AU7357598A - A modified magnesium hydroxide slurry for use in treating wastewater and a process for producing thereof - Google Patents
A modified magnesium hydroxide slurry for use in treating wastewater and a process for producing thereofInfo
- Publication number
- AU7357598A AU7357598A AU73575/98A AU7357598A AU7357598A AU 7357598 A AU7357598 A AU 7357598A AU 73575/98 A AU73575/98 A AU 73575/98A AU 7357598 A AU7357598 A AU 7357598A AU 7357598 A AU7357598 A AU 7357598A
- Authority
- AU
- Australia
- Prior art keywords
- producing
- magnesium hydroxide
- treating wastewater
- hydroxide slurry
- modified magnesium
- 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.)
- Abandoned
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
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/02—Oxides or hydroxides
-
- 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
- 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
- C01F5/16—Magnesium hydroxide by treating magnesia, e.g. calcined dolomite, with water or solutions of salts not containing magnesium
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Removal Of Specific Substances (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4681597P | 1997-05-12 | 1997-05-12 | |
US60046815 | 1997-05-12 | ||
US91104597A | 1997-08-14 | 1997-08-14 | |
US08911045 | 1997-08-14 | ||
PCT/US1998/006477 WO1998051614A1 (en) | 1997-05-12 | 1998-05-11 | A modified magnesium hydroxide slurry for use in treating wastewater and a process for producing thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7357598A true AU7357598A (en) | 1998-12-08 |
Family
ID=26724318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU73575/98A Abandoned AU7357598A (en) | 1997-05-12 | 1998-05-11 | A modified magnesium hydroxide slurry for use in treating wastewater and a process for producing thereof |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU7357598A (en) |
WO (1) | WO1998051614A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6159302A (en) * | 1999-01-13 | 2000-12-12 | Betzdearborn Inc. | Neutral phosphate pre-coagulant composition for clarification in white sugar production |
GB0703569D0 (en) * | 2007-02-23 | 2007-04-04 | Omex Environmental Ltd | Composition for the treatment of acidic waste water |
BE1020787A3 (en) * | 2012-07-12 | 2014-05-06 | Lhoist Rech Et Dev | CALCIUM AND MAGNESIAN MIXED COMPOUND AND PROCESS FOR PRODUCING THE SAME |
BE1021550B1 (en) * | 2013-02-19 | 2015-12-11 | S.A. Lhoist Recherche Et Developpement | METHOD FOR THE WET EXTINGUISHING OF CALCIUM AND MAGNESIUM OXIDES FROM CALCO-MAGNESIAN COMPOUNDS |
BE1021563B1 (en) * | 2013-02-19 | 2015-12-14 | S.A. Lhoist Recherche Et Developpement | METHOD FOR THE DRY EXTINGUISHING OF CALCIUM AND MAGNESIUM OXIDES FROM CALCO-MAGNESIAN COMPOUNDS |
WO2016005591A1 (en) * | 2014-07-10 | 2016-01-14 | Eurovia | Calcium/magnesium compound slurry for bituminous road material |
FR3023552A1 (en) * | 2014-07-10 | 2016-01-15 | Eurovia | CALCO-MAGNESIAN COMPOUND FOR BITUMINOUS ROAD MATERIAL |
JP6352211B2 (en) * | 2015-03-27 | 2018-07-04 | 住友重機械エンバイロメント株式会社 | Water treatment system and water treatment method |
BR112018013047A2 (en) * | 2015-12-31 | 2018-12-04 | Bp Corp North America Inc | use of magnesium hydroxide to neutralize pta wastewater |
CN106495191B (en) * | 2016-10-09 | 2019-03-29 | 湖北三宁化工股份有限公司 | A kind of method that hydrochloric acid decomposes phosphorus tailing preparing magnesium hydroxide and calcium sulfate |
US11254610B2 (en) | 2018-06-04 | 2022-02-22 | Lhoist North America, Inc. | Composition and method for simultaneous water softening and silica removal in boiler feed water |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD241066A1 (en) * | 1985-09-19 | 1986-11-26 | Akad Wissenschaften Ddr | METHOD OF MANUFACTURING MATERIALS CONTAINING MAGNESIUM COMPOUNDS |
EP0558522B1 (en) * | 1990-11-21 | 1996-07-03 | S.A. Lhoist Recherche Et Developpement | Method for preparing calcium and/or magnesium hydroxide, and use thereof |
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
- 1998-05-11 AU AU73575/98A patent/AU7357598A/en not_active Abandoned
- 1998-05-11 WO PCT/US1998/006477 patent/WO1998051614A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1998051614A1 (en) | 1998-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |