IT953846B - Procedimento per la preparazione di metacrilonitrile da isobutene ammoniaca e ossigeno in presenza di catalizzatori - Google Patents

Procedimento per la preparazione di metacrilonitrile da isobutene ammoniaca e ossigeno in presenza di catalizzatori

Info

Publication number
IT953846B
IT953846B IT23699/72A IT2369972A IT953846B IT 953846 B IT953846 B IT 953846B IT 23699/72 A IT23699/72 A IT 23699/72A IT 2369972 A IT2369972 A IT 2369972A IT 953846 B IT953846 B IT 953846B
Authority
IT
Italy
Prior art keywords
methacrylonitrile
catalysts
oxygen
procedure
preparation
Prior art date
Application number
IT23699/72A
Other languages
English (en)
Inventor
G Caporali
N Giordano
F Pignataro
L Moreschini
F Faletti
Original Assignee
Montecatini E Spa
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.)
Filing date
Publication date
Application filed by Montecatini E Spa filed Critical Montecatini E Spa
Priority to IT23699/72A priority Critical patent/IT953846B/it
Priority to RO7300074533A priority patent/RO62276A/ro
Priority to NL7305682A priority patent/NL7305682A/xx
Priority to FR7314891A priority patent/FR2182041B1/fr
Priority to AU54899/73A priority patent/AU467734B2/en
Priority to JP48046785A priority patent/JPS4947319A/ja
Priority to AR247727A priority patent/AR194323A1/es
Priority to SU1905967A priority patent/SU455531A3/ru
Priority to BR3037/73A priority patent/BR7303037D0/pt
Priority to DE2321150A priority patent/DE2321150A1/de
Priority to BE130515A priority patent/BE798837A/xx
Priority to ES414126A priority patent/ES414126A1/es
Priority to US354987A priority patent/US3898267A/en
Priority to GB2024173A priority patent/GB1423681A/en
Priority to CA169,989A priority patent/CA977368A/en
Priority to AT377673A priority patent/AT326100B/de
Application granted granted Critical
Publication of IT953846B publication Critical patent/IT953846B/it

Links

Classifications

    • 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
    • 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
    • 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
    • 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
IT23699/72A 1972-04-28 1972-04-28 Procedimento per la preparazione di metacrilonitrile da isobutene ammoniaca e ossigeno in presenza di catalizzatori IT953846B (it)

Priority Applications (16)

Application Number Priority Date Filing Date Title
IT23699/72A IT953846B (it) 1972-04-28 1972-04-28 Procedimento per la preparazione di metacrilonitrile da isobutene ammoniaca e ossigeno in presenza di catalizzatori
RO7300074533A RO62276A (fr) 1972-04-28 1973-04-13 Procede catalytique pour obtenir du methacrylonitrile partant d'isobutylene
NL7305682A NL7305682A (it) 1972-04-28 1973-04-24
FR7314891A FR2182041B1 (it) 1972-04-28 1973-04-25
SU1905967A SU455531A3 (ru) 1972-04-28 1973-04-26 Способ получени метакрилонитрила
AR247727A AR194323A1 (es) 1972-04-28 1973-04-26 Procedimiento para la preparacion de metacrilonitrilo a partir de isobuteno,amoniaco y oxigeno,en presencia de catalizadores
AU54899/73A AU467734B2 (en) 1972-04-28 1973-04-26 Process for preparing methacrylonitrile from isobutene, ammonia and oxygen inthe presence of catalysts
BR3037/73A BR7303037D0 (pt) 1972-04-28 1973-04-26 Um processo para a obtencao de metacrilonitrila de isobuteno,por reacao em fase gasosa com amonia e oxigenio ou misturas gasosas contendo oxigenio
DE2321150A DE2321150A1 (de) 1972-04-28 1973-04-26 Verfahren zur herstellung von methacrylnitril
JP48046785A JPS4947319A (it) 1972-04-28 1973-04-26
BE130515A BE798837A (fr) 1972-04-28 1973-04-27 Procede de preparation de methacrylonitrile a partir d'isobutene
ES414126A ES414126A1 (es) 1972-04-28 1973-04-27 Procedimiento para obtener metacrilonitrilo.
US354987A US3898267A (en) 1972-04-28 1973-04-27 Process for preparing methacrylonitrile from isobutene, ammonia and oxygen, in the presence of catalysts
GB2024173A GB1423681A (en) 1972-04-28 1973-04-27 Preparation of methacrylonitrile
CA169,989A CA977368A (en) 1972-04-28 1973-04-27 Process for preparing methacrylonitrile from isobutene, ammonia and oxygen, in the presence of catalysts
AT377673A AT326100B (de) 1972-04-28 1973-04-27 Verfahren zur herstellung von methacrylnitril

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23699/72A IT953846B (it) 1972-04-28 1972-04-28 Procedimento per la preparazione di metacrilonitrile da isobutene ammoniaca e ossigeno in presenza di catalizzatori

Publications (1)

Publication Number Publication Date
IT953846B true IT953846B (it) 1973-08-10

Family

ID=11209241

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23699/72A IT953846B (it) 1972-04-28 1972-04-28 Procedimento per la preparazione di metacrilonitrile da isobutene ammoniaca e ossigeno in presenza di catalizzatori

Country Status (16)

