Coal suspensions and process for preparing same

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United States of America Patent

PATENT NO 4305728
SERIAL NO

06218460

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Abstract

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A suspension containing (A) water and (B) the product resulting from the reaction of (1) coal having a neutral equivalent of about 150 to about 485 with (2) a base. The process for preparing such suspension is also claimed.

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Patent Owner(s)

Patent OwnerAddress
GULF RESEARCH & DEVELOPMENT COMPANYA CORP OF DE PITTSBURGH PA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cobler, John A Harwick, PA 6 31
Schulz, Johann G Pittsburgh, PA 19 105

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