JPS6242654B2 - - Google Patents
Info
- Publication number
- JPS6242654B2 JPS6242654B2 JP60089889A JP8988985A JPS6242654B2 JP S6242654 B2 JPS6242654 B2 JP S6242654B2 JP 60089889 A JP60089889 A JP 60089889A JP 8988985 A JP8988985 A JP 8988985A JP S6242654 B2 JPS6242654 B2 JP S6242654B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- ammoxidation
- propylene
- reference example
- nitrate
- Prior art date
- 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
- 239000003054 catalyst Substances 0.000 claims description 54
- 239000000203 mixture Substances 0.000 claims description 14
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052718 tin Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 229910052732 germanium Inorganic materials 0.000 claims description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052776 Thorium Inorganic materials 0.000 claims description 3
- 229910052733 gallium Inorganic materials 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 23
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 21
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 21
- 239000000243 solution Substances 0.000 description 18
- 239000002002 slurry Substances 0.000 description 17
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- 229910004298 SiO 2 Inorganic materials 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 14
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 8
- 229910021529 ammonia Inorganic materials 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- QGAVSDVURUSLQK-UHFFFAOYSA-N ammonium heptamolybdate Chemical compound N.N.N.N.N.N.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Mo].[Mo].[Mo].[Mo].[Mo].[Mo].[Mo] QGAVSDVURUSLQK-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 5
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 5
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical compound Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 235000010333 potassium nitrate Nutrition 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910001960 metal nitrate Inorganic materials 0.000 description 3
- 239000004323 potassium nitrate Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000011135 tin Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- CHPZKNULDCNCBW-UHFFFAOYSA-N gallium nitrate Chemical compound [Ga+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CHPZKNULDCNCBW-UHFFFAOYSA-N 0.000 description 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910019614 (NH4)6 Mo7 O24.4H2 O Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910002554 Fe(NO3)3·9H2O Inorganic materials 0.000 description 1
- 229910016964 MnSb Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- FIXLYHHVMHXSCP-UHFFFAOYSA-H azane;dihydroxy(dioxo)molybdenum;trioxomolybdenum;tetrahydrate Chemical compound N.N.N.N.N.N.O.O.O.O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O FIXLYHHVMHXSCP-UHFFFAOYSA-H 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229940044658 gallium nitrate Drugs 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- PSCMQHVBLHHWTO-UHFFFAOYSA-K indium(iii) chloride Chemical compound Cl[In](Cl)Cl PSCMQHVBLHHWTO-UHFFFAOYSA-K 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 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
