Patents/Inventors

Xiaofei Qiao

ShandongCN2 patents

3 Patents

US123838572025
Apparatus and Method for Rapid Cooling of High Temperature Gas
WANHUA CHEMICAL (NINGBO) CO., Ltd.
0 cites
US120767022024
Device and Method for Oxidizing Organic Substance
WANHUA CHEMICAL GROUP CO., Ltd.
0 cites
US118457182023
Process for Producing P-xylene and Ethylbenzene from C 8 Aromatic Containing Ethylbenzene
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
0 cites