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.

对几种不同变质程度的煤采热改质,使煤表的性质发生变,影响煤油水三元料浆的流变性。

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

对料浆流变性的研究表明，成浆煤的热处理可以改变煤浆的流变性。