国家/地区 中国（32）
IPC部 B（32）
IPC大类 B01（17） C07（7） C01（6）
B32（5） B29（4） C08（4）
C02（3） B22（2） B23（2）
B82（2） G01（2）
IPC小类 B01J（12） C01B（6） B01F（5）
B32B（5） B29C（4） C07D（4）
C08L（4） B01D（3） C02F（3）
C07C（3） C08K（3） B22F（2）
B29L（2） B82Y（2） C08F（2）
IPC B01F027/90（4） B01J027/24（4） C08L051/06（4）
B01F027/091（3） B01F035/12（3） B01J021/18（3）
B01J029/40（3） B32B027/32（3） B32B037/10（3）
C01B032/184（3） C07D201/04（3） C07D223/10（3）
C08K003/04（3） C08K007/06（3） C08L023/12（3）
发明人 WANG G（32）
公开年 2022（16） 2023（16）
申请年 2022（32）
专利权人 JIANGSU JIAN.（6） JIANGSU YANG.（4） CHANGSHU 3F .（2） JIANDE HUAFE.（2）
NINGBO INST .（2） SHANGHAI HUA.（2）

Fluorinated alkylene oxide isomerization catalyst useful for isomerization of fluorinated alkylene oxide to prepare carbonyl-containing products, comprises fluoride-alumina catalyst component, auxiliary component e.g. graphene and impurity metal elements e.g. chromium and tungsten.

ZHANG C, WANG G, HUANG A, MIAO L, JIN H, XING H

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

Catalyst used for catalyzing citronellal reaction to prepare glycol, comprises metal oxide comprising tungsten metal oxide, cerium metal oxide, zirconium metal oxide and/or molybdenum metal oxide, and carrier.

GUO J, ZHAO Y, TIAN W, LI Y, XU S, SUN Q, ZHU J, HU J, XIE J, WANG G, LI C

Coating graphene anti-seepage coating construction method, involves connecting top side of mobile platform with grinding component for polishing inner wall of side of tunnel, and providing side of wind- shield with dust removing assembly for removing dust on inner side wall of tunnel.

LI X, ZHOU Y, ZHU X, REN X, XIAO J, LI F, YANG X, SUN Y, WANG G

Polypropylene tail gas absorption tower comprises an absorbing tower main body provided with air inlet, absorption tower main body provided with demisting layer, filling layer provided with filling frame, and air inlet, air outlet, filler loading and unloading port provided with connecting flange.

WANG G

Catalyst system comprises fluorinated-alumina catalyst, where first impurity metal element comprises alkali metals, alkaline earth metals, chromium, titanium, tungsten, tin, vanadium, iron, copper, silver, zirconium and zinc.

ZHANG C, WANG G, HUANG A, MIAO L, JIN H, XING 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

Antistatic soft connection useful as connecting pipeline, comprises flange and connecting piece connected with the flange and comprising middle layer and an antistatic layer made of polypropylene, carbon black, carbon fiber, graphene and auxiliary agent.

WANG G

Film pressing graphene of heat conducting film, has upper template set on outer wall of connecting shaft moves downwards to seal forming cavity and vacuum pump is used for extracting air in forming cavity.

GUO G, WANG G, PAN D

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