AU2007235103A1 (en) * | 2006-03-31 | 2007-10-18 | Albemarle Corporation | Magnesium hydroxide with improved compounding and viscosity performance |
RU2008143216A (ru) * | 2006-03-31 | 2010-05-10 | Альбемарл Корпорейшн (Us) | Гидроксид магния, обладающий улучшенными характеристиками смешиваемости и вязкости |
DE102008031360A1 (de) | 2008-07-04 | 2010-01-14 | K+S Ag | Verfahren zum Herstellen von aushärtbaren Massen, enthaltend grob- und/oder nanoskalige, gecoatete, desagglomerierte und bevorzugt funktionalisierte Magnesiumhydroxidpartikel, sowie von ausgehärteten thermoplastischen oder duroplastischen Polymeren bzw. Kompositen, enthaltend desagglomerierte und homogen verteilte Magnesiumhydroxidfüllstoffpartikel |
DE102008031361A1 (de) | 2008-07-04 | 2010-01-14 | K+S Aktiengesellschaft | Verfahren zur Herstellung von grob- und/oder nanoskaligen, gecoateten, desagglomerierten Magnesiumhydroxiparikeln |
EP3060523B1 (de) | 2013-10-24 | 2024-05-08 | Calix Ltd | Verfahren zur herstellung einer hydroxidaufschlämmung |
JP6301208B2 (ja) * | 2014-06-18 | 2018-03-28 | 神島化学工業株式会社 | 高活性な酸化マグネシウム系添加剤、及びその用途 |
JP6301209B2 (ja) * | 2014-06-24 | 2018-03-28 | 神島化学工業株式会社 | 酸化マグネシウム系添加剤、及びその用途 |
CN111439766B (zh) * | 2020-04-15 | 2022-08-09 | 山东格润德环保科技有限公司 | 一种通过氧化镁水化制备氢氧化镁悬浮液的方法 |
CN115605431A (zh) | 2020-04-24 | 2023-01-13 | J.M.休伯有限公司(Us) | 用于连续聚合磷酸盐化合物以形成多磷酸盐组合物的方法 |
CN115212713B (zh) * | 2022-05-30 | 2024-03-26 | 湖北工业大学 | 一种水泥厂湿磨窑灰固碳减排的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB580367A (en) * | 1943-11-12 | 1946-09-05 | Marine Magnesium Products Corp | Process for manufacture of magnesium products |
GB2076788A (en) * | 1980-05-30 | 1981-12-09 | Steetley Refractories Ltd | Grate Calcination of Mg(OH)2 |
WO1992009528A1 (fr) * | 1990-11-21 | 1992-06-11 | Lhoist Recherche Et Developpement S.A. | Hydroxyde de calcium et/ou de magnesium, sa preparation et son utilisation |
EP0568488A2 (de) * | 1992-04-23 | 1993-11-03 | Defped Limited | Teilchenförmiges Magnesiumhydroxyd |
JPH0881216A (ja) * | 1994-09-09 | 1996-03-26 | Daicel Amiboshi Sangyo Kk | 水酸化マグネシウム水懸濁液及びその製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5514357A (en) * | 1993-04-15 | 1996-05-07 | Martin Marietta Magnesia Specialties Inc. | Stabilized magnesium hydroxide slurry |
US5487879A (en) * | 1994-07-15 | 1996-01-30 | Martin Marietta Magnesia Specialities Inc. | Stabilized, pressure-hydrated magnesium hydroxide slurry from burnt magnesite and process for its production |
-
1998
- 1998-08-20 AU AU91087/98A patent/AU9108798A/en not_active Abandoned
- 1998-08-20 WO PCT/US1998/017212 patent/WO1999008962A1/en not_active Application Discontinuation
- 1998-08-20 EP EP98943256A patent/EP1009717A4/de not_active Withdrawn
- 1998-08-20 CA CA002300947A patent/CA2300947A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB580367A (en) * | 1943-11-12 | 1946-09-05 | Marine Magnesium Products Corp | Process for manufacture of magnesium products |
GB2076788A (en) * | 1980-05-30 | 1981-12-09 | Steetley Refractories Ltd | Grate Calcination of Mg(OH)2 |
WO1992009528A1 (fr) * | 1990-11-21 | 1992-06-11 | Lhoist Recherche Et Developpement S.A. | Hydroxyde de calcium et/ou de magnesium, sa preparation et son utilisation |
EP0568488A2 (de) * | 1992-04-23 | 1993-11-03 | Defped Limited | Teilchenförmiges Magnesiumhydroxyd |
JPH0881216A (ja) * | 1994-09-09 | 1996-03-26 | Daicel Amiboshi Sangyo Kk | 水酸化マグネシウム水懸濁液及びその製造方法 |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Derwent World Patents Index; AN 1996-217050 * |
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 07 31 July 1996 (1996-07-31) * |
See also references of WO9908962A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1009717A1 (de) | 2000-06-21 |
CA2300947A1 (en) | 1999-02-25 |
WO1999008962A1 (en) | 1999-02-25 |
AU9108798A (en) | 1999-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20000313 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20020507 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7C 01F 5/14 A, 7C 01F 5/08 B, 7C 09K 21/02 B, 7C 09C 1/02 B |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 20021113 |