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System and process for hydrocyclone separation of particulate solids and at least one liquid phase from a multiphase liquid mixture
System and process for hydrocyclone separation of particulate solids and at least one liquid phase from a multiphase liquid mixture
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机译:用于从多相液体混合物中分离出颗粒状固体和至少一种液相的水力旋流器的系统和方法
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摘要
This invention relates to a system for separating a multiphase liquid mixture into a plurality of streams. The invention has particular utility in the oil industry where particulate solids are produced with an oil/water mixture. Preferably, the mixture is first cyclonically separated to remove particulate solids from the oil and water. Then the mixture is delivered to a liquid/liquid hydrocyclone where a substantial portion of the oil is separated from the remaining mixture which now primarily comprises water. The pressure of the remaining mixture is elevated such as by a pump and is then subjected to a further cyclonic separation step to remove any remaining fine solids in the mixture.
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