Vacuum bowl filter
Time of Update: 2022-09-15
Vacuum bowl filters Bowl bowls and vacuum filters are used in starch and gluten dehydration processes and in syrup lighting processes, the so-called pre-coated filtration. The company has extensive ex
The single largest DCC device in China has successfully completed a test run
Time of Update: 2022-08-26
3 million ton/year catalytic thermal cracking unit (hereinafter referred to as DCC-PLUS unit) of Haiguolongyou 550 project, which was successfully started in one operation and produced qualified products On January 2, 2021, Haiguo Longyou people resisted the severe cold, fought the ice and snow, overcame the harsh winter weather environment in Northeast China, and broke the practice that petrochemical refining and chemical plants are not put into operation in winter.
Modified cellulose adsorbent (3
Time of Update: 2021-11-14
Saponification of ANC Weigh 2g of ANC into a three-necked flask, add 80mL NaOH solution of a certain concentration, stir and react in a constant temperature water bath at 75℃ for 1h, then keep it warm and stand for 1h before taking it out, repeatedly washing with water and drying to obtain saponification Product .
Working principle and precautions of powder vacuum feeder
Time of Update: 2015-05-12
Vacuum feeding machine - the commonly used vacuum feeding machine is divided into electric vacuum feeding machine and pneumatic vacuum feeding machine, which can replace the manual feeding to the hopp
Determination of sealability of vials
Time of Update: 2014-09-24
Determination of sealability of Xilin bottles: mfy-1 sealing tester is applicable to the sealing test of packaging bags, bottles, tubes, cans, boxes, etc in food, pharmaceutical, medical equipment, da