FI63867C - Vanadinoxid-katalysator pao baerare och dess anvaendning foer framstaellning av nitriler - Google Patents

Vanadinoxid-katalysator pao baerare och dess anvaendning foer framstaellning av nitriler Download PDF

Info

Publication number: FI63867C
Authority: FI; Finland
Prior art keywords: catalyst; vanadium oxide; alkali metal; support; vanadium
Prior art date: 1976-09-27

Application number

FI772543A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI772543A7 (fi

FI63867B (fi

Inventor

Morgan Chuan-Yuan Sze

Original Assignee

Lummus Co

Priority date (The priority date 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 date listed.)

1976-09-27

Filing date

1977-08-26

Publication date

1983-09-12

1977-07-28 Priority claimed from US05/819,771 external-priority patent/US4092271A/en

1977-08-26 Application filed by Lummus Co filed Critical Lummus Co

1978-03-28 Publication of FI772543A7 publication Critical patent/FI772543A7/fi

1983-05-31 Publication of FI63867B publication Critical patent/FI63867B/fi

1983-09-12 Application granted granted Critical

1983-09-12 Publication of FI63867C publication Critical patent/FI63867C/fi

Links

239000003054 catalyst Substances 0.000 title claims description 65
XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims description 43
229910001935 vanadium oxide Inorganic materials 0.000 claims description 43
229910052783 alkali metal Inorganic materials 0.000 claims description 23
150000001340 alkali metals Chemical class 0.000 claims description 19
150000002825 nitriles Chemical group 0.000 claims description 13
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
125000000217 alkyl group Chemical group 0.000 claims description 11
239000011148 porous material Substances 0.000 claims description 8
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 7
238000005915 ammonolysis reaction Methods 0.000 claims description 7
229910052708 sodium Inorganic materials 0.000 claims description 7
239000011734 sodium Substances 0.000 claims description 7
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
238000006243 chemical reaction Methods 0.000 claims description 6
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
-1 alkali metal vanadate Chemical class 0.000 claims description 4
150000001875 compounds Chemical class 0.000 claims description 4
229910052720 vanadium Inorganic materials 0.000 claims description 4
230000003197 catalytic effect Effects 0.000 claims description 3
229910052751 metal Inorganic materials 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
229910052757 nitrogen Inorganic materials 0.000 claims description 2
230000003647 oxidation Effects 0.000 claims description 2
238000007254 oxidation reaction Methods 0.000 claims description 2
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Chemical group COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
125000000623 heterocyclic group Chemical group 0.000 claims 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 16
239000000203 mixture Substances 0.000 description 16
238000010438 heat treatment Methods 0.000 description 11
238000002360 preparation method Methods 0.000 description 10
238000002844 melting Methods 0.000 description 9
230000008018 melting Effects 0.000 description 9
229910021529 ammonia Inorganic materials 0.000 description 8
239000007858 starting material Substances 0.000 description 8
239000005416 organic matter Substances 0.000 description 7
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 6
229910052760 oxygen Inorganic materials 0.000 description 6
239000001301 oxygen Substances 0.000 description 6
ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 description 5
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
229910001882 dioxygen Inorganic materials 0.000 description 5
239000007789 gas Substances 0.000 description 5
238000000034 method Methods 0.000 description 5
150000008044 alkali metal hydroxides Chemical class 0.000 description 4
229930195733 hydrocarbon Natural products 0.000 description 4
150000002430 hydrocarbons Chemical class 0.000 description 4
230000001590 oxidative effect Effects 0.000 description 4
150000003222 pyridines Chemical class 0.000 description 4
150000003230 pyrimidines Chemical class 0.000 description 4
GZPHSAQLYPIAIN-UHFFFAOYSA-N 3-pyridinecarbonitrile Chemical compound N#CC1=CC=CN=C1 GZPHSAQLYPIAIN-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
238000001816 cooling Methods 0.000 description 3
230000009969 flowable effect Effects 0.000 description 3
150000002391 heterocyclic compounds Chemical class 0.000 description 3
