Desulfurization performance of activated carbon filled PEG/PVDF hybrid membrane

ZHANG Xingmei; HU Wenling; SUN Hexiang; HAN Xiaolong; WANG Yuqi

doi:10.11949/j.issn.0438-1157.20171101

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Desulfurization performance of activated carbon filled PEG/PVDF hybrid membrane

更新时间：2025-12-10

- Desulfurization performance of activated carbon filled PEG/PVDF hybrid membrane
- CIESC Journal Issue 2, Pages: 866-872(2018)
- 作者机构：
  
  1. 西安文理学院化学工程学院,陕西,西安,710065
  2. 西北大学化工学院,陕西,西安,710069
  3. 化学工程联合国家重点实验室, 清华大学化学工程系,北京,100084
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20171101
  CLC： Q028.8
- Online First：05 February 2018，
  
  Published：05 February 2018
- 稿件说明：
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ZHANG Xingmei, HU Wenling, SUN Hexiang, et al. Desulfurization performance of activated carbon filled PEG/PVDF hybrid membrane[J]. CIESC Journal, 2018, (2): 866-872.
DOI：

ZHANG Xingmei, HU Wenling, SUN Hexiang, et al. Desulfurization performance of activated carbon filled PEG/PVDF hybrid membrane[J]. CIESC Journal, 2018, (2): 866-872. DOI： 10.11949/j.issn.0438-1157.20171101.

摘要

制备了不同活性炭（AC）填充量的AC-PEG/PVDF杂化膜，并对其形貌与结构进行了相应的表征。以噻吩/正庚烷混合物作为模拟汽油体系，研究了所制备AC-PEG杂化膜的渗透汽化脱硫性能。研究表明，填充活性炭后，膜的脱硫性能明显提高。当活性炭填充量为5%，温度为85℃时，与未填充的PEG膜相比，AC-PEG/PVDF杂化膜的渗透通量由0.43 kg·（m2·h）-1提高至1.14 kg·（m2·h）-1，富硫因子由7.29提高至9.47。

Abstract

Activated carbon filled PEG/VPDF membranes with different activated carbon (AC) loading were prepared. The morphology and structure of the prepared AC-PEG/PVDF hybrid membranes were characterized. The thiophene/n-heptane mixture was used as a simulated gasoline system

the desulfurization of membranes were studied systematically. The results showed that the desulfurization of the AC-PEG/PVDF hybrid membranes were improved. When the content of activated carbon is 5% and the temperature is 85℃

the permeation flux and sulfur enrichment factor of the membrane were improved from 0.43 kg·(m2·h)-1 and 7.29 to 1.14 kg·(m2·h)-1 and 9.47

respectively.

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