BR7308264D0 - Composicao de catalisador para oxidacao de benzeno em anidrido maleico, aperfeicoamento a dita composicao e processo para a preparacao de anidrido maleico - Google Patents
Composicao de catalisador para oxidacao de benzeno em anidrido maleico, aperfeicoamento a dita composicao e processo para a preparacao de anidrido maleicoInfo
- Publication number
- BR7308264D0 BR7308264D0 BR8264/73A BR826473A BR7308264D0 BR 7308264 D0 BR7308264 D0 BR 7308264D0 BR 8264/73 A BR8264/73 A BR 8264/73A BR 826473 A BR826473 A BR 826473A BR 7308264 D0 BR7308264 D0 BR 7308264D0
- Authority
- BR
- Brazil
- Prior art keywords
- maleic anhydride
- composition
- improvement
- preparation
- benzene oxidation
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 title 2
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8872—Alkali or alkaline earth metals
-
- 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
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- 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
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
-
- 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
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/31—Chromium, molybdenum or tungsten combined with bismuth
-
- 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
- B01J23/32—Manganese, technetium or rhenium
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8876—Arsenic, antimony or bismuth
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8877—Vanadium, tantalum, niobium or polonium
-
- 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
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—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
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
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)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00300026A US3838067A (en) | 1970-09-28 | 1972-10-24 | Catalyst and use thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7308264D0 true BR7308264D0 (pt) | 1974-07-18 |
Family
ID=23157353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8264/73A BR7308264D0 (pt) | 1972-10-24 | 1973-10-23 | Composicao de catalisador para oxidacao de benzeno em anidrido maleico, aperfeicoamento a dita composicao e processo para a preparacao de anidrido maleico |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS539196B2 (cs) |
| AR (1) | AR198250A1 (cs) |
| AU (1) | AU475601B2 (cs) |
| BE (1) | BE806355A (cs) |
| BR (1) | BR7308264D0 (cs) |
| CA (1) | CA1014966A (cs) |
| FR (1) | FR2203677B1 (cs) |
| GB (1) | GB1442666A (cs) |
| IN (1) | IN140070B (cs) |
| IT (1) | IT1008583B (cs) |
| NL (1) | NL160820C (cs) |
| RO (1) | RO69174A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL100811B1 (pl) * | 1976-05-07 | 1978-11-30 | Sposob wytwarzania katalizatorow wanadowo-molibdenowych | |
| US4212766A (en) * | 1978-04-21 | 1980-07-15 | Standard Oil Company | Process for forming multi-component oxide complex catalysts |
| JPS5631425A (en) * | 1979-08-22 | 1981-03-30 | Kao Corp | Deodorant agent |
-
1973
- 1973-09-05 IN IN2028/CAL/73A patent/IN140070B/en unknown
- 1973-09-20 NL NL7312963.A patent/NL160820C/xx not_active IP Right Cessation
- 1973-10-04 AR AR250369A patent/AR198250A1/es active
- 1973-10-18 AU AU61568/73A patent/AU475601B2/en not_active Expired
- 1973-10-19 GB GB4886273A patent/GB1442666A/en not_active Expired
- 1973-10-22 BE BE136929A patent/BE806355A/xx not_active IP Right Cessation
- 1973-10-23 CA CA183,964A patent/CA1014966A/en not_active Expired
- 1973-10-23 BR BR8264/73A patent/BR7308264D0/pt unknown
- 1973-10-23 FR FR7337670A patent/FR2203677B1/fr not_active Expired
- 1973-10-24 RO RO7376420A patent/RO69174A/ro unknown
- 1973-10-24 IT IT53321/73A patent/IT1008583B/it active
- 1973-10-24 JP JP11980273A patent/JPS539196B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS539196B2 (cs) | 1978-04-04 |
| FR2203677A1 (cs) | 1974-05-17 |
| AU6156873A (en) | 1975-04-24 |
| RO69174A (ro) | 1980-02-15 |
| NL160820B (nl) | 1979-07-16 |
| IT1008583B (it) | 1976-11-30 |
| CA1014966A (en) | 1977-08-02 |
| BE806355A (fr) | 1974-04-22 |
| NL7312963A (cs) | 1974-04-26 |
| GB1442666A (en) | 1976-07-14 |
| NL160820C (nl) | 1979-12-17 |
| IN140070B (cs) | 1976-09-11 |
| FR2203677B1 (cs) | 1977-05-27 |
| DE2353317B2 (de) | 1976-04-22 |
| AU475601B2 (en) | 1976-08-26 |
| DE2353317A1 (de) | 1974-05-02 |
| AR198250A1 (es) | 1974-06-07 |
| JPS4975475A (cs) | 1974-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR7305635D0 (pt) | Processo para a preparacao de complexos cataliticos solidos, aperfeicoados, e, para a polimerizacao de alfaolefinas | |
| BR7400139D0 (pt) | Composicao catalisadora aperfeicoada e processo aperfeicoado para a producao de um hidrocarboneto olefinicamente insaturado ou piridina | |
| BR7306978D0 (pt) | Aperfeicoamento em processo para oxidacao por via umida de materiais carbonaceos de despejo | |
| AT333707B (de) | Tragerkatalysator fur die oxydation von o-xylol oder naphthalin zu phthalsaureanhydrid | |
| BR7205790D0 (pt) | Processo para preparar compostos de axazolina e preparar acidos | |
| BE774993A (fr) | Procede de preparation simultanee de 1,3-butadiene et de methacroleine | |
| BR7308816D0 (pt) | Aperfeicoamento em um processo para polimerizacao ou copolimerizacao de olefinas e composicao de catalisador para a polimerizacao ou copolimerizacao de olefinas | |
| BR7208936D0 (pt) | Aparelho e processo para separar materiais vegetais de areia | |
| BE787647A (fr) | Procede de preparation d'anhydride maleique et catalyseur utilisable dans ce procede | |
| AT325085B (de) | Wärmebehandlungsverfahren für unlegierte, niedriggekohlte baustähle zur verbesserung der mechanischen werkstoffeigenschaften | |
| BR7105663D0 (pt) | Processo para efetuar o tratamento termico rapido de chapas de aco | |
| BR7308264D0 (pt) | Composicao de catalisador para oxidacao de benzeno em anidrido maleico, aperfeicoamento a dita composicao e processo para a preparacao de anidrido maleico | |
| BE807345A (fr) | Procede de preparation d'hydroxylamines aromatiques en presence de catalyseurs | |
| BR7303216D0 (pt) | Processo para preparar anidrido maleico | |
| BR7202191D0 (pt) | Derivados de biciclo hepteno e processo de sua preparacao | |
| IT1025096B (it) | Catalizzatore con mo c ti e processo per la preparazione di acidi in saturi | |
| BR7205465D0 (pt) | Processo para a preparacao de 1-fenil-2-imino-imidazolidinas e composicao repulsora de passaros | |
| BR7303879D0 (pt) | Processo para producao de copias e material para emprego do mesmo | |
| BR7410291A (pt) | Composicao de catalisador e processo para sua preparacao | |
| BR7205972D0 (pt) | Processo para preparar composicoes aperfeicoadas de cimento | |
| BR7308793D0 (pt) | Processo para colorir materiais texteis | |
| BR7209132D0 (pt) | Processo para fazer lingotes de aco | |
| BR7305986D0 (pt) | Processo de preparacao de novos compostos e composicoes de fosforotiolatos e composicoes resultantes | |
| BR7407096D0 (pt) | Processo continuo e aparelhagem para a preparacao de anidrido maleico | |
| BR7204270D0 (pt) | Processo para produzir materiais de ferrita |