Ester hydrogenation catalyst composition as well as preparation method and application thereof

• Main Authors: SUN FENG, SHI NING, ZHU YUNFENG, JIN MANPING, XU WEI, ZHANG JING
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2017
• 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

The invention relates to an ester hydrogenation catalyst composition as well as a preparation method and application thereof, and the ester hydrogenation catalyst composition is mainly used for solving the problems of lower ester conversion rates and alcohol selectivity in the prior art. The copper-based ester hydrogenation catalyst composition prepared by adopting a hydrogen plasma method comprises a carrier and an active component and an additive, which are supported on the carrier; the carrier is a carbon material; the active component supported on the carrier is copper. The ester hydrogenation catalyst composition conduces to better solving the problems and can be used in ester hydrogenation. 本发明涉及种的酯加氢催化剂组合物及其制备方法和应用，主要解决现有技术中酯转化率和醇选择性较低的问题。本发明通过采用种氢等离子体法制备的铜基酯加氢催化剂组合物，包括载体以及负载在所述载体上的活性组分和助剂，所述载体为碳材料，负载在所述载体上的活性组分为铜及其制备方法和应用的技术方案较好地解决了上述问题，可用于酯加氢中。