国家/地区 中国（31）
IPC部 B（31） C（18） D（4）
IPC大类 B01（31） C02（10） C08（6）
C01（5） D06（3）
IPC小类 B01D（31）
IPC B01D017/02（31）
发明人 WANG X（5） HAN Z（4） SONG C（4）
LIU Y（3） CAO J（2） FAN Z（2）
GUO Z（2） HU X（2） LIU L（2）
LIU X（2） SUN E（2） WANG Y（2）
XU D（2） ZHANG G（2） ZHANG J（2）
公开年 2019（7） 2020（6） 2021（6） 2018（4） 2022（3） 2016（2）
申请年 2019（7）  2018（6）  2020（6）  2021（4）  2015（2）  2016（2）  2022（2） 
专利权人 CHINA PETROL.（5） SINOPEC SHEN.（4） NINGBO INST .（2）

Visible light-driven self-cleaning carbon nitride heterojunction oil-water separation membrane useful in field of oil-water separation, comprises modified layer formed on surface of basement membrane, modified layer is obtained by self-assembly of heterojunction nanomaterial and graphene oxide.

LI X, ZHANG G, JIANG Z, WANG T, WAN Y, ZHANG L, MA L

Preparing polydimethylsiloxane/graphene oxide modified polyurethane involves taking tetrahydrofuran as a monomer, boron trifluoride diethyl etherate as an initiator, epichlorohydrin and glycerol/water as co-initiator, introducing nitrogen, mechanically stirring and adding deionized water.

XIAO X, ZHAO Y, SHEN B

Preparation of graphene aerogel composite material for oil-water separation, involves mixing aerogel and PTFE particles to form semifinished product, sintering into blocks, cutting into film, calendering, molding, and biaxially stretching.

ZHENG K, ZHANG G, SHI L

Use self-heating silicon carbide-graphene composite ceramic film preparation technology in oil-water separation comprising processing device main body, whose four corners are fixedly installed with supporting legs and through hole slidingly provided with connecting rod.

SHEN H, ZHENG Z, XU D, JIN Y, ZHANG J, CHEN Q, TANG Y

Janus film in wet sensitive anti-fake product, in oil/water separation, comprises hydrophobic area and hydrophilic area at same time.

ZHAO X, YONG X, SUN Y, CHEN T, SHAO D, SONG Y, LI L, SHI S

Preparing a multifunctional load-type nano multilayer composite film for seawater desalination, sewage purification or oil-water separation, involves applying first mixed reaction system to the surface of the substrate.

ZHU L, ZENG Z, SONG H, WANG G

Preparation of nano ceramic micro-filtration membrane composite material used in e.g. sewage treatment, involves mixing cerium acetate glycol solution, zinc acetate solution, yttrium acetate and graphene, heating and dry pressing.

ZENG G, ZENG H, LI H

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Graphene oil-absorbing fiber with high-efficiency oil-water separation performance loaded with polybutyl methacrylate and reduced graphene oxide.

FENG J, ZHAO X, WEI T, FAN Z

Preparing fluorinated graphene-based superhydrophobic separation membrane, comprises e.g. forming layer of flake copper sulfide of copper mesh by hydrothermal method, and preparing nickel hydroxide/copper sulfide composite material.

MENG Z, YIN C, LI S, LIU X, LIN C, SU B