PREPARATION OF PETROLEUM COKE/WATER SLURRY

PURPOSE:To efficiently prepare the titled slurry of low viscosity and high stability, by crushing petroleum coke in the presence of water in which a sulfonate- type or sulfate ester-type surfactant and an ether-type surfactant are dissolved. CONSTITUTION:Water in which a sulfonate-type and/or sulfat...

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Bibliographische Detailangaben
Hauptverfasser:	TSUJINO TOSHIO, MIYAJI KATSUMI, ISHIMURA YOSHIHISA
Format:	Patent
Sprache:	eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL CARBURETTING AIR OR OTHER GASES CHEMISTRY FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	PURPOSE:To efficiently prepare the titled slurry of low viscosity and high stability, by crushing petroleum coke in the presence of water in which a sulfonate- type or sulfate ester-type surfactant and an ether-type surfactant are dissolved. CONSTITUTION:Water in which a sulfonate-type and/or sulfate-type surfactant, and an ether-type surfactant are dissolved, and petroleum coke are separately supplied to a crusher, or the both are preliminarily mixed with each other and then supplied to the crusher. It is not necessary to heat or cool the coke when crushed. The obtd. petroleum coke/water slurry has viscosity