| 发明名称 |
Method for haze mitigation and filterability improvement base stocks |
| 摘要 |
The present invention is a process for removing waxy haze from and improving the filterability of base stocks including heavy mineral oil base stocks, gas-to-liquids (GTL) and hydrodewaxed or hydroisomerized waxy feed basestocks by filtering the waxy haze causing particles out of the base stock employing a filter characterized by a high surface area of pores accessible to the haze wax particles which have particles dimensions of no more than about 5 microns.
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| 申请公布号 |
US2011083995(A1) |
申请公布日期 |
2011.04.14 |
| 申请号 |
US20090587709 |
申请日期 |
2009.10.13 |
| 申请人 |
GLEESON JAMES W;SIROTA ERIC B;BAKER CHARLES L;GAAL DENNIS A;MENTZER DAVID;GALLAGHER JR JOHN E;CHANG MIN;CATHCART NORMAN G;GEIBEL STEPHEN A;HURWITZ MARK F;LINDSTROM TORE H;WHITLOCK MICHAEL B |
发明人 |
GLEESON JAMES W.;SIROTA ERIC B.;BAKER CHARLES L.;GAAL DENNIS A.;MENTZER DAVID;GALLAGHER, JR. JOHN E.;CHANG MIN;CATHCART NORMAN G.;GEIBEL STEPHEN A.;HURWITZ MARK F.;LINDSTROM TORE H.;WHITLOCK MICHAEL B. |
| 分类号 |
C10G73/32;C10G73/02;C10G73/04 |
主分类号 |
C10G73/32 |
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