Patent · US Expired

Adsorbents for use in the separation of carbon monoxide and/or unsaturated hydrocarbons from mixed gases

US4917711A · kind A · utility

101Cited by

17References

62Claims

0Family size

Assignee

Peking University · CN

Inventors

Youchang Xie · Beijing, CN
Naiyu Bu · Beijing, CN
Jun Liu · Dressendorf, DE
Ge Yang · Beijing, CN
Jianguo Qiu · Beijing, CN
Naifang Yang · Beijing, CN
Youchi Tang · Beijing, CN

Key dates

Filing date	Dec 1, 1987
Grant date	Apr 17, 1990
Priority date	—
Expiry date	Dec 1, 2007

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J20/3236
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Novel adsorbents for use in the separation of carbon monoxide and/or unsaturated hydrocarbons from mixed gases. An adsorbent for separating carbon monoxide or unsaturated hydrocarbon from mixed gases is made by heating a solid mixture comprising a copper compound and a support having a high surface area in a suitable atmosphere.

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