FR2405900B1 - PROCESS FOR THE PREPARATION OF SPHEROIDAL ALUMINA PARTICLES AND THE USE OF SAID PARTICLES AS CATALYST SUPPORTS - Google Patents
PROCESS FOR THE PREPARATION OF SPHEROIDAL ALUMINA PARTICLES AND THE USE OF SAID PARTICLES AS CATALYST SUPPORTSInfo
- Publication number
- FR2405900B1 FR2405900B1 FR7826852A FR7826852A FR2405900B1 FR 2405900 B1 FR2405900 B1 FR 2405900B1 FR 7826852 A FR7826852 A FR 7826852A FR 7826852 A FR7826852 A FR 7826852A FR 2405900 B1 FR2405900 B1 FR 2405900B1
- Authority
- FR
- France
- Prior art keywords
- particles
- preparation
- catalyst supports
- spheroidal alumina
- alumina particles
- 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.)
- Expired
Links
- 239000002245 particle Substances 0.000 title 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 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
- C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
-
- 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
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/31—Density
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/635—0.5-1.0 ml/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/638—Pore volume more than 1.0 ml/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- 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
- C01F7/021—After-treatment of oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- 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
- 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
- C01P2006/11—Powder tap 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
-
- 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
- C01P2006/17—Pore diameter distribution
-
- 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
- C01P2006/21—Attrition-index or crushing strength of granulates
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/781,379 US4179408A (en) | 1977-03-25 | 1977-03-25 | Process for preparing spheroidal alumina particles |
US05/781,393 US4154812A (en) | 1977-03-25 | 1977-03-25 | Process for preparing alumina |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2405900A1 FR2405900A1 (en) | 1979-05-11 |
FR2405900B1 true FR2405900B1 (en) | 1986-04-11 |
Family
ID=27119846
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7808965A Expired FR2405899B1 (en) | 1977-03-25 | 1978-03-28 | NOVEL CRYSTALLINE ALUMINA MONOHYDRATE USEFUL AS A CATALYST SUPPORT AND PREPARATION METHOD THEREOF |
FR7826852A Expired FR2405900B1 (en) | 1977-03-25 | 1978-09-19 | PROCESS FOR THE PREPARATION OF SPHEROIDAL ALUMINA PARTICLES AND THE USE OF SAID PARTICLES AS CATALYST SUPPORTS |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7808965A Expired FR2405899B1 (en) | 1977-03-25 | 1978-03-28 | NOVEL CRYSTALLINE ALUMINA MONOHYDRATE USEFUL AS A CATALYST SUPPORT AND PREPARATION METHOD THEREOF |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS53119800A (en) |
DE (2) | DE2812875A1 (en) |
FR (2) | FR2405899B1 (en) |
GB (4) | GB1603462A (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4392987A (en) * | 1981-12-30 | 1983-07-12 | W. R. Grace & Co. | Alumina spheroids with controlled small particle size and a process for producing them |
FR2518986B1 (en) * | 1981-12-30 | 1985-09-06 | Criceram | PROCESS FOR THE PREPARATION OF HIGH-PURITY ALUMINS FROM IMPURE SOLUTIONS OF ALUMINUM CHLORIDE |
DE3212249C2 (en) * | 1982-04-02 | 1986-08-21 | Condea Chemie GmbH, 2212 Brunsbüttel | Process for the production of spherical clay |
JPS58190823A (en) * | 1982-04-26 | 1983-11-07 | Chiyoda Chem Eng & Constr Co Ltd | Manufacture of alumina carrier |
US4513101A (en) * | 1983-07-27 | 1985-04-23 | W. R. Grace & Co. | Small bead auto exhaust catalyst |
JPS6340724A (en) * | 1986-08-04 | 1988-02-22 | Kumamoto Pref Gov | Production of low-soda alumina powder |
JP4747353B2 (en) * | 1998-07-06 | 2011-08-17 | アンスティテュ フランセ デュ ペトロール | Novel dispersible hydrated aluminum, process for its preparation and its use in the preparation of catalysts |
JP4639443B2 (en) * | 1999-08-30 | 2011-02-23 | 住友化学株式会社 | Boehmite and underlayer of magnetic recording medium formed using the same |
JP3715482B2 (en) * | 1999-11-04 | 2005-11-09 | エヌ・イーケムキャット株式会社 | Carbon monoxide selective oxidation catalyst in hydrogen-containing gas, carbon monoxide removal method using the catalyst, and solid polymer electrolyte fuel cell system |
DE10221668B4 (en) * | 2002-05-16 | 2005-04-28 | Daimler Chrysler Ag | Spherical catalytic converter for internal combustion engines and method for catalyzing exhaust gases or pollutant mixtures |
TWI432381B (en) * | 2005-12-12 | 2014-04-01 | Grace W R & Co | Alumina particles |
CN103260747B (en) * | 2010-11-16 | 2016-06-22 | 罗地亚管理公司 | Alumina catalyst carrier |
FR2984180A1 (en) * | 2011-12-20 | 2013-06-21 | IFP Energies Nouvelles | PROCESS FOR PRODUCING SPHEROIDAL ALUMINA PARTICLES |
TWI579043B (en) * | 2012-02-17 | 2017-04-21 | 先進精鍊科技有限公司 | Spheroidal catalyst support and preparation method thereof |
TWI611836B (en) | 2012-02-17 | 2018-01-21 | Advanced Refining Technologies Llc. | Catalyst support and preparation method thereof |
FR2997948B1 (en) * | 2012-11-15 | 2014-11-28 | IFP Energies Nouvelles | PROCESS FOR ISOMERIZING AN AROMATIC C8 CUT IN THE PRESENCE OF A CATALYST BASED ON A EUO ZEOLITE AND A PARTICULAR SODIUM CONTENT |
US10443100B2 (en) | 2014-05-22 | 2019-10-15 | The Scripps Research Institute | Gene expression profiles associated with sub-clinical kidney transplant rejection |
FR3022235B1 (en) * | 2014-06-13 | 2021-05-07 | Ifp Energies Now | HIGH DISPERSIBILITY GEL AND ITS PREPARATION PROCESS |
JP6619421B2 (en) * | 2014-08-08 | 2019-12-11 | サソール・パーフオーマンス・ケミカルズ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Precipitated alumina and method for preparing the same |
CN112429755A (en) * | 2020-11-18 | 2021-03-02 | 山东物华新材料科技有限公司 | Preparation method of water treatment active alumina ball |
DE112021007314T5 (en) | 2021-03-19 | 2024-01-04 | Jgc Catalysts And Chemicals Ltd. | Silica-alumina powder, process for producing silica-alumina powder, catalyst for fluid catalytic cracking and process for producing the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1958710A (en) * | 1933-03-23 | 1934-05-15 | Paul S Moyer | Colloidal aluminum hydroxide and method of making the same |
US2492167A (en) * | 1943-06-01 | 1949-12-27 | Socony Vacuum Oil Co Inc | Process of forming alumina-containing gel beads |
FR1267749A (en) * | 1960-09-21 | 1961-07-21 | Nalco Chemical Co | Process for the preparation of an alumina catalyst support and resulting products |
FR1414641A (en) * | 1963-12-06 | 1965-10-15 | Grace W R & Co | Improved process for the preparation of alumina gels by atomization and alumina gels obtained by this process |
GB1076450A (en) * | 1963-12-06 | 1967-07-19 | Grace W R & Co | Improvements relating to the production of alumina gels |
DE1592108A1 (en) * | 1964-06-26 | 1970-12-03 | Grace W R & Co | Process for the production of clay gels |
DE1592098C3 (en) * | 1965-12-13 | 1978-05-11 | Engelhard Minerals & Chemicals Corp., Murray Hill, N.J. (V.St.A.) | Process for the preparation of spherical alumina particles |
JPS4933321B1 (en) * | 1970-12-07 | 1974-09-06 | ||
DE2302724A1 (en) * | 1972-01-19 | 1973-08-09 | Grace W R & Co | Continuous porous alumina prodn - by slurrying solns of sodium aluminate and aluminium sulphate |
US3864461A (en) * | 1972-08-29 | 1975-02-04 | Laporte Industries Ltd | Process for the production of alumina |
US3864451A (en) * | 1973-08-16 | 1975-02-04 | Environics Inc | Method for Removing Nitric Oxide from Combustion Gases |
JPS5072897A (en) * | 1973-10-31 | 1975-06-16 | ||
US3979334A (en) * | 1975-04-16 | 1976-09-07 | Universal Oil Products Company | Manufacture of spheroidal alumina particles |
-
1978
- 1978-03-23 DE DE19782812875 patent/DE2812875A1/en active Granted
- 1978-03-23 GB GB29046/80A patent/GB1603462A/en not_active Expired
- 1978-03-23 GB GB29154/80A patent/GB1603464A/en not_active Expired
- 1978-03-23 DE DE2858783A patent/DE2858783C2/de not_active Expired - Lifetime
- 1978-03-23 GB GB29047/80A patent/GB1603463A/en not_active Expired
- 1978-03-23 GB GB11808/78A patent/GB1603461A/en not_active Expired
- 1978-03-25 JP JP3479878A patent/JPS53119800A/en active Granted
- 1978-03-28 FR FR7808965A patent/FR2405899B1/en not_active Expired
- 1978-09-19 FR FR7826852A patent/FR2405900B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0152328B2 (en) | 1989-11-08 |
FR2405899A1 (en) | 1979-05-11 |
GB1603463A (en) | 1981-11-25 |
JPS53119800A (en) | 1978-10-19 |
FR2405900A1 (en) | 1979-05-11 |
DE2858783C2 (en) | 1992-02-06 |
GB1603461A (en) | 1981-11-25 |
GB1603464A (en) | 1981-11-25 |
DE2812875C2 (en) | 1989-08-31 |
DE2812875A1 (en) | 1978-10-05 |
FR2405899B1 (en) | 1985-10-04 |
GB1603462A (en) | 1981-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
RC | Opposition against decision of lapse | ||
DA | Annulment of decision of lapse | ||
CD | Change of name or company name |