Method for deoxygenation of ester

• Main Authors: CHEN, CHIHING, YU, PEI-JUNG, CHANG, YING-HSI, LEE, HOM-TI, LIU, CHIUNG-FANG, WAN, HOU-PENG
• Format: Patent
• Language: Chinese; English
• Published: 01.06.2014
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR RELEVANT APPARATUS; TRANSPORTING

A method for deoxygenation of ester is provided, including sulfurizing an iron oxide powder to form a sulfurized iron oxide powder; proceeding a catalytic hydrodeoxygenation reaction of ester compounds with a deoxygenation catalyst in the presence of hydrogen gas, wherein the sulfurized iron oxide powder is employed as the deoxygenation catalyst. The hydrodeoxygenation reaction of ester compounds produce alkanes, aldehydes or alcohols.