Country Link
US (1) US3898267A (it)
JP (1) JPS4947319A (it)
AR (1) AR194323A1 (it)
AT (1) AT326100B (it)
AU (1) AU467734B2 (it)
BE (1) BE798837A (it)
BR (1) BR7303037D0 (it)
CA (1) CA977368A (it)
DE (1) DE2321150A1 (it)
ES (1) ES414126A1 (it)
FR (1) FR2182041B1 (it)
GB (1) GB1423681A (it)
IT (1) IT953846B (it)
NL (1) NL7305682A (it)
RO (1) RO62276A (it)
SU (1) SU455531A3 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076678B1 (en) * 1981-10-07 1987-01-07 Nitto Chemical Industry Co., Ltd. Process for ammoxidation of organic compounds
JPS6367708A (ja) * 1986-09-09 1988-03-26 Mitsubishi Electric Corp 緊急消磁装置付き超電導マグネツト装置
JP2659363B2 (ja) * 1986-09-09 1997-09-30 三菱電機株式会社 緊急消磁装置付き超電導マグネツト装置
JPH0623407Y2 (ja) * 1989-05-31 1994-06-22 マルマ重車輛株式会社 曲面擦り合せ装置
DE19815278A1 (de) * 1998-04-06 1999-10-07 Basf Ag Multimetalloxidmassen
DE10046928A1 (de) * 2000-09-21 2002-04-11 Basf Ag Verfahren zur Herstellung von Multimetalloxidmassen
DE10101695A1 (de) * 2001-01-15 2002-07-18 Basf Ag Verfahren zur heterogen katalysierten Gasphasenpartialoxidation von Vorläuferverbindungen der (Meth)acrylsäure
KR100497173B1 (ko) * 2002-11-29 2005-06-28 주식회사 엘지화학 아크롤레인의 부분 산화 반응용 촉매의 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280910A (it) * 1961-07-14 1900-01-01
IT678569A (it) * 1962-08-23
IT822930A (it) * 1965-10-29 1900-01-01
US3541129A (en) * 1966-08-12 1970-11-17 Ube Kogyo Kk Process for the preparation of acrylonitrile
US3625867A (en) * 1967-06-02 1971-12-07 Takachika Yoshino Process for production of metal oxide-antimony oxide catalysts
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
US3678091A (en) * 1969-05-13 1972-07-18 Aquitaine Petrole Process for the preparation of unsaturated alphatic nitriles by the oxidation of olefins
JPS4843096B1 (it) * 1970-01-31 1973-12-17

Also Published As

Publication number Publication date
RO62276A (fr) 1978-06-15
SU455531A3 (ru) 1974-12-30
CA977368A (en) 1975-11-04
ATA377673A (de) 1975-02-15
ES414126A1 (es) 1976-02-01
JPS4947319A (it) 1974-05-08
FR2182041B1 (it) 1976-11-12
AU5489973A (en) 1974-10-31
US3898267A (en) 1975-08-05
BE798837A (fr) 1973-10-29
NL7305682A (it) 1973-10-30
DE2321150A1 (de) 1973-10-31
AR194323A1 (es) 1973-06-29
AT326100B (de) 1975-11-25
BR7303037D0 (pt) 1974-07-18
GB1423681A (en) 1976-02-04
AU467734B2 (en) 1975-12-11
FR2182041A1 (it) 1973-12-07

Similar Documents

Publication Publication Date Title
IT986962B (it) Reagente rapido per la determinazione di stupefacenti
IT944564B (it) Procedimento per la preparazione di metaoroleina oppure contempo raneamente di metacroleina e 1 3 butadiene
IT941882B (it) Procedimento per la preparazione di catalizzatori e o accettori
IT943649B (it) Procedimento per la preparazione simultanea di i 3 butadiene e metacroleina
IT945737B (it) Procedimento per la preparazione di urea di ammoniaca ed anidride carbunica
IT979528B (it) Sostanza ad azione catalitica per la trasformazione di idrocarburi superiori
IT970901B (it) Catalizzatore e impiego del cata lizzatore per la riduzione del nitrobenzene
IT945383B (it) Procedimento per la preparazione di polilattoni e prodotto ottenuto
IT985413B (it) Procedimento per la preparazione di urea
IT953846B (it) Procedimento per la preparazione di metacrilonitrile da isobutene ammoniaca e ossigeno in presenza di catalizzatori
IT980175B (it) Procedimento per la polimerizza zione catalitica di cicloolefine
IT1000182B (it) Procedimento e catalizzatore per produrre 3 alogeno oppure 3, 5, dialogenofenoli
IT1000081B (it) Procedimento e catalizzatore per la riduzione degli ossidi di azoto contenuti in gas d scarico di au tomobili
IT980116B (it) Catalizzatore di polimerizzazione e procedimento per la sua prepa razione ed applicazione
IT962173B (it) Procedimento e catalizzatore per la riduzione di ossidi di azoto
IT966370B (it) Catalizzatore per la riduzione di ossidi di azoto
IT982920B (it) Procedimento e catalizzatore per l ossidazione di ammoniaca
IT995056B (it) Procedimento per la preparazione di metacroleina da isobutene e ossigeno in presenza di catalizza tori
IT985374B (it) Procedimento catalitico per la produzione di chetoni saturi e catalizzatore impiegato
IT986914B (it) Dispositivo per la concentrazione di soluzioni
AR194266A1 (es) Catalizadores mejorados para la oxidacion de olefinas y procedimiento para la oxidacion de las mismas en presencia de dichos catalizadores
IT963621B (it) Procedimento per la produzione di nitrili alifatici insaturi e cata lizzatore relativo
IT997655B (it) Procedimento per la realizzazione di reazioni di nitrosazione e di diazotazione
IT960416B (it) Procedimento catalitico per la pre parazione di acroleina
IT951613B (it) Procedimento per la produzione catalitica di 4 4 dimetil 1 3 diossano da isobutilene e formaldeide