公开(公告)号：US10335778B2

公开(公告)日：2019-07-02

申请号：US16043161

申请日：2018-07-24

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jungho Jae ,  Haryo Pandu Winoto ,  Jeong-Myeong Ha ,  Hyun Joo Lee ,  Dong Jin Suh ,  Byoung Sung Ahn

IPC: B01J29/70 ,  B01J27/19 ,  B01J37/02 ,  C07D307/33 ,  B01J21/06

Abstract: Disclosed are a heteropolyacid catalyst for producing gamma-valerolactone, which is supported on M-Beta zeolite (M=Sn, Ti, Zr or Hf), and a method for preparing the same and a method for manufacturing gamma-valerolactone using the catalyst. The catalyst has an effect of producing gamma-valerolactone from biomass-derived furfural at a high yield through a one-pot process.

公开(公告)号：US20190134616A1

公开(公告)日：2019-05-09

申请号：US16043161

申请日：2018-07-24

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jungho JAE ,  Haryo Pandu Winoto ,  Jeong-Myeong HA ,  Hyun Joo LEE ,  Dong Jin SUH ,  Byoung Sung AHN

IPC: B01J29/70 ,  B01J27/19 ,  B01J21/06 ,  B01J37/02 ,  C07D307/33

CPC classification number: B01J29/7007 ,  B01J21/06 ,  B01J27/19 ,  B01J37/0201 ,  B01J2229/18 ,  C07D307/33

Abstract: Disclosed are a heteropolyacid catalyst for producing gamma-valerolactone, which is supported on M-Beta zeolite (M=Sn, Ti, Zr or Hf), and a method for preparing the same and a method for manufacturing gamma-valerolactone using the catalyst. The catalyst has an effect of producing gamma-valerolactone from biomass-derived furfural at a high yield through a one-pot process.