国家/地区 中国（19）
IPC部 C（19）
IPC大类 C07（19）
IPC小类 C07C（10） C07D（9） B01J（6）
G02F（4） C01B（3） C09K（2）
IPC B01J027/224（5） B01J023/745（4） B01J037/02（4）
C07C017/20（4） C07C019/10（4） C07C021/18（4）
C07D487/22（4） G02F001/361（4） B01J023/888（3）
C07C017/26（3） C07C017/358（3） C07C045/58（3）
C07C049/167（3） B01J027/125（2） C01B032/194（2）
发明人 ZHANG C（19）
公开年 2023（6） 2016（4） 2021（3） 2018（2）
申请年 2015（4）  2023（4）  2021（3）  2017（2）  2022（2） 
专利权人 BEIJING YUJI.（4） QUANZHOU YUJ.（4） UNIV JIANGSU（4） CHANGSHU 3F .（2）
SHANDONG HUI.（2） SHANGHAI HUA.（2） UNIV TONGJI（2）

Initiator used for preparing hydrochlorofluorocarbons by halogenated olefins and halogenated alkanes, prepared by e.g. soaking soluble salt of iron element on carrier, filtering to obtain initiator precursor, drying initiator precursor, calcining and activating to obtain initiator.

QING F, DONG L, ZHANG C, QUAN H

Initiator useful for e.g. preparing hydrochlorocarbon or hydrochlorofluorocarbon by halogenated olefins and halogenated alkanes, and preparing E-1,3,3,3-tetrafluoropropene and Z-1,3,3,3-tetrafluoropropene.

QUAN H, ZHANG C, QING F, JIA X

Initiator useful for preparing hydrochlorofluorocarbons from halogenated alkenes and halogenated alkanes, and in preparing hydrofluoroolefins by gas-phase continuous reaction.

QUAN H, JIA X, GUO Q, ZHANG C

Initiator useful for preparation of hydro-chlorofluorocarbon by halogenated alkenes and halogenated alkanes to prepare fluorination catalyst for hydro-fluoroolefin, prepared by e.g. initiator precursor composed of iron element and carrier.

QUAN H, QING F, DONG L, ZHANG C

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

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

Fracturing fluid gel used in guar gum fracturing fluid system, comprises nanomaterial, guar gum, organic boron-titanium cross-linking agent and water, where organic boron-titanium crosslinking agent is prepared by dissolving boron.

WANG Y, ZHANG C, LIANG L, LIU B, TANG L, GONG J, XU N

Porphyrin phthalocyanine covalent bifunctional graphene nonlinear nano-hybrid material prepared by e.g. bonding porphyrin and phthalocyanine to surface of graphene through radical addition reaction, adding n-hexyl mercaptan and reacting with monoaminoporphyrin and isoamyl nitrite.

WU C, FU L, ZHANG C

Preparing porphyrin edge covalently molten graphene nonlinear nano-hybrid material involves parallel bonding of diaminoporphyrin to the edge of GO through a condensation reaction.

ZHANG C, FU L, WU C

Preparation of preferentially permeable membrane for treating morpholine wastewater, involves mixing acrylic esters, sulfonate, hydroxylated graphene oxide and solvent, coating on polysulfone membrane and drying coated membrane.

LI Y, WU J, ZHANG C, LIU B, WANG N, LI H, SHANG Y