-
- 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
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/057—Selenium or tellurium; Compounds thereof
- B01J27/0576—Tellurium; Compounds 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
- 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
-
- 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
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—Molybdenum
- B01J27/192—Molybdenum with bismuth
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
-
- 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
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
-
- 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
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
-
- 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
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49053274A | 1974-07-22 | 1974-07-22 | |
US490532 | 1974-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6118435A JPS6118435A (ja) | 1986-01-27 |
JPS6242654B2 true JPS6242654B2 (ro) | 1987-09-09 |
Family
ID=23948462
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50089599A Expired JPS6036812B2 (ja) | 1974-07-22 | 1975-07-22 | 酸化触媒 |
JP60089889A Granted JPS6118435A (ja) | 1974-07-22 | 1985-04-25 | 酸化触媒 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50089599A Expired JPS6036812B2 (ja) | 1974-07-22 | 1975-07-22 | 酸化触媒 |
Country Status (19)
Country | Link |
---|---|
JP (2) | JPS6036812B2 (ro) |
AT (1) | AT354408B (ro) |
BE (1) | BE831530A (ro) |
BR (1) | BR7504680A (ro) |
CA (1) | CA1075672A (ro) |
CH (1) | CH616861A5 (ro) |
CS (1) | CS195708B2 (ro) |
DD (1) | DD122065A5 (ro) |
DE (1) | DE2530959C2 (ro) |
EG (1) | EG12556A (ro) |
ES (1) | ES439592A1 (ro) |
FR (1) | FR2279465A1 (ro) |
GB (1) | GB1523772A (ro) |
IN (1) | IN144016B (ro) |
IT (1) | IT1039883B (ro) |
NL (1) | NL188016B (ro) |
NO (1) | NO145184C (ro) |
RO (1) | RO70128A (ro) |
YU (1) | YU37273B (ro) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04136537A (ja) * | 1990-09-26 | 1992-05-11 | Kobe Steel Ltd | 構造物の振動抑制装置 |
JPH04140530A (ja) * | 1990-09-28 | 1992-05-14 | Kobe Steel Ltd | 構造物の振動抑制装置 |
JPH04133043U (ja) * | 1991-06-03 | 1992-12-10 | 富士ポリマテツク株式会社 | バネ定数可変式動制振器 |
JPH05302643A (ja) * | 1992-04-15 | 1993-11-16 | Kobe Steel Ltd | 住宅用床パネル |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL175175C (nl) * | 1970-10-30 | 1984-10-01 | Standard Oil Co Ohio | Werkwijze voor de omzetting van propeen en/of isobuteen met een moleculaire zuurstof bevattend gas en ammoniak in aanwezigheid van een katalysator. |
GB1523772A (en) * | 1974-07-22 | 1978-09-06 | Standard Oil Co | Oxidation catalysts |
JPS527904A (en) * | 1975-07-04 | 1977-01-21 | Mitsubishi Rayon Co Ltd | Process for preparation of methacrolein, methacrylic acid or 1,3-butad iene |
JPS51113807A (en) * | 1975-03-31 | 1976-10-07 | Mitsubishi Rayon Co Ltd | Process for preparation of methacrolein and methacrylic acid and or 1, 3-butadiene |
US4118419A (en) * | 1975-12-03 | 1978-10-03 | Mitsubishi Rayon Company, Ltd. | Catalytic process for the preparation of an unsaturated carboxylic acid |