LAQPNDIUHRHNCV-UHFFFAOYSA-N isophthalonitrile Chemical compound N#CC1=CC=CC(C#N)=C1 LAQPNDIUHRHNCV-UHFFFAOYSA-N 0.000 description 3
XWKFPIODWVPXLX-UHFFFAOYSA-N 2,5-dimethylpyridine Chemical compound CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 description 2
MFEIKQPHQINPRI-UHFFFAOYSA-N 3-Ethylpyridine Chemical compound CCC1=CC=CN=C1 MFEIKQPHQINPRI-UHFFFAOYSA-N 0.000 description 2
NTSLROIKFLNUIJ-UHFFFAOYSA-N 5-Ethyl-2-methylpyridine Chemical compound CCC1=CC=C(C)N=C1 NTSLROIKFLNUIJ-UHFFFAOYSA-N 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
150000001334 alicyclic compounds Chemical class 0.000 description 2
150000007824 aliphatic compounds Chemical class 0.000 description 2
150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
BHXFKXOIODIUJO-UHFFFAOYSA-N benzene-1,4-dicarbonitrile Chemical compound N#CC1=CC=C(C#N)C=C1 BHXFKXOIODIUJO-UHFFFAOYSA-N 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
229910002090 carbon oxide Inorganic materials 0.000 description 2
238000010908 decantation Methods 0.000 description 2
GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
238000001035 drying Methods 0.000 description 2
SQNZJJAZBFDUTD-UHFFFAOYSA-N durene Chemical compound CC1=CC(C)=C(C)C=C1C SQNZJJAZBFDUTD-UHFFFAOYSA-N 0.000 description 2
UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
239000000047 product Substances 0.000 description 2
239000006228 supernatant Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical class C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 1
ADAZEVNTKMHIES-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=NC=C=C=C1 ADAZEVNTKMHIES-UHFFFAOYSA-N 0.000 description 1
BOHCMQZJWOGWTA-UHFFFAOYSA-N 3-methylbenzonitrile Chemical compound CC1=CC=CC(C#N)=C1 BOHCMQZJWOGWTA-UHFFFAOYSA-N 0.000 description 1
VCZNNAKNUVJVGX-UHFFFAOYSA-N 4-methylbenzonitrile Chemical compound CC1=CC=C(C#N)C=C1 VCZNNAKNUVJVGX-UHFFFAOYSA-N 0.000 description 1
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
150000001339 alkali metal compounds Chemical class 0.000 description 1
150000004996 alkyl benzenes Chemical class 0.000 description 1
BSKHPKMHTQYZBB-UHFFFAOYSA-N alpha-methylpyridine Natural products CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
229940111121 antirheumatic drug quinolines Drugs 0.000 description 1
150000001491 aromatic compounds Chemical class 0.000 description 1
229910052792 caesium Inorganic materials 0.000 description 1
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
239000000969 carrier Substances 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
150000007908 decalines Chemical class 0.000 description 1
238000004880 explosion Methods 0.000 description 1
150000002240 furans Chemical class 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
150000002460 imidazoles Chemical class 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
150000002475 indoles Chemical class 0.000 description 1
150000002537 isoquinolines Chemical class 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
238000002156 mixing Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
150000002790 naphthalenes Chemical class 0.000 description 1
150000002916 oxazoles Chemical class 0.000 description 1
150000004880 oxines Chemical class 0.000 description 1
229920006391 phthalonitrile polymer Polymers 0.000 description 1
229920005554 polynitrile Polymers 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
150000003217 pyrazoles Chemical class 0.000 description 1
150000003233 pyrroles Chemical class 0.000 description 1
150000003248 quinolines Chemical class 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
229910052701 rubidium Inorganic materials 0.000 description 1
IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
CMZUMMUJMWNLFH-UHFFFAOYSA-N sodium metavanadate Chemical compound [Na+].[O-][V](=O)=O CMZUMMUJMWNLFH-UHFFFAOYSA-N 0.000 description 1
150000003557 thiazoles Chemical class 0.000 description 1
229930192474 thiophene Chemical class 0.000 description 1
150000003577 thiophenes Chemical class 0.000 description 1
230000009466 transformation Effects 0.000 description 1
238000000844 transformation Methods 0.000 description 1
150000005199 trimethylbenzenes Chemical class 0.000 description 1
LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1
239000008096 xylene Substances 0.000 description 1
150000003738 xylenes Chemical class 0.000 description 1
239000010457 zeolite Substances 0.000 description 1
229910000166 zirconium phosphate Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
- 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
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pyridine Compounds (AREA)

