USE OF ETHOXYLATED DIALKYL QUATERNARY AMMONIUM DERIVATIVES AS SUSPENDING AGENTS FOR COAL-OIL MIXTURES

USE OF ETHOXYLATED DIALKYL QUATERNARY AMMONIUM DERIVATIVES AS SUSPENDING AGENTS FOR COAL-OIL MIXTURES

USE OF ETHOXYLATED DIALKYL QUATERNARY AMMONIUM DERIVATIVES AS SUSPENDING AGENTS FOR COAL-OIL MIXTURES Comminuted coal-oil mixtures are provided which may be maintained in a homogeneous state by the addition of a polyethoxylated, straight chain aliphatic quaternary ammonium compound corresponding to...

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Bibliographische Detailangaben
1. Verfasser: NEWMAN, THOMAS C
Format: Patent
Sprache:eng ; fre
Schlagworte:
ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL
CHEMISTRY
FIRELIGHTERS
FUELS
FUELS NOT OTHERWISE PROVIDED FOR
LIQUEFIED PETROLEUM GAS
LUBRICANTS
METALLURGY
NATURAL GAS
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K
TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Zusammenfassung:USE OF ETHOXYLATED DIALKYL QUATERNARY AMMONIUM DERIVATIVES AS SUSPENDING AGENTS FOR COAL-OIL MIXTURES Comminuted coal-oil mixtures are provided which may be maintained in a homogeneous state by the addition of a polyethoxylated, straight chain aliphatic quaternary ammonium compound corresponding to the formula: < IMG > Xwherein R1 and R2 are each aliphatic groups having from 8 to 22 carbon atoms, wherein y and z are integers having a value of 1 or greater, the sum of y and z being between 2 and 15, and wherein X is an anion selected from the group consisting of CH3COO-, Cl-, BO3-, and (CH3)2SO4-.