ELECTROSTATIC PRECIPITATION OF VARIOUS DUSTS.

被引：0

作者：

Kovacs, B.

Major, R.

Majtenyi, M.

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来源：

| 1600年 / 11期

关键词：

ALUMINA - BENTONITE - DUST COLLECTORS - KAOLIN - QUARTZ;

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学科分类号：

摘要：

Precipitation experiments were carried out in a pilot-plant-scale electrostatic dust-precipitator with quartz, alumina, bentonite and kaoline dusts (particle size below 32 mu m). Dust concentration, space-velocity, current intensity and carrier gas humidity were changed during the experiments. Increased space-velocity decreased the precipitation efficiency. Increased current intensity and carrier gas humidity decreased the residual dust concentration. Kaoline dust could not be precipitated efficiently. Precipitation efficiency was at least 90% for the 0-10 mu m fraction of all the other dusts studied.

引用

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