国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C01（8）
IPC小类 B01D（8）
IPC C01B032/184（8）
发明人
公开年 2020（8）
申请年 2019（3）  2020（3） 
专利权人

Preparing graphene air filter core in large quantity, comprises e.g. mixing graphite and potassium permanganate, adding concentrated sulfuric acid and concentrated phosphoric acid, and reacting under condition of vacuum heating distillation.

TANG B, LI T, MEI D, DENG M, LUO Z, QIAO G, ZHANG B, XU W, MU Z, LIN Y, DENG J, XIONG R, MENG L, YE C

Filter membrane prepared by co-growing graphene by copper plating on copper mesh, useful in filter for purification equipment, comprises copper mesh, modified graphene solution, electroless copper plating solution and acid-base regulator.

WANG Q, LIU S

Production device for producing graphene material, has feeding pipe whose lower end is extended into inner tank, and cover plate whose right side is connected with spray head, where top right side of shell is connected with water tank.

SUN S, ZHAO A, ZHOU A, GAO Q, ZHANG W, LIU D, SONG Y, GAO L, WANG G

Device used for preparing graphene from liquid carbon dioxide free carbon atom suspension includes breaking and dismantling reactor, settlement flat plate, cylinder block, adjusting slot, piston, piston shaft, swing rod and eccentric wheel.

DONG L, DONG T

Conveying device useful for producing graphene material comprises e.g. a bottom plate, the top mounting of the base plate with material tank, the top of the bottom plate and located on the right side of the material tank provided with water pump.

QI C, LI X

Graphene industrial production device has two clamping plates that are provided with rubber blocks on side close to partition plate, and rubber plate that is provided on side of fixing plate close to dryer.

ZHU Y, SHAO R

Precipitation processing device useful for preparing magnetic graphene, comprises installation box, feeding pipe, round iron ball, scraper, connecting plate, sector gear, first square frame, first slide rail and second square frame.

ZHANG M

Thiolated graphene aerogel used as adsorbent for removing copper ions in industrial wastewater, obtained by reacting graphene oxide and sulfide as raw materials and drying.

BAO J, WU H, LI J