Journal ArticleDOI
Review of CO2 absorption using chemical solvents in hollow fiber membrane contactors
Jingliang Li,Bing Hung Chen +1 more
TLDR
In this paper, a hollow fiber membrane contactor is used to separate CO2 from a gas stream, which is a promising alternative to conventional techniques such as column absorption, and the major advantages of the membrane absorption are the larger interfacial area, better device-modularity and more operational flexibility.About:
This article is published in Separation and Purification Technology.The article was published on 2005-02-01. It has received 490 citations till now. The article focuses on the topics: Hollow fiber membrane & Contactor.read more
Citations
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Journal ArticleDOI
Sustainable Route to Inorganic Porous Hollow Fibers with Superior Properties
TL;DR: In this paper, an ionic cross-linking of an aqueous mixture of sodium alginate, inorganic particles, and a carbonate is proposed for the fabrication of inorganic porous hollow fibers, using ecologically benign feed materials instead of organic solvents and harmful additives.
Journal ArticleDOI
Mathematical modeling of CO2 absorption into reactive DEAB solution in packed columns using surface-renewal penetration theory
TL;DR: In this paper, a comprehensive model has been developed for CO2 absorption into 4-diethylamino-2-butanol (DEAB) as a reactive amino alcohol solution.
Journal ArticleDOI
Review on Membrane Technologies for Carbon Dioxide Capture from Power Plant Flue Gas
TL;DR: In this article, the advantages and disadvantages of the membrane technology, current status and future research direction of membrane technology for CO2 capture from power plant flue gas were briefly prospected and discussed.
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Progress in membrane gas–liquid reactors
TL;DR: In this paper, the progress in membrane gas-based liquid reaction reactions is reviewed, including features, applications, advantages and limits, and a review of membrane gas liquid reactions can be found.
Journal ArticleDOI
A Review on Hollow Fiber Membrane Contactors for Carbon Capture: Recent Advances and Future Challenges
TL;DR: In this article , the main technical challenge in membrane contactor industrial implementation for post-and pre-combustion CO2 capture processes is investigated in detail, including membrane material, membrane modification, membrane surface modification, shape, solvent characterization, operating parameters and costs, hybrid process, membrane lifetime, and energy consumption.
References
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Journal ArticleDOI
Hollow fiber membrane contactors
Alan Gabelman,Sun Tak Hwang +1 more
TL;DR: A general review of hollow fiber membrane contactors, including operating principles, relevant mathematics, and applications, is provided in this paper, where a number of membrane module geometries are possible, hollow fiber modules have received the most attention.
Journal ArticleDOI
Solubility and Diffusivity of Acid Gases (CO2, N2O) in Aqueous Alkanolamine Solutions
TL;DR: In this paper, the diffusivity of N2O and CO2 in aqueous alkanolamine solution was measured and correlated over a wide range of conditions, and a modified Stokes-Einstein relation was derived.
Patent
Hollow-fiber membrane contactors
TL;DR: In this article, a liquid sorbent contacts the gas mixture along asymmetric hollow-fiber membranes that enable transfer of the carbon dioxide from a gas mixture to the liquid carbon dioxide.
Journal ArticleDOI
Designing hollow-fiber contactors
Ming-Chien Yang,Edward L Cussler +1 more
TL;DR: In this paper, the mass transfer correlations reported in this paper are similar to earlier heat and mass transfer correlation, but can be complicated by diffusion across the fiber wall and by alterations in fiber geometry.
Journal ArticleDOI
Microporous hollow fibers for gas absorption. I. Mass transfer in the liquid
Zhang Qi,Edward L Cussler +1 more
TL;DR: In this paper, a theory for the operation of hollow fiber membrane modules is developed, and mass transfer coefficients in the liquid phase are investigated, and the results show when the advantage of the increased area is greater than the disadvantage of the membrane resistance.