Patent · US Active

Preparation process for Cu-based catalyst and use thereof

US12060319B2 · kind B2 · utility

0Cited by

7References

14Claims

0Family size

Assignees

CHINA PETROLEUM & CHEMICAL CORPORATION · CN
DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP. · CN

Inventors

Kai Qiao · Zhoushan City, CN
Feng Zhou · Shanghai, CN
Jie Su · New York, US
Huixia MA · 东风镇, CN
Qingtong Zhai · 东风镇, CN
Shumei Zhang · 东风镇, CN

Key dates

Filing date	Jan 20, 2022
Grant date	Aug 13, 2024
Priority date	—
Expiry date	Aug 25, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2235/00
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a preparation process for a Cu-based catalyst and use of the Cu-based catalyst as the dehydrogenation catalyst in producing a hydroxyketone compound such as acetoin. Said Cu-based catalyst shows a high the acetoin selectivity as the dehydrogenation catalyst for producing acetoin.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.