FI772543A 1976-09-27 1977-08-26 Vanadinoxid-katalysator pao baerare och dess anvaendning foer framstaellning av nitriler FI63867C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US72706076A	1976-09-27	1976-09-27
US72706076		1976-09-27
US05/819,771 US4092271A (en)	1976-09-27	1977-07-28	Supported vanadia catalyst for nitrile production and process for preparing the catalyst
US81977177		1977-07-28

Publications (3)

Publication Number	Publication Date
FI772543A7 FI772543A7 (fi)	1978-03-28
FI63867B FI63867B (fi)	1983-05-31
FI63867C true FI63867C (fi)	1983-09-12

Family

ID=27111443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI772543A FI63867C (fi)	1976-09-27	1977-08-26	Vanadinoxid-katalysator pao baerare och dess anvaendning foer framstaellning av nitriler

Country Status (22)

Country	Link
JP (1)	JPS5342193A (cs)
AR (1)	AR218264A1 (cs)
AU (1)	AU513349B2 (cs)
BR (1)	BR7706375A (cs)
CA (1)	CA1100476A (cs)
CH (1)	CH641156A5 (cs)
CS (1)	CS216248B2 (cs)
DD (1)	DD132785A5 (cs)
DE (1)	DE2741625B2 (cs)
DK (1)	DK157663C (cs)
ES (1)	ES462675A1 (cs)
FI (1)	FI63867C (cs)
FR (1)	FR2365372A2 (cs)
GB (1)	GB1539366A (cs)
IE (1)	IE45969B1 (cs)
NL (1)	NL178313C (cs)
NO (1)	NO150146C (cs)
PL (1)	PL119446B1 (cs)
PT (1)	PT67087B (cs)
RO (1)	RO73289A (cs)
SE (1)	SE434706B (cs)
YU (1)	YU40012B (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0065704A1 (en) *	1981-05-12	1982-12-01	Ashland Oil, Inc.	Redox catalyst plus promoter for oxidation of hydrocarbons
DE3401676A1 (de) *	1984-01-19	1985-07-25	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur herstellung eines v(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)5(pfeil abwaerts) und alkalisulfat enthaltenden katalysators zur oxidation von so(pfeil abwaerts)2(pfeil abwaerts) zu so(pfeil abwaerts)3(pfeil abwaerts)
DE3788308T2 (de) *	1986-07-15	1994-05-19	Koei Chemical Co	Verfahren zur Herstellung von Nitrilen.
JPS63116465U (cs) *	1987-01-22	1988-07-27
EP0556489A1 (en) *	1992-02-19	1993-08-25	Shell Internationale Researchmaatschappij B.V.	Process for the dehydrogenation of hydrocarbons
CN120459998B (zh) *	2025-07-10	2025-11-04	湖北晶星科技股份有限公司	一种2,4-二氯苯腈制备用催化剂及其制备工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1357675A (fr) *	1963-02-11	1964-04-10	Aquitaine Petrole	Nouveau catalyseur pour la récupération de composés soufrés gazeux contenus en faibles concentrations dans les gaz résiduaires et fumées, et leur transformation en anhydride sulfurique et procédé employant un tel catalyseur
DE1290125C2 (de) *	1963-11-06	1974-04-11		Verfahren zur herstellung von benzonitrilen
US3963645A (en) *	1969-02-27	1976-06-15	The Lummus Company	Supported metal oxides
DE1930880B2 (de) *	1969-06-18	1980-02-21	Chemische Werke Huels Ag, 4370 Marl	Verfahren zur Herstellung von Iso- und/oder Terephthalsäuredinitrilen

