国家/地区 中国（9）
IPC部 B（9） C（4） A（2）
IPC大类 B01（9） C01（3） A61（2）
IPC小类 B01D（9）
IPC B01D053/02（4） B01J020/30（4） B01J020/20（2）
B01J020/26（2） B01J020/28（2）
发明人 ZHANG Z（9）
公开年 2021（6） 2022（3）
申请年 2021（9）
专利权人

Glass fiber air filter material used for purifying air in automobiles, comprises modified nonwoven fabric and glass material fiber from bottom to top, formed into composite by hot-pressing.

ZHANG Z, JIA G, YANG P

Denitration system for calcining alumina, has heat insulation layer whose bottom end is connected with reflux pipe connected with one end of heat exchange cavity.

GAO K, ZHANG W, JIA Z, ZHANG Z

Graphene lubricating oil grading filter device includes base plate, where base plate is provided with support mechanism, support mechanism is provided with coarse filter mechanism for performing first coarse sieve of graphene and fine filtering mechanism for performing second fine sieve of graphene.

ZHANG Z, WANG H

Air purification material based on gamma-undecalactone, comprises polymaleimide, polyoctyl suberate, slow-release fragrance, modified diatomite, silk protein, humic acid, citric acid and sodium cocoyl glycinate.

TONG D, WANG Y, ZHANG Z, LIANG L, WANG T

Graphene production device, has rotating shafts located on peripheral side of inner part of box body and fixedly installed with agitating blade, where inner bottom wall of body is installed with ultrasonic vibrator.

DONG S, ZHANG Z, NIU N, DUAN L, LIU J, YU Y, YU M, LI M

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

New nitrogen-15 and nitrogen-14 interspersed uniform nitrogen-doped graphene useful in preparing graphene materials and modified graphene materials.

HUANG M, LUO X, DENG H, JIA Q, PENG S, ZHANG Z, XI S, LIU Y, LIU X, CHI S

Carbon dioxide organic amine adsorbent comprises at least one nano-material carrier and organic amines supported on carrier material.

LIU Q, QIAO X, QI L, ZHANG L, CUI M, TANG J, CHEN X, FEI Z, ZHANG Z

Preparation of non-aqueous liquid phase complex iron-nano fluid for purifying hydrogen sulfide gas, involves adding non-aqueous solvent, ferric chloride and alkaline substance, and mixing nanoparticles with complex iron-non-aqueous solution.

LIU X, WANG B, MENG Q, ZHANG Z