JPH02188423A - レントゲン無定形の、過度に水を含有する酸化アルミニウム、その製法、および触媒担体、防焔充てん材、研摩剤および高温断熱材 - Google Patents
レントゲン無定形の、過度に水を含有する酸化アルミニウム、その製法、および触媒担体、防焔充てん材、研摩剤および高温断熱材Info
- Publication number
- JPH02188423A JPH02188423A JP1294085A JP29408589A JPH02188423A JP H02188423 A JPH02188423 A JP H02188423A JP 1294085 A JP1294085 A JP 1294085A JP 29408589 A JP29408589 A JP 29408589A JP H02188423 A JPH02188423 A JP H02188423A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum oxide
- amorphous
- ray amorphous
- water
- bet
- 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.)
- Pending
Links
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000003054 catalyst Substances 0.000 title claims abstract description 4
- 239000011810 insulating material Substances 0.000 title claims abstract 3
- 239000000945 filler Substances 0.000 title abstract description 3
- 239000003082 abrasive agent Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910001868 water Inorganic materials 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 13
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 6
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/302—Hydrolysis or oxidation of gaseous aluminium compounds in the gaseous phase
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/02—Amorphous compounds
-
- 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
- C01P2006/12—Surface area
-
- 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
- C01P2006/80—Compositional purity
- C01P2006/82—Compositional purity water content
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3838675A DE3838675A1 (de) | 1988-11-15 | 1988-11-15 | Amorphes aluminiumoxid, verfahren zu seiner herstellung und verwendung |
| DE3838675.5 | 1988-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02188423A true JPH02188423A (ja) | 1990-07-24 |
Family
ID=6367216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1294085A Pending JPH02188423A (ja) | 1988-11-15 | 1989-11-14 | レントゲン無定形の、過度に水を含有する酸化アルミニウム、その製法、および触媒担体、防焔充てん材、研摩剤および高温断熱材 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5061474A (enExample) |
| EP (1) | EP0369122B1 (enExample) |
| JP (1) | JPH02188423A (enExample) |
| DE (2) | DE3838675A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001342011A (ja) * | 2000-04-03 | 2001-12-11 | Degussa Ag | 金属および／またはメタロイドの熱分解法により得られたナノ程度の酸化物および／または混合酸化物、その製造法および該酸化物および／または混合酸化物の使用 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4228711A1 (de) * | 1992-08-28 | 1994-03-03 | Degussa | Silicium-Aluminium-Mischoxid |
| DE19813169A1 (de) * | 1998-03-25 | 1999-10-07 | Siemens Ag | Halbleiterspeicher mit streifenförmiger Zellplatte |
| US6455455B1 (en) * | 1999-04-30 | 2002-09-24 | Degussa Ag | Silicon-aluminum mixed oxide |
| AU6841700A (en) * | 1999-09-14 | 2001-04-17 | Albemarle Corporation | Composite material of improved fire resistance |
| CN1294081C (zh) * | 1999-12-27 | 2007-01-10 | 昭和电工株式会社 | 氧化铝粒子、其制造方法、含有该粒子的组合物和研磨用氧化铝料浆 |
| US7067105B2 (en) * | 1999-12-27 | 2006-06-27 | Showa Denko K.K. | Alumina particles, production process thereof, composition comprising the particles and alumina slurry for polishing |
| US20010036437A1 (en) * | 2000-04-03 | 2001-11-01 | Andreas Gutsch | Nanoscale pyrogenic oxides |
| US7465431B2 (en) * | 2001-08-06 | 2008-12-16 | Degussa Ag | Nanoscalar pyrogenically produced yttrium-zirconium mixed oxide |
| CA2829049C (en) | 2011-03-18 | 2014-12-02 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from aluminum-bearing materials |
| EP2705169A4 (en) | 2011-05-04 | 2015-04-15 | Orbite Aluminae Inc | METHOD FOR RECOVERING RARE ELEMENTS FROM DIFFERENT OTHERS |
