Treatment of lignite to yield a pumpable fluid

Details Treatment of lignite to yield a pumpable fluid Treatment of lignite to yield a pumpable fluid

1977-05-19

1978-03-21

Lechert, Jr., Stephen J.

Compositions

Solids with solution or dispersion aids

252311, 302 66, B01F 300

Patent

active

040803082

ABSTRACT:
Lignites, which have high inherent water contents of 30-60% by weight, are treated with a small amount of a dispersing and/or viscosity reducing agent such as tetrasodium pyrophosphate to form a pumpable fluid which is easily transportable.

REFERENCES:
patent: 2427642 (1947-09-01), Aitchison

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