公开(公告)号：US20110162722A1

公开(公告)日：2011-07-07

申请号：US12977511

申请日：2010-12-23

申请人： Paolo D'ANTONA ,  Thomas Paul Lockhart ,  Alberto Di Lullo

发明人： Paolo D'ANTONA ,  Thomas Paul Lockhart ,  Alberto Di Lullo

IPC分类号： F17D1/16

CPC分类号： F17D1/16 ,  G01N11/16 ,  Y10T137/0352 ,  Y10T137/0391 ,  Y10T137/2506 ,  Y10T137/8158

摘要： For reducing the restart pressure of streams selected from waxy crude oils, water-in-crude emulsions and dispersions of hydrocarbon hydrates, at least partially structured, a mechanic disturbance is applied, in flow-stop conditions, on the streams, The temperatures are lower than the WAT (Wax Appearance Temperature) for the waxy crude oils and water-in-crude emulsions. The temperatures are laso lower than the forming temperatures of said hydrates and pressures higher than the forming pressure of said hydrates, for the dispersions of hydrocarbon hydrates.

摘要翻译： 为了减少从蜡状原油中选择的物流的重新启动压力，在流动停止条件下，在流上施加至少部分结构的烃水合物的水包油乳液和分散体，温度较低 比蜡质原油和水包油乳液的WAT（蜡外观温度）高。 对于烃水合物的分散体，温度比所述水合物的形成温度低，并且压力高于所述水合物的形成压力。