JPS4990299A - - Google Patents
Info
- Publication number
- JPS4990299A JPS4990299A JP48097397A JP9739773A JPS4990299A JP S4990299 A JPS4990299 A JP S4990299A JP 48097397 A JP48097397 A JP 48097397A JP 9739773 A JP9739773 A JP 9739773A JP S4990299 A JPS4990299 A JP S4990299A
- Authority
- JP
- Japan
- 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
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
- C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
- C01F7/36—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts from organic aluminium salts
-
- 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
- C01P2006/12—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
- C01P2006/14—Pore volume
-
- 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
- C01P2006/16—Pore diameter
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US315696A US3898322A (en) | 1972-12-15 | 1972-12-15 | Alumina having a binodal pore volume distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990299A true JPS4990299A (ja) | 1974-08-28 |
Family
ID=23225645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48097397A Pending JPS4990299A (ja) | 1972-12-15 | 1973-08-31 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3898322A (ja) |
| JP (1) | JPS4990299A (ja) |
| DE (1) | DE2349972A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002522343A (ja) * | 1998-08-14 | 2002-07-23 | エル・ヴェー・エー‐デー・エー・アー アクチエンゲゼルシャフト フィュール ミネラルオエル ウント ヒェミー | ベーマイト型アルミナとそれから得られる純単一相から成る高温安定性高多孔性酸化アルミニウム |
| JP2008212798A (ja) * | 2007-03-01 | 2008-09-18 | Jgc Catalysts & Chemicals Ltd | アルミナ担体及びそれを用いた水素化脱金属触媒並びにそれらの製造方法 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959179A (en) * | 1974-09-23 | 1976-05-25 | Mobil Oil Corporation | Desulfurization catalysts |
| US4045372A (en) * | 1975-08-20 | 1977-08-30 | W. R. Grace & Co. | Control of physical properties of alumina extrudates |
| US4175118A (en) * | 1975-12-17 | 1979-11-20 | Condea Chemie Gmbh | Method for manufacturing a high porous alumina having a large surface area and a low bulk density |
| US4169883A (en) * | 1978-07-25 | 1979-10-02 | Exxon Research & Engineering Co. | Process for preparing ultra-stable, high surface area alpha-alumina |
| JPS5527830A (en) * | 1978-08-15 | 1980-02-28 | Chiyoda Chem Eng & Constr Co Ltd | Production of alumina carrier |
| US4301037A (en) * | 1980-04-01 | 1981-11-17 | W. R. Grace & Co. | Extruded alumina catalyst support having controlled distribution of pore sizes |
| US4275052A (en) * | 1980-05-02 | 1981-06-23 | Uop Inc. | Process for preparing high surface area aluminas |
| FR2506748A1 (fr) * | 1981-06-02 | 1982-12-03 | Ugine Kuhlmann | Procede de preparation d'alumines ou de spinelles alumine-magnesie tres divises a structure poreuse homogene |
| US5032379A (en) * | 1984-11-13 | 1991-07-16 | Aluminum Company Of America | Alumina suitable for catalytic applications |
| DE3503668A1 (de) * | 1985-02-04 | 1986-08-07 | Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn | Verfahren zur herstellung keramischer formkoerper |
| WO1992002456A1 (en) * | 1985-03-18 | 1992-02-20 | Aluminum Company Of America | Alumina suitable for catalytic applications |
| GB8511048D0 (en) * | 1985-05-01 | 1985-06-12 | Unilever Plc | Inorganic structures |
| US4791090A (en) * | 1986-05-02 | 1988-12-13 | W. R. Grace & Co.-Conn. | Hydroprocessing catalyst and support having bidisperse pore structure |
| US4797271A (en) * | 1987-02-19 | 1989-01-10 | Aluminum Company Of America | Producing alumina granules in a fluidized bed |
| US4704378A (en) * | 1987-02-19 | 1987-11-03 | Aluminum Company Of America | Fluidized bed granulation of rehydratable alumina |
| DE3823895C1 (ja) * | 1988-07-14 | 1989-12-21 | Condea Chemie Gmbh, 2212 Brunsbuettel, De | |
| US5231066A (en) * | 1991-09-11 | 1993-07-27 | Quantum Chemical Corporation | Bimodal silica gel, its preparation and use as a catalyst support |
| US5863515A (en) * | 1996-02-20 | 1999-01-26 | California Institute Of Technology | Mesoporous alumina and process for its preparation |
| US6110862A (en) * | 1998-05-07 | 2000-08-29 | Engelhard Corporation | Catalytic material having improved conversion performance |
| US6403526B1 (en) | 1999-12-21 | 2002-06-11 | W. R. Grace & Co.-Conn. | Alumina trihydrate derived high pore volume, high surface area aluminum oxide composites and methods of their preparation and use |
| US6303531B1 (en) | 1999-12-21 | 2001-10-16 | W. R. Grace & Co.-Conn. | Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use |
| US6451200B1 (en) | 2000-01-13 | 2002-09-17 | W. R. Grace & Co.-Conn. | Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use |
| US9108188B2 (en) | 2012-03-07 | 2015-08-18 | Chevoron Phillip Chemical Company, LP | Selective hydrogenation catalyst and methods of making and using same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3417028A (en) * | 1961-07-03 | 1968-12-17 | Montgomery Douglas Sargent | Process for the preparation of an inorganic gel having a predetermined pore structure |
| US3264063A (en) * | 1964-11-05 | 1966-08-02 | Continental Oil Co | Preparation of eta alumina by water hydrolysis |
| US3419352A (en) * | 1964-12-02 | 1968-12-31 | Continental Oil Co | Process for producing alpha alumina monohydrate |
-
1972
- 1972-12-15 US US315696A patent/US3898322A/en not_active Expired - Lifetime
-
1973
- 1973-08-31 JP JP48097397A patent/JPS4990299A/ja active Pending
- 1973-10-04 DE DE19732349972 patent/DE2349972A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002522343A (ja) * | 1998-08-14 | 2002-07-23 | エル・ヴェー・エー‐デー・エー・アー アクチエンゲゼルシャフト フィュール ミネラルオエル ウント ヒェミー | ベーマイト型アルミナとそれから得られる純単一相から成る高温安定性高多孔性酸化アルミニウム |
| JP2009001492A (ja) * | 1998-08-14 | 2009-01-08 | Sasol Germany Gmbh | ベーマイト型結晶アルミナの製造方法とベーマイト型結晶アルミナ |
| JP2008212798A (ja) * | 2007-03-01 | 2008-09-18 | Jgc Catalysts & Chemicals Ltd | アルミナ担体及びそれを用いた水素化脱金属触媒並びにそれらの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3898322A (en) | 1975-08-05 |
| DE2349972A1 (de) | 1974-06-20 |