国家/地区 中国（3）
IPC部 C（3）
IPC大类 C11（3）
IPC小类 C11B（3）
IPC
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

Reducing content of plasticizing agent in tea seed oil comprises adding tea seed oil into distillation device, stirring, vacuumizing and heating, introducing saturated water vapor, condensing, cooling, and collecting under room pressure to obtain tea seed oil with plasticizing agent removed.

ZHAO X, GUO J, ZHANG L, LENG X, WANG Y

Tobacco essence processing and extracting device, has extracting tank whose top surface is provided with end cover, and rotating motor whose output shaft is provided with stirring rod that is provided with agitating blade.

GAO Y

Preparing sulfurized fatty acid comprises taking kitchen waste oil, centrifuging and removing suspended solids, adding specific amount of water for removing colloidal substances, drying, dehydrating and cooling.

HE X