公开(公告)号：US5254705A

公开(公告)日：1993-10-19

申请号：US890109

申请日：1992-05-29

申请人： Yasuyuki Hattori ,  Hiroyuki Tamura ,  Hidetoshi Kadowaki ,  Kiyoshi Tsukada

发明人： Yasuyuki Hattori ,  Hiroyuki Tamura ,  Hidetoshi Kadowaki ,  Kiyoshi Tsukada

IPC分类号： B01J23/755 ,  C07C27/26 ,  C07C29/149 ,  C07C67/60 ,  C07C69/587 ,  C11B3/02 ,  C07C51/36

CPC分类号： C07C29/149 ,  C11B3/02

摘要： A process for producing desulfurized fats and oils or fatty acid esters, which are highly suitable as a starting material for producing alcohols via hydrogenation, at a high yield is disclosed. Desulfurized fats and oils or fatty acid esters are obtained by contacting fats and oils or fatty acid esters with a catalyst represented by the following formula (I) under a hydrogen atmosphere or a mixture of hydrogen with an inert gas:Ni.Cu.sub.x O.sub.y (I)wherein x represents an atomic ratio of Cu determined by referring Ni as 1 and a value of from 0.02 to 8; and y is an atomic ratio of oxygen satisfying the valence requirements of Ni and Cu. A process for producing alcohols using the desulfurized fats and oils or fatty acid esters is also disclosed. A process for producing an alcohols using desulfurized fats and oils or fatty acid esters is also disclosed. According to the process for producing an alcohol of the present invention, an alcohol of a high purity and good qualities can efficiently and effectively be produced.

摘要翻译： 公开了一种生产脱硫脂肪或油脂或脂肪酸酯的方法，其高度适合作为通过氢化生产醇的起始原料。 通过在氢气氛下或氢气与惰性气体的混合物中将脂肪和油或脂肪酸酯与下式（I）表示的催化剂接触来获得脱硫脂肪和油或脂肪酸酯：Ni.CuxOy（I） 其中x表示通过将Ni指定为1而测定的Cu的原子比和0.02至8的值的原子比; y是满足Ni和Cu的化合价要求的氧的原子比。 还公开了使用脱硫脂肪和油或脂肪酸酯制备醇的方法。 还公开了使用脱硫脂肪和油或脂肪酸酯制备醇的方法。 根据本发明的醇的制造方法，可以有效且高效地制造纯度高，品质好的醇。

公开(公告)号：US5250713A

公开(公告)日：1993-10-05

申请号：US849187

申请日：1992-03-11

申请人： Hiroyuki Tamura ,  Yasuyuki Hattori ,  Kunizo Hashiba ,  Osamu Tabata ,  Kiyoshi Tsukada ,  Noriaki Fukuoka

发明人： Hiroyuki Tamura ,  Yasuyuki Hattori ,  Kunizo Hashiba ,  Osamu Tabata ,  Kiyoshi Tsukada ,  Noriaki Fukuoka

IPC分类号： C07C29/149 ,  C11B3/02 ,  C07C51/36

CPC分类号： C11B3/02 ,  C07C29/149

摘要： A process for producing desulfurized fats and oils or fatty acid esters is disclosed, which comprises treating fats and oils or fatty acid esters under hydrogen or a mixture of hydrogen and an inert gas atmosphere at a pressure of from 0.1 to 500 kg/cm.sup.2 in the absolute pressure at a temperature of from 100.degree. to 350.degree. C. in the presence of a catalyst of the following formula (I):Cu.multidot.X.sub.x .multidot.Y.sub.y .multidot.O.sub.z (I)wherein all symbols are defined in the disclosure. A process for producing an alcohols using desulfurized fats and oils or fatty acid esters is also disclosed. According to the process for producing an alcohol of the present invention, an alcohol of a high purity and good qualities can efficiently and effectively be produced.

