IT8448726A0 - Catalizzatori contenenti ossidi misti di vanadio, fosforo ed alluminio e/ovvero boro e relativo procedimento di produzione - Google Patents
Catalizzatori contenenti ossidi misti di vanadio, fosforo ed alluminio e/ovvero boro e relativo procedimento di produzioneInfo
- Publication number
- IT8448726A0 IT8448726A0 IT8448726A IT4872684A IT8448726A0 IT 8448726 A0 IT8448726 A0 IT 8448726A0 IT 8448726 A IT8448726 A IT 8448726A IT 4872684 A IT4872684 A IT 4872684A IT 8448726 A0 IT8448726 A0 IT 8448726A0
- Authority
- IT
- Italy
- Prior art keywords
- vanadium
- boron
- phosphorus
- aluminum
- production process
- Prior art date
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052698 phosphorus Inorganic materials 0.000 title 1
- 239000011574 phosphorus Substances 0.000 title 1
- 229910052720 vanadium Inorganic materials 0.000 title 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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
- 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
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
-
- 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
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
-
- 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/523,769 US4511670A (en) | 1983-08-17 | 1983-08-17 | Catalysts containing mixed oxides of vanadium, phosphorus, and aluminum and/or boron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8448726A0 true IT8448726A0 (it) | 1984-08-14 |
| IT1237355B IT1237355B (it) | 1993-05-31 |
Family
ID=24086383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT8448726A IT1237355B (it) | 1983-08-17 | 1984-08-14 | Catalizzatori contenenti ossidi misti di vanadio, fosforo e alluminio e/ovvero boro e relativo procedimento di produzione |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4511670A (it) |
| JP (1) | JPS60227836A (it) |
| KR (1) | KR910008724B1 (it) |
| AR (1) | AR240662A1 (it) |
| AT (1) | AT391633B (it) |
| AU (1) | AU560822B2 (it) |
| BR (1) | BR8404104A (it) |
| CA (1) | CA1220466A (it) |
| DE (1) | DE3429164A1 (it) |
| ES (1) | ES8606021A1 (it) |
| FR (1) | FR2550712B1 (it) |
| GB (1) | GB2145009B (it) |
| HU (1) | HUT36720A (it) |
| IN (1) | IN161957B (it) |
| IT (1) | IT1237355B (it) |
| ZA (1) | ZA845767B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5155235A (en) * | 1990-07-12 | 1992-10-13 | Mitsui Toatsu Chemicals, Inc. | Catalyst for producing maleic anhydride from butane and process for preparing same |
| US5319106A (en) * | 1992-11-09 | 1994-06-07 | Abb Lummus Crest Inc. | Stabilization of mixtures of maleic anhydride and acrylic acid during distillation |
| IT1290407B1 (it) * | 1996-04-29 | 1998-12-03 | Lonza Spa | Procedimento per la trasformazione di un precursore di catalizzatore a base di ossido misto di vanadio/fosforo nel catalizzatore attivo |
| DE10334582A1 (de) * | 2003-07-28 | 2005-02-24 | Basf Ag | Verfahren zur Herstellung von Maleinsäureanhydrid |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856824A (en) * | 1971-12-27 | 1974-12-24 | Monsanto Co | Modified p-v-fe catalyst for production of maleic anhydride from saturated aliphatic hydrocarbons |
| US4085122A (en) * | 1975-01-10 | 1978-04-18 | Lonza, Ltd. | Production of maleic anhydride using a mixed-oxide oxidation catalyst containing vanadium and pentavalent phosphorus |
| US4018709A (en) * | 1975-03-17 | 1977-04-19 | Petro-Tex Chemical Corporation | Catalyst for preparing maleic anhydride from C4 hydrocarbons |
| US4151116A (en) * | 1977-08-05 | 1979-04-24 | Halcon Research And Development Corporation | Preparation of maleic anhydride |
| US4333853A (en) * | 1980-05-05 | 1982-06-08 | The Standard Oil Company | Mixed vanadium phosphorus oxide catalysts and preparation thereof |
| US4304723A (en) * | 1980-09-22 | 1981-12-08 | Monsanto Company | Process for manufacturing maleic anhydride |
| US4337173A (en) * | 1980-09-22 | 1982-06-29 | Mitsubishi Chemical Industries, Ltd. | Solid-solution type crystalline oxides and their precursors |
| US4317778A (en) * | 1980-12-29 | 1982-03-02 | Standard Oil Company (Sohio) | Preparation of maleic anhydride using fluidized catalysts |
| US4351773A (en) * | 1980-12-31 | 1982-09-28 | The Standard Oil Company | Preparation of maleic anhydride from butane using fluidized vanadium-phosphorous-oxide containing catalysts |
-
1983
- 1983-08-17 US US06/523,769 patent/US4511670A/en not_active Expired - Lifetime
-
1984
- 1984-07-25 ZA ZA845767A patent/ZA845767B/xx unknown
- 1984-07-30 AU AU31288/84A patent/AU560822B2/en not_active Ceased
