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System and process for hydrocyclone separation of particulate solids and at least one liquid phase from a multiphase liquid mixture

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

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.
机译:本发明涉及一种用于将多相液体混合物分离成多个流的系统。本发明在用油/水混合物生产固体颗粒的石油工业中具有特殊用途。优选地,首先将混合物旋流分离以从油和水中除去颗粒状固体。然后将混合物输送到液/液旋液分离器,在其中将大部分油与现在主要包含水的剩余混合物分离。剩余混合物的压力例如通过泵升高,然后进行进一步的旋风分离步骤以除去混合物中任何残留的细固体。

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