BE721850A - - Google Patents
Info
- Publication number
- BE721850A BE721850A BE721850DA BE721850A BE 721850 A BE721850 A BE 721850A BE 721850D A BE721850D A BE 721850DA BE 721850 A BE721850 A BE 721850A
- Authority
- BE
- Belgium
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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
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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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671642938 DE1642938C3 (de) | 1967-10-04 | 1967-10-04 | Vanadinpentoxid und Titandioxid enthaltender Trägerkatalysator |
| DE19681792123 DE1792123A1 (de) | 1968-07-25 | 1968-07-25 | Vanadinpentoxid und Titandioxid enthaltende Traegerkatalysatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE721850A true BE721850A (https=) | 1969-04-04 |
Family
ID=25754043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721850D BE721850A (https=) | 1967-10-04 | 1968-10-04 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3565829A (https=) |
| BE (1) | BE721850A (https=) |
| GB (1) | GB1238379A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2106796A1 (de) * | 1971-02-12 | 1972-08-24 | Wacker-Chemie GmbH, 8000 München | Katalysatoren zur Herstellung von Phthalsäureanhydrid |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725472A (en) * | 1969-08-05 | 1973-04-03 | Daicel Ltd | Process for preparing {60 ,{62 -unsaturated carboxylic acids |
| JPS5024305B2 (https=) * | 1972-01-31 | 1975-08-14 | ||
| DE2260615A1 (de) * | 1972-12-12 | 1974-06-20 | Basf Ag | Traegerkatalysator fuer die oxidation von o-xylol oder naphthalin zu phthalsaeureanhydrid |
| GB1426365A (en) * | 1973-06-04 | 1976-02-25 | British Steel Corp | Catalxst carrier |
| DE2436009C3 (de) * | 1974-07-26 | 1982-04-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE2510994B2 (de) * | 1975-03-13 | 1977-04-14 | Basf Ag, 6700 Ludwigshafen | Vanadium- und titanhaltiger traegerkatalysator |
| US4162992A (en) * | 1978-01-03 | 1979-07-31 | Monsanto Company | Oxidation and ammoxidation catalysts |
| USRE31364E (en) * | 1978-01-03 | 1983-08-30 | Monsanto Company | Oxidation and ammoxidation catalysis |
| DE2914683A1 (de) * | 1979-04-11 | 1980-10-16 | Basf Ag | Vanadium- und titan- und/oder zirkonhaltiger traegerkatalysator |
| GB2053872B (en) * | 1979-07-24 | 1983-03-23 | Tioxide Group Ltd | Catalysts |
| US4228038A (en) | 1979-07-24 | 1980-10-14 | Tioxide Group Limited | Method for the preparation of catalyst of vanadium pentoxide on substrate of titanium dioxide |
| US4397768A (en) * | 1981-02-26 | 1983-08-09 | Oxidaciones Organicas, C.A. "Oxidor" | Supported catalyst for the preparation of phthalic anhydride |
| US4482646A (en) * | 1983-04-21 | 1984-11-13 | Phillips Petroleum Company | Oxidative dehydrogenation of paraffins |
| US4582912A (en) * | 1984-10-01 | 1986-04-15 | Exxon Research & Engineering Co. | Process for preparing carboxylic anhydride using improved catalysts |
| US4835126A (en) * | 1986-05-06 | 1989-05-30 | Exxon Research & Engineering Company | Process for preparing a catalyst for the preparation of a carboxylic anhydride |
| US5043309A (en) * | 1989-12-29 | 1991-08-27 | Texaco Inc. | Solid solutions involving MGO-V2 O3 -TiO2 |
| WO1998037967A1 (de) | 1997-02-27 | 1998-09-03 | Basf Aktiengesellschaft | Verfahren zur herstellung von schalenkatalysatoren für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen |
| EP0960875B1 (de) | 1998-05-22 | 2001-08-29 | Consortium für elektrochemische Industrie GmbH | Verfahren zur Herstellung von gesättigten Carbonsäuren mit 1 bis 4 C-Atomen |
| DE19823275A1 (de) | 1998-05-26 | 1999-12-02 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid durch katalytische Gasphasenoxidation von x-Xylol-/-Naphthalin-Gemischen |
| DE19823262A1 (de) | 1998-05-26 | 1999-12-02 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE19824532A1 (de) | 1998-06-03 | 1999-12-09 | Basf Ag | Verfahren zur Herstellung von Schalenkatalysatoren für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen und so erhältliche Katalysatoren |
| DE19839001A1 (de) | 1998-08-27 | 2000-03-02 | Basf Ag | Schalenkatalysatoren für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen |
| DE10206989A1 (de) | 2002-02-19 | 2003-08-21 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| KR100533877B1 (ko) * | 2003-05-03 | 2005-12-29 | 동양종합건설 주식회사 | 다이옥신을 포함한 방향족할로겐화합물, 일산화탄소 및질소산화물을 제거하는 촉매 및 이의 용도 |
| DE102004028930A1 (de) * | 2004-06-15 | 2006-01-05 | Basf Ag | Silber, Vanadium und ein Element der Phosphorgruppe enthaltendes Multimetalloxid und dessen Verwendung |
| HUE054256T2 (hu) * | 2013-11-20 | 2021-08-30 | Lummus Technology Inc | Katalizátormérgeknek jól ellenálló, kettõs kötésû olefin-izomerizációs katalizátor |
| MX2019001131A (es) * | 2016-07-26 | 2019-07-22 | Basf Corp | Catalizador soportado, catalizador monolitico de reduccion catalitica selectiva (scr), metodo de preparacion del mismo y metodo para la eliminacion de oxidos de nitrogeno. |
-
1968
- 1968-10-02 US US764623A patent/US3565829A/en not_active Expired - Lifetime
- 1968-10-03 GB GB1238379D patent/GB1238379A/en not_active Expired
- 1968-10-04 BE BE721850D patent/BE721850A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2106796A1 (de) * | 1971-02-12 | 1972-08-24 | Wacker-Chemie GmbH, 8000 München | Katalysatoren zur Herstellung von Phthalsäureanhydrid |
Also Published As
| Publication number | Publication date |
|---|---|
| US3565829A (en) | 1971-02-23 |
| GB1238379A (https=) | 1971-07-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: BADISCHE ANILIN- & SODAFABRIK A.G. Effective date: 19881004 |