ScholarLens Back to search
2010•Nuclear TechniquesRequires access

Properties of Pt/Al_2O_3 catalyst for hydrogen-deuterium exchange of methane

Liangping Xiong

Open publisher page 0 citations

Abstract

Properties of Pt/Al2O3 catalysts for hydrogen-deuterium exchange of methane were studied with a fixed-bed micro-reactor.The results indicated that under the same feed composition conditions,the conversion of methane increased rapidly with reaction temperature until 663 K,where it began to saturate,while it decreased with increasing flow of the reactants;at temperatures of 566-793 K,it decreased significantly with increasing ratio of HD/CH4 when HD/CH4 =1.5-2.5 and when the feed composition changed in the total flow of reactants.

About this research paper

What this paper is about

Properties of Pt/Al2O3 catalysts for hydrogen-deuterium exchange of methane were studied with a fixed-bed micro-reactor.The results indicated that under the same feed composition conditions,the conversion of methane increased rapidly with reaction temperature until 663 K,where it began to saturate,while it decreased with increasing flow of the reactants;at temperatures of 566-793 K,it decreased significantly with increasing ratio of HD/CH4 when HD/CH4 =1.5-2.5 and when the feed composition changed in the total flow of reactants.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Properties of Pt/Al2O3 catalysts for hydrogen-deuterium exchange of methane were studied with a fixed-bed micro-reactor.The results indicated that under the same feed composition conditions,the conversion of methane increased rapidly with reaction temperature until 663 K,where it began to saturate,while it decreased with increasing flow of the reactants;at temperatures of 566-793 K,it decreased significantly with increasing ratio of HD/CH4 when HD/CH4 =1.5-2.5 and when the feed composition changed in the total flow of reactants.

Key concepts: Methane, Catalysis, Deuterium, Hydrogen, Chemistry, Composition (language), Hydrogen–deuterium exchange, Inorganic chemistry

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Properties of Pt/Al_2O_3 catalyst for hydrogen-deuterium exchange of methane — Research Paper | ScholarLens