国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J020/22（3）
发明人 ZHANG W（3）
公开年 2021（2）
申请年 2021（2） 
专利权人

Preparing a graphene-ionic liquid composite sulfur adsorbent useful in methane desulfurization, comprises e.g. adding cationic salt and bromoalkane and reacting, performing suction filtration and washing to obtain cationic bromide and ultrasonic dispersing of graphene oxide in acetone solvent.

JI K, XUN Q, LIU X, WEI Z, ZHU T, WANG K, ZHANG W, XU F, HOU Q

Preparing an adsorbent for refining lubricating base oil, comprises e.g. hydrothermally reacting 2-aminoterephthalic acid, cerium chloride, dimethylformamide and water, acylating graphene oxide, suction filtering, and drying.

HE W, FU J, CHEN G, ZHANG W, WANG Z, CHEN C

New diphenylpropenenitrile-containing graphene-like structure used as organic porous framework material.

ZHANG W, CHEN S, MA H