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    PREPARATION OF PRECURSOR OF CATALYST FOR HYDROGENATION AND PREPARATION OF ALCOHOL USING THE PRECURSOR
    32.
    发明专利
    PREPARATION OF PRECURSOR OF CATALYST FOR HYDROGENATION AND PREPARATION OF ALCOHOL USING THE PRECURSOR 失效

    公开(公告)号：JPH05177140A

    公开(公告)日：1993-07-20

    申请号：JP6331792

    申请日：1992-03-19

    Applicant: KAO CORP

    Inventor： HATTORI YASUYUKI ,  MORI ATSUTO ,  FUKUOKA NORIAKI ,  TSUKADA KIYOSHI

    IPC: B01J21/06 ,  B01J23/80 ,  B01J32/00 ,  C07B61/00 ,  C07C29/149

    Abstract: PURPOSE:To obtain a highly active and highly selective precursor of catalyst for hydrogenation reaction at a low production cost by coating titanium oxide as a substrate with a titanium oxide produced due to the hydrolysis of titanium alkoxyd and allowing to bear a catalytic metal on the coated substrate. CONSTITUTION:The outer surface of titanium oxide and/or titanium hydroxide with an outer surface area of 15m /g is coated with titanium oxide and/or titanium hydroxide produced by hydrolyzing a titanium alkoxyd represented by the formula Ti(OR)4 [R is a 1 to 18C alkyl group and aryl group]. Next, this carrier is baked, if necessary, and is allowed to carry a metal oxide having a composition of the elements of the IIa group and IIIb group of the periodic table of CuO/ZnO=100/(0 to 25)/(0 to 25) at a ratio of the metal oxide/carrier (weight ratio)=15/85 to 65/35. Thus, a highly active and highly selective catalyst precursor can be obtained at low cost.

    PRODUCTION OF BRANCHED DIMERIZED ALCOHOL
    33.
    发明专利
    PRODUCTION OF BRANCHED DIMERIZED ALCOHOL 失效

    公开(公告)号：JPH02286638A

    公开(公告)日：1990-11-26

    申请号：JP10887589

    申请日：1989-04-27

    Applicant: KAO CORP

    Inventor： MATSUDA MORIO ,  YOKOTA YUKINAGA ,  HORIO MASAMITSU ,  FUKUOKA NORIAKI

    IPC: B01J23/89 ,  B01J29/04 ,  C07B61/00 ,  C07C29/34 ,  C07C31/02 ,  C07C33/025 ,  C07C33/18

    Abstract: PURPOSE:To obtain in a short time the title compound of good quality in high yield and selectivity by heating condensation of a primary alcohol in the presence of an alkaline catalyst and cocatalyst comprising copper, a 4th period transition metallic element and group III platinum-series element. CONSTITUTION:The objective compound of formula II can be obtained by dehydration condensation of a compound of formula I (R is 1-24C alkyl. cycloalkyl, aryl or aralkyl) in the presence of (A) an alkaline catalyst (pref. KOH) and (B) a cocatalyst comprising copper, a transition metallic element (e.g. Cr, Co, Ni) and platinum-series element (e.g. Pt, Pd) at 180-220 deg.C for 1-2hr. For the catalyst B, the molar ratios are as follows: copper/transition metallic element = (1:9) (9:1) and platinum-series element/(copper + transition metallic element) = 0.001-0.1. The amounts of the catalysts A and B are such as to be 0.3-2.0wt.% and 0.005-0.2wt.% based on the compound of the formula I, respectively. The present compound of the formula II is low in both iodine value and CHO concentration.

    Catalyst for producing alcohol
    34.
    发明专利
    Catalyst for producing alcohol 有权
    催化剂生产酒精

