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          Institute: Fritz-Haber-Institut     Collection: Inorganic Chemistry     Display Documents

ID: 403288.0, Fritz-Haber-Institut / Inorganic Chemistry
Effect of diluent and reaction parameter on selective oxidation of propane over MoVTeNb catalyst using nanoflow catalytic reactor
Authors:Widi, Restu Kartiko; Abd Hamid, Sharifah Bee; Schlögl, Robert
Research Context:Mixed V/W/Mo oxides for selective oxidation
Date of Publication (YYYY-MM-DD):2008-06
Title of Journal:Journal of Natural Gas Chemistry
Issue / Number:2
Start Page:130
End Page:134
Copyright:© 2008 CAS/DICP Published by Elsevier B.V.
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:The selective oxidation of propane to acrylic acid over an MoVTeNb mixed oxide catalyst, dried and calcined before reaction has been studied using high-throughput instrumentation, which is called nanoflow catalytic reactor. The effects of catalyst dilution on the catalytic performance of the MoVTeNb mixed oxide catalyst in selective oxidation of propane to acrylic acid were also investigated. The effects of some reaction parameters, such as gas hourly space velocity (GHSV) and reaction temperature, for selective oxidation of propane to acrylic acid over diluted MoVTeNb catalyst have also been studied. The configuration of the nanoflow is shown to be suitable for screen catalytic performance, and its operating conditions were mimicked closely to conventional laboratory as well as to industrial conditions. The results obtained provided very good reproducibility and it showed that preparation methods as well as reaction parameters can play significant roles in catalytic performance of these catalysts.
Free Keywords:selective oxidation; propane; acrylic acid; MoVTeNb mixed oxide catalyst
External Publication Status:published
Document Type:Article
Communicated by:Robert Schlögl
Affiliations:Fritz-Haber-Institut/Inorganic Chemistry/Inorganic Chemistry
External Affiliations:Department of Mathematic and Natural Science, University of Surabaya, TG 6th floor, Raya Kalirungkut, 60293, Surabaya, Indonesia
Combinatorial Technology and Catalysis Research Centre, University of Malaya, 50603, Kuala Lumpur, Malaysia
Identifiers:URL: [only for subscriber]
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