国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C10（3）
IPC小类 B01D（3）
IPC C10M175/00（3）
发明人
公开年 2021（2）
申请年
专利权人

Use self-heating silicon carbide-graphene composite ceramic film preparation technology in oil-water separation comprising processing device main body, whose four corners are fixedly installed with supporting legs and through hole slidingly provided with connecting rod.

SHEN H, ZHENG Z, XU D, JIN Y, ZHANG J, CHEN Q, TANG Y

Regenerating pollution-free waste lubricating oil involves statically dehydrating waste lubricating oil, performing distillation to remove distillate to obtain primary distillation substrate, and then performing distillation.

YU J, ZHAO H, ZENG H

Solid waste oil separating and filtering device, comprises oil outlet port, supporting net, cylinder with oil opening, filter screen, graphene filtration membrane, and negative pressure device with negative pressure port.

ZHANG Z, HAN L