国家/地区 中国（13）
IPC部 C（13）
IPC大类 C07（13） B01（9） C01（2）
IPC小类 C07C（13） B01D（8） B01J（2）
C01B（2）
IPC C07C029/76（13）
发明人 JIANG Z（3） PAN F（3） YANG H（3）
LI Y（2） WANG L（2） YE J（2）
YU G（2） ZHANG H（2）
公开年 2021（4） 2018（3） 2015（2）
申请年 2021（4）  2017（2）  2018（2）  2019（2） 
专利权人 UNIV TIANJIN（3） WANHUA CHEM .（2）

Dehydrating dimethyl carbonate useful for promoting hydrolysis and absorbing methanol, comprises e.g. passing bifunctional composite catalyst including methanol adsorbent loaded with ester hydrolysis catalytic activity and hydrolyzing dimethyl carbonate with water under the action of magnesium oxide.

YANG P, XIANG Y, YANG H, CHEN C, SONG W

Catalytic oxidation device has orderly connected storage unit, pre-mixing unit, microchannel reaction unit, gas-liquid separating unit, solid-liquid separating unit and product purifying unit, and storage unit used for storing raw material.

WANG X, KANG Z, CHEN S, TANG K, YU J

Cucurbituril/metal ion cross-linked graphene oxide composite film useful for pervaporation of butanol-water system to dehydrate, comprises graphene oxide nanosheet, supramolecular complex formed by cucurbituril and metal ions.

PAN F, JIANG Z, DU Y, LI Y

Preparing ethanol selective pervaporation composite membrane by ultrasonically treating graphene oxide-doped silica and perfluorodecyltriethoxysilane, adding polydimethylsiloxane, and curing casting solution on microfiltration membrane.

PENG P, LAN Y

Superhydrophilic graphene oxide composite film for osmotic evaporation dehydration of butanol-water system, comprises graphene oxide nanosheet and phytic acid-iron ion complex as crosslinking agent.

PAN F, JIANG Z, SHAO L, LI Y

Adsorbent comprises a carbon-based mesoporous active carrier, where active carrier is prepared by mixing raw materials including sludge, mesoporous molecular sieve, graphene, aminosilane, and aromatic carboxylic acid.

YU G, YE J, LENG B, JIN Z, HE X, DONG Y, ZHANG H

Composite film for e.g. pervaporation and separation of preferred alcohol-soluble butanol/water, comprises polymer film and organic amine-modified graphene oxide powder arranged in polymer film.

WU Y, TANG W, WU H, HUANG H

Chemical adsorbent for purifying co-oxidation co-produced tert-butyl alcohol comprises manganese oxide and/or titanium oxide and doped metal element loaded on carrier prepared from coal slag, activated carbon and graphene.

YU G, WANG Y, YE J, WANG L, BIAN X, ZHANG H, HUA W

Preparation method of p-menthyl-3,8-diol, involves taking citronellal as raw material, oxidized graphene as catalyst, and water as solvent, and performing cyclization hydration reaction.

JIANG H, CAO X, JIANG B

Preparation of modified graphene oxide/hyperbranched polymer composite film used for separation of methyl tert-butyl ether/methanol, involves ultrasonically reacting graphene oxide powder and diamine monomer.

JI S, WANG L, WANG N, AN Q, YANG H, LI Q