JPS5353613A (en) * | 1976-10-26 | 1978-05-16 | Nippon Zeon Co Ltd | Preparation of methacrylic acid |
IL55073A (en) * | 1977-07-28 | 1982-01-31 | Standard Oil Co | Catalysts for the oxidation and ammoxidation of olefins |
CA1133505A (en) * | 1977-07-28 | 1982-10-12 | Andrew T. Guttmann | Process for the oxidation of olefins |
CA1127137A (en) * | 1977-12-20 | 1982-07-06 | Dev D. Suresh | Ammoxidation of olefins with novel antimonate catalysts |
JPS5416410A (en) * | 1978-06-26 | 1979-02-07 | Mitsubishi Rayon Co Ltd | Preparation of methacrolein, methacrylic acid and 1,3-butadiene |
JPS5416409A (en) * | 1978-06-26 | 1979-02-07 | Mitsubishi Rayon Co Ltd | Preparation of 1,3-futadiene |
JPS5517306A (en) * | 1978-07-20 | 1980-02-06 | Standard Oil Co | Olefin oxidation using catalyst containing various promoter elements |
JPS5538330A (en) * | 1978-09-13 | 1980-03-17 | Ube Ind Ltd | Preparation of acrylonitrile |
DE2841712A1 (de) * | 1978-09-25 | 1980-04-10 | Basf Ag | Verfahren zur herstellung von p- substituierten benzaldehyden |
JPS6122040A (ja) * | 1984-07-10 | 1986-01-30 | Mitsubishi Rayon Co Ltd | メタクロレイン及びメタクリル酸の製造法 |
JPS6338417A (ja) * | 1986-08-01 | 1988-02-19 | 松下電器産業株式会社 | 炊飯器 |
DE4200248A1 (de) * | 1992-01-08 | 1993-07-15 | Basf Ag | Verfahren zur regenerierung von metalloxid-katalysatoren |
ES2140684T3 (es) * | 1994-06-22 | 2000-03-01 | Asahi Chemical Ind | Metodo para la fabricacion de metacroleina. |
US6136998A (en) * | 1996-10-15 | 2000-10-24 | Mitsubishi Rayon Co., Ltd. | Retention of activity of molybdenum-containing metallic oxide catalyst |
FR2756499B1 (fr) * | 1996-12-03 | 1999-01-22 | Atochem Elf Sa | Systeme catalytique notamment pour l'oxydation menagee et selective des alcanes en alcenes et aldehydes insatures |
DE19957416A1 (de) * | 1999-11-29 | 2001-06-13 | Aventis Res & Tech Gmbh & Co | Verfahren zur katalytischen Herstellung von Halogenbenzaldehyden und Katalysatoren zur Durchführung des Verfahrens |
DE10137534A1 (de) | 2001-08-01 | 2003-02-13 | Basf Ag | Verfahren zur Herstellung von Maleinsäureanhydrid |
JP4030740B2 (ja) | 2001-10-11 | 2008-01-09 | ダイヤニトリックス株式会社 | アンモ酸化用触媒の製造方法 |
JP4503444B2 (ja) * | 2004-02-05 | 2010-07-14 | ダイヤニトリックス株式会社 | アクリロニトリル製造用触媒、及びアクリロニトリルの製造方法 |
DE102007003076A1 (de) * | 2007-01-16 | 2008-07-17 | Basf Se | Verfahren zur Herstellung einer das Element Eisen in oxidischer Form enthaltenden Multielementoxidmasse |
JP2008267759A (ja) * | 2007-04-25 | 2008-11-06 | Dainichi Co Ltd | 加湿装置 |
EP2152412A2 (en) * | 2007-05-03 | 2010-02-17 | Shell Internationale Research Maatschappij B.V. | A catalyst, its preparation and use |
US20090281256A1 (en) * | 2007-05-03 | 2009-11-12 | Ruth Mary Kowaleski | Catalyst, its preparation and use |
US9399606B2 (en) | 2012-12-06 | 2016-07-26 | Basf Se | Catalyst and process for the oxidative dehydrogenation of N-butenes to butadiene |
KR20150094620A (ko) | 2012-12-06 | 2015-08-19 | 바스프 에스이 | n-부텐의 부타디엔으로의 산화성 탈수소화 방법 |
JP2016503073A (ja) | 2013-01-15 | 2016-02-01 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 酸化的脱水素化によるn−ブテン類からの1,3−ブタジエンの製造方法 |
US10144681B2 (en) | 2013-01-15 | 2018-12-04 | Basf Se | Process for the oxidative dehydrogenation of N-butenes to butadiene |
