DK351275A - - Google Patents
Info
- Publication number
- DK351275A DK351275A DK351275A DK351275A DK351275A DK 351275 A DK351275 A DK 351275A DK 351275 A DK351275 A DK 351275A DK 351275 A DK351275 A DK 351275A DK 351275 A DK351275 A DK 351275A
- Authority
- DK
- Denmark
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
- C07C5/2213—Catalytic processes not covered by C07C5/23 - C07C5/31 with metal oxides
-
- 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
-
- 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
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
-
- 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
- B01J21/12—Silica and 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0209—Impregnation involving a reaction between the support and a fluid
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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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/8995—Catalyst and recycle considerations
- Y10S585/906—Catalyst preservation or manufacture, e.g. activation before use
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2594374 | 1974-08-02 | ||
| IT25943/74A IT1017878B (it) | 1974-08-02 | 1974-08-02 | Processo per la isomerizzazione di alcheni |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK351275A true DK351275A (da) | 1976-02-03 |
| DK142409B DK142409B (da) | 1980-10-27 |
| DK142409C DK142409C (da) | 1981-03-30 |
Family
ID=11218216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK351275AA DK142409B (da) | 1974-08-02 | 1975-08-01 | Fremgangsmåde til skelet-isomerisation af alkener. |
Country Status (33)
| Country | Link |
|---|---|
| US (1) | US4038337A (da) |
| JP (1) | JPS5858387B2 (da) |
| AR (1) | AR205576A1 (da) |
| AT (1) | AT347416B (da) |
| BE (1) | BE832060A (da) |
| BG (1) | BG31222A3 (da) |
| BR (1) | BR7504977A (da) |
| CA (1) | CA1046089A (da) |
| CS (1) | CS188964B2 (da) |
| DD (1) | DD119032A5 (da) |
| DE (1) | DE2534459C2 (da) |
| DK (1) | DK142409B (da) |
| EG (1) | EG12473A (da) |
| FR (1) | FR2280613A1 (da) |
| GB (1) | GB1505404A (da) |
| HU (1) | HU178718B (da) |
| IE (1) | IE43063B1 (da) |
| IN (1) | IN143979B (da) |
| IT (1) | IT1017878B (da) |
| LU (1) | LU73120A1 (da) |
| MW (1) | MW4875A1 (da) |
| MX (1) | MX142985A (da) |
| NL (1) | NL181000C (da) |
| NO (1) | NO147875C (da) |
| PH (1) | PH12406A (da) |
| PL (1) | PL102873B1 (da) |
| RO (1) | RO68012A (da) |
| SE (1) | SE399878B (da) |
| SU (1) | SU906360A3 (da) |
| TR (1) | TR18625A (da) |
| YU (1) | YU37297B (da) |
| ZA (1) | ZA754580B (da) |
| ZM (1) | ZM10675A1 (da) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040698C2 (de) * | 1980-10-29 | 1982-12-23 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Isomerisierung von n-Alkenen |
| DE3000650C2 (de) * | 1980-01-10 | 1982-04-22 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Isomerisierung von Alkenen |
| EP0032543A1 (de) * | 1980-01-10 | 1981-07-29 | Chemische Werke Hüls Ag | Verfahren zur Isomerisierung von n-Alkenen |
| FR2506297B1 (fr) | 1981-05-21 | 1986-05-02 | Inst Francais Du Petrole | Procede d'isomerisation d'olefines |
| US4404416A (en) * | 1981-07-24 | 1983-09-13 | Polysar International S.A. | Isomerization |
| US4404417A (en) * | 1981-07-24 | 1983-09-13 | Polysar International S.A. | Isomerization |
| CA1215963A (en) * | 1982-11-12 | 1986-12-30 | Tenneco Oil Company | A1.sub.20.sub.3alkene isomerization process |
| US4814519A (en) * | 1987-12-30 | 1989-03-21 | Mobil Oil Corporation | Production of ethers from olefins |
| US6323384B1 (en) | 1991-06-05 | 2001-11-27 | Equistar Chemicals, Lp | Process for isomerizing linear olefins to isoolefins |
| CN1032059C (zh) * | 1991-06-05 | 1996-06-19 | 莱昂德尔石油化学公司 | 将直链烯烃异构成异烯烃的方法 |
| US5507940A (en) * | 1991-08-30 | 1996-04-16 | Shell Oil Company | Hydrodenitrification catalyst and process |
| FR2695636B1 (fr) * | 1992-09-15 | 1994-12-02 | Inst Francais Du Petrole | Procédé pour l'isomérisation des oléfines. |
