Title:
水素化脱蝋工程のための触媒及びその製造方法
Document Type and Number:
Japanese Patent JP5689950
Kind Code:
B2
Abstract:
The present invention relates to a bifunctional catalyst for a hydrodewaxing process with improved isomerization selectivity, and to a method for manufacturing the 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 catalyst support 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-loaded bifunctional catalyst according to the present invention improves selectivity of the isomerization process, rather than a cracking reaction, during a hydroisomerization 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.
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Inventors:
キム・テ ジン
リ・スン ウ
リ・ユン キュン
オ・ソン フン
チョイ・ゼ スック
リ・スン ウ
リ・ユン キュン
オ・ソン フン
チョイ・ゼ スック
Application Number:
JP2013504802A
Publication Date:
March 25, 2015
Filing Date:
March 25, 2011
Export Citation:
Assignee:
エスケー イノベーション カンパニー リミテッド
International Classes:
B01J29/74; B01J37/06; B01J37/08; C10G45/62; C10G45/64
Attorney, Agent or Firm:
Patent business corporation Alga patent firm
Koya Toshio
Toshio Nakajima
Murata Masaki
Hiroto Yamamoto
Koya Toshio
Toshio Nakajima
Murata Masaki
Hiroto Yamamoto