摘要翻译： 公开了一种生产脱硫脂肪和油或脂肪酸酯的方法，其包括在氢气或氢气和惰性气体气氛下以0.1-500kg / cm 2的压力下在脂肪和油或脂肪酸酯中的处理 在下式（I）的催化剂存在下，在100℃至350℃的温度下的绝对压力：其中所有符号在本公开中定义的CuxXxxYyxOz（I）。 还公开了使用脱硫脂肪和油或脂肪酸酯制备醇的方法。 根据本发明的醇的制造方法，可以有效且高效地制造纯度高，品质好的醇。

公开(公告)号：US5120885A

公开(公告)日：1992-06-09

申请号：US757053

申请日：1991-09-09

申请人： Kiyoshi Tsukada ,  Yasuyuki Hattori ,  Hiroyuki Tamura ,  Akira Yamamuro ,  Kunizo Hashiba ,  Osamu Tabata

发明人： Kiyoshi Tsukada ,  Yasuyuki Hattori ,  Hiroyuki Tamura ,  Akira Yamamuro ,  Kunizo Hashiba ,  Osamu Tabata

IPC分类号： C07C29/149

CPC分类号： C07C29/149

摘要： A process for producing alcohols comprising catalytically reducing fats and oils or fatty acid esters with hydrogen in the presence of a catalyst for ester reduction is disclosed, wherein the starting oils are first treated at a temperature of from 50.degree. to 200.degree. C. in hydrogen gas or a mixed gas of hydrogen and an inert gas in the presence of a nickel catalyst to yield a sulfur content at not more than 0.6 ppm an acid value (KOH mg/g) of not more than 2. By use of the thus purified starting oils, the catalyst for ester reduction exhibits a prolonged duration.

摘要翻译： 公开了一种制备醇的方法，其包括在用于酯还原的催化剂的存在下用氢气催化降低脂肪和油或脂肪酸酯，其中起始油首先在50℃至200℃的温度下在氢气 气体或氢气和惰性气体的混合气体，在镍催化剂的存在下得到不大于0.6ppm的硫含量，酸值（KOH mg / g）不大于2.通过使用如此纯化的 起始油，用于酯还原的催化剂表现出延长的持续时间。

公开(公告)号：US5658843A

公开(公告)日：1997-08-19

申请号：US448580

申请日：1995-06-06

申请人： Kiyoshi Tsukada ,  Yasuyuki Hattori ,  Taku Mimura ,  Osamu Tabata ,  Futoshi Nishigaki

发明人： Kiyoshi Tsukada ,  Yasuyuki Hattori ,  Taku Mimura ,  Osamu Tabata ,  Futoshi Nishigaki

IPC分类号： B01J23/72 ,  B01J23/60 ,  B01J23/70 ,  B01J23/745 ,  B01J23/80 ,  B01J23/86 ,  B01J37/00 ,  B01J37/16 ,  B01J37/18 ,  C07B61/00 ,  C07C29/149 ,  C07C31/125

CPC分类号： B01J37/18 ,  B01J23/60 ,  B01J23/72 ,  B01J23/80 ,  B01J23/868 ,  B01J37/16 ,  C07C29/149 ,  B01J23/745 ,  B01J37/0009

摘要： A method for preparing a copper-containing hydrogenation reaction catalyst includes the step of reducing a formed precursor of a copper-containing hydrogenation reaction catalyst with hydrogen gas or a mixture of hydrogen and inert gas by liquid phase reduction in a stream of a solvent. The reductive activation is carried out by the two steps of performing the first stage of liquid phase reduction by which the catalyst precursor is activated in the temperature range of from 20.degree. to 140.degree. C. so that at least 10% by weight of the copper oxide contained in the catalyst precursor can be reduced by the time when the temperature passes 140.degree. C., and then performing the second stage of liquid phase reduction by which the catalyst precursor is further activated in the temperature range of from 140.degree. to 250.degree. C. The catalyst thus obtained has markedly improved catalytic activity and selectivity. An alcohol of high quality can be obtained at a high productivity using the catalyst in a fixed bed continuous reaction system.