| FR2714051B1 (fr) * | 1993-12-22 | 1996-02-02 | Inst Francais Du Petrole | Procédé d'isomérisation squelettale des oléfines utilisant une matière à base d'alumine. |
| US5648585A (en) * | 1993-12-29 | 1997-07-15 | Murray; Brendan Dermot | Process for isomerizing linear olefins to isoolefins |
| IT1271313B (it) | 1994-12-21 | 1997-05-27 | Enichem Spa | Processo integrato per la produzione di eteri alchilici ter-amilici |
| DE19545042A1 (de) * | 1995-12-02 | 1997-06-05 | Studiengesellschaft Kohle Mbh | Amorphe mikroporöse Mischoxidkatalysatoren mit kontrollierter Oberflächenpolarität für die selektive heterogene Katalyse Adsorption und Stofftrennung |
| US5763721A (en) | 1996-12-12 | 1998-06-09 | Phillips Petroleum Company | Hydrodealkylation of C9+ aromatic compounds |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2217252A (en) * | 1937-08-14 | 1940-10-08 | Shell Dev | Process for isomerization of olefin hydrocarbons |
| US2242387A (en) * | 1937-10-09 | 1941-05-20 | Standard Oil Co | Catalytic desulphurization |
| US2328753A (en) * | 1939-01-20 | 1943-09-07 | Universal Oil Prod Co | Isomerization of olefins |
| US2280054A (en) * | 1939-02-14 | 1942-04-21 | Julius S Beck | Adjustable liner for well casings |
| US2300151A (en) * | 1939-12-05 | 1942-10-27 | Standard Oil Dev Co | Art of treating hydrocarbons |
| US2322622A (en) * | 1939-12-28 | 1943-06-22 | Standard Catalytic Co | Treatment of motor fuels |
| US2483131A (en) * | 1947-01-23 | 1949-09-27 | Texaco Development Corp | Sif-impregnated silica-alumina catalyst |
| GB670992A (en) * | 1949-05-30 | 1952-04-30 | Morag Lauchlan Allan | Improvements in and relating to the isomerisation of unsaturated hydrocarbons |
| US3213156A (en) * | 1962-05-18 | 1965-10-19 | Air Prod & Chem | Selective isomerization of an alkene with a silane catalyst |
| GB1065008A (en) * | 1964-09-18 | 1967-04-12 | British Petroleum Co | Isomerisation of olefines |
| US3698157A (en) * | 1971-06-01 | 1972-10-17 | Mobil Oil Corp | Separation of mixtures with modified zeolites |
-
1974
- 1974-08-02 IT IT25943/74A patent/IT1017878B/it active
-
1975
- 1975-01-01 AR AR259880A patent/AR205576A1/es active
- 1975-07-16 ZA ZA00754580A patent/ZA754580B/xx unknown
- 1975-07-17 IN IN1395/CAL/1975A patent/IN143979B/en unknown
- 1975-07-17 GB GB30141/75A patent/GB1505404A/en not_active Expired
- 1975-07-18 CA CA231,787A patent/CA1046089A/en not_active Expired
- 1975-07-19 MW MW48/75A patent/MW4875A1/xx unknown
- 1975-07-29 MX MX159864A patent/MX142985A/es unknown
- 1975-07-29 IE IE1699/75A patent/IE43063B1/en unknown
- 1975-07-29 ZM ZM106/75A patent/ZM10675A1/xx unknown
- 1975-07-29 YU YU1942/75A patent/YU37297B/xx unknown
- 1975-07-29 EG EG455/75A patent/EG12473A/xx active
- 1975-07-29 TR TR18625A patent/TR18625A/xx unknown
- 1975-07-29 FR FR7523706A patent/FR2280613A1/fr active Granted
- 1975-07-30 DD DD187576A patent/DD119032A5/xx unknown
- 1975-07-31 LU LU73120A patent/LU73120A1/xx unknown
- 1975-07-31 CS CS755357A patent/CS188964B2/cs unknown
- 1975-08-01 DE DE2534459A patent/DE2534459C2/de not_active Expired
- 1975-08-01 PL PL1975182475A patent/PL102873B1/pl unknown
- 1975-08-01 SU SU752159094A patent/SU906360A3/ru active
- 1975-08-01 JP JP50093247A patent/JPS5858387B2/ja not_active Expired
- 1975-08-01 DK DK351275AA patent/DK142409B/da not_active IP Right Cessation
- 1975-08-01 AT AT600275A patent/AT347416B/de not_active IP Right Cessation
- 1975-08-01 SE SE7508747A patent/SE399878B/xx not_active IP Right Cessation
- 1975-08-01 NO NO752709A patent/NO147875C/no unknown
- 1975-08-01 US US05/601,208 patent/US4038337A/en not_active Expired - Lifetime
- 1975-08-01 BE BE158887A patent/BE832060A/xx not_active IP Right Cessation
- 1975-08-01 HU HU75SA2827A patent/HU178718B/hu unknown
- 1975-08-02 RO RO7583057A patent/RO68012A/ro unknown
- 1975-08-02 BG BG7530721A patent/BG31222A3/xx unknown
- 1975-08-04 NL NLAANVRAGE7509285,A patent/NL181000C/xx not_active IP Right Cessation
- 1975-08-04 BR BR7504977*A patent/BR7504977A/pt unknown
-
1977
- 1977-07-12 PH PH19991A patent/PH12406A/en unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |