CA952289A - Preparation of alumina catalyst base having a narrow pore size distribution - Google Patents
Preparation of alumina catalyst base having a narrow pore size distributionInfo
- Publication number
- CA952289A CA952289A CA105,389A CA105389A CA952289A CA 952289 A CA952289 A CA 952289A CA 105389 A CA105389 A CA 105389A CA 952289 A CA952289 A CA 952289A
- Authority
- CA
- Canada
- Prior art keywords
- preparation
- size distribution
- pore size
- alumina catalyst
- catalyst base
- 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
- 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
- 239000011148 porous material Substances 0.000 title 1
Classifications
-
- 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
-
- 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
- B01J35/633—Pore volume less than 0.5 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
- B01J35/635—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
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- 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
- B01J35/66—Pore distribution
- B01J35/67—Pore distribution monomodal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1170970A | 1970-02-16 | 1970-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA952289A true CA952289A (en) | 1974-08-06 |
Family
ID=21751639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA105,389A Expired CA952289A (en) | 1970-02-16 | 1971-02-15 | Preparation of alumina catalyst base having a narrow pore size distribution |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA952289A (enExample) |
| DE (1) | DE2107147A1 (enExample) |
| FR (1) | FR2080526B1 (enExample) |
| GB (1) | GB1347106A (enExample) |
| NL (1) | NL7101963A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1123173A (en) * | 1974-09-09 | 1982-05-11 | Nalco Chemical Company | Controlling the pore diameter of precipitated alumina |
| US4579729A (en) * | 1985-07-05 | 1986-04-01 | Shell Oil Company | Wide pore alumina supports |
| FR3049595B1 (fr) * | 2016-04-05 | 2018-03-30 | IFP Energies Nouvelles | Procede de preparation d'une alumine mesoporeuse et macroporeuse a partir d'au moins un precurseur de type dawsonite |
| CN112516993B (zh) * | 2019-09-17 | 2023-01-10 | 中国石油化工股份有限公司 | 一种氧化铝载体的制备方法 |
| FR3112496A1 (fr) * | 2020-07-20 | 2022-01-21 | IFP Energies Nouvelles | Procédé de lavage d'une suspension d'oxydes métalliques |
| FR3122585A1 (fr) | 2021-05-04 | 2022-11-11 | Universite Claude Bernard Lyon 1 | Solide mésoporeux pour réguler l’humidité dans les espaces clos |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1331328A (fr) * | 1960-04-15 | 1963-07-05 | Exxon Research Engineering Co | Catalyseur d'hydroraffinage et procédé d'hydroraffinage |
-
1971
- 1971-02-15 DE DE19712107147 patent/DE2107147A1/de active Pending
- 1971-02-15 CA CA105,389A patent/CA952289A/en not_active Expired
- 1971-02-15 FR FR7104979A patent/FR2080526B1/fr not_active Expired
- 1971-02-15 NL NL7101963A patent/NL7101963A/xx unknown
- 1971-04-19 GB GB2179871A patent/GB1347106A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7101963A (enExample) | 1971-08-18 |
| GB1347106A (en) | 1974-02-27 |
| DE2107147A1 (de) | 1971-09-02 |
| FR2080526A1 (enExample) | 1971-11-19 |
| FR2080526B1 (enExample) | 1973-12-28 |
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