    公开(公告)号：JP2008221199A

    公开(公告)日：2008-09-25

    申请号：JP2007126675

    申请日：2007-05-11

    Applicant: Kao Corp ,  花王株式会社

    Inventor： DANJO HIROSHI ,  FUKUOKA NORIAKI ,  MIMURA HIROSHI

    IPC: B01J23/75 ,  B01J23/76 ,  B01J23/88 ,  B01J37/08 ,  B01J37/12 ,  B01J37/18 ,  C07B61/00 ,  C07C29/153 ,  C07C31/125

    CPC classification number: Y02P20/52

    Abstract: PROBLEM TO BE SOLVED: To provide a catalyst used for the producing of alcohol by hydrogenating a carboxylic acid, having high catalytic activity and industrially satisfied and a method of producing the alcohol. SOLUTION: The catalyst for producing the alcohol by hydrogenating the carboxylic acid contains Co metal as an essential ingredient, while containing one or more elements selected from the group consisting of Zr, Y, La, Ce, Si, Al, Sc, V and Mo as first promoter components. In the catalyst for alcohol production, the crystal phase of Co metal contains not less than 20% of a cubic phase. Also a method for producing such a catalyst is provided and a method for producing an alcohol wherein a carboxylic acid is used as a raw material and hydrogenation is performed by using the catalyst is provided. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 待解决的问题：通过氢化具有高催化活性和工业上满意的羧酸的羧酸和制备醇的方法，提供用于制备醇的催化剂。 解决方案：通过氢化羧酸生产醇的催化剂含有Co金属作为必要成分，同时含有选自Zr，Y，La，Ce，Si，Al，Sc， V和Mo作为第一启动子组分。 在用于醇生产的催化剂中，Co金属的结晶相含有不少于20％的立方相。 还提供了一种制备这种催化剂的方法，并提供了使用羧酸作为原料并通过使用催化剂进行氢化的醇的制造方法。 版权所有（C）2008，JPO＆INPIT

    PRODUCTION OF TRANSESTRIFICATION CATALYST
    35.
    发明专利
    PRODUCTION OF TRANSESTRIFICATION CATALYST 失效

    公开(公告)号：JP2001017862A

    公开(公告)日：2001-01-23

    申请号：JP19632499

    申请日：1999-07-09

    Applicant: KAO CORP

    Inventor： KAITA JUN ,  MIMURA HIROSHI ,  FUKUOKA NORIAKI ,  HATTORI YASUYUKI

    IPC: B01J27/18 ,  B01J27/185 ,  B01J27/195 ,  C07B61/00 ,  C07C67/02 ,  C07C67/03 ,  C07C67/10 ,  C07C69/24 ,  C07C69/533 ,  C11C3/10

    Abstract: PROBLEM TO BE SOLVED: To produce a heterogenous transesterification catalyst with long life having high activity and good selectivity and eluting no catalytically active components during reaction by bringing a soln. containing sulfur phosphate into contact with metal oxide or hydroxide before baking the metal oxide or hydroxide at specific temp. of higher. SOLUTION: A soln. containing sulfur phosphate is brought into contact with metal oxide or hydroxide before the metal oxide or hydroxide is baked at 150 deg.C or higher. A raw material ester and raw material alcohol, raw material ester and raw material carboxylic acid or raw material ester and other raw material are subject to transesterification reaction in the presence of the transesterification catalyst thus produced to produce ester. As metal oxide or the like, one having a high surface area is pref. and, especially, aluminum hydroxide, zirconium hydroxide and iron hydroxide are pref. The atomic ratio of phosphorus and metal of metal oxide or the like in the catalyst (phosphorus atom/metal atom of metal oxide or the like) is pref. 0.01-2.0.

    PRODUCTION OF HIGHER ALCOHOL
    36.
    发明专利
    PRODUCTION OF HIGHER ALCOHOL 失效

    公开(公告)号：JPH08169855A

    公开(公告)日：1996-07-02

    申请号：JP33415894

    申请日：1994-12-16

    Applicant: KAO CORP

    Inventor： MATSUDA MORIO ,  FUKUOKA NORIAKI ,  HORIO MASAMITSU

    IPC: C07C29/149 ,  C07C31/02 ,  C07C31/125

    Abstract: PURPOSE: To obtain a higher alcohol with suppressed byproduct formation without shortening catalyst life by hydrogenating an oil-and-fat or fatty acid ester in the presence of a hydrogenation catalyst and a specified amount of a basic substance. CONSTITUTION: An oil-and-fat (e.g. coconut oil) or fatty acid ester (e.g. coconut oil fatty acid methyl ester) is hydrogenated in the presence of a hydrogenation catalyst (e.g. a copper-chromium oxide) and 0.1-1000ppm, based on the oil-and-fat or fatty acid ester, of a basic substance (e.g. a methanol solution of sodium hydroxide) to obtain the objective higher alcohol. This method needs no pretreatment such as distillation, and the hydrogenation can preferably be continued for a long time without shortening catalyst life, with suppressed formation of byproducts such as dialkyl ethers, alkyl methyl ethers or hydrocarbons.

    PRODUCTION OF PRECURSOR OF CATALYST FOR HYDROGENATION OF CARBOXYLATE
    37.
    发明专利
    PRODUCTION OF PRECURSOR OF CATALYST FOR HYDROGENATION OF CARBOXYLATE 失效

