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RO83665B1 - Compozitie catalitica, folosita la obtinerea acizilor nesaturati - Google Patents

Compozitie catalitica, folosita la obtinerea acizilor nesaturati

Info

Publication number
RO83665B1
RO83665B1 RO106138A RO10613881A RO83665B1 RO 83665 B1 RO83665 B1 RO 83665B1 RO 106138 A RO106138 A RO 106138A RO 10613881 A RO10613881 A RO 10613881A RO 83665 B1 RO83665 B1 RO 83665B1
Authority
RO
Romania
Prior art keywords
composition used
unsaturated acids
catalytic composition
preparing unsaturated
catalyst
Prior art date
Application number
RO106138A
Other languages
English (en)
Other versions
RO83665A2 (ro
Inventor
Kenneth W. Barnett
Stephen S. Hupp
Ferdinand 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 RO83665A2 publication Critical patent/RO83665A2/ro
Publication of RO83665B1 publication Critical patent/RO83665B1/ro

Links

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
    • B01J27/185—Phosphorus; Compounds thereof with iron group metals or platinum group metals
    • B01J27/1853—Phosphorus; Compounds thereof with iron group metals or platinum group metals with iron, cobalt or nickel
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (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

Inventia se refera la un catalizator pentru dehidrogenarea oxidativa a acidului izobutiric la acid metacrilic în prezenta de oxigen molecular. Catalizatorul este compus din fosfat de fier calcinat continînd aluminiu, bor, galiu sau indiu drept componente de modificare sau de dopare, în anumite proportii.
RO106138A 1981-01-07 1981-12-28 Compozitie catalitica, folosita la obtinerea acizilor nesaturati RO83665B1 (ro)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
RO83665A2 RO83665A2 (ro) 1984-04-02
RO83665B1 true RO83665B1 (ro) 1984-04-30

Family

ID=22834926

Family Applications (1)

Application Number Title Priority Date Filing Date
RO106138A RO83665B1 (ro) 1981-01-07 1981-12-28 Compozitie catalitica, folosita la obtinerea acizilor nesaturati

Country Status (18)

Country Link
JP (1) JPS57134442A (ro)
AT (1) AT375632B (ro)
AU (1) AU527862B2 (ro)
BR (1) BR8107103A (ro)
CA (1) CA1187098A (ro)
CH (1) CH653667A5 (ro)
DD (1) DD201977A5 (ro)
DE (1) DE3151833C2 (ro)
ES (1) ES508512A0 (ro)
FR (1) FR2497795B1 (ro)
GB (1) GB2090589B (ro)
IT (1) IT1195291B (ro)
MX (1) MX160779A (ro)
NL (1) NL8104926A (ro)
PL (2) PL234604A1 (ro)
RO (1) RO83665B1 (ro)
SE (1) SE451583B (ro)
ZA (1) ZA817271B (ro)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657792B1 (fr) * 1990-02-07 1992-05-15 Norsolor Sa Systeme catalytique et son application a l'oxydeshydrogenation d'acides carboxyliques satures.
JP4233685B2 (ja) * 1999-06-08 2009-03-04 花王株式会社 エステル交換触媒
FR2921361B1 (fr) 2007-09-20 2012-10-12 Arkema France Procede de fabrication d'acroleine a partir de 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 (it) * 1973-08-13 1975-11-10 Montedison Spa Procedimento per la preparazione di acidi alfa beta insaturi per ossidazione catalitica in fase gassosa di corrispondenti acidi saturi
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
CH653667A5 (de) 1986-01-15
PL234604A1 (ro) 1982-09-13
DE3151833A1 (de) 1982-07-22
GB2090589A (en) 1982-07-14
ZA817271B (en) 1982-10-27
JPS57134442A (en) 1982-08-19
GB2090589B (en) 1985-01-23
IT1195291B (it) 1988-10-12
FR2497795B1 (fr) 1986-04-04
SE8107516L (sv) 1982-07-08
AU7664781A (en) 1982-07-15
JPH0257527B2 (ro) 1990-12-05
ATA462081A (de) 1984-01-15
ES8300669A1 (es) 1982-11-01
IT8125207A0 (it) 1981-11-20
AU527862B2 (en) 1983-03-24
CA1187098A (en) 1985-05-14
MX160779A (es) 1990-05-16
FR2497795A1 (fr) 1982-07-16
DD201977A5 (de) 1983-08-24
DE3151833C2 (de) 1983-09-22
RO83665A2 (ro) 1984-04-02
ES508512A0 (es) 1982-11-01
PL136178B1 (en) 1986-01-31
AT375632B (de) 1984-08-27
SE451583B (sv) 1987-10-19
NL8104926A (nl) 1982-08-02
BR8107103A (pt) 1982-07-20

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