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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 4    No. 3    September 1994

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ADSORPTION EFFECT MECHANISM OFSODIUM OLEATE ON FELDSPAR AND QUARTZ
Liu Yachuan1 ;Gong Huangao1; Tian Xilin2;Zhang Keren2

1.Mineral Engineering Department; Northeasten University; Shenyang 110006
2.Institute of Multipurpose Utilization of Mineral Resources

Abstract:A study about the adsorption mechanism of sodium oleate on feldspar and quartz is briefly introduced. The investigation works found that the active silicon on quartz surface has some reaction with oleate ions. Based on the data from XPS analysis, the thickness of the adsorption layeron feldspar was calculated.

 

Key words: feldspar quartz sodium oleate adsorption XPS analysis

ISSN 1672-7029
CN 43-1423/U

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