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Preparation and characterization of polystyrene-bounded catalyst

Technical Report:

Abstract

The hydrophobic catalyst is employed for the gas-liquid exchange reaction which is of interet in hydrogen isotope separation process. The support materials for the hydrophobic catalyst are in general polymer, e.g., PTFE or polystyrene. In this study, polystyrene was employed due to its easiness of manufacture and control. For the preparation of polymer beads, the factors influencing the polymer properties comprise degree of crosslinkage, stirring speed, surfactant and its concentration, ratio of organic to aqueous phase volume, fraction of solvent in organic phase excluding monomer, and solvent properties. The platinum was impregnated on the prepared polymer support followed by implementation of hydrogen isotope exchange reaction. The result implied that the polymer prepared with n-amylalcohol as a solvent was the most appropriate, that was induced by comparing the mass transfer coefficients. (Author).
Authors:
Lee, Han Soo; Chung, Hong Suk; Kang, Hwee Suk; Kim, Young Ik [1] 
  1. Korea Atomic Energy Res. Inst., Taejon (Korea, Republic of)
Publication Date:
Jan 01, 1993
Product Type:
Technical Report
Report Number:
KAERI/TR-324/93
Reference Number:
SCA: 400105; 400200; PA: AIX-25:005155; EDB-94:013867; ERA-19:007102; NTS-94:015040; SN: 94001125776
Resource Relation:
Other Information: PBD: Jan 1993
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; POLYSTYRENE; CATALYSTS; ADSORPTION; CROSS-LINKING; HYDROGEN ISOTOPES; MOLECULAR SIEVES; POROSITY; SOLUBILITY; SURFACTANTS; 400105; 400200; SEPARATION PROCEDURES; INORGANIC, ORGANIC, AND PHYSICAL CHEMISTRY
OSTI ID:
10112892
Research Organizations:
Korea Atomic Energy Research Inst., Daeduk (Korea, Republic of)
Country of Origin:
Korea, Republic of
Language:
Korean
Other Identifying Numbers:
Other: ON: DE94610090; TRN: KR9300148005155
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
86 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Lee, Han Soo, Chung, Hong Suk, Kang, Hwee Suk, and Kim, Young Ik. Preparation and characterization of polystyrene-bounded catalyst. Korea, Republic of: N. p., 1993. Web.
Lee, Han Soo, Chung, Hong Suk, Kang, Hwee Suk, & Kim, Young Ik. Preparation and characterization of polystyrene-bounded catalyst. Korea, Republic of.
Lee, Han Soo, Chung, Hong Suk, Kang, Hwee Suk, and Kim, Young Ik. 1993. "Preparation and characterization of polystyrene-bounded catalyst." Korea, Republic of.
@misc{etde_10112892,
title = {Preparation and characterization of polystyrene-bounded catalyst}
author = {Lee, Han Soo, Chung, Hong Suk, Kang, Hwee Suk, and Kim, Young Ik}
abstractNote = {The hydrophobic catalyst is employed for the gas-liquid exchange reaction which is of interet in hydrogen isotope separation process. The support materials for the hydrophobic catalyst are in general polymer, e.g., PTFE or polystyrene. In this study, polystyrene was employed due to its easiness of manufacture and control. For the preparation of polymer beads, the factors influencing the polymer properties comprise degree of crosslinkage, stirring speed, surfactant and its concentration, ratio of organic to aqueous phase volume, fraction of solvent in organic phase excluding monomer, and solvent properties. The platinum was impregnated on the prepared polymer support followed by implementation of hydrogen isotope exchange reaction. The result implied that the polymer prepared with n-amylalcohol as a solvent was the most appropriate, that was induced by comparing the mass transfer coefficients. (Author).}
place = {Korea, Republic of}
year = {1993}
month = {Jan}
}