CN104936930B (zh) | 2013-01-16 | 2017-03-29 | 巴斯夫欧洲公司 | 通过在产物加工期间监控过氧化物含量进行正丁烯的氧化脱氢制备丁二烯的方法 |
JP2016526565A (ja) | 2013-07-10 | 2016-09-05 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | n−ブテンをブタジエンへと酸化脱水素化する方法 |
KR20160078357A (ko) | 2013-10-30 | 2016-07-04 | 바스프 에스이 | 산화성 탈수소화에 의해 n-부텐으로부터 1,3-부타디엔을 제조하는 방법 |
CN106103390A (zh) | 2014-01-13 | 2016-11-09 | 巴斯夫欧洲公司 | 启动用于正丁烯的氧化脱氢的反应器的方法 |
DE102014203725A1 (de) | 2014-02-28 | 2015-09-03 | Basf Se | Oxidationskatalysator mit sattelförmigem Trägerformkörper |
WO2016023892A1 (de) | 2014-08-12 | 2016-02-18 | Basf Se | Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung |
KR20170063608A (ko) | 2014-09-26 | 2017-06-08 | 바스프 에스이 | 산화성 탈수소화에 의해 n-부텐으로부터 1,3-부타디엔을 제조하는 방법 |
JP6625634B2 (ja) | 2014-11-03 | 2019-12-25 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 酸化的脱水素化によりn−ブテン類から1,3−ブタジエンを製造するための方法 |
WO2016075065A1 (de) | 2014-11-14 | 2016-05-19 | Basf Se | Verfahren zur herstellung von 1,3-butadien durch dehydrierung von n-butenen unter bereitstellung eines butane und 2-butene enthaltenden stoffstromes |
KR20170133404A (ko) | 2015-03-26 | 2017-12-05 | 바스프 에스이 | 산화성 탈수소화에 의한 n-부텐으로부터의 1,3-부타디엔의 제조 |
WO2016151074A1 (de) | 2015-03-26 | 2016-09-29 | Basf Se | Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung |
KR20170134522A (ko) | 2015-03-26 | 2017-12-06 | 바스프 에스이 | 산화성 탈수소화에 의한 n-부텐으로부터의 1,3-부타디엔의 제조 |
WO2016150940A1 (de) | 2015-03-26 | 2016-09-29 | Basf Se | Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung |
US20180354872A1 (en) | 2015-12-03 | 2018-12-13 | Basf Se | Method for producing butadiene by oxidatively dehydrogenating n-butenes |
JP2019501938A (ja) | 2016-01-13 | 2019-01-24 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 酸化的脱水素化によるn−ブテンからの1,3−ブタジエンの製造方法 |
EP3411348A1 (de) | 2016-02-04 | 2018-12-12 | Basf Se | Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung |
CN109843836A (zh) | 2016-08-09 | 2019-06-04 | 巴斯夫欧洲公司 | 启动用于正丁烯的氧化脱氢的反应器的方法 |
WO2018095856A1 (de) | 2016-11-22 | 2018-05-31 | Basf Se | Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung umfassend eine methacrolein-abtrennung bei der aufarbeitung |
WO2018095840A1 (de) | 2016-11-22 | 2018-05-31 | Basf Se | Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung umfassend eine furan-abtrennung bei der aufarbeitung |
WO2018095776A1 (de) | 2016-11-22 | 2018-05-31 | Basf Se | Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung umfassend eine wässrige wäsche des c4-produktgasstroms |
EP3323797A1 (de) | 2016-11-22 | 2018-05-23 | Basf Se | Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung umfassend eine saure wäsche des c4-produktgasstroms |
WO2018219996A1 (de) | 2017-06-02 | 2018-12-06 | Basf Se | Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung in kreisgasfahrweise mit co2-angereichertem kreisgas |
WO2018234158A1 (de) | 2017-06-19 | 2018-12-27 | Basf Se | Verfahren zur herstellung von 1,3-butadien aus n-butenen durch oxidative dehydrierung umfassend eine wäsche des c4-produktgasstroms |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5140391A (ro) * | 1974-07-22 | 1976-04-05 | Standard Oil Co | |
