SE8107516L - OXYDEHYDROGENATION CATALYST - Google Patents

OXYDEHYDROGENATION CATALYST

Info

Publication number
SE8107516L
SE8107516L SE8107516A SE8107516A SE8107516L SE 8107516 L SE8107516 L SE 8107516L SE 8107516 A SE8107516 A SE 8107516A SE 8107516 A SE8107516 A SE 8107516A SE 8107516 L SE8107516 L SE 8107516L
Authority
SE
Sweden
Prior art keywords
catalyst
oxydehydrogenation catalyst
modifier
gallium
indium
Prior art date
Application number
SE8107516A
Other languages
Swedish (sv)
Other versions
SE451583B (en
Inventor
K W Barnett
S S Hupp
F A Ruszala
Original Assignee
Ashland Oil Inc
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 Ashland Oil Inc filed Critical Ashland Oil Inc
Publication of SE8107516L publication Critical patent/SE8107516L/en
Publication of SE451583B publication Critical patent/SE451583B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14Phosphorus; Compounds thereof
    • B01J27/185Phosphorus; Compounds thereof with iron group metals or platinum group metals
    • B01J27/1853Phosphorus; Compounds thereof with iron group metals or platinum group metals with iron, cobalt or nickel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14Phosphorus; Compounds thereof
    • B01J27/16Phosphorus; 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Isobutyric acid is oxidatively dehydrogenated to methacrylic acid by contact with a heterogeneous catalyst in the presence of molecular oxygen. The catalyst is composed of calcined phosphates of iron containing boron, aluminum, gallium or indium as a modifier or dopant component.
SE8107516A 1981-01-07 1981-12-15 PROCEDURE FOR CATALYTIC CONVERSION OF ISOSMORIC ACID TO METACRYLIC ACID SE451583B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22307781A 1981-01-07 1981-01-07

Publications (2)

Publication Number Publication Date
SE8107516L true SE8107516L (en) 1982-07-08
SE451583B SE451583B (en) 1987-10-19

Family

ID=22834926

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107516A SE451583B (en) 1981-01-07 1981-12-15 PROCEDURE FOR CATALYTIC CONVERSION OF ISOSMORIC ACID TO METACRYLIC ACID

Country Status (18)

Country Link
JP (1) JPS57134442A (en)
AT (1) AT375632B (en)
AU (1) AU527862B2 (en)
BR (1) BR8107103A (en)
CA (1) CA1187098A (en)
CH (1) CH653667A5 (en)
DD (1) DD201977A5 (en)
DE (1) DE3151833C2 (en)
ES (1) ES8300669A1 (en)
FR (1) FR2497795B1 (en)
GB (1) GB2090589B (en)
IT (1) IT1195291B (en)
MX (1) MX160779A (en)
NL (1) NL8104926A (en)
PL (2) PL136178B1 (en)
RO (1) RO83665B1 (en)
SE (1) SE451583B (en)
ZA (1) ZA817271B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657792B1 (en) * 1990-02-07 1992-05-15 Norsolor Sa CATALYTIC SYSTEM AND ITS APPLICATION TO THE OXIDE OF HYDROGENATION OF SATURATED CARBOXYLIC ACIDS.
JP4233685B2 (en) * 1999-06-08 2009-03-04 花王株式会社 Transesterification catalyst
FR2921361B1 (en) 2007-09-20 2012-10-12 Arkema France PROCESS FOR PRODUCING ACROLEIN FROM GLYCEROL
EP2179981A1 (en) 2008-10-24 2010-04-28 Arkema France Process for manufacturing acrolein from glycerol

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT995328B (en) * 1973-08-13 1975-11-10 Montedison Spa PROCEDURE FOR THE PREPARATION OF UNSATURATED ALPHA BETA ACIDS BY CATALYTIC OXIDATION IN THE GASEOUS PHASE OF CORRESPONDING SATURATED ACIDS
US3855279A (en) * 1973-10-26 1974-12-17 Eastman Kodak Co Catalytic process for the manufacture of unsaturated acids and esters
US4029695A (en) * 1974-08-20 1977-06-14 Eastman Kodak Company Catalytic process for the manufacture of unsaturated acids and esters
US4298755A (en) * 1980-02-25 1981-11-03 Ashland Oil, Inc. Catalytic oxydehydrogenation process

Also Published As

Publication number Publication date
RO83665A2 (en) 1984-04-02
ES508512A0 (en) 1982-11-01
JPS57134442A (en) 1982-08-19
SE451583B (en) 1987-10-19
GB2090589B (en) 1985-01-23
AU527862B2 (en) 1983-03-24
PL136178B1 (en) 1986-01-31
FR2497795B1 (en) 1986-04-04
FR2497795A1 (en) 1982-07-16
DD201977A5 (en) 1983-08-24
AT375632B (en) 1984-08-27
ATA462081A (en) 1984-01-15
AU7664781A (en) 1982-07-15
DE3151833A1 (en) 1982-07-22
IT1195291B (en) 1988-10-12
BR8107103A (en) 1982-07-20
NL8104926A (en) 1982-08-02
DE3151833C2 (en) 1983-09-22
IT8125207A0 (en) 1981-11-20
PL234604A1 (en) 1982-09-13
ZA817271B (en) 1982-10-27
ES8300669A1 (en) 1982-11-01
GB2090589A (en) 1982-07-14
CH653667A5 (en) 1986-01-15
JPH0257527B2 (en) 1990-12-05
RO83665B1 (en) 1984-04-30
MX160779A (en) 1990-05-16
CA1187098A (en) 1985-05-14

Similar Documents

Publication Publication Date Title
GB1489832A (en) Dehydration process
JPS5212126A (en) Process for preparation of methacrylic acid
SE8105937L (en) OXYDEHYDROGENATION CATALYST
EP0190352A4 (en) Alkali metal-carrying substance, and its use as catalyst.
ES8702306A1 (en) Heteropolyacide H8PMO10VO39, its anhydride PMO10VO35 and its use.
SE8107516L (en) OXYDEHYDROGENATION CATALYST
MX166693B (en) CATALYST COMPOSITION AND METHOD FOR CONVERTING HYDROCARBONS
FR2513631B1 (en)
BR7403459D0 (en) PROCESS FOR THE PREPARATION OF ACRYLIC ACID AND METHACRYLIC ACID BY THE REACTION OF PROPYLENE OR ISOBUTYLENE WITH MOLECULAR OXYGEN
GB1226724A (en)
ES398332A1 (en) Process for polymerization of {60 olefin
GB1370960A (en)
GB1430337A (en) Process for the manufacture of methacrylic acid and oxidation catalyst therefor
FR2319718A1 (en) REINFORCEMENT, BY A REACTION BELOW THE SURFACE, OF FERROUS METALS WITH LOW CARBON CONTENT
ES314230A1 (en) Procedure for the production of organic oxides. (Machine-translation by Google Translate, not legally binding)
GB934449A (en) Improvements in or relating to the isomerisation of hydrocarbons
GB1244080A (en) Preparation of phenyl esters and phenols
ES392123A1 (en) Process for the preparation of olefine oxides
GB1267020A (en)
JPS52133924A (en) Preparation of azodicarbonamides
JPS52123977A (en) Sludge treatment
GB1241459A (en) Oxidative conversion process
FR2362108A1 (en) Methacrylic acid prodn. - from oxidative dehydrogenation of isobutyric acid in the presence of a catalyst and carrier
JPS5390214A (en) Preparation of methacrylic acid
JPS547070A (en) Master sylinder for controlling two system

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8107516-0

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8107516-0

Format of ref document f/p: F