Some different metamorphic grade coals surface character was changed through the hypothermia thermal transnature in order to influnce the rheidity of coal-oil-water ternary material.

对几种不同变质程采用低温热改质,使表性质发生变化,从而影水三元料浆流变性。

The research of the rheidity of material indicates that low temperature thermal treatment of slurried coal can alter the rheidity of slurry.

对料浆流变性研究表明，成浆低温热处理可以改变浆流变性。