JPS6036812A (ja) * | 1983-04-30 | 1985-02-26 | シヨツト、グラスヴエルケ | ガスだきバーナー装置とガラスセラミツクもしくはそれと同等な材料の連続料理面とからなる料理パネル |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS481645Y1 (ro) | 1968-07-25 | 1973-01-17 | ||
US3761424A (en) * | 1968-08-31 | 1973-09-25 | Degussa | Catalysts for the oxidation of alkenes |
US3642930A (en) * | 1968-12-30 | 1972-02-15 | Standard Oil Co Ohio | Process for the manufacture of isoprene from isoamylenes and methyl butanols and catalyst therefor |
DE2000425A1 (de) * | 1969-01-11 | 1970-07-16 | Toa Gosei Chem Ind | Verfahren zur Oxydation von Olefinen |
DE2125032C3 (de) | 1970-05-26 | 1979-11-22 | Nippon Catalytic Chem Ind | Verfahren zur Herstellung von (Meth) Acrolein neben geringen Mengen (Meth) Acrylsäure |
NL158483B (nl) * | 1970-05-29 | 1978-11-15 | Sumitomo Chemical Co | Werkwijze voor het bereiden van acrylonitrile uit propeen. |
US3928462A (en) * | 1970-07-08 | 1975-12-23 | Sumitomo Chemical Co | Catalytic process for the preparation of methacrolein |
NL175175C (nl) * | 1970-10-30 | 1984-10-01 | Standard Oil Co Ohio | Werkwijze voor de omzetting van propeen en/of isobuteen met een moleculaire zuurstof bevattend gas en ammoniak in aanwezigheid van een katalysator. |
US3801670A (en) * | 1970-12-25 | 1974-04-02 | Sumitomo Chemical Co | Catalytic process for the production of diolefins |
DE2161471C3 (de) * | 1970-12-26 | 1982-05-13 | Nippon Shokubai Kagaku Kogyo Co. Ltd., Osaka | Verfahren zur Herstellung von Acrolein und Acrylsäure |
SU441701A3 (ru) * | 1970-12-29 | 1974-08-30 | Мицубиси Петрокемикал Компани Лимитед (Фирма) | Способ получения акролеина |
JPS5112603B1 (ro) * | 1971-05-26 | 1976-04-21 | ||
US3839227A (en) * | 1971-06-02 | 1974-10-01 | Rohm & Haas | Novel catalyst for methacrolein production |
JPS5111603B1 (ro) * | 1971-06-14 | 1976-04-13 | ||
US3786000A (en) * | 1972-01-06 | 1974-01-15 | Rohm & Haas | Catalyst for the production of acrolein and acrylic acid |
JPS5310573B2 (ro) | 1972-02-15 | 1978-04-14 | ||
GB1377325A (en) * | 1972-02-22 | 1974-12-11 | Asahi Glass Co Ltd | Process for preparing unsaturated aldehydes having three or four carbon atoms |
GB1426303A (en) * | 1972-08-25 | 1976-02-25 | Ube Industries | Catalyst and process for oxidation of ammoxidation of olefin mixtures |
DE2249922C2 (de) * | 1972-10-12 | 1982-05-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur katalytischen Oxidation von Propylen oder Isobutylen zu Acrolein oder Methacrolein in der Gasphase mit molekularem Sauerstoff |
FR2208399A5 (ro) * | 1972-11-27 | 1974-06-21 | Ugine Kuhlmann | |
CA1049553A (en) * | 1973-04-30 | 1979-02-27 | The Standard Oil Company | Preparation of acrylic acid and methacrylic acid from propylene or isobutylene in a one-reactor, fluid-bed system |
NL171440C (nl) * | 1973-05-10 | 1983-04-05 | Japan Synthetic Rubber Co Ltd | Werkwijze voor het bereiden van methacroleien door katalytische oxydatie van isobuteen. |
DE2424934A1 (de) * | 1973-06-04 | 1975-01-02 | Standard Oil Co Ohio | Verfahren zur katalytischen herstellung ungesaettigter nitrile |
US3972920A (en) * | 1973-06-11 | 1976-08-03 | Mitsubishi Rayon Co., Ltd. | Process for producing unsaturated aldehydes, unsaturated fatty acids or conjugated dienes |
