Thermodynamics of the Na-Al-silicate formation system containing CO3(2-) and SO4(2-)

被引：0

作者：

Park, H

Englezos, P

机构：

来源：

ISWPC - 9TH INTERNATIONAL SYMPOSIUM ON WOOD AND PULPING CHEMISTRY - POSTER PRESENTATIONS | 1997年

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中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The concentrations of aluminum (A1), and silicon (Si) ions in equilibrium with Al-Si complexes were measured in laboratory synthesized green and white liquors. The effect of hydroxyl, sulfate, and carbonate ions were investigated. The structure of the precipitates was elucidated by X-ray diffraction and chemical analysis. The green liquor precipitates were found to be a mixture of sodalite and hydroxysodalite. The white liquor precipitates have only the structure of hydroxysodalite. Precipitates containing either carbonate and/or sulfate were not observed.

引用

页码：851 / 854

页数：4

共 50 条

[1] ARE THE TEXTBOOK ANIONS O2-, [CO3]2-, AND [SO4]2- FICTITIOUS
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[9] IONIC TRANSPORT IN THE NA2SO4-NA2WO4 AND NA2SO4-LA2(SO4)3 NA2SO4-DY2(SO4)3, NA2SO4-SM2(SO4)3, NA2SO4-IN2(SO4)3 SYSTEMS
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[10] ALKYLATION OF ISOBUTANE WITH BUTENES OVER SOLID SUPERACIDS, SO4(2-)/ZRO2 AND SO4(2-)/TIO2
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