国家/地区 中国（41）
IPC部 B（41）
IPC大类 B01（41）
IPC小类 B01J（41）
IPC B01J020/30（41）
发明人 LIU X（41）
公开年 2021（11） 2017（6） 2015（5） 2022（4） 2023（4） 2014（3） 2018（3） 2019（2） 2020（2）
申请年 2021（9）  2017（5）  2022（5）  2014（4）  2019（4）  2020（4）  2015（3）  2018（3） 
专利权人 INST URBAN E.（3） NEW MATERIAL.（3） UNIV JIANGNA.（3） QIBEI GEN WA.（2）
UNIV SHAANXI.（2） UNIV ZHEJIAN.（2）

Preparing high-purity m-xylene comprises e.g. contacting the mixed xylene with the adsorbent, discharging the raffinate, then contacting the desorbent with the adsorbed adsorbent, mixing the first part of m-xylene with the second part of m-xylene, cooling, crystallizing, and washing.

XIE P, YAN C, MENG L, FANG X, PAN Y, LI Z, XU X, LIU X

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

Preparation of composite aerogel adsorbent for absorbing organic pollutants in sewage, involves mixing e.g. ammonium persulfate and N,N-methylene acrylamide, adding polyethyleneimine aqueous solution, adding to suspension obtained by mixing acrylamide and graphene oxide suspension, and reacting.

ZOU Y, LIU X, LIU H

Resourceful treatment of aquaculture wastewater, involves subjecting aquaculture wastewater to anaerobic fermentation treatment, performing solid-liquid separation, and collecting liquid phase to obtain anaerobic fermentation wastewater, adding magnesium source and adsorbent.

LIU Y, DENG G, TANG W, LI J, CHEN J, LIU X, HE J, LIU G

Preparing fine-grained high-purity oxygen-free copper plate comprises e.g. cleaning hearth of electron beam cooling bed smelting furnace, heating hot-pressed slab, milling milled hot-rolled billet up and down, annealing semi-finished sheet material, and cutting according to product shape.

WANG W, WANG C, LIU X, LIU Q, ZHOU B, WANG J, SUN J, LIANG X, WANG Q

Strengthening activated carbon to remove perfluorocarboxylic acid in water by using modified method comprises e.g. transferring pretreated activated carbon to graphene oxide solution, transferring activated carbon to sulfite solution, and reacting under condition of ultraviolet light.

CHEN P, LI K, LIU X

Preparing functionalized graphene oxide for adsorbing lead ion comprises mixing silane coupling agent, organic compound, and glacial acetic acid in organic solvent under inert gas protection.

MA Z, XU H, LIU X, WU H, WU D, GUO Y

Graphene oxide surface arsenic-antimony double-imprinted polymer capable of magnetically separating in underground medium comprises highly dispersed graphene oxide as carrier of iron tetroxide, arsenic and antimony, methyl methacrylate and ethylene glycol dimethylacrylate.

ZHANG P, SUN F, LIU X, CHI Z

Preparing activated carbon/graphene composite material useful for treating anionic pollutant wastewater or organic wastewater comprises e.g. mixing biomass carbonizing material, graphene oxide and first solvent, reacting and activating.

JIANG Y, PAN B, LAI D, XU Q, WANG Y, LIU X

Preparing ferromagnetic carbon-based composite material used to process anionic pollutant waste water by e.g. mixing activated carbon with graphene oxide solution, adding chain agent, solid-liquid separating to obtain activated carbon/graphene oxide mixed with ferrous ion solution.

XU Q, LI Z, PAN B, WANG Y, LIU X