    公开(公告)号：JPH02157044A

    公开(公告)日：1990-06-15

    申请号：JP31141688

    申请日：1988-12-09

    Applicant: KAO CORP

    Inventor： HATTORI YASUYUKI ,  FUKUOKA NORIAKI ,  WAKIZAKA TATSUJI ,  TSUKADA KIYOSHI ,  MISONOO MAKOTO

    IPC: B01J23/80 ,  C07B61/00 ,  C07C29/149 ,  C07C31/125

    Abstract: PURPOSE:To produce the precursor of a catalyst for hydrogenation of a highly activated carboxylate by adjusting the pH of an aqueous solution of copper-zinc mixture to a specific range at the time of adding a precipitant thereto for coprecipitation. CONSTITUTION:A precipitant such as ammonia, urea and ammonium carbonate is added to an aqueous solution of a copper-zinc mixture having a copper oxide: zinc oxide weight ratio within the range from 99.5:0.5 to 95:5, calculated as the oxide, in order to cause the coprecipitation thereof. At this time, the pH of this aqueous solution is adjusted to the range of 2 - 5 to cause precipitation and the resulting precipitate is separated therefrom for recovery. The precipitate thus obtained becomes the precursor of a catalyst for hydrogenation of a highly activated carboxylate such as acetate.

    Catalyst for producing alcohol
    39.
    发明专利
    Catalyst for producing alcohol 审中-公开
    催化剂生产酒精

    公开(公告)号：JP2009082889A

    公开(公告)日：2009-04-23

    申请号：JP2007259624

    申请日：2007-10-03

    Applicant: Kao Corp ,  花王株式会社

    Inventor： FUKUOKA NORIAKI ,  DANJO HIROSHI

    IPC: B01J23/89 ,  B01J33/00 ,  B01J37/18 ,  C07B61/00 ,  C07C29/153 ,  C07C31/125

    CPC classification number: Y02P20/52

    Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which is used for producing alcohol by hydrogenating a carboxylic acid, has a high catalytic activity, and is industrially satisfied, and also to provide a method for producing the alcohol. SOLUTION: The catalyst for producing the alcohol by hydrogenating the carboxylic acid contains Co metal as the essential ingredient, contains one or more elements selected from a group consisting of Zr, Y, La, Ce, Si, Al, Sc and V as the first promoter component, and contains one or more elements selected from Pt and Pd as the second promoter component. In the catalyst for producing the alcohol, the crystal phase of the Co metal contains not less than 20% of a cubic phase. In the method for producing the alcohol, hydrogenation is performed by employing the carboxylic acid as a raw material and using the catalyst. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 待解决的问题：提供一种用于通过氢化羧酸制备醇的催化剂，具有高催化活性和在工业上的满足，并且还提供了一种生产该醇的方法。 解决方案：通过氢化羧酸生产醇的催化剂含有Co金属作为必需成分，含有选自Zr，Y，La，Ce，Si，Al，Sc和V中的一种或多种元素 作为第一助催化剂组分，并且含有选自Pt和Pd中的一种或多种元素作为第二促进剂组分。 在用于生产醇的催化剂中，Co金属的结晶相含有不少于20％的立方相。 在醇的制造方法中，以羧酸为原料，使用催化剂进行氢化。 版权所有（C）2009，JPO＆INPIT

    Method for producing molded product
    40.
    发明专利
    Method for producing molded product 有权
    生产模制产品的方法

    公开(公告)号：JP2003038961A

    公开(公告)日：2003-02-12

    申请号：JP2001229867

    申请日：2001-07-30

    Applicant: Kao Corp ,  花王株式会社

    Inventor： MIMURA HIROSHI ,  FUKUOKA NORIAKI ,  YAMAMOTO KATSUTOSHI

    IPC: B01J27/18 ,  B01J37/00

    Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic forming aid which contains a phosphorous containing acid, improves the moldability of a powder difficult to mold, and has resistance to a reagent such as an acid or an alkali and excellent thermal stability at a high temperature, to provide a method for producing a molded product using the same, to obtain the molded product obtained by the production method and a catalyst comprising the molded product.
    SOLUTION: The forming aid is a powdery forming aid containing a metal salt of a phosphorous containing acid, comprising at least one selected from hydroxides of zirconium and titanium. The method for producing the molded product comprises kneading the forming aid and a powder containing the metal salt of the phosphorous containing acid, and then forming the kneaded mixture. The molded product obtained by the method contains the metal salt of the phosphorous containing acid and at least one metal selected from zirconium and titanium, and the catalyst comprises the molded product obtained by the method mentioned above.
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题：为了获得含有含磷酸的无机形成助剂，提高难以模塑的粉末的成型性，并且具有耐酸性或碱性的试剂和在高温下的优异的热稳定性， 提供一种使用其制备模制产品的方法，以获得通过制备方法获得的模制产品和包含模制产品的催化剂。 解决方案：成型助剂是含有含磷酸金属盐的粉末形成助剂，其包含选自锆和钛的氢氧化物中的至少一种。 制造成型体的方法包括捏合成型助剂和含有含磷的金属盐的粉末，然后形成捏合的混合物。 通过该方法得到的成型体含有含磷的金属盐和选自锆和钛的至少一种金属，催化剂包括通过上述方法得到的成型体。

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