Wanhua Chemical Group Co., Ltd.

Xinjian Bian

Weiqi Hua

Yuan Li

Qingmei Jiang

Changsheng Chen

Yang Yang

Hengdong Yang

Wei Zeng

Jianglin Hu

Yunhai Liu

Kun Wang

Ke Ding

Yanfang Song

An organic-base functionalized silicalite-1 molecular sieve-encapsulated metal nanoparticles catalyst and a preparation method therefor, as well as a method for preparing 1,2-pentanediol from biomass-derived furfuryl alcohol by hydrogenolysis using said catalyst. When the catalyst is used in a reaction preparing 1,2-pentanediol from furfuryl alcohol by hydrogenolysis, the catalyst has high hydrogenolysis activity under relatively mild reaction conditions, significantly increasing the conversion rate of furfuryl alcohol and 1,2-pentanediol selectivity in the reaction, while also not generating obvious byproducts furfuryl alcohol polymers; the catalyst has good stability and long life, and may be recovered for reuse after the reaction is complete by means of a simple filtration, greatly reducing reaction costs and separation difficulty.

Silicalite-1 molecular sieve-based catalyst and preparation method for 1,2-pentanediol using said catalyst

Growing community of inventors

Shandong, China

Xinjian Bian