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The influence of pre-absorbing water in coal on the viscosity of coal water slurry
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文摘

Pre-absorption of moisture from air were found to sharply decrease CWS viscosity.

The effects of pre-absorbing water in several porous materials were characterized.

Pore sealing effect was proposed to interpret the decrease of CWS viscosity.

Moisture pre-absorption improved the second fluid efficiency in viscosity decrease.

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