US3883573A (en) * | 1973-06-15 | 1975-05-13 | Standard Oil Co | Commercial fixed-bed acrylonitrile or methacrylonitrile |
DE2428218A1 (de) * | 1973-06-15 | 1975-01-09 | Forni Ed Impianti Ind Ingg De | Verfahren zur behandlung von abfaellen, insbesondere von muell |
GB1467865A (en) * | 1973-07-27 | 1977-03-23 | Basf Ag | Catalytic oxidation or ammoxidation of a-olefins to alpha,beta- olefinically unsaturated aldehydes acids or nitriles |
NL7411227A (nl) * | 1973-08-29 | 1975-03-04 | Mitsubishi Rayon Co | Werkwijze voor het bereiden van methacroleine en metha-crylzuur. |
US3932551A (en) * | 1973-10-12 | 1976-01-13 | The Standard Oil Company | Process for the preparation of diolefins from olefins |
JPS5245692B2 (ro) * | 1973-10-16 | 1977-11-17 | ||
CA1045619A (en) * | 1974-04-19 | 1979-01-02 | Mitsubishi Chemical Industries Limited (Mitsubishi Kasei Kogyo Kabushiki Kaisha Also Trading As) | Method of preparing maleic anhydride and catalysts utilized therefor |
JPS5432766B2 (ro) * | 1974-06-04 | 1979-10-16 | ||
US4001317A (en) * | 1974-07-22 | 1977-01-04 | Standard Oil Company | Process for the oxidation of olefins using catalysts containing various promoter elements |
GB1489559A (en) * | 1975-03-03 | 1977-10-19 | Mitsubishi Rayon Co | Catalytic process for the preparation of acrylic acid or methacrylic acid |
US4075232A (en) * | 1975-03-06 | 1978-02-21 | The Standard Oil Company | Preparation of maleic anhydride from n-butene in a one-reactor, fluid-bed system using two different catalysts |
GB1490683A (en) * | 1975-03-12 | 1977-11-02 | Mitsubishi Rayon Co | Process and a catalyst for producing unsaturated aldehydes unsaturated carboxylic acids or conjugated diene |
GB1513335A (en) * | 1975-03-17 | 1978-06-07 | Mitsubishi Rayon Co | Process and a catalyst for the preparation of unsaturated carboxylic acid |
IN142430B (ro) * | 1975-04-21 | 1977-07-09 | Standard Oil Co |
-
1975
- 1975-07-08 GB GB28688/75A patent/GB1523772A/en not_active Expired
- 1975-07-11 DE DE2530959A patent/DE2530959C2/de not_active Expired
- 1975-07-11 IN IN1358/CAL/75A patent/IN144016B/en unknown
- 1975-07-15 DD DD187311A patent/DD122065A5/xx unknown
- 1975-07-15 AT AT544975A patent/AT354408B/de not_active IP Right Cessation
- 1975-07-16 CA CA231,620A patent/CA1075672A/en not_active Expired
- 1975-07-17 IT IT25502/75A patent/IT1039883B/it active
- 1975-07-18 BE BE158437A patent/BE831530A/xx not_active IP Right Cessation
- 1975-07-18 NL NLAANVRAGE7508637,A patent/NL188016B/xx active IP Right Review Request
- 1975-07-18 NO NO752572A patent/NO145184C/no unknown
- 1975-07-21 FR FR7522659A patent/FR2279465A1/fr active Granted
- 1975-07-21 ES ES439592A patent/ES439592A1/es not_active Expired
- 1975-07-21 EG EG432/75A patent/EG12556A/xx active
- 1975-07-21 CH CH952175A patent/CH616861A5/de not_active IP Right Cessation
- 1975-07-21 RO RO7582908A patent/RO70128A/ro unknown
- 1975-07-22 CS CS755174A patent/CS195708B2/cs unknown
- 1975-07-22 JP JP50089599A patent/JPS6036812B2/ja not_active Expired
- 1975-07-22 BR BR7504680*A patent/BR7504680A/pt unknown
- 1975-07-22 YU YU1863/75A patent/YU37273B/xx unknown
-
1985
