FR2254369B1 - - Google Patents
Info
- Publication number
- FR2254369B1 FR2254369B1 FR7441352A FR7441352A FR2254369B1 FR 2254369 B1 FR2254369 B1 FR 2254369B1 FR 7441352 A FR7441352 A FR 7441352A FR 7441352 A FR7441352 A FR 7441352A FR 2254369 B1 FR2254369 B1 FR 2254369B1
- Authority
- FR
- France
- 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
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/12—Oxidising
- B01J37/14—Oxidising with gases containing free oxygen
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
- C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/85—Chromium, molybdenum or tungsten
- C07C2523/88—Molybdenum
- C07C2523/882—Molybdenum and cobalt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB58480/73A GB1494619A (en) | 1973-12-18 | 1973-12-18 | Regeneration of alkene disproportionation catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2254369A1 FR2254369A1 (fr) | 1975-07-11 |
FR2254369B1 true FR2254369B1 (fr) | 1976-10-22 |
Family
ID=10481726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7441352A Expired FR2254369B1 (fr) | 1973-12-18 | 1974-12-16 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS588896B2 (fr) |
BE (1) | BE823148A (fr) |
DE (1) | DE2459347C2 (fr) |
FR (1) | FR2254369B1 (fr) |
GB (1) | GB1494619A (fr) |
IT (1) | IT1027726B (fr) |
NL (1) | NL7416335A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2222531A (en) * | 1988-06-30 | 1990-03-14 | Shell Int Research | Regeneration process for a Fischer-Tropsch catalyst |
NL9201810A (nl) * | 1992-10-19 | 1994-05-16 | Dsm Nv | Werkwijze voor de omzetting van een olefine of een olefinemengsel. |
KR20060129389A (ko) * | 2004-01-20 | 2006-12-15 | 제이에스알 가부시끼가이샤 | 수소 첨가 촉매의 재생 방법 및 디올레핀 정제 플랜트 |
JP6228246B2 (ja) * | 2015-03-03 | 2017-11-08 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | エテンのオリゴマー化に使用される不均一系触媒の再生 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL254614A (fr) * | 1959-08-31 | |||
FR91345E (fr) * | 1965-11-22 | 1968-09-09 |
-
1973
- 1973-12-18 GB GB58480/73A patent/GB1494619A/en not_active Expired
-
1974
- 1974-12-10 BE BE1006318A patent/BE823148A/xx not_active IP Right Cessation
- 1974-12-16 JP JP49143579A patent/JPS588896B2/ja not_active Expired
- 1974-12-16 DE DE2459347A patent/DE2459347C2/de not_active Expired
- 1974-12-16 IT IT30614/74A patent/IT1027726B/it active
- 1974-12-16 FR FR7441352A patent/FR2254369B1/fr not_active Expired
- 1974-12-16 NL NL7416335A patent/NL7416335A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IT1027726B (it) | 1978-12-20 |
FR2254369A1 (fr) | 1975-07-11 |
DE2459347C2 (de) | 1986-04-03 |
DE2459347A1 (de) | 1975-06-19 |
GB1494619A (en) | 1977-12-07 |
BE823148A (nl) | 1975-06-10 |
JPS50105588A (fr) | 1975-08-20 |
NL7416335A (nl) | 1975-06-20 |
JPS588896B2 (ja) | 1983-02-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |