国家/地区 中国（28） 美国（2）
IPC部 B（31）
IPC大类 B01（31） C02（24） C08（5）
B09（2）
IPC小类 B01J（31）
IPC B01J020/24（31）
发明人 LI H（3） WANG S（3） CHEN B（2）
CHEN R（2） LI X（2） LI Y（2）
LIU B（2） TAN Z（2） WANG W（2）
WU Y（2） ZHANG L（2）
公开年 2021（17） 2020（12） 2022（2）
申请年 2020（31）
专利权人 UNIV CENT SO.（3）

Making polymeric metal carbon-based filter or adsorbent material by e.g. treating polyurethane foam with nitric acid, dissolving copper sulfate in deionized water, adding ammonia solution and dipping treated polyurethane foam in suspension.

SASIDHARAN V, CHAUHAN D, TALREJA N, ASHFAQ M

Method of producing an iodine-supporting composite material involves using first material that strongly adsorbs elemental iodine and a second material that weakly adsorbs elemental iodine, and changing the composite ratio of the first material and the second material.

NATORI Y, KOJIMA T, KAKUTA H, MATSUI J, KINASE Y, TATENUMA K, TADENUMA K, TSUNODA T

Calcined hierarchical porous composite material for removing phosphate in wastewater, comprises carrying component comprising carbon-source material and bio-carrier material, and layered double hydroxide component.

TAI N, LAI Y

Metal-organic frameworks/carbon aerogel adsorption filtering material comprises carbon aerogel, metal ion solution, organic small molecule ligand and protein.

LIU R, LU Y, WANG S, CHEN Y, WEI L, QI Q

Whole blood perfusion adsorbent e.g. useful in plasma perfusion and gas purification field, comprises e.g. large-size nanofiber porous network microsphere compounded with natural polymer nanofiber, inorganic and organic functional filler.

WU S, YE Q, CHEN B, WANG W, ZHONG Z, WANG Y

High-load SA/GO/ZIFs composite adsorbent for treating organic pollutants in wastewater and for adsorbing the antibiotic tetracycline hydrochloride in wastewater, has a three-dimensional spatial network structure.

REN L, WANG Z

Preparing lignin-based nanoadsorbent comprises e.g. filtering black liquor sample to remove solid impurity, adding distilled water to dilute, adding diluted acid into diluted solution, stirring, adjusting pH and separating out precipitate.

FANG G, YAN Z, DENG Y, SHEN K

Agent used for treating wastewater, comprises graphene adsorbent, activated carbon, surfactant and corncob where graphene adsorbent includes carboxylated graphene oxide and carbonyl iron oxide graphene composite.

CHEN R, CHEN G, WANG S, CHEN H, LI S, YAN T, HAN J, LI X, ZHAO Y

Preparing graphene/peanut shell cellulose gel used for treating chromium-containing sewage, by adding peanut shell powder to reactor, dispersing peanut shell cellulose in deionized water, adding urea, ultrasonically treating and reacting.

CAI X

Composite graphene chitosan aerogel for adsorbing hexavalent chromium ions in wastewater, is obtained by mixing chitosan aerogel, graphene and glycidoxypropyltrimethoxysilane, and crosslinking mixture.

LI H, DING C, NIU W, ZHU H, WANG W, WANG X, DU R