国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C02（5）
IPC小类 B01J（5）
IPC B01J023/75（5）
发明人
公开年 2021（5）
申请年 2021（5）
专利权人

Preparation of nano-carbon and cobalt tetraoxide composite material used in photocatalytic degradation of sewage involves mixing nano-carbon dispersion with cobalt solution, treating precursor, filtering, hydrothermally reacting, and drying.

TAN J, MA Z, LI Y, LI S, CHENG X

Transition metal single atom active catalyst comprises single atom transition metal as active component, active carbon, carbon nano tube, graphene, nano-diamond, any one of the graphitic carbon nitride as the carrier.

WU K, SUN S, YANG M

Composite catalyst used for degrading high molecular organic compound for treating wastewater and solid waste containing polymer compound comprises carrier, nickel, cobalt, copper and manganese.

CAO L, MIAO H

Preparation of clay mineral-based catalyst used for activating persulfate in degrading organic pollutant by preparing natural clay minerals-containing slurry, adding carbon source, stirring, filtering, washing, and re-dispersing in water.

YANG H, DONG X

Preparation of sewage treatment agent for ozonization water treatment, involves stirring cobalt nitrate hexahydrate, hexamethylenetetramine and crosslinking agent, adding to graphene oxide dispersion, hydrothermally reacting and cooling.

ZOU J