U.S. flag An official website of the United States government.
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

i

Catalytic Reduction of Sulfur Dioxide on Iron-Alumina Bifunctional Catalysts

Public Domain


Details

  • Personal Author:
  • Description:
    Mixtures of alumina and iron powder provide efficient catalysts for the interaction of low concentration of so2 with carbon monoxide The catalytic reaction rate at 500 deg. C depended significantly on the iron content of the binary catalyst mixture. Mixtures containing 43 percent freshly reduced iron exhibited a sharp peak in the catalytic activity at 500 deg. C when compared with other catalyst compositions. The normalized reaction rate per gram of iron, instead of per gram of total catalyst, still portrayed a sharp maximum when plotted against the weight fraction of iron in the catalyst. This fact, in addition to nonsynergistic effects observed with iron-silica mixtures, disqualifies interpretations based solely on the antisintering or supportive action of alumina on iron. The results are best explained on the basis of a dual reaction site mechanism with both iron and alumina augmenting their specific sites activity at their interparticle contacts. [Description provided by NIOSH]
  • Subjects:
  • Series:
    Mining Publications
  • Document Type:
    Text
  • Genre:
    Journal Article
  • CIO:
    National Institute for Occupational Safety and Health (NIOSH)
  • Division:
    TCRC - Twin Cities Research Center
  • Topic:
    Workplace Safety & Health
  • Location:
    North America
  • Pages in Document:
    133-137
  • Volume:
    10
  • NIOSHTIC Number:
    nn:10010629
  • Citation:
    I&ec Product Res and Dev 1971 Jun; 10:133-137
  • Federal Fiscal Year:
    1971
  • Peer Reviewed:
    False
  • Source Full Name:
    I&ec Product Res. and Dev., V. 10, June 1971, PP. 133-137
  • Collection(s):
  • Main Document Checksum:
    urn:sha-512:5998e6e8b36a11067f5027696c4b8fd1d648f5230ece4f2f92fbf0a772c683edb4433161db80e9158985f8d34de0758875d2bf905b1c5619783f032855fa7261
  • Download URL:
  • File Type:
    Filetype[PDF - 508.01 KB ]
PREVIOUS
ON THIS PAGE
Details
CDC STACKS serves as an archival repository of CDC-published products including scientific findings, journal articles, guidelines, recommendations, or other public health information authored or co-authored by CDC or funded partners.

As a repository, CDC STACKS retains documents in their original published format to ensure public access to scientific information.
BACK TO TOP