- 1984-08-08 DE DE3429164A patent/DE3429164A1/de active Granted
- 1984-08-08 IN IN589/MAS/84A patent/IN161957B/en unknown
- 1984-08-08 KR KR1019840004721A patent/KR910008724B1/ko not_active IP Right Cessation
- 1984-08-09 JP JP59167249A patent/JPS60227836A/ja active Granted
- 1984-08-10 AT AT0260084A patent/AT391633B/de not_active IP Right Cessation
- 1984-08-13 FR FR848412732A patent/FR2550712B1/fr not_active Expired - Fee Related
- 1984-08-14 GB GB08420625A patent/GB2145009B/en not_active Expired
- 1984-08-14 IT IT8448726A patent/IT1237355B/it active
- 1984-08-16 CA CA000461150A patent/CA1220466A/en not_active Expired
- 1984-08-16 AR AR29761284A patent/AR240662A1/es active
- 1984-08-16 ES ES535207A patent/ES8606021A1/es not_active Expired
- 1984-08-16 BR BR8404104A patent/BR8404104A/pt not_active IP Right Cessation
- 1984-08-17 HU HU843132A patent/HUT36720A/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES535207A0 (es) | 1986-04-01 |
| GB8420625D0 (en) | 1984-09-19 |
| GB2145009B (en) | 1987-02-11 |
| JPS60227836A (ja) | 1985-11-13 |
| AU560822B2 (en) | 1987-04-16 |
| KR910008724B1 (ko) | 1991-10-19 |
| KR850001500A (ko) | 1985-03-30 |
| IN161957B (it) | 1988-03-05 |
| BR8404104A (pt) | 1985-07-16 |
| HUT36720A (en) | 1985-10-28 |
| ZA845767B (en) | 1985-03-27 |
| CA1220466A (en) | 1987-04-14 |
| DE3429164C2 (it) | 1988-10-27 |
| IT1237355B (it) | 1993-05-31 |
| JPH0357818B2 (it) | 1991-09-03 |
| DE3429164A1 (de) | 1985-02-28 |
| FR2550712B1 (fr) | 1991-05-03 |
| AR240662A1 (es) | 1990-08-31 |
| ATA260084A (de) | 1990-05-15 |
| AU3128884A (en) | 1985-02-21 |
| US4511670A (en) | 1985-04-16 |
| GB2145009A (en) | 1985-03-20 |
| FR2550712A1 (fr) | 1985-02-22 |
| ES8606021A1 (es) | 1986-04-01 |
| AT391633B (de) | 1990-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| OA08487A (fr) | Process for preparation of aloe products, products produced thereby and compositions thereof. | |
| BR8102711A (pt) | Processo para preparacao de catalisadores de oxidos de fosforo e vanadio, processo de preparacao de catalisador para producao de anidrido maleico e respectivo catalisador | |
| BR8604262A (pt) | Ligante de biofosfito;biofosfito;processo para carbonilacao;processo de hidroformilacao para produzir aldeidos;catalisador de hidroformilacao de complexo de rodio;e composicao precursora catalitica | |
| IT1143770B (it) | Catalizzatore per la produzione di ammoniaca,preparazione di tale catalizzatore e processo catalitico | |
| BR8602293A (pt) | Processo catalitico de preparacao 1,4-cispolibutadieno | |
| ZA878013B (en) | Ethylene oxide catalyst and process for the catalytic production of ethylene oxide | |
| ZA859019B (en) | Polymerization catalyst,production and use | |
| ZA859018B (en) | Polymerizatin catalyst,production and use | |
| DE3571035D1 (en) | Polymerization catalyst, production and use | |
| DE3581059D1 (de) | Halosilan-katalysator und dessen herstellungsverfahren. | |
| DE3569545D1 (en) | Polymerization catalyst, production and use | |
| DE3571036D1 (en) | Polymerization catalyst, production and use | |
| DE3573432D1 (en) | Polymerization catalyst, production and use | |
| IT8448726A0 (it) | Catalizzatori contenenti ossidi misti di vanadio, fosforo ed alluminio e/ovvero boro e relativo procedimento di produzione | |
| ZA877148B (en) | Process for the production of particulate,water resistant explosives based on ammonium nitrate | |
| DE3569544D1 (en) | Polymerization catalyst, production and use | |
| BR8406746A (pt) | Catalisador compreendendo oxidos mistos de fosforo e vanadio,processo para a preparacao do mesmo e processo para a producao de anidrido maleico | |
| IT1237356B (it) | Catalizzatori contenenti ossidi misti di vanadio e fosforo e relativo procedimento di produzione | |
| DE3662185D1 (en) | Improved boron phosphate catalyst for the production of dienes from aldehydes | |
| BR7403088D0 (pt) | Particulas abrasivas cubicas de nitreto de boro saturadas com fosforo, rebolo abrasivo contendo as mesmas e processo de preparacao catalitica de particulas de nitreto de bor | |
| DE3568991D1 (en) | Polymerization catalyst, production and use | |
| DE3572676D1 (en) | Polymerization catalyst, production and use | |
| DE3566797D1 (en) | Catalytic production of tert-amylphenols | |
| DE3276788D1 (en) | Production of improved mixed vanadium phosphorus oxide catalysts | |
| BR8002003A (pt) | Processo para preparacao de catalisador de fosfato de calcio e boro |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950731 |