MEASUREMENT AND CORRELATION OF SOLUBILITY OF 2-AMYLANTHRAQUINONE IN TMB / TOP SOLUTIONS

LIU Guozhu; CHENG Shuying; WANG Li; MI Zhentao; CHANG Heying

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MEASUREMENT AND CORRELATION OF SOLUBILITY OF 2-AMYLANTHRAQUINONE IN TMB / TOP SOLUTIONS

更新时间：2025-12-10

- MEASUREMENT AND CORRELATION OF SOLUBILITY OF 2-AMYLANTHRAQUINONE IN TMB / TOP SOLUTIONS
- CIESC Journal Issue 4, Pages: 640-642(2004)
- 作者机构：
  
  1. 天津大学化工学院
  2. 化学工程联合国家重点实验室,天津,300072
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 April 2004，
  
  Published：25 April 2004
- 稿件说明：
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LIU Guozhu, CHENG Shuying, WANG Li, et al. MEASUREMENT AND CORRELATION OF SOLUBILITY OF 2-AMYLANTHRAQUINONE IN TMB / TOP SOLUTIONS[J]. CIESC Journal, 2004, (4): 640-642.
DOI：

LIU Guozhu, CHENG Shuying, WANG Li, et al. MEASUREMENT AND CORRELATION OF SOLUBILITY OF 2-AMYLANTHRAQUINONE IN TMB / TOP SOLUTIONS[J]. CIESC Journal, 2004, (4): 640-642. DOI：

摘要

Abstract

2-Amylanthraquinone (AAQ) is a novel

effective working carrier and a potential substitute of 2-ethylanthraquinone (EAQ) in hydrogen peroxide production process.In order to obtain the basic data for the process development

the equilibria method was used to experimentally measure the solubility of AAQ in the mixed organic solvents of trimethylbenzen(TMB) and trioctyl phosphate(TOP) with different volume ratios

at 298.15—323.15 K. It was found that the solubility of AAQ was ca. 3 times greater than EAQ at the same conditions. Finally

experimental data were correlated by the modified λ-h equation

in which a factor of the solvent composition was added.The results showed that the modified λ-h equation can be used to predict the solubility of AAQ in TMB/TOP system with an average relative deviation (ARD) of 5%.

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浙江大学宁波理工学院生物与制药工程系，浙江大学材料与化学工程学院化学工程与生物工程学系，天津科技大学生物工程学院，天津市工业微生物重点实验室

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