The present invention is directed to a method for separating an oil sand froth using demulsifiers. The method may be used in a paraffinic froth treatment process, including in a multi-stage counter-current decantation (CCD) circuit of a paraffinic froth treatment process.
申请公布号
CA2730467(C)
申请公布日期
2014.05.13
申请号
CA20112730467
申请日期
2011.02.01
申请人
SHELL CANADA ENERGY, A GENERAL PARTNERSHIP FORMEDUNDER THE LAWS OF THE PROVINCE OF ALBERTA;CHEVRON CANADA LIMITED;MARATHON OIL SANDS L.P.
