国家/地区 中国（8）
IPC部 B（8） C（6）
IPC大类 B01（8）
IPC小类 B01J（6） C07D（4） C01B（2）
IPC C07D201/04（3） C07D223/10（3） B01J029/40（2）
C01B032/198（2）
发明人 GUO H（8）
公开年 2023（8）
申请年 2022（8）
专利权人 JIANGSU YANG.（4）

Magnetic resonance dispersion mixing device for polytetrafluoroethylene and oxidation graphene, comprises supporting frame, where one side of supporting frame is provided with transverse bracket.

CHEN L, ZHANG P, ZHANG Y, WANG T, XIA W, JIA G, XU G, GUO M, GUO H

Preparing graphene oxide composite forward osmosis membrane, comprises e.g. preparing mixed solution, vacuum-filtering mixed solution to form membrane, and drying membrane to obtain graphene oxide composite forward osmosis membrane.

ZHU J, WEN F, LI S, HE L, LIU B, GUO H, XIONG L, WANG L, ZHANG S, ZHANG Y, YIN Z, XU Y

Preparing polyolefin solution metal ash removing agent used in removing metal components in polyolefin solution comprises e.g. adding graphene oxide to water to obtain graphene oxide dispersion, adding condensation activator to dispersion, reacting, and adding triazine and condensing agent to react.

GUO H, HUANG M, SHI Z, GAO Y

Preparing composite silicon molecular sieve catalyst useful in preparing caprolactam, comprises e.g. mixing organosilicon compound, quaternary ammonium template and water, hydrolysizing, distilling, crystallizing, adjusting to neutral, performing first calcination, and adding graphene oxide.

YAN X, DAI Y, HAN M, KONG M, XU L, DING K, WANG G, GUO H

Synthesizing caprolactam comprises using catalyst to catalyze reaction raw material comprising cyclohexanone oxime to carry out Beckmann gas-phase rearrangement reaction to obtain caprolactam.

GUO Y, HAN M, DAI Y, KONG M, XU L, DING K, GUO H, WANG G

Composite molecular sieve useful in catalyst for preparing caprolactam from cyclohexanone oxime comprises silicon-based molecular sieve core body and graphene oxide shell layer coated on outer surface of silicon-based molecular sieve core body.

YIN J, KONG M, DAI Y, HAN M, XU L, DING K, WANG G, GUO H

Preparing catalyst useful for synthesizing caprolactam, comprises stirring and mixing raw materials including graphene oxide, phosphorus source and solvent, and subjecting mixture to solid-liquid separation, washing, drying, and roasting in nitrogen or inert gas atmosphere.

KONG M, HAN M, ZHANG X, DAI Y, XU L, DING K, GUO H, WANG G

Preparing graphene oxide/chitosan/polyvinyl alcohol composite microsphere immobilized copper catalyst comprises e.g. adding graphene oxide into chitosan solution, ultra-sonicating, adding polyvinyl alcohol and glutaraldehyde, sonicating, adding copper(II) sulfate aqueous solution and reaction.

LI W, LI B, FU C, ZHU L, HU X, GUO H, ZHANG Y