国家/地区 中国（6）
IPC部 B（6） C（4）
IPC大类 B01（6）
IPC小类 B01D（6）
IPC B01J020/26（6）
发明人
公开年 2021（6）
申请年 2020（6）
专利权人

Preparing nanocomposite fiber membrane useful for removing ionic dyes and heavy metal ions in wastewater, comprises immersing polyacrylonitrile electrospinning nanofibers and graphene oxide composite film in dopamine aqueous solution.

WANG H, NIU L, HAN D, PAN G

Method for preparing inorganic-organic composite gel film comprises e.g. using 5-aminoisophthalic acid as organic ligand and cobalt nitrate hexahydrate as metal precursor, re-dispersing in water and pre-treating polyacrylonitrile membrane.

JIANG X, TAN Y, TAN J

Hybrid graphene material used for manufacturing filters of substances from any tobacco product, preferably cigarettes, industrial processes, internal combustion engines or chemical processes, comprises micronized graphite.

BENSE CANDELA T, BANCHERO ISASMENDI M M, UMPIERREZ VAZQUEZ E F, RUFENER C, VILLANUEVA J P, PARDO H, FACCIO R, MOMBRU A, BENSE C T, BANCHERO I M M, UMPIERREZ V E F, BENSE C T S, CANDELA T B, ISASMENDI M M B, VAZQUEZ E F U, UMPIERREZ VIZQUEZ E F, UFENER C, UMPIERREZ VAZQUEZ E, DRA. PARDO H, DR. FACCIO R, DR. MOMBRU A

Extracting rebaudioside A from Stevia rebaudiana comprises extracting dry leaves of Stevia rebaudiana to obtain an extract, applying the extract to a separation column packed with molecularly imprinted composite materials and eluting.

XING F, XING W, WANG S

Separating and purifying aucubin by imprinting modified composite material comprises synthesizing vinylmodified graphene oxide by adding graphene nano sheet into water-ethanol mixed solution and ultrasonically stirring.

LI H, MAO L, LUO X, XU G, LI K

Preparing modified montmorillonite for adsorbing volatile organic compounds comprises e.g. crushing montmorillonite, passing through mesh sieve, performing plasma treatment, adding material A into water, and uniformly mixing.

CHEN G, FU J, HE W, CHEN C, WANG Z, ZHANG W