| 发明名称 |
METHOD FOR DEWAXING HYDROCARBON OIL AND METHOD FOR PRODUCING LUBRICATING-OIL BASE OIL |
| 摘要 |
<p>Provided is a method for dewaxing hydrocarbon oils that increases the life of hydroisomerization catalysts. An embodiment of this method for dewaxing a hydrocarbon oil comprises: a first step of obtaining an object to be treated having a peroxide value of 30 mass ppm or less by subjecting a hydrocarbon oil having a peroxide value of 100 mass ppm or greater to a hydrogenation treatment; and a second step of subjecting the object to be treated, which has a peroxide value of 30 mass ppm or less, to a hydroisomerization treatment using a hydroisomerization catalyst.</p> |
| 申请公布号 |
WO2013147190(A1) |
申请公布日期 |
2013.10.03 |
| 申请号 |
WO2013JP59599 |
申请日期 |
2013.03.29 |
| 申请人 |
JX NIPPON OIL & ENERGY CORPORATION |
发明人 |
NAGAYASU YOSHIYUKI;HAYASAKA KAZUAKI;IWAMA MARIE |
| 分类号 |
C10G65/02;C10G45/02;C10G45/04;C10G45/64;C10M177/00 |
主分类号 |
C10G65/02 |
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