Title:
タウリンを効率的に調製するシステム及び方法
Document Type and Number:
Japanese Patent JP7427793
Kind Code:
B2
Abstract:
The present disclosure provides a system for efficiently preparing taurine, including: a solution storage unit configured to store a solution containing alkali metal taurinate, the solution being prepared by an ethylene oxide process; an ion exchange unit including at least one ion exchange resin column each configured to be activated by a first activation manner or a second activation manner independently, the first activation manner using sulfurous acid for activation to obtain alkali metal bisulfite and taurine, and the second activation manner using sulfuric acid for activation to obtain alkali metal sulfate and taurine; and a dispensing unit connected to the solution storage unit and the ion exchange unit respectively, and configured to adjust an amount of a solution conveyed from the solution storage unit to each of the at least one ion exchange resin column in the ion exchange unit.
Inventors:
Sun, Hwa Jun
Tan, Min
Yang, Xiao Jin
Jean, Rouyon
pen, honbo
Tan, Jiare
Guo, Chen
One Shin Shin
Chien, Ji Chang
Tan, Min
Yang, Xiao Jin
Jean, Rouyon
pen, honbo
Tan, Jiare
Guo, Chen
One Shin Shin
Chien, Ji Chang
Application Number:
JP2022541646A
Publication Date:
February 05, 2024
Filing Date:
July 20, 2021
Export Citation:
Assignee:
Hubei Grand Life Science and Technology Company Limited
International Classes:
C07C303/22; B01J49/53; C07C309/14
Domestic Patent References:
| JP2019001772A | ||||
| JP2021038216A | ||||
| JP2003221370A |
Foreign References:
| CN110452136A | ||||
| US2693488 |
Attorney, Agent or Firm:
Mitsuru Kimura
Yasushi Morikawa
Kei Sakurada
Hideki Mie
Yasushi Morikawa
Kei Sakurada
Hideki Mie
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