摘要翻译： PCT No.PCT / JP94 / 00077 Sec。 371日期：1995年6月6日 102（e）日期1995年6月6日PCT 1994年1月20日PCT PCT。 公开号WO95 / 19844 日期：1995年7月27日制备含铜氢化反应催化剂的方法包括以下步骤：用氢气或氢气和惰性气体的混合物在流中通过液相还原将还原形成的含铜氢化反应催化剂的前体 的溶剂。 还原活化通过进行第二阶段的液相还原的两个步骤进行，催化剂前体在20℃至140℃的温度范围内被活化，因此至少10重量％的铜 包含在催化剂前体中的氧化物可以在温度达到140℃时降低，然后进行第二阶段的液相还原，催化剂前体在140°至250°的温度范围内进一步活化 因此得到的催化剂显着地改善了催化活性和选择性。 使用固定床连续反应体系中的催化剂可以以高生产率获得高质量的醇。

公开(公告)号：US5481048A

公开(公告)日：1996-01-02

申请号：US357173

申请日：1994-12-13

申请人： Kiyoshi Tsukada ,  Yasuyuki Hattori ,  Taku Mimura

发明人： Kiyoshi Tsukada ,  Yasuyuki Hattori ,  Taku Mimura

IPC分类号： B01J23/72 ,  B01J23/745 ,  B01J23/80 ,  B01J23/86 ,  B01J37/18 ,  C07B61/00 ,  C07C29/149 ,  C07C31/02 ,  C07C29/36 ,  C07C31/125

CPC分类号： C07C29/149 ,  B01J23/72 ,  B01J23/80

摘要： A copper-containing hydrogenation reaction catalyst is prepared by reducing a precursor of a copper-containing catalyst usable in hydrogenation reaction with hydrogen gas or a mixture of hydrogen and an inert gas by liquid phase reduction in a stream of a solvent in the temperature range of from 50.degree. to 140.degree. C. An alcohol is produced using the catalyst thus obtained in a fixed bed continuous reaction system.

公开(公告)号：US4918248A

公开(公告)日：1990-04-17

申请号：US355292

申请日：1989-05-22

申请人： Yasuyuki Hattori ,  Noriaki Fukuoka ,  Shigeru Tamura ,  Kunizo Hashiba ,  Kiyoshi Tsukada ,  Makoto Misono

发明人： Yasuyuki Hattori ,  Noriaki Fukuoka ,  Shigeru Tamura ,  Kunizo Hashiba ,  Kiyoshi Tsukada ,  Makoto Misono

IPC分类号： B01J23/72 ,  B01J23/80 ,  C07B61/00 ,  C07C27/00 ,  C07C29/136 ,  C07C29/149 ,  C07C67/00

CPC分类号： C07C29/149

摘要： An alcohol is effective produced by catalytically reducing an organic carboxylic acid ester with hydrogen in the presence of a catalyst obtained by reducing a catalyst precursor comprising (A) copper oxide and (B) titanium oxide and/or titanium hydroxide at a weight ratio of (A) to (B) in the range between 15/85 and 65/35. The component (A) may be alternatively a composite metal oxide comprises copper oxide and up to 20 wt. % of zinc oxide.

摘要翻译： 在通过将包含（A）氧化铜和（B）氧化钛和/或氢氧化钛的催化剂前体以（A）氧化铜和/或氢氧化钛的重量比为（A））催化还原的催化剂存在下，通过催化还原有机羧酸酯而产生的醇是有效的， A）到（B）在15/85和65/35之间的范围内。 组分（A）可以是复合金属氧化物，其包含氧化铜和至多20wt。 ％的氧化锌。

公开(公告)号：US5554574A

公开(公告)日：1996-09-10

申请号：US451056

申请日：1995-05-25

申请人： Kiyoshi Tsukada ,  Yasuyuki Hattori ,  Taku Mimura

发明人： Kiyoshi Tsukada ,  Yasuyuki Hattori ,  Taku Mimura

IPC分类号： B01J23/72 ,  B01J23/745 ,  B01J23/80 ,  B01J23/86 ,  B01J37/18 ,  C07B61/00 ,  C07C29/149 ,  C07C31/02

CPC分类号： C07C29/149 ,  B01J23/72 ,  B01J23/80

摘要： A copper-containing hydrogenation reaction catalyst is prepared by reducing a precursor of a copper-containing catalyst usable in hydrogenation reaction with hydrogen gas or a mixture of hydrogen and an inert gas by liquid phase reduction in a stream of a solvent in the temperature range of from 50.degree. to 140.degree. C. An alcohol is produced using the catalyst thus obtained in a fixed bed continuous reaction system.

