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Artificial neural network aided screening for membrane disc catalysts for oxidative reforming of methane

Paper ID Volume ID Publish Year Pages File Format Full-Text
42681 45937 2009 6 PDF Available
Title
Artificial neural network aided screening for membrane disc catalysts for oxidative reforming of methane
Abstract

Porous alumina membrane filters (Anodisc™) were applied to catalyst support for oxidative reforming of methane. Two discs were used: the 1st catalyst disc was mainly for methane combustion and the 2nd was for methane reforming. Additives for Ni/Anodisc or Co–Mg/Anodisc catalyst were screened by an artificial neural network (ANN). After an ANN was trained using the physicochemical properties of 9 elements and their catalytic performances as Ni-additive/Anodisc or Co–Mg-additive/Anodisc, the ANN can predict the catalytic performance from physicochemical properties of other elements than the 9 elements. The two kinds of optimum catalysts were determined to be Ni–Pr/Anodisc and Co–Mg–Li/Anodiscs, respectively. Hot-spot formation was avoided according to the restricted catalyst zone by overlapping these quite thin discs. The total performance of the optimized base metal catalysts was almost the same as that of Rh/Anodisc catalyst disc.

Graphical abstractPorous alumina membrane filters (Anodisc) were applied to catalyst support for oxidative reforming of methane. Two discs were used: the 1st catalyst disc was mainly for methane combustion and the 2nd was for methane reforming. Each catalyst was screened by an artificial neural network, and the optimum combinations were determined to be Ni–Pr/Anodisc and Co–Mg–Li/Anodisc, respectively. The total performance of the optimized base metal catalysts was almost the same as that of Rh/Anodisc catalyst disc.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Oxidative reforming of methane; Syngas formation; Artificial neural network; Anodisc catalyst
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Artificial neural network aided screening for membrane disc catalysts for oxidative reforming of methane
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 362, Issues 1–2, 30 June 2009, Pages 14–19
Authors
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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