BROWSE

Related Researcher

Author's Photo

Lee, Jae Sung
Eco-friendly Catalysis and Energy Lab
Research Interests
  • Photocatalytic water splitting, artificial photosynthesis, fuel cells, heterogeneous catalysis

ITEM VIEW & DOWNLOAD

Process development for low temperature CO oxidation in the presence of water and halogen compounds

Cited 20 times inthomson ciCited 20 times inthomson ci
Title
Process development for low temperature CO oxidation in the presence of water and halogen compounds
Other Titles
Process development for low temperature CO oxidation in the presence of water and halogen compounds
Author
Lee, Jae SungPark, Eun DuckSong, Byung Jun
Keywords
CO oxidation; low temperatures; water; halogens; PdCl2-CuCl2/carbon
Issue Date
1999-11
Publisher
ELSEVIER SCIENCE BV
Citation
CATALYSIS TODAY, v.54, no.1, pp.57 - 64
Abstract
A new process has been developed to oxidize CO at low temperatures (<423 K) in vent streams that also contain halogenated compounds and water, A PdCl2-CuCl2 catalyst supported on carbon was successfully implemented to treat the oxidation reactor vent stream of a terephthalic acid plant that contained water, CH3Br and other organic compounds in addition to CO. The CH3Br remained intact during the treatment and did not deactivate the catalyst. In this catalyst system, palladium remained as a molecular Pd(II) species while solid Cu2Cl(OH)(3) was the active copper phase. The formation of stable Cu2Cl(OH)(3) was essential for activity and stability of the catalyst, After obtaining a stable catalytic activity for six months in a pilot plant test with a side stream of real vent gases, the first installation and operation of the process were made successfully to handle 50,000 Nm(3)/h of vent stream in a terephthalic acid plant. (C) 1999 Elsevier Science B.V. All rights reserved
URI
Go to Link
DOI
10.1016/S0920-5861(99)00168-6
ISSN
0920-5861
Appears in Collections:
ECHE_Journal Papers
Files in This Item:
1-s2.0-S0920586199001686-main.pdf Download

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU