Selective methane oxidation over promoted oxide catalysts. Quarterly report, December 1, 1995--February 29, 1996

PDF Version Also Available for Download.

Description

In a systematic study with a CH{sub 4}/air reactant mixture at 600 C and 0.1 MPa, it is demonstrated that among eight Cab-O-Sil supported redox transition metal oxide catalysts, a V{sub 2}O{sub 5}/SiO{sub 2} catalyst exhibited the highest productivities of formaldehyde and methanol. The effect of steam on enhancing the space time yields of the oxygenates was observed with the catalysts that were studied with this third component in the reaction mixture. With the vanadia-containing catalyst, it was shown that a loading of 2 wt% of V{sub 2}O{sub 5} on SiO{sub 2} produced the highest conversion of methane from a ... continued below

Physical Description

12 p.

Creation Information

Klier, K.; Herman, R.G.; Wang, C.B. & Shi, C. December 31, 1996.

Context

This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

Who

People and organizations associated with either the creation of this report or its content.

Sponsor

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

Contact Us

What

Descriptive information to help identify this report. Follow the links below to find similar items on the Digital Library.

Description

In a systematic study with a CH{sub 4}/air reactant mixture at 600 C and 0.1 MPa, it is demonstrated that among eight Cab-O-Sil supported redox transition metal oxide catalysts, a V{sub 2}O{sub 5}/SiO{sub 2} catalyst exhibited the highest productivities of formaldehyde and methanol. The effect of steam on enhancing the space time yields of the oxygenates was observed with the catalysts that were studied with this third component in the reaction mixture. With the vanadia-containing catalyst, it was shown that a loading of 2 wt% of V{sub 2}O{sub 5} on SiO{sub 2} produced the highest conversion of methane from a CH{sub 4}/air/steam = 4/1/1 reactant mixture and the highest productivities of both CH{sub 3}OH and HCHO. It was also shown that increasing the reactant flow rate (thereby decreasing the contact time) increased the space time yield of methanol but decreased the overall methane conversion level.

Physical Description

12 p.

Notes

OSTI as DE97052731

Source

  • Other Information: PBD: [1996]

Language

Item Type

Identifier

Unique identifying numbers for this report in the Digital Library or other systems.

  • Other: DE97052731
  • Report No.: DOE/MC/29228--5454
  • Grant Number: FG21-92MC29228
  • DOI: 10.2172/486101 | External Link
  • Office of Scientific & Technical Information Report Number: 486101
  • Archival Resource Key: ark:/67531/metadc685953

Collections

This report is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

What responsibilities do I have when using this report?

When

Dates and time periods associated with this report.

Creation Date

  • December 31, 1996

Added to The UNT Digital Library

  • July 25, 2015, 2:21 a.m.

Description Last Updated

  • Nov. 11, 2015, 12:39 p.m.

Usage Statistics

When was this report last used?

Yesterday: 0
Past 30 days: 0
Total Uses: 2

Interact With This Report

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

Citations, Rights, Re-Use

Klier, K.; Herman, R.G.; Wang, C.B. & Shi, C. Selective methane oxidation over promoted oxide catalysts. Quarterly report, December 1, 1995--February 29, 1996, report, December 31, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc685953/: accessed August 18, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.