Published January 1, 2017 | Version v1
Journal article Metadata-only

Propane dehydrogenation over PtSnMg/Cr2O3·Al2O3 catalysts: effect of the amount of Mg loading

Creators

  • 1. Inorganic Chemistry Department, Nankai University, Tianjin, 300071 (China)
  • 2. Tianjin Key Laboratory of Fiber Modification and Functional Fibers, School of Materials Science and Engineering, Tianjin Polytechnic University, Tianjin, 300387 (China)

Description

A series of PtSnMg/Cr2O3·Al2O3 catalysts with different Mg loading amounts were synthetized by chemical co-deposition method and their propane dehydrogenation catalytic performances were tested. The catalysts were characterized by XRD, BET, TG, XPS. It was found that alkali metal Mg can reduce the surface acidity of carrier, improve the catalytic performance. Propane conversion peaks at Mg loading of 0.6wt.%, increasing Mg loading further than this saw a decline in conversion. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1757-899X/167/1/012053

Additional details

Identifiers

DOI
10.1088/1757-899X/167/1/012053;

Publishing Information

Journal Title
IOP Conference Series. Materials Science and Engineering (Online)
Journal Volume
167
Journal Issue
1
Journal Page Range
[5 p.]
ISSN
1757-899X

Conference

Title
1. international conference on new material and chemical industry
Acronym
NMCI2016
Dates
19-21 Nov 2016
Place
Sanya (China)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49077930
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALKALI METALS; ALUMINIUM OXIDES; CARRIERS; CATALYSTS; CHROMATES; CHROMIUM OXIDES; CONVERSION; DEHYDROGENATION; LOADING; MAGNESIUM COMPLEXES; PERFORMANCE; PH VALUE; PLATINUM COMPLEXES; PROPANE; SURFACES; TIN COMPLEXES; X-RAY DIFFRACTION; X-RAY PHOTOELECTRON SPECTROSCOPY
Descriptors DEC
ALKALINE EARTH METAL COMPLEXES; ALKANES; ALUMINIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL REACTIONS; CHROMIUM COMPOUNDS; COHERENT SCATTERING; COMPLEXES; DIFFRACTION; ELECTRON SPECTROSCOPY; ELEMENTS; HYDROCARBONS; MATERIALS HANDLING; METALS; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHOTOELECTRON SPECTROSCOPY; SCATTERING; SPECTROSCOPY; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENT COMPOUNDS