氧 → Hydrogen Peroxide

HRID 1405

反应方程式

HRID 1405 反应方程式
[CH:1]1[C:14]2[C:13](=[O:15])[C:12]3[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=3)[C:6](=[O:16])[C:5]=2[CH:4]=[CH:3][CH:2]=1.C1C=C2C(O)=C3C(=C(O)C2=CC=1)C=CC=C3.[O:33]=[O:34]>>[OH:33][OH:34].[CH:8]1[C:7]2[C:6](=[O:16])[C:5]3[C:14](=[CH:1][CH:2]=[CH:3][CH:4]=3)[C:13](=[O:15])[C:12]=2[CH:11]=[CH:10][CH:9]=1

参与物

5

反应物 3

HCID 977氧HCID 6780蒽醌HCID 21082蒽-9,10-二醇

产物 2

HCID 784Hydrogen PeroxideHCID 6780蒽醌

实验过程

In all previously known anthraquinone processes, the oxidation reaction and the extraction take place in separate steps, and thus also in separate vessels. The oxidation reaction, in which anthrahydroquinone derivatives react with oxygen, forming hydrogen peroxide and anthraquinone derivatives, takes place in the oxidation reactor. From this reactor the organic working solution, which contains dissolved hydrogen peroxide, is directed to another vessel, wherein the hydrogen peroxide is removed by extracting it with water. In the oxidation reactor there are two phases, an organic working solution and an oxygen-containing gas phase. In the extraction vessel there are two liquid phases, an organic solution and an aqueous phase. Two phenomena essential for the process occur in the oxidation reactor, namely the dissolving of oxygen in the organic working solution and the oxidation reaction in the working solution. The key phenomenon occurring in the extraction vessel is the passing of the hydrogen peroxide from the working solution to the aqueous phase.

后处理

  1. extractionthe extraction
  2. customThe oxidation reaction

来源与证据

ORD记录
ord-9ee6fa21344a4a619edbde84bc508fb3
来源数据集
uspto-grants-1998_03
专利号
US05725837

关联笔记

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