1977
- 1977-08-19 CA CA285,116A patent/CA1100476A/en not_active Expired
- 1977-08-25 AU AU28236/77A patent/AU513349B2/en not_active Expired
- 1977-08-26 FI FI772543A patent/FI63867C/fi not_active IP Right Cessation
- 1977-09-08 AR AR269136A patent/AR218264A1/es active
- 1977-09-09 NL NLAANVRAGE7709953,A patent/NL178313C/xx not_active IP Right Cessation
- 1977-09-15 DE DE2741625A patent/DE2741625B2/de not_active Withdrawn
- 1977-09-16 NO NO773192A patent/NO150146C/no unknown
- 1977-09-19 JP JP11251977A patent/JPS5342193A/ja active Pending
- 1977-09-19 GB GB39031/77A patent/GB1539366A/en not_active Expired
- 1977-09-23 BR BR7706375A patent/BR7706375A/pt unknown
- 1977-09-23 FR FR7728700A patent/FR2365372A2/fr active Granted
- 1977-09-26 PL PL1977201050A patent/PL119446B1/pl unknown
- 1977-09-26 CH CH1172277A patent/CH641156A5/de not_active IP Right Cessation
- 1977-09-26 DD DD7700201203A patent/DD132785A5/xx unknown
- 1977-09-26 CS CS776227A patent/CS216248B2/cs unknown
- 1977-09-26 SE SE7710757A patent/SE434706B/sv not_active IP Right Cessation
- 1977-09-27 IE IE1974/77A patent/IE45969B1/en unknown
- 1977-09-27 DK DK427177A patent/DK157663C/da not_active IP Right Cessation
- 1977-09-27 YU YU2287/77A patent/YU40012B/xx unknown
- 1977-09-27 ES ES462675A patent/ES462675A1/es not_active Expired
- 1977-09-27 RO RO7791679A patent/RO73289A/ro unknown
- 1977-09-27 PT PT67087A patent/PT67087B/pt unknown

Also Published As

Publication number	Publication date
YU40012B (en)	1985-06-30
IE45969L (en)	1978-03-27
AR218264A1 (es)	1980-05-30
NL7709953A (nl)	1978-03-29
IE45969B1 (en)	1983-01-12
NL178313C (nl)	1986-03-03
NO150146C (no)	1984-08-29
DK427177A (da)	1978-03-28
SE434706B (sv)	1984-08-13
AU513349B2 (en)	1980-11-27
DK157663B (da)	1990-02-05
NL178313B (nl)	1985-10-01
FI772543A7 (fi)	1978-03-28
PL201050A1 (pl)	1978-09-25
GB1539366A (en)	1979-01-31
FR2365372A2 (fr)	1978-04-21
DD132785A5 (de)	1978-11-01
NO150146B (no)	1984-05-21
PT67087B (en)	1979-02-22
DE2741625A1 (de)	1978-03-30
NO773192L (no)	1978-03-29
FI63867B (fi)	1983-05-31
PL119446B1 (en)	1981-12-31
PT67087A (en)	1977-10-01
JPS5342193A (en)	1978-04-17
RO73289A (ro)	1981-11-04
FR2365372B2 (cs)	1983-07-29
BR7706375A (pt)	1978-07-04
CH641156A5 (en)	1984-02-15
DE2741625B2 (de)	1980-10-16
DK157663C (da)	1990-07-09
YU228777A (en)	1982-08-31
CS216248B2 (en)	1982-10-29
ES462675A1 (es)	1978-12-16
SE7710757L (sv)	1978-03-28
AU2823677A (en)	1979-03-01
CA1100476A (en)	1981-05-05

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Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: THE LUMMUS CO

Publication	Publication Date	Title
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JPH0132820B2 (cs)	1989-07-10
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JP4404383B2 (ja)	2010-01-27	芳香族またはヘテロ芳香族ニトリルの製造方法、該方法のための担体付き触媒および該触媒の製造方法
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