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Priority claimed from US13/156,918external-prioritypatent/US20120316374A1/en
Priority claimed from US13/156,890external-prioritypatent/US8679139B2/en
Application filed by Uop LlcfiledCriticalUop Llc
Publication of MY160676ApublicationCriticalpatent/MY160676A/en
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
Abstract
A PROCESS AND CATALYST FOR THE METATHESIS OF OLEFINS IN GENERAL AND SPECIFICALLY FOR THE PRODUCTION OF PROPYLENE FROM ETHYLENE AND BUTYLENE HAS BEEN DEVELOPED. THE CATALYST COMPRISES A TUNGSTEN METAL COMPOUND, WHICH CONTAINS AT LEAST ONE TUNGSTEN-FLUORO BOND, DISPERSED OR GRAFTED ONTO A SUPPORT. A SPECIFIC EXAMPLE OF THE CATALYST IS THE COMPOUND WOF (CH2CME3)3 GRAFTED ONTO A SILICA SUPPORT.
MYPI2013001828A2010-12-292011-12-20Olefin metathesis process and catalyst containing tungsten fluorine bonds
MY160676A
(en)
Process for the production of propylene comprising contacting ethylene and a 1-butene and 2-butene stream with a bifunctional catalyst for isomerization and metathesis; bifunctional catalyst; and preparation process.
Transition metal complex compounds, olefin oligomerization catalysts including the compounds, and processes for producing olefin oligomers using the catalysts