国家/地区 中国（38） 世界知识产权组织（3） 美国（2）
IPC部 B（40）
IPC大类 B01（40）
IPC小类 B01J（33） C02F（22） C01B（9）
B01D（8） C07C（5） B01F（3）
C08G（3） C07F（2） C12Q（2）
IPC C02F101/38（9） B01J020/30（8） C02F001/28（8）
C02F101/34（8） C02F001/30（6） B01J031/22（5）
C02F001/72（5） B01J013/00（4） B01J021/18（4）
B01J035/10（4） C02F101/30（4） C02F101/36（4）
B01D053/02（3） B01D067/00（3） B01J020/20（3）
发明人 ZHANG Y（40）
公开年 2021（24） 2022（13） 2023（3）
申请年 2021（40）
专利权人 BEIJING RES .（3） CHINA PETROL.（3） CHINESE ACAD.（2） GUANGDONG AC.（2）
UNIV HENGSHU.（2） WANHUA CHEM .（2）

New catalyst comprising carbon material as carrier, zero-valent iron loaded on carrier and phosphate functional group formed on surface of carbon material, used to continuously produce 1,1,1,3-tetrachloro propane by gas-solid phase reaction.

ZHANG Y, ZHOU Q, ZHANG J, ZHONG J, WANG X, MU C, CHEN H, XIA L, YANG J, WU G, YANG Y, DU J

Nanomaterial used for selectively adsorbing lead ion, comprises nanoparticle core, polydopamine coating layer and phosphoramidate compound modified layer.

ZHENG C, YU H, ZHANG Y, PAN G, LIU Y, ZHAO M

Lead ion selective adsorption polyacrylonitrile ultrafiltration membrane useful in field of lead ion wastewater treatment, comprises support layer and polyacrylonitrile separation layer (including nanoparticles surface-modified by phosphoramidate compound).

YU H, ZHANG Y, PAN G, LIU Y, ZHAO M

Porous separation membrane with adsorption performance used in e.g. water pollution monitoring, comprises polymer layer and optional support layer, where surface and interior of polymer layer are three-dimensional fiber structures and adsorbent is dispersed in polymer layer.

YU H, ZHANG Y, PAN G, ZHU X, LIU Y

Plastic hydrolysis using binuclear metal complex catalyst, comprises carrying out plastic hydrolysis reaction in alkaline aqueous solution in presence of binuclear metal complex as catalyst to obtain monomer.

HU Q, ZHANG Y, ZHANG S, NIU Z

Method for preparing a metal-supported catalyst for ozone oxidation treatment of wastewater, involves dispersing graphene oxide and performing ultrasonic treatment to obtain a graphene oxide dispersion liquid dissolving cerium nitrate and manganese nitrate in water.

WANG Y, ZHOU L, ZHANG Y, XU J, JIANG Y, CAO L

Preparation of laser induced graphene on wood by placing pine substrate material in vacuum cavity, vacuumizing, placing vacuum cavity on laser direct-writing processing system for scanning radiation, and using optical fiber laser.

SONG Z, YAO Y, XUE J, WU K, MIAO T, ZHOU L, MENG C, ZHANG Y

Graphene refining device with filtering and function, has second mounting block whose one end is rotatably mounted with elastic rod, and one end of elastic rod is connected with third mounting block.

CUI G, ZHANG Y, SUN T, CHEN S, LI X, HAN J, CHEN G, CHEN R

Simulating effect of toxins on neural stem cells through blood-brain barrier for use in study of simulating early developmental abnormalities of nervous system, involves observing physiological activity of neural stem cell.

GUAN M, CHANG H, CHEN F, TANG D, ZHANG Y, MU Y

Preparing graphite material modified red mud-based Fenton catalyst with magnetic separation performance useful in wastewater treatment comprises e.g. adding carbon-containing organic molecule and graphite oxide material in red mud suspension, stirring, centrifuging, drying, calcining, and cooling.

YAN F, WANG J, YU X, ZHANG Y