国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（2）
IPC小类
IPC
发明人 ZHOU C（3）
公开年
申请年
专利权人 ZHOU C（3）

Improving soil quality by quality restoration method, comprises e.g. washing vermiculite with water, drying, calcining in muffle furnace, stirring treatment, increasing pressure, heat soaking, expanding, mixing soil, centrifuging and drying, carbonization treating and drying.

ZHOU C

Preparing ferrosoferric oxide grafted polyethyleneimine-graphene composite adsorption material involves adding nano-ferrosoferric oxide to deionized water, and placing it in an ultrasonic device and performing ultrasonic.

ZHOU C

Graphene-modified resin powder coating comprises resin, filler, auxiliary agent, pigment, and graphene.

CHEN X, LIANG Z, PAN R, ZHOU C