公开(公告)号：US20220356061A1

公开(公告)日：2022-11-10

申请号：US17618762

申请日：2021-04-16

Applicant: TOKUYAMA CORPORATION

Inventor： Takayuki NEGISHI ,  Takafumi SHIMODA ,  Akihiro SAITO ,  Naoki MATSUDA ,  Masayuki MORIWAKI

IPC: C01B11/04 ,  C07C209/68

Abstract: A method for producing halogen oxyacid, which includes a step of continuously supplying and mixing an organic alkali solution and a halogen and continuously collecting a reaction solution containing halogen oxyacid, and an production apparatus of halogen oxyacid, which includes a reactor, a means of supplying an organic alkali solution to the reactor, a means of supplying a halogen to the reactor, and a means of collecting a reaction solution for taking out the reaction solution from the reactor, in which the organic alkali solution and the halogen are continuously supplied by the means of supplying an organic alkali solution and the means of supplying a halogen, respectively, to the reactor so as to be mixed therein such that a solution containing halogen oxyacid is generated as a reaction solution, and the reaction solution is continuously collected by the means of collecting a reaction solution are provided.

公开(公告)号：US20210403323A1

公开(公告)日：2021-12-30

申请号：US17357232

申请日：2021-06-24

Applicant: TOKUYAMA CORPORATION

Inventor： Takayuki NEGISHI ,  Takafumi SHIMODA ,  Akihiro SAITO ,  Naoki MATSUDA ,  Kenichi KAKIZONO ,  Takeshi KAWANO ,  Masayuki MORIWAKI

IPC: C01B11/06 ,  B01F5/06

Abstract: The present invention provides industrially advantageous production method and production apparatus, with respect to production of a halogen oxyacid solution. There is solved by a method for producing a halogen oxyacid solution, comprising continuously supplying an organic alkaline solution and halogen to a static mixer and mixing them, to thereby continuously obtain a halogen oxyacid generated.