Patent · US Active

Process for hydrotreating heavy raw oils

US9657236B2 · kind B2 · utility

25Cited by

4References

19Claims

0Family size

Assignees

CHINA PETROLEUM & CHEMICAL CORPORATION · CN
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC · CN

Inventors

Qinghe Yang · Beijing, CN
Dawei Hu · Shanghai, CN
Shuling Sun · Beijing, CN
Jia Liu · Corning, US
Hong Nie · Longbeilingcun, CN
Xinqiang Zhao · Beijing, CN
Xuefen Liu · Beijing, CN
Dadong Li · Beijing, CN
Lishun Dai · Beijing, CN
Zhicai Shao · Beijing, CN
Tao Liu · Woodbury, US

Key dates

Filing date	Mar 29, 2013
Grant date	May 23, 2017
Priority date	—
Expiry date	Oct 24, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10G2300/708
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a catalyst combination for hydrotreating raw oils and a process for hydrotreating raw oils with the catalyst combination. The catalyst combination comprises

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