国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） A61（2）
IPC小类 B01D（6）
IPC B01D053/86（3）
发明人 ZHANG X（6）
公开年 2020（5）
申请年 2019（6）
专利权人 SHENZHEN ZHO.（2）

Orientable filler and vertical direction filtration enrichment device has filler inlet, filler outlet, eluent inlet and eluent outlet that are provided with valves, and enriched cavity that is filled with graphene nanometer filler.

CHEN W, LIU P, ZHANG X

Graphene heating air purifying multifunctional wall painting, has ozone catalytic filter screen whose outer side is provided with ozone detecting sensor, and controller electrically connected with air inlet electric fan and ozone generator.

ZHANG X

Graphene photo-catalyst air harmful substance absorbing box, has box body provided with mesh, where upper part of box body is covered with cover body and box body is filled with air purifying particles that are covered with air purifying layer.

ZHANG X

Graphene intelligent environment-friendly oil field workover operation platform, has water outlet pipe whose end is connected with oil gathering area and receiving area, where another end of oil outlet pipeline is connected with collecting device.

BAI Z, ZHANG X, BAI M

Catalyst comprises carrier comprising graphene oxide and toluene diisocyanate tar particles and active component comprising titanium, nickel, manganese, zirconium, and cerium.

ZHANG J, GAO X, ZHANG X, ZHANG H

Method for preparing graphene oxide/metal organic framework composite membrane for use in separation of hydrogen/carbon dioxide, hydrogen/nitrogen or hydrogen/methane gases, involves ultrasonically dispersing graphene oxide in solvent.

ZHANG G, ZHANG X, LI Y, MENG Q