- 1985-04-25 JP JP60089889A patent/JPS6118435A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5140391A (ro) * | 1974-07-22 | 1976-04-05 | Standard Oil Co | |
JPS6036812A (ja) * | 1983-04-30 | 1985-02-26 | シヨツト、グラスヴエルケ | ガスだきバーナー装置とガラスセラミツクもしくはそれと同等な材料の連続料理面とからなる料理パネル |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04136537A (ja) * | 1990-09-26 | 1992-05-11 | Kobe Steel Ltd | 構造物の振動抑制装置 |
JPH04140530A (ja) * | 1990-09-28 | 1992-05-14 | Kobe Steel Ltd | 構造物の振動抑制装置 |
JPH04133043U (ja) * | 1991-06-03 | 1992-12-10 | 富士ポリマテツク株式会社 | バネ定数可変式動制振器 |
JPH05302643A (ja) * | 1992-04-15 | 1993-11-16 | Kobe Steel Ltd | 住宅用床パネル |
Also Published As
Publication number | Publication date |
---|---|
YU186375A (en) | 1983-04-27 |
JPS5140391A (ro) | 1976-04-05 |
NO145184C (no) | 1982-02-03 |
FR2279465B1 (ro) | 1981-08-28 |
BR7504680A (pt) | 1976-07-06 |
NL7508637A (nl) | 1976-01-26 |
DE2530959A1 (de) | 1976-02-05 |
RO70128A (ro) | 1982-10-11 |
CS195708B2 (en) | 1980-02-29 |
IT1039883B (it) | 1979-12-10 |
CA1075672A (en) | 1980-04-15 |
EG12556A (en) | 1979-09-30 |
ES439592A1 (es) | 1977-06-01 |
DE2530959C2 (de) | 1986-03-20 |
DD122065A5 (ro) | 1976-09-12 |
CH616861A5 (en) | 1980-04-30 |
NO752572L (ro) | 1976-01-23 |
BE831530A (fr) | 1975-11-17 |
NL188016B (nl) | 1991-10-16 |
NO145184B (no) | 1981-10-26 |
JPS6036812B2 (ja) | 1985-08-22 |
ATA544975A (de) | 1979-06-15 |
AT354408B (de) | 1979-01-10 |
IN144016B (ro) | 1978-03-11 |
FR2279465A1 (fr) | 1976-02-20 |
GB1523772A (en) | 1978-09-06 |
JPS6118435A (ja) | 1986-01-27 |
YU37273B (en) | 1984-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6242654B2 (ro) | ||
US4162234A (en) | Oxidation catalysts | |
US3956181A (en) | Oxidation catalyst | |
US3766092A (en) | Catalyst for preparation of unsaturated nitriles | |
JP3142549B2 (ja) | 鉄・アンチモン・モリブデン含有酸化物触媒組成物およびその製法 | |
US6965046B2 (en) | Catalyst for the manufacture of acrylonitrile | |
EP0476579B1 (en) | Iron antimony-containing metal oxide catalyst composition and process for producing the same | |
JP2006507937A (ja) | アクリロニトリル製造に用いるRb、Ce、Cr、Ni、Fe、Bi及びMoの混合酸化物触媒 | |
JP3534431B2 (ja) | 不飽和ニトリルの製法 | |
JPS5950667B2 (ja) | 種々の金属を助触媒とした触媒を使う不飽和ニトリルの製造法 | |
JPH0720552B2 (ja) | 酸化触媒の再生方法 | |
US4190556A (en) | Production of unsaturated nitriles using catalysts promoted with various metals | |
US4174354A (en) | Oxidative dehydrogenation using chromium-containing catalysts | |
JPH0813332B2 (ja) | メタクロレイン及びメタクリル酸の製造用触媒の調製法 | |
US4883896A (en) | Method for ammoxidation of paraffins and catalyst system therefor | |
US4837191A (en) | Catalytic mixture for the ammoxidation of paraffins | |
US4495109A (en) | Production of unsaturated nitriles using catalysts promoted with various metals | |
EP0358411A1 (en) | Ammoxidation of paraffins and catalyst therefor | |
US3541129A (en) | Process for the preparation of acrylonitrile | |
US3993680A (en) | Ammoxidation using chromium-containing catalysts | |
EP0000564B1 (en) | Catalysts containing iron and molybdenum and the use of these catalysts in the preparation of acrylonitrile or methacrylonitrile | |
USRE32484E (en) | Oxidation catalysts | |
US4374293A (en) | Indene production from aromatic olefins | |
JPH0479697B2 (ro) | ||
KR970011453B1 (ko) | 아크릴로니트릴의 제조방법 |