摘要翻译： 含铜氢化反应催化剂通过在溶剂流中在氢气和惰性气体的混合物中通过液相还原在与氢气或惰性气体的混合物中氢化反应中的含铜催化剂的前体还原， 从50℃到140℃。使用在固定床连续反应体系中获得的催化剂制备醇。

公开(公告)号：US5478789A

公开(公告)日：1995-12-26

申请号：US317368

申请日：1994-10-04

申请人： Yasuyuki Hattori ,  Kiyoshi Tsukada

发明人： Yasuyuki Hattori ,  Kiyoshi Tsukada

IPC分类号： B01J23/76 ,  B01J21/06 ,  B01J23/78 ,  B01J23/80 ,  B01J29/76 ,  B01J37/02 ,  C07B61/00 ,  C07C29/149 ,  C07C31/02 ,  C07C33/02 ,  C07C35/02 ,  C07C37/01 ,  C07C39/02 ,  B01J23/72 ,  C07C27/04

CPC分类号： B01J37/0209 ,  B01J23/78 ,  B01J23/80 ,  B01J37/024 ,  C07C29/149 ,  B01J21/063 ,  B01J21/066 ,  Y02P20/52

摘要： A hydrogenation reaction catalyst precursor of the present invention comprises a catalyst carrier (A) and a metal oxide composition (B) carried on or mixed with the catalyst carrier (A) at a weight ratio of (B)/(A)=15/85 to 65/35; the catalyst carrier (A) comprising a carrier base material of silica, etc. and a coating of titanium oxide and/or titanium hydroxide, the metal oxide composition (B) comprising copper oxide, zinc oxide, and at least one oxide of a metal selected from the group consisting of an element of group IIa of the periodic table, an element of group IIIb of the table, a lanthanide element, and an actinide element at a weight ratio of 100/(0 to 25)/(0 to 25). A hydrogenation reaction catalyst with a high catalytic activity and a high reaction selectivity is obtained by reduction of the hydrogenation reaction catalyst precursor. By the use of the hydrogenation reaction catalyst of the present invention, a high quality alcohol can be produced at a high yield and with a high selectivity even at a low reaction temperature and a low hydrogen pressure.

摘要翻译： 本发明的氢化反应催化剂前体包含负载或与催化剂载体（A）以（B）/（A）= 15 /（重量比）的比例负载的催化剂载体（A）和金属氧化物组合物（B） 85至65/35; 包含二氧化硅载体基材等的催化剂载体（A）和氧化钛和/或氢氧化钛的涂层，所述金属氧化物组合物（B）包含氧化铜，氧化锌和至少一种金属氧化物 选自元素周期表IIa族元素，表IIIb族元素，镧系元素和锕系元素，重量比为100 /（0-25）/（0-25） ）。 通过还原氢化反应催化剂前体获得具有高催化活性和高反应选择性的氢化反应催化剂。 通过使用本发明的氢化反应催化剂，即使在低的反应温度和低的氢气压力下，也可以高产率和高选择性地制备高品质的醇。

