FILTERING DISTILLATION APPARATUS FOR FINE CHEMICAL ORGANIC SYNTHESIS

WIPO Patent Application WO/2021/135417

A1

A filtering distillation apparatus for fine chemical organic synthesis, the apparatus comprises a base (1), wherein the base (1) is provided with a first groove and a second groove, a filtering structure and a distillation structure are mounted on the base (1), the filtering structure comprises two supporting plates (2), two moving parts, a first filter screen (4), a first funnel (5), a second filter screen (6), a second funnel (7) and a controller (17), the two supporting plates (2) are arranged at the front and rear ends of the base (1) respectively, the two moving parts are arranged on the two supporting plates (2) respectively, two ends of the first filter screen (4) are arranged on the two moving parts respectively, the first funnel (5) is arranged at the lower end of the first filter screen (4), two ends of the second filter screen (6) are arranged on the moving parts respectively, the second funnel (7) is arranged at the lower end of the second filter screen (6), and the controller (17) is arranged on the base (1).

LIU XUEJING (CN)
HAN YING (CN)
YAN PENG (CN)
HAN MENG (CN)
CAO HAN (CN)
BIE FUSHENG (CN)
SHI YIJUN (CN)

PCT/CN2020/116557

July 08, 2021

September 21, 2020

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UNIV ZAOZHUANG (CN)
ASSET SUZHOU PHARMA CO LTD (CN)
SHANDONG ENGINEERING AND TECH INSTITUTE OF LUNAN COAL CHEMICAL ENGINEERING (CN)

B01D3/00; B01D29/085; B01D29/58

CN111035950A	2020-04-21
CN205867626U	2017-01-11
CN207085865U	2018-03-13
CN109589631A	2019-04-09

JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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