国家/地区 中国（15）
IPC部 B（15） C（6） D（2）
IPC大类 B01（15）
IPC小类 B01D（15）
IPC B01D067/00（6） B01D069/12（5） B01D053/86（3）
B01D029/03（2） B01D053/38（2） B01D069/02（2）
C02F001/40（2） C02F001/44（2）
发明人 WANG X（15）
公开年 2021（15）
申请年 2021（8）  2020（5）  2019（2） 
专利权人 CHINA PETROL.（3） CHINA PETROL.（2） SINOPEC BEIJ.（2）

Purifying reducing exhaust gas by magnetic field-photocatalytic multi-effect coupling, comprises preparing bifunctional photocatalyst with magnetic response and light response, oxidizing hydrogen cyanide, phosphine and hydrogen sulfide and participating in photocatalytic reaction.

LUO J, FEI Z, NING P, MA Y, XIE Y, WANG X, WU H, WANG L

Photocatalytic filter screen for volatile organic compounds treatment, is prepared by spraying a photocatalytic suspension comprising predefined amounts of water, photocatalyst, dispersing agent, wetting agent, curing agent and aqueous industrial paint, on a metal filter screen.

WU X, WANG X, YU H, CHEN G

Complex separation film useful for separation and purification of nanoparticles, macromolecules, proteins or viruses with different particle sizes, comprises deposition substrate layer, separation layer and fixed protective layer.

WANG B, SUO Y, GE Y, LI Y, YANG F, HAO Y, WANG X, SU L

Filter for graphene slurry, has end cover for covering port, and locking connected with filter cartridge, where side surface of annular bracket is set on annular step, and mounting hole is corresponding to threaded hole and connected by bolt.

WANG X, WANG C

Functionalized modified graphene production device comprises dosing device, solid-liquid separating device, drier and collector.

YAN X, WANG X, SONG H, ZHANG W, ZHANG B, GUO Z, ZHANG N

Preparation of composite film used for absorbing tetracycline in water, involves mixing solutions comprising graphene oxide, polyethylene glycol-400, and nanoparticles and zeolite or poly(styrene-divinylbenzene) in water, vacuum self-assembly filtering using porous micro-filtration film and drying.

WANG X, HU Y, ZHANG X, LIU Z, GUO Y

Two-dimensional metal-organic framework film for removing impurity gas in purification of mixed gas, comprises metal-benzimidazole composite of divalent metal e.g. cobalt or nickel ion as metal center, and benzimidazole as organic ligand.

FENG X, WANG X, YAO W, LUO J, YANG G, YAO Y, CHEN K, SONG J

Preparing wallpaper composite material for indoor formaldehyde purification by preparing flake MXene/sulfur-doped graphene quantum dots/titanium dioxide, dispersing in ethanol solution, applying to surface of wallpaper base paper prepared as paper-based carrier by coating method and drying.

WANG W, ZHAO X, WANG X, MA Y

Sintered felt for high temperature dust removal, has dust removing layer formed by lapping and sintering metal stainless steel fiber wire, where metal fiber wire in dust removing layer is lapped to form regular elliptic and semicircular fiber wire track.

WANG X

Preparing graphene nano-sheet porous photo-thermal conversion material useful in photo-thermal conversion e.g. seawater desalination comprises dispersing graphite powder in high molecular monomer and performing monomer polymerization.

CHEN J, WANG X, ZHANG T, WANG A, JI W, XU N