Clathrate Hydrate Capture of CO<sub>2</sub> from Simulated Flue Gas with Cyclopentane/Water Emulsion

李士凤; 樊栓狮; 王金渠; 郎雪梅; 王燕鸿

doi:10.1016/S1004-9541(08)60343-2

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Clathrate Hydrate Capture of CO₂ from Simulated Flue Gas with Cyclopentane/Water Emulsion

Updated：2026-01-06

- Clathrate Hydrate Capture of CO₂ from Simulated Flue Gas with Cyclopentane/Water Emulsion
- Chinese Journal of Chemical Engineering Vol. 18, Issue 2, Pages: 202-206(2010)
- Affiliations：
  
  1. State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology,Dalian,China,116012
  2. Key Laboratory of Enhanced Heat Transfer and Energy Conversation, Ministry of Education, South China University of Technology,Guangzhou,China,510640
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(08)60343-2
  CLC：
- Published：2010
- Accepted：
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from Simulated Flue Gas with Cyclopentane/Water Emulsion[J]. , 2010, 18(2): 202-206.
DOI：

from Simulated Flue Gas with Cyclopentane/Water Emulsion[J]. , 2010, 18(2): 202-206. DOI： 10.1016/S1004-9541(08)60343-2.

摘要

Abstract

Capture of CO

by hydrate is one of the attractive technologies for reducing greenhouse effect.The primary challenges are the large energy consumption

low hydrate formation rate and separation efficiency.This work presents a new method for capture of CO

from simulated flue gasCO

(16.60%

by mole)/N

binary mixture by formation of cyclopentane(CP) hydrates at initial temperature of 8.1℃ with the feed pressures from 2.49 to 3.95 MPa.The effect of cyclopentane and cyclopentane/water emulsion on the hydrate formation rate and CO

separation efficiency was studied in a 1000 ml stirred reactor.The results showed the hydrate formation rate could be increased remarkably with cyclopentane/water emulsion.CO

could be enriched to 43.97%(by mole) and 35.29%(by mole) from simulated flue gas with cyclopentane and cyclopentane/water(O/W) emulsion

respectively

by one stage hydrate separation under low feed pressure.CO

separation factor with cyclopentane was 6.18

higher than that with cyclopentane/water emulsion(4.01)

in the range of the feed pressure.The results demonstrated that cyclopentane/water emulsion is a good additive for efficient hydrate capture of CO

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Clathrate Hydrate Capture of CO2 from Simulated Flue Gas with Cyclopentane/Water Emulsion

DOI：10.1016/S1004-9541(08)60343-2

摘要

Abstract

关键词

Keywords

references

Clathrate Hydrate Capture of CO₂ from Simulated Flue Gas with Cyclopentane/Water Emulsion