国家/地区 中国（4） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 C（4） B（3）
IPC大类 C07（4）
IPC小类 C10L（4）
IPC B01J035/00（2）
发明人
公开年 2021（4）
申请年 2020（3） 
专利权人

Composition useful e.g. for inhibiting hydrate decomposition, comprises starch-based surfactant including carboxymethyl starch salt and alkyl glycoside surfactants.

YAN K, XIAO A, MU S, HU X, REN Y, ZHANG H, LIN Y, LV C, WANG Q

Photocatalytic material used for converting carbon dioxide to non-carbon dioxide carbon containing product, comprises metal nanofiber substrate and carbon-based nano-structure, which is bound to surface of nanofiber substrate.

KE X

Preparation of methanation catalyst involves preparing catalyst powder using e.g. nano thermally conductive material, adding lubricants, forming aids, and structure aids, ball milling, sieving, slicing, curing and calcining.

ZHANG D, LU W, LIU J, HU Y, LV Q, XIA W

Preparation method of supported nano metal catalyst useful in reaction of preparing lower alcohols from synthesis gas comprises mixing graphene oxide, heating and calcining.

MA P, ZHU X, TAN Y, BAO J