fulltext.study @t Gmail

Advances in ion transport membrane technology for Syngas production

Paper ID Volume ID Publish Year Pages File Format Full-Text
54139 46998 2014 6 PDF Available
Title
Advances in ion transport membrane technology for Syngas production
Abstract

•ITM Syngas membranes combine the unit operations of air separation (ASU) and autothermal reforming (ATR) into a single unit operation.•The flux performance can be improved by adding thin porous layers to the surfaces of the membrane.•The highest flux was obtained when porous layers were added to both sides of the membrane.

Ceramic, ion transport membranes for the production of Syngas (ITM Syngas) produce high pressure synthesis gas in a single unit operation from low pressure air and pre-reformed natural gas. Oxygen transport through ITM Syngas membranes occurs through a series of processes, including solid phase oxygen anion diffusion through the dense membrane and surface reactions on the air and reducing sides of the membrane. This paper focuses on the effect of adding porous layers to the syngas side or both sides of the membrane to increase the available surface area for the surface reactions. The highest fluxes are achieved by increasing the surface area on both sides of the membrane, indicating that both surface reactions are a significant resistance to oxygen transport.

Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (230 K)Download as PowerPoint slide

Keywords
Ion transport membrane; Synthesis gas; Hydrogen; Ceramic membrane; ITM Syngas
First Page Preview
Advances in ion transport membrane technology for Syngas production
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Today - Volume 228, 1 June 2014, Pages 152–157
Authors
, , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us