国家/地区 中国（3）
IPC部 B（4） A（2）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01D053/14（4）
发明人
公开年 2023（4）
申请年 2022（3） 
专利权人

Article-of-manufacture for providing oxygen tree for removing carbon-di-oxide gas from atmosphere, has controller configured to activate heater to raise filter temperature, and open captured carbon-di-oxide transfer port causing captured carbon-di-oxide pass out of capture chamber.

BRUNO J

Tail gas treatment method for production of lithium-ion battery graphite anode material, involves removing organic matter and binders on waste lithium-ion electrode materials and using organic matter and binders as graphene raw material since regenerated graphite maintains original graphite lattice.

XIAO H, XIAO W, LI N

Industrial waste steam filtering, separating, and purifying device for use in steel, colored, chemical industry, comprises steam collecting tank body and steam purifying body comprising waste heat recycling device, filtering condensing device and capillary absorbing device.

LI F, LI Y

Nano aldehyde-removing liquid wax used for adsorbing indoor formaldehyde, purifying indoor air and maintaining indoor fragrance, comprises graphene, activated carbon, dried flower, plant essential oil, citric acid, peppermint leaf, Artemisia argyi, lavender, alcohol and turpentine oil.

ZHANG C