IN152281B - - Google Patents
Info
- Publication number
- IN152281B IN152281B IN158/CAL/80A IN158CA1980A IN152281B IN 152281 B IN152281 B IN 152281B IN 158CA1980 A IN158CA1980 A IN 158CA1980A IN 152281 B IN152281 B IN 152281B
- Authority
- IN
- India
Links
Classifications
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- 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
- C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
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- 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
- C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
- C01F7/447—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes
- C01F7/448—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes using superatmospheric pressure, e.g. hydrothermal conversion of gibbsite into boehmite
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- 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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7905688A FR2450232A1 (fr) | 1979-02-28 | 1979-02-28 | Procede de transformation de l'hydrargilitte en boehmite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN152281B true IN152281B (US07534539-20090519-C00127.png) | 1983-12-10 |
Family
ID=9222781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN158/CAL/80A IN152281B (US07534539-20090519-C00127.png) | 1979-02-28 | 1980-02-11 |
Country Status (25)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3308023A1 (de) * | 1983-03-07 | 1984-09-13 | Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn | Fuellstoff auf basis von aluminiumhydroxid und verfahren zu seiner herstellung |
| US5063033A (en) * | 1987-02-10 | 1991-11-05 | Vereinigte Aluminum-Werke Aktiengesellschaft | Process for the production of boehmite |
| US4797139A (en) * | 1987-08-11 | 1989-01-10 | Norton Company | Boehmite produced by a seeded hydyothermal process and ceramic bodies produced therefrom |
| HU210595B (en) * | 1988-02-03 | 1995-05-29 | Almasfuezitoei Timfoeldgyar | Process for producing aluminiume-oxides using to the ceramic which contains smaller than 1 micrometer one-crystalsize grains, too |
| DE3840862A1 (de) * | 1988-12-03 | 1990-06-07 | Vaw Ver Aluminium Werke Ag | Verfahren zur herstellung von boehmit-dispersionen |
| IS3896A (is) * | 1991-08-07 | 1993-02-08 | Comalco Aluminium Limited | Hreinsun á loftkenndum flúoríðum úr útblæstri iðjuvera |
| DE19812279C1 (de) * | 1998-03-20 | 1999-05-12 | Nabaltec Gmbh | Flammwidrige Kunststoffmischung und Verfahren zur Herstellung eines Füllstoffs |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1953201A (en) * | 1926-09-03 | 1934-04-03 | Aluminum Co Of America | Aluminum hydrate of low water content and process of producing the same |
| BE492243A (US07534539-20090519-C00127.png) * | 1948-11-18 | |||
| FR983101A (fr) * | 1949-01-27 | 1951-06-19 | Alais & Froges & Camarque Cie | Nouvelle charge, à base d'alumine, pour caoutchouc |
| US2659660A (en) * | 1950-12-05 | 1953-11-17 | Electro Chimie Metal | Method and apparatus for the manufacture of alumina |
| FR1460015A (fr) * | 1965-10-13 | 1966-06-17 | Pechiney Saint Gobain | Supports de catalyseurs en boehmite activée |
| FR1483002A (fr) * | 1966-04-21 | 1967-06-02 | Pechiney Saint Gobain | Monohydrates d'aluminium de petite surface spécifique et leurs applications |
| US3954957A (en) * | 1975-02-24 | 1976-05-04 | Aluminum Company Of America | Production of alumina monohydrate pigment |
| US4224302A (en) * | 1975-09-16 | 1980-09-23 | Nippon Soken Inc. | Process for producing an alumina catalyst carrier |
| JPS5235797A (en) * | 1975-09-16 | 1977-03-18 | Nippon Soken Inc | Manufacturing method for boehmite |
| JPS5318998A (en) * | 1976-08-06 | 1978-02-21 | Dainippon Toryo Kk | Electrochromic display element |
| US4117105A (en) * | 1977-03-21 | 1978-09-26 | Pq Corporation | Process for preparing dispersible boehmite alumina |
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1979
- 1979-02-28 FR FR7905688A patent/FR2450232A1/fr active Granted
-
1980
- 1980-02-11 IN IN158/CAL/80A patent/IN152281B/en unknown
- 1980-02-25 YU YU507/80A patent/YU40591B/xx unknown
- 1980-02-25 PH PH23684A patent/PH15111A/en unknown
- 1980-02-25 PL PL22225280A patent/PL222252A1/xx unknown
- 1980-02-25 GR GR61276A patent/GR69612B/el unknown
- 1980-02-26 BR BR8007034A patent/BR8007034A/pt not_active IP Right Cessation
- 1980-02-26 IE IE384/80A patent/IE49523B1/en not_active IP Right Cessation
- 1980-02-26 NL NL8020062A patent/NL8020062A/nl not_active Application Discontinuation
- 1980-02-26 JP JP55500535A patent/JPS6045126B2/ja not_active Expired
- 1980-02-26 IT IT20175/80A patent/IT1141392B/it active
- 1980-02-26 AU AU55876/80A patent/AU530560B2/en not_active Ceased
- 1980-02-26 WO PCT/FR1980/000030 patent/WO1980001799A1/fr active Application Filing
- 1980-02-26 DE DE3034310T patent/DE3034310C3/de not_active Expired - Lifetime
- 1980-02-26 PT PT70872A patent/PT70872A/pt unknown
- 1980-02-27 ES ES488993A patent/ES488993A1/es not_active Expired
- 1980-02-27 HU HU80441A patent/HU183164B/hu unknown
- 1980-02-27 AR AR280111A patent/AR222374A1/es active
- 1980-02-27 MX MX181342A patent/MX153386A/es unknown
- 1980-02-27 GB GB8006643A patent/GB2044236B/en not_active Expired
- 1980-02-27 CA CA000346543A patent/CA1147128A/fr not_active Expired
- 1980-02-27 DD DD80219299A patent/DD149354A5/de unknown
- 1980-02-27 BE BE0/199567A patent/BE881947A/fr unknown
- 1980-02-28 OA OA57039A patent/OA06479A/xx unknown
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1983
- 1983-05-09 US US06/492,564 patent/US4534957A/en not_active Expired - Fee Related
