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公开(公告)号：KR100834963B1
公开(公告)日：2008-06-19
申请号：KR1020060101508
申请日：2006-10-18
Applicant: 금호피앤비화학 주식회사 , 한국화학연구원
Abstract: 본 발명은 금속이 도핑된 술폰화 양이온교환 수지 촉매 및 이를 이용한 메틸이소부틸케톤의 제조방법에 관한 것으로서, 더욱 상세하게는 촉매의 수소화 능력을 개선시킴으로써 온화한 반응조건에서 우수한 촉매활성과 높은 선택성을 나타내고, 특히 장시간 수소화능이 유지되어 메시틸옥사이드(MO)와 같은 미수소화된 부산물이 현저히 줄어들며, 선택적으로 보다 오랜 기간 조업이 가능한 메틸이소부틸케톤 제조용 금속이 도핑된 술폰화 양이온교환 수지 촉매에 관한 것이다.
금속이 도핑된 술폰화 양이온교환 수지 촉매, 메틸이소부틸케톤-
公开(公告)号：KR1020080035183A
公开(公告)日：2008-04-23
申请号：KR1020060101508
申请日：2006-10-18
Applicant: 금호피앤비화학 주식회사 , 한국화학연구원
Abstract: A catalyst material having excellent stability, reaction activity and selectivity to produce continuously methyl isobutyl ketone from acetone at high selectivity and high yield for a long time is provided, a method for preparing the catalyst material is provided, and a method for synthesizing methyl isobutyl ketone by using the catalyst material is provided. An ion exchange resin catalyst is represented by the formula, Pd(s)M1(b)M2(c)/porous sulfonated cation exchange resin, wherein: Pd denotes palladium; M1 denotes one or more components selected from nickel(Ni), cobalt(Co), and silver(Ag); M2 denotes one or more components selected from copper(Cu), gold(Au), and ruthenium(Ru) as improver components; and (a), (b) and (c) denote weight percents of the respective metal components based on the dry weight of a porous cation exchange resin, where (a) is 0.3 to 1.5 wt.%, (b) is 0.005 to 0.5 wt.%, and (c) is 0 to 0.5 wt.%. A preparation method of an ion exchange resin catalyst represented by a formula is characterized in that the ion exchange resin catalyst is prepared by ion-exchanging the H^+ type porous sulfonated cation exchange resin with palladium component after primarily ion-exchanging an H^+ type porous sulfonated cation exchange resin with a metal component selected from M1 and M2 suggested in the formula, Pd(s)M1(b)M2(c)/porous sulfonated cation exchange resin, wherein: Pd denotes palladium; M1 denotes one or more components selected from nickel(Ni), cobalt(Co), and silver(Ag); M2 denotes one or more components selected from copper(Cu), gold(Au), and ruthenium(Ru) as improver components; and (a), (b) and (c) denote weight percents of the respective metal components based on the dry weight of a porous cation exchange resin, where (a) is 0.3 to 1.5 wt.%, (b) is 0.005 to 0.5 wt.%, and (c) is 0 to 0.5 wt.%.
Abstract translation: 提供了一种具有优异的稳定性，反应活性和从丙酮中以高选择性和高收率长时间连续生产甲基异丁基酮的选择性，提供了制备催化剂材料的方法，以及合成甲基异丁基酮 通过使用催化剂材料。 离子交换树脂催化剂由下式表示：Pd（s）M1（b）M2（c）/多孔磺化阳离子交换树脂，其中：Pd表示钯; M1表示选自镍（Ni），钴（Co）和银（Ag）中的一种或多种组分; M2表示选自铜（Cu），金（Au）和钌（Ru）作为改进剂组分的一种或多种组分; 和（a），（b）和（c）表示相对于多孔阳离子交换树脂的干重的各金属成分的重量百分比，其中（a）为0.3〜1.5重量％，（b）为0.005〜 0.5重量％，（c）为0〜0.5重量％。 由下式表示的离子交换树脂催化剂的制备方法的特征在于，离子交换树脂催化剂是通过将H 2+型多孔磺化阳离子交换树脂与钯成分进行离子交换而制备的， 式（6）M2（c）/多孔磺化阳离子交换树脂中提出的选自M1和M2的金属组分的多孔磺化阳离子交换树脂，其中：Pd表示钯; M1表示选自镍（Ni），钴（Co）和银（Ag）中的一种或多种组分; M2表示选自铜（Cu），金（Au）和钌（Ru）作为改进剂组分的一种或多种组分; 和（a），（b）和（c）表示相对于多孔阳离子交换树脂的干重的各金属成分的重量百分比，其中（a）为0.3〜1.5重量％，（b）为0.005〜 0.5重量％，（c）为0〜0.5重量％。
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