国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） A23（2） A61（2）
IPC小类 B01D（7）
IPC B01D011/02（7）
发明人 ZHANG C（2）
公开年 2022（3） 2021（2）
申请年 2022（3）  2021（2） 
专利权人

Extraction of total flavonoids of Artemisia subdigitata by mixing crushed Artemisia subdigitata with ethanol solution and magnetically immobilized cellulase, placing Artemisia subdigitata solution into high-voltage pulsed electric field to extract, filtering extract and performing ultrafiltration.

ZHANG C

Production process of graphene nano-aldehyde removal plant wax used as solid wax for furniture, comprises e.g. using processing device to crush plants, using oxidizing agent to treat crushed plant for extraction, performing solid-liquid separation, and removing or recovering solvent.

ZHANG C

Storing and preserving hot pepper, comprises e.g. adding Macadamia nut green peel extract agent to water, then adding sodium alginate, stirring to obtain extracting dispersant, adding modified carbon nano-tube, then ultrasonically processing to obtain preservative, soaking and drying.

LIU J, CHEN D, LAN Q, JI S, WEI J

Preparing Chinese herbal medicine deodorant comprises soaking Chinese herbal medicine in organic solvent, then filtering and removing filter residue, distilling to remove solvent to obtain Chinese herbal medicine deodorant.

ZHENG Y, HU Z, ZHANG X

Organic additive for improving fuel efficiency, comprises preset amount of myristic acid tetradecanoic acid, lauric acid dodecanoic acid, cetyl palmitate, camphor and palmitic acid.

HUANG Q, LIN D

Preparing olive kernel extract useful for effectively removing oxygen free radicals in body, involves performing pretreatment and extraction using isopropanol-water mixed solution, as extractant.

ZHANG Y

Preparing self-assembled graphene oxide-alpha-cyclodextrin-metal-organic framework bifunctional composite film comprises e.g. dispersing graphene oxide in water, adding potassium hydroxide, ultrasonicating and injecting to filter film.

LI Y, ZHU N, LI Q, MA Y