国家/地区 中国（8）
IPC部 C（8）
IPC大类 C07（8）
IPC小类 B01J（6） C07C（5）
IPC
发明人 LI J（8）
公开年 2023（8）
申请年 2022（6）  2023（2） 
专利权人

High strength polysaccharide-inorganic nanoparticle composite column is prepared by adding different inorganic nano-particles, transferring obtained emulsion to stainless steel or glass column pipe with rubber plug at one end by injector, and utilizing peristaltic pump to circulate mixed solution.

LI J, LI Y, QU J

New benzotriazole compound used as binder in preparation of carbon-coated copper foil for lithium battery.

TANG H, YAN X, LI J, LU C, HUANG Y, WANG F, LIN L, CHENG Z, ZHANG K

Preparing nano metal catalyst, comprises e.g. preparing metal nanoparticles, dissolving it in a cyclohexane, dispersing activated carbon in mixed solvent consisting of methanol and cyclohexane, and adding obtained solution under stirring and/or ultrasonic conditions.

ZHOU T, LI J

Preparing vinyl chloride synthesis catalyst with ruthenium-containing electroplating waste liquid, comprises e.g. adding guanidine hydrochloride to ruthenium-containing adjustment solution, mixing evenly to obtain mixed solution, and adding carrier into mixed solution for immersion.

XIAO R, FENG X, ZHENG K, LI J, LUO D, CAO Y, SHU C, BIAN P, PEI F, CHEN X

Production of m-ethoxyphenol using byproduct diethyl ether involves reacting resorcinol and diethyl ether under action of catalyst, which is composite catalyst of graphene-supported dysprosium-type catalyst and USY molecular sieve-supported iron-type catalyst.

CAO W, FENG M, LIU S, LIU Z, BIAN X, WANG M, WANG R, ZHENG J, LI J, DING D, CAO H, WEN D, FAN L

Preparing high color stability DL-cyclobutylglycine for absorbing fine colored impurities, involve utilizing industrial production device, microwave ultrasonic device, purifying device, ultrasonic device, graphene oxide and amino acid with uniform color.

LI J, SU D, ZHU M, WANG M

Catalyst for directionally synthesizing alkyl carbonate from alkyl oxalate, comprises calcium-magnesium-aluminum hydrotalcite modified by modifier.

LI Z, ZHANG X, YUAN X, WANG X, CHEN W, LI J, WAN Z, WANG W, YU G, XIA R, PANG X, LI G, XIONG X, SONG X, SHI L, SUN Y, ZHOU J, ZHENG W

Catalyst useful for direct hydration reaction of cyclohexene comprises tin-containing compound, alkali, carbon carrier and organic ligand including benzoic acid, phthalic acid, terephthalic acid, isophthalic acid, trimesitrinic acid, biphenyl dicarboxylic acid and 2-methylimidazole.

LI J, XU B, HU H, LV W, WU Y, ZHANG D