国家/地区 中国（105） 美国（16） 世界知识产权组织（15） 韩国（9） 加拿大（5） 日本（5） 欧洲专利局（EPO）（4） 印度（2）
IPC部 B（122）
IPC大类 B01（122） C02（70） C01（36）
C08（19） C07（8） C09（7）
B82（6） A61（5） G01（4）
H01（4） A01（3） C04（3）
B09（2） B32（2） C05（2）
IPC小类 B01D（122）
IPC B01J020/30（122）
发明人 WANG Y（7） WANG S（6） ZHANG H（6）
ZHANG Y（6） LI J（5） LI X（5）
LIU Y（5） WANG L（5） ZHANG Q（5）
LIU Z（4） SHA X（4） SHA Y（4）
WANG C（4） ZHANG L（4） GUO J（3）
公开年 2021（26） 2018（21） 2022（18） 2020（13） 2017（12） 2016（8） 2023（6） 2015（5） 2013（4） 2014（4） 2012（3） 2019（2）
申请年 2021（22）  2017（18）  2020（18）  2022（13）  2016（11）  2018（11）  2019（9）  2015（6）  2012（4）  2014（4）  2013（3）  2023（2） 
专利权人 NANTONG QIAN.（4） UNIV CHINA P.（3） UNIV JIANGSU（3） HANGZHOU GAO.（2）
SUZHOU JULIA.（2） UNIV FUZHOU（2） UNIV SHAANXI.（2） UNIV SHANDON.（2）
UNIV SUNGKYU.（2） UNIV WUHAN（2）

High strength polysaccharide-inorganic nanoparticle composite column is prepared by adding different inorganic nano-particles, transferring obtained emulsion to stainless steel or glass column pipe with rubber plug at one end by injector, and utilizing peristaltic pump to circulate mixed solution.

LI J, LI Y, QU J

Preparation of graphene aerogel for carbon dioxide adsorption, involves preparing graphene-polyethyleneimine-chitosan composite slurry, and freezing in mold where thermal conductivity coefficient of bottom is greater than that of side wall.

CHENG A, HE Z, GAO S, LIU L, LI X, WANG Q, WU T

Preparation of super-hydrophobic porous polymer used in e.g. device, involves mixing dopant solution and cellulose acetate to obtain mixture, mixing with alcohol compound to obtain product, performing solvent exchange, and freeze-drying.

LIU Z, WANG S, GAO Z

Preparing modified sludge activated carbon for desulfurization and denitrification, VOCs gas adsorption, heavy metal ion adsorption in sewage, soil management field, involves using sludge particles, charring agents and binders as raw material, mixing raw materials.

TONG S

Method for synthesizing medium for fast, selective oil-water separation and/or oil absorption, involves immersing porous wool-like structure in toluene solution containing polymer or its mixture, and heat-treating, where polymer or its mixture is adapted such that medium is superwetting material.

KANNARPADY G K, ABDULHUSSEIN A T, BIRIS A S

Organic compound adsorbent used for gas blowing apparatus, comprises variable pores by bonding metal ion and organic ligand, organometallic structure having preset BET specific area, and carbon-based support.

PARK K S, CHOI M K, LEE T H, KWON S H, PARK D Y, SHIN C H, PARK K, KI C M, LEE T, PARK D, SHIN C

Synthesizing graphene oxide and silver molybdate composite macroscopic assembly for use as separation membrane material, involves dropping graphene oxide into silver nitrate solution, adding ammonium molybdate to obtained solution, adding nitric acid solution and performing hydrothermal reaction.

XU Y, CAO X, WANG L, XU K, ZHU L

Preparing sulfonated polysulfone/graphene/ferrous cyanide copper composite film useful for separating and recycling rubidium in salt lake brine, comprises placing sulfonated polysulfone/oxidized graphene composite film in inorganic copper salt aqueous solution, in-situ co-precipitating and reacting.

ZHANG X, XU H, JIN 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

New modified starch/graphene oxide composite aerogel useful for preparation of heavy metal ion including lead(II) ion adsorbent.

ZHANG S, LIANG S, ZUO J, WEI D, LV S