Comparative studies of extraction ability of organic solvents to extract thiophene from model fuel

被引：15

作者：

Saha, Biswajit ^{[1
]}

Sengupta, Sonali ^{[1
]}

Selvin, Rosilda ^{[1
]}

机构：

[1] Indian Inst Technol Kharagpur, Dept Chem Engn, Kharagpur 721302, W Bengal, India

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 2020年 / 55卷 / 06期

关键词：

Desulfurization; N-methyl-2-pyrolidone; thiophene; extraction; BBD; BOX-BEHNKEN DESIGN; OXIDATIVE DESULFURIZATION; WASTE-WATER; OPTIMIZATION; REMOVAL; DIBENZOTHIOPHENE; DIESEL; N; N-DIMETHYLFORMAMIDE; SEPARATION;

D O I：

10.1080/01496395.2019.1580292

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The thiophene extraction from model fuel by using N-methyl-2-pyrrolidone [NMP], dimethylformamide [DMF] and ethylene glycol [EG] as solvents had been carried out at atmospheric pressure. It is found that NMP showed the best performance with 98% removal of thiophene for 1 h. A detail parametric study was performed to investigate the effect of different process parameters on the extraction of thiophene by using NMP as the solvent. Finally Box-Behnken design (BBD) explores the relationship between output, sulfur removal efficiency and inputs parameters like time, temperature and solvent to model fuel volume ratio.

引用

页码：1123 / 1132

页数：10

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