| WO2012162817A1 (en) | 2011-06-03 | 2012-12-06 | Orbite Aluminae Inc. | Methods for preparing hematite |
| WO2013037054A1 (en) | 2011-09-16 | 2013-03-21 | Orbite Aluminae Inc. | Processes for preparing alumina and various other products |
| RU2016104423A (ru) | 2012-01-10 | 2018-11-22 | Орбит Текнолоджис Инк. | Способы обработки красного шлама |
| RU2633579C9 (ru) | 2012-03-29 | 2017-12-25 | Орбит Алюминэ Инк. | Способы обработки летучей золы |
| RU2597096C2 (ru) | 2012-07-12 | 2016-09-10 | Орбит Алюминэ Инк. | Способы получения оксида титана и различных других продуктов |
| BR112015006536A2 (pt) | 2012-09-26 | 2017-08-08 | Orbite Aluminae Inc | processos para preparar alumina e cloreto de magnésio por lixiviação com hcl de vários materiais. |
| CN105189357A (zh) | 2012-11-14 | 2015-12-23 | 奥佰特氧化铝有限公司 | 纯化铝离子的方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE953254C (de) * | 1953-03-20 | 1956-11-29 | Degussa | Verfahren zur Herstellung von aktiven, insbesondere als Fuellstoff geeigneten Metalloxyden |
| US3038784A (en) * | 1958-07-02 | 1962-06-12 | Peter Spence & Sons Ltd | Production of amorphous aluminas |
| US3867312A (en) * | 1972-02-07 | 1975-02-18 | Ethyl Corp | Exhaust gas catalyst support |
| US3941719A (en) * | 1972-08-17 | 1976-03-02 | Owens-Illinois, Inc. | Transparent activated nonparticulate alumina and method of preparing same |
| US3944658A (en) * | 1972-08-17 | 1976-03-16 | Owens-Illinois, Inc. | Transparent activated nonparticulate alumina and method of preparing same |
| CH566398A5 (enExample) * | 1973-06-15 | 1975-09-15 | Battelle Memorial Institute | |
| US3887492A (en) * | 1973-07-16 | 1975-06-03 | Universal Oil Prod Co | Preparation of amorphous alumina spheres |
| US3887493A (en) * | 1973-07-16 | 1975-06-03 | Universal Oil Prod Co | Method of preparing spheroidal eta-alumina particles |
| US4371513A (en) * | 1977-03-25 | 1983-02-01 | W. R. Grace & Co. | Alumina compositions |
| US4154812A (en) * | 1977-03-25 | 1979-05-15 | W. R. Grace & Co. | Process for preparing alumina |
| DD250521A1 (de) * | 1981-09-14 | 1987-10-14 | Leuna Werke Veb | Verfahren zur herstellung von aktivem amorphen aluminiumoxid |
| US4770869A (en) * | 1983-11-07 | 1988-09-13 | Aluminum Company Of America | Steam producing process and products |
| US4708945A (en) * | 1985-12-31 | 1987-11-24 | Exxon Research And Engineering Company | Catalysts comprising silica supported on a boehmite-like surface, their preparation and use |
| US4750992A (en) * | 1986-04-09 | 1988-06-14 | E. I. Du Pont De Nemours And Company | Classification of alumina particles |
| GB2190666B (en) * | 1986-05-23 | 1990-08-22 | Montedison Spa | Alpha-alumina particles, and process for preparing the same |
-
1988
- 1988-11-15 DE DE3838675A patent/DE3838675A1/de active Granted
-
1989
- 1989-09-04 DE DE8989116280T patent/DE58901691D1/de not_active Expired - Lifetime
- 1989-09-04 EP EP89116280A patent/EP0369122B1/de not_active Expired - Lifetime
- 1989-11-14 US US07/436,246 patent/US5061474A/en not_active Expired - Fee Related
- 1989-11-14 JP JP1294085A patent/JPH02188423A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001342011A (ja) * | 2000-04-03 | 2001-12-11 | Degussa Ag | 金属および／またはメタロイドの熱分解法により得られたナノ程度の酸化物および／または混合酸化物、その製造法および該酸化物および／または混合酸化物の使用 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0369122A1 (de) | 1990-05-23 |
| DE3838675A1 (de) | 1990-05-17 |
| EP0369122B1 (de) | 1992-06-17 |
| US5061474A (en) | 1991-10-29 |
| DE3838675C2 (enExample) | 1991-09-19 |
| DE58901691D1 (de) | 1992-07-23 |
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