FR2490650B1 - Catalyseurs d'alumine et leur methode de preparation - Google Patents
Catalyseurs d'alumine et leur methode de preparationInfo
- Publication number
- FR2490650B1 FR2490650B1 FR8118063A FR8118063A FR2490650B1 FR 2490650 B1 FR2490650 B1 FR 2490650B1 FR 8118063 A FR8118063 A FR 8118063A FR 8118063 A FR8118063 A FR 8118063A FR 2490650 B1 FR2490650 B1 FR 2490650B1
- Authority
- FR
- France
- Prior art keywords
- preparation
- alumina catalysts
- catalysts
- alumina
- 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
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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
-
- 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
- B01J35/635—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18943180A | 1980-09-22 | 1980-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2490650A1 FR2490650A1 (fr) | 1982-03-26 |
| FR2490650B1 true FR2490650B1 (fr) | 1985-06-28 |
Family
ID=22697298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8118063A Expired FR2490650B1 (fr) | 1980-09-22 | 1981-09-22 | Catalyseurs d'alumine et leur methode de preparation |
Country Status (10)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58205349A (ja) * | 1982-05-26 | 1983-11-30 | Hitachi Ltd | 順次接続式通信制御装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE621879A (enrdf_load_stackoverflow) * | ||||
| US2872418A (en) * | 1952-12-29 | 1959-02-03 | Universal Oil Prod Co | Production of alumina-halogen composites |
| US3558737A (en) * | 1968-07-26 | 1971-01-26 | Texas Dev Corp | Olefin polymerization |
| US4016108A (en) * | 1976-01-05 | 1977-04-05 | Exxon Research And Engineering Company | Preparation of catalysts of predetermined pore size distribution and pore volume |
| US4288649A (en) * | 1979-08-23 | 1981-09-08 | Standard Oil Company (Indiana) | Isobutylene polymerization process |
| US4306105A (en) * | 1980-09-22 | 1981-12-15 | Cosden Technology, Inc. | Process for the production of polyisobutenes |
-
1981
- 1981-09-02 IN IN987/CAL/81A patent/IN154458B/en unknown
- 1981-09-11 IT IT23901/81A patent/IT1139964B/it active
- 1981-09-11 AR AR286820A patent/AR227066A1/es active
- 1981-09-15 GB GB8127810A patent/GB2084481B/en not_active Expired
- 1981-09-17 JP JP56145658A patent/JPS5787843A/ja active Granted
- 1981-09-17 NL NL8104300A patent/NL8104300A/nl not_active Application Discontinuation
- 1981-09-18 BE BE0/205999A patent/BE890410A/fr not_active IP Right Cessation
- 1981-09-21 CA CA000386275A patent/CA1173425A/en not_active Expired
- 1981-09-21 DE DE19813137499 patent/DE3137499A1/de active Granted
- 1981-09-22 FR FR8118063A patent/FR2490650B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1139964B (it) | 1986-09-24 |
| GB2084481B (en) | 1984-06-13 |
| AR227066A1 (es) | 1982-09-15 |
| DE3137499C2 (enrdf_load_stackoverflow) | 1991-05-29 |
| NL8104300A (nl) | 1982-04-16 |
| BE890410A (fr) | 1982-03-18 |
| JPH025460B2 (enrdf_load_stackoverflow) | 1990-02-02 |
| DE3137499A1 (de) | 1982-05-27 |
| IT8123901A0 (it) | 1981-09-11 |
| FR2490650A1 (fr) | 1982-03-26 |
| IN154458B (enrdf_load_stackoverflow) | 1984-10-27 |
| GB2084481A (en) | 1982-04-15 |
| JPS5787843A (en) | 1982-06-01 |
| CA1173425A (en) | 1984-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |