国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C02（4） C07（3）
IPC小类 B01J（7）
IPC B01J027/24（5） C02F101/38（3）
发明人 QIAN C（3） RUAN J（3） CHEN X（2）
ZHOU S（2）
公开年 2022（7）
申请年 2022（7）
专利权人 UNIV ZHEJIANG（7）

Preparing catalyst for preparing N,N-bis(3-aminopropyl)methylamine by mixing water-soluble metal salts and water, dispersing carbon-based substrate and nano titanium dioxide in water, adding mixed bimetallic salt solution, irradiating under xenon light source, freezing and vacuum freeze-drying.

QIAN C, SHEN W, WANG S, LIU F, SHI L, RUAN J

Metal atom high doping amount single atom catalyst useful in sewage treatment, metal atom high doping amount single atom catalyst is obtained by heat treatment of metallocene-modified two-dimensional material.

WANG L, HUANG Z, YU H

Preparing sodium-boron co-doped carbon nitride photocatalyst useful for catalyzing and degrading antibiotic in waste water under visible light, comprises e.g. mixing sodium salt and melamine and grinding thoroughly in mortar, placing in quartz boat, washing with deionized water, and freeze-drying.

ZHENG J, SHEN Y, ZHU X

Green synthesis of mercaptan compound by dissolving soluble nickel salt and amine auxiliary agent in ethanol, dispersing graphene in ethanol, mixing, calcining in inert gas, mixing chloride, sulfur, acid binding agent and solvent, carrying out magnetic stirring reaction and post-processing.

CHEN X, ZHOU S, RUAN J, LI Y, QIAN C

Synthesis of symmetrical disulfide by dissolving insoluble copper salt and amine in methanol to form mixed solution, dispersing graphene in methanol to form dispersion liquid, mixing halide, elemental sulfur, copper-based catalyst, acid binding agent and solvent and carry out post-processing.

CHEN X, ZHOU S, RUAN J, JIN H, QIAN C

Strengthening activated carbon to remove perfluorocarboxylic acid in water by using modified method comprises e.g. transferring pretreated activated carbon to graphene oxide solution, transferring activated carbon to sulfite solution, and reacting under condition of ultraviolet light.

CHEN P, LI K, LIU X

Preparing carbon nitride-graphene-manganese dioxide bifunctional catalyst for use in catalytic treatment of water and sewage, involves calcining, acidifying carbon nitride precursor to obtain protonated carbon nitride, reacting manganese acetate and inorganic base.

ZOU Y, YANG B, GUAN B