MY136443A - Improved catalyst for the manufacture of acrylonitrile - Google Patents

Improved catalyst for the manufacture of acrylonitrile

Info

Publication number
MY136443A
MY136443A MYPI20034566A MYPI20034566A MY136443A MY 136443 A MY136443 A MY 136443A MY PI20034566 A MYPI20034566 A MY PI20034566A MY PI20034566 A MYPI20034566 A MY PI20034566A MY 136443 A MY136443 A MY 136443A
Authority
MY
Malaysia
Prior art keywords
mixtures
catalyst
acrylonitrile
manufacture
improved catalyst
Prior art date
Application number
MYPI20034566A
Inventor
Christos Paparizos
Stephen C Jevne
Michael J Seely
Original Assignee
Ineos Usa Llc
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 Ineos Usa Llc filed Critical Ineos Usa Llc
Publication of MY136443A publication Critical patent/MY136443A/en

Links

Classifications

    • 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

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A CATALYST COMPRISING A COMPLEX OF CATALYTIC OXIDES COMPRISING POTASSIUM, CESIUM. CERIUM, CHROMIUM, COBALT, NICKEL, IRON, BISMUTH, MOLYBDENUM, WHEREIN THE RELATIVE RATIOS OF THESE ELEMENTS IS REPRESENTED BY THE FOLLOWING GENERAL FORMULA AA KB CSC CED CRE COF NIG XH FEI BIJ MO12 OXWHEREIN A IS RB, NA, LI, TL, OR MIXTURES THEREOF, X IS P, SB, TE, B, GE, W, CA, MG, A RARE EARTH ELEMENT, OR MIXTURES THEREOF, A IS 0 TO ABOUT 1, B IS ABOUT 0.01 TO ABOUT 1, C IS ABOUT 0.01 TO ABOUT 1, D IS ABOUT 0.01 TO ABOUT 3, E IS ABOUT 0.01 TO ABOUT 2, F IS ABOUT 0.01 TO ABOUT 10, G IS ABOUT 0.1 TO ABOUT 10, H IS .0 TO ABOUT 4, I IS ABOUT 0.1 TO ABOUT 4, J IS ABOUT 0.05 TO ABOUT 4, X IS A NUMBER DETERMINED BY THE VALENCE REQUIREMENTS OF THE OTHER ELEMENTS PRESENT, AND WHEREIN THE CATALYST IS SUBSTANTIALLY FREE OF MANGANESE AND ZINC. THE CATALYST IS USEFUL IN PROCESSES FOR THE AMMOXIDATION OF AN OLEFIN SELECTED FROM THE GROUP CONSISTING OF PROPYLENE. ISOBUTYLENE OR MIXTURES THEREOF, TO ACRYLONITRILE, METHACRYLONITRILE AND MIXTURES THEREOF, RESPECTIVELY.
MYPI20034566A 2002-12-02 2003-11-28 Improved catalyst for the manufacture of acrylonitrile MY136443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43016202P 2002-12-02 2002-12-02

Publications (1)

Publication Number Publication Date
MY136443A true MY136443A (en) 2008-10-31

Family

ID=35931670

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20034566A MY136443A (en) 2002-12-02 2003-11-28 Improved catalyst for the manufacture of acrylonitrile

Country Status (4)

Country Link
CN (1) CN100438981C (en)
MY (1) MY136443A (en)
TW (1) TWI327084B (en)
ZA (1) ZA200504277B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8455388B2 (en) * 2010-03-23 2013-06-04 Ineos Usa Llc Attrition resistant mixed metal oxide ammoxidation catalysts
US8258073B2 (en) * 2010-03-23 2012-09-04 Ineos Usa Llc Process for preparing improved mixed metal oxide ammoxidation catalysts
RU2575933C2 (en) * 2010-03-23 2016-02-27 ИНЕОС ЮЭсЭй ЭлЭлСи Highly effective method for ammoxidation and catalysts based on mixed metal oxides
US8153546B2 (en) * 2010-03-23 2012-04-10 Ineos Usa Llc Mixed metal oxide ammoxidation catalysts
US9433929B2 (en) * 2011-09-21 2016-09-06 Ineos Europe Ag Mixed metal oxide catalysts
CN103933998B (en) * 2014-04-21 2016-08-17 清华大学 Catalyst for prepn. of formaldehyde by oxidation of methanol
CN113828324A (en) * 2021-10-18 2021-12-24 黑龙江省君鑫化工有限公司 Catalyst for acrylonitrile production
CN114669306B (en) * 2022-03-27 2023-11-28 上海师范大学 Catalyst for preparing (methyl) acrylonitrile by (methyl) acrolein ammoxidation, and preparation method and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5834394A (en) * 1996-08-06 1998-11-10 China-Petro-Chemical Corporation Fluidized-bed catalyst for propylene ammoxidation to acrylonitrile
AU5387100A (en) * 1999-08-19 2001-03-19 China Petro-Chemical Corporation Fluid bed catalyst for ammoxidation of propylene to acrylonitrile
US6723869B1 (en) * 1999-10-18 2004-04-20 Mitsubishi Rayon Co., Ltd. Method for producing acrylonitrile, catalyst for use therein and method for preparing the same
US6642405B1 (en) * 1999-10-18 2003-11-04 Mitsubishi Rayon Co., Ltd. Method for producing acrylonitrile, catalyst for use therein and method for preparing the same

Also Published As

Publication number Publication date
CN100438981C (en) 2008-12-03
ZA200504277B (en) 2006-08-30
TW200422101A (en) 2004-11-01
CN1720099A (en) 2006-01-11
TWI327084B (en) 2010-07-11

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