发明名称 |
CATALYST FOR A HYDROGENATION DEWAXING PROCESS AND METHOD FOR MANUFACTURING SAME |
摘要 |
The present invention relates to a bifunctional catalyst for a hydrogenation dewaxing process with improved isomerization selectivity and to a method for manufacturing same, and more particularly to a bifunctional catalyst and to a method for manufacturing same, which is characterized in that EU-2 zeolite with a controlled degree of phase transformation is used as a carrier having an acid site. The EU-2 zeolite, the degree of phase transformation of which is controlled, includes, by controlling synthesis parameters of EU-2, predetermined amounts of materials that are phase-transformed from EU-2 crystals such as cristobalite and quartz. The metal-containing bifunctional catalyst according to the present invention improves selectivity of the isomerization process, rather than a cracking reaction, during a conversion reaction of n-hexadecane. Therefore, the bifunctional catalyst can be widely used as a catalyst for a dewaxing process such as lubricant base oil and diesel oil. |
申请公布号 |
WO2011129534(A2) |
申请公布日期 |
2011.10.20 |
申请号 |
WO2011KR02054 |
申请日期 |
2011.03.25 |
申请人 |
SK INNOVATION CO., LTD.;KIM, TAE JIN;LEE, SEUNG WOO;LEE, YOON KYUNG;OH, SEUNG HOON;CHOI, JAE SUK |
发明人 |
KIM, TAE JIN;LEE, SEUNG WOO;LEE, YOON KYUNG;OH, SEUNG HOON;CHOI, JAE SUK |
分类号 |
B01J29/72;B01J37/02;B01J37/08;C10G49/08 |
主分类号 |
B01J29/72 |
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