PRODUCTION OF EXTRA-HEAVY LUBE OILS FROM FISCHER-TROPSCH WAX
摘要
<p>Extra heavy lube base stocks are separated from heavy lube oils with a polar solvent in an amount sufficient to form a first light phase and a second heavy phase. The phases are then separated and the solvent is removed from the second heavy phase to yield an extra heavy lube.</p>
申请公布号
WO2006016976(A1)
申请公布日期
2006.02.16
申请号
WO2005US21869
申请日期
2005.06.21
申请人
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY;SIROTA, ERIC, BART;JOHNSON, JACK, WAYNE;SIMPSON, ROBERT, R.
发明人
SIROTA, ERIC, BART;JOHNSON, JACK, WAYNE;SIMPSON, ROBERT, R.
