国家/地区 中国（3）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC C10M177/00（2）
发明人 CHEN J（2）
公开年 2021（5）
申请年 2020（5）
专利权人 CHANGZHOU CT.（2）

Graphene lubricating oil production preparation device comprises bracket, where one side of bracket is provided with connecting rod, where adjacent side wall of bracket and connecting rod is welded with connecting seat.

CHEN J

Lid for container, has flexible adapter that is configured to be connected to tap for receiving raw water and passing raw water into water purification unit by using water pressure in water supply line.

SHAH R

Graphene lubricating oil grading filter device, has oil outlet pipe whose end passes through filter box and extends to inner part of oil collecting box, where outer wall of side of filter box is fixedly connected with oil pipe.

CHEN J

Removal of metal contaminant e.g. copper for preparing purified hydrocarbon fuel, involves contacting contaminated fluid hydrocarbon comprising metal contaminant with sorbent comprising functionalized graphene oxide treated with base.

ZOICANLOEBICK C M, BAIRD B, WEISSMAN J

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