公开(公告)号：US5229346A

公开(公告)日：1993-07-20

申请号：US886398

申请日：1992-05-21

申请人： Atsuhito Mori ,  Yasuyuki Hattori ,  Kiyoshi Tsukada ,  Noriaki Fukuoka

发明人： Atsuhito Mori ,  Yasuyuki Hattori ,  Kiyoshi Tsukada ,  Noriaki Fukuoka

IPC分类号： B01J21/06 ,  B01J23/78 ,  B01J23/80 ,  B01J23/83 ,  B01J23/887 ,  B01J37/02 ,  C07C29/149

CPC分类号： B01J21/063 ,  B01J23/78 ,  B01J23/80 ,  B01J23/83 ,  B01J23/8873 ,  B01J37/0209 ,  C07C29/149

摘要： A process for producing a hydrogenation reaction catalyst precursor is disclosed, including the steps of:(i) coating the outer surface of at least one of a first titanium oxide and a first titanium hydroxide having an outer surface area of at least 15 m.sup.2 /g with at least one of a second titanium oxide and a second titanium hydroxide formed by hydrolyzing at least one of a titanium alkoxide represented by Formula (I) and a titanium alkoxo acid represented by Formula (II) to prepare a catalyst carrier (A);Ti(OR).sub.4 (I) wherein R represents an alkyl group having from 1 to 18 carbon atoms or an aryl group,H.sub.2 [Ti(OR).sub.6 ] (II) wherein R has the same meaning as above;(ii) applying a metal oxide composition (B) onto the catalyst carrier (A) obtained in step (i), or mixing the metal oxide composition (B) with the catalyst carrier (A) to obtain a hydrogenation reaction catalyst precursor. Also, a process for producing an alcohol is described, including catalytically reducing an organic carboxylic acid ester with hydrogen in the presence of a catalyst obtained by reducing the hydrogenation reaction catalyst precursor produced by the process described above.

摘要翻译： 公开了一种制备氢化反应催化剂前体的方法，包括以下步骤：（i）涂覆外表面积至少为15m 2 / g的第一氧化钛和第一氢氧化钛中的至少一种的外表面 与由式（I）表示的钛醇盐和由式（II）表示的钛烷氧基化物中的至少一种形成的第二氧化钛和第二氢氧化钛中的至少一种以制备催化剂载体（A）; Ti（OR）4（I）其中R表示具有1至18个碳原子的烷基或芳基，H 2 [Ti（OR）6]（II）其中R具有与上述相同的含义; （ii）将金属氧化物组合物（B）施加到步骤（i）中得到的催化剂载体（A）上，或将金属氧化物组合物（B）与催化剂载体（A）混合，得到氢化反应催化剂前体。 此外，描述了一种制备醇的方法，包括在通过还原由上述方法制备的氢化反应催化剂前体获得的催化剂的存在下，用氢催化还原有机羧酸酯。

公开(公告)号：US5817892A

公开(公告)日：1998-10-06

申请号：US915594

申请日：1997-08-21

申请人： Hiroyuki Tamura ,  Hideo Tahara ,  Yoshinori Mitsuda ,  Yasuyuki Hattori

发明人： Hiroyuki Tamura ,  Hideo Tahara ,  Yoshinori Mitsuda ,  Yasuyuki Hattori

IPC分类号： B01J23/10 ,  B01J23/12 ,  C07B61/00 ,  C07C27/02 ,  C07C29/149 ,  C07C33/02 ,  C07C29/136

CPC分类号： C07C29/149 ,  B01J23/10 ,  B01J23/12

摘要： A process for producing an unsaturated alcohol wherein the catalytic activity and the capability of maintaining double bond are sustained for a long time and side-reactions are suppressed. An unsaturated alcohol is obtained by hydrogenating an alkyl or alkenyl ester of an unsaturated fatty acid or a triglyceride having a long-chain aliphatic unsaturated hydrocarbon group in the presence of a catalytic composition which is a composite metal oxide consisting of (a) zinc oxide and (b) oxide(s) of at least one metal selected from the group consisting of the elements of the group 3A in the periodic table and having a weight ratio of (a)/(b) of from 1/0.01 to 1/1.2.

摘要翻译： 制造不饱和醇的方法，其中催化活性和维持双键的能力长时间地持续并且副反应被抑制。 通过在由（a）氧化锌和（a）组成的复合金属氧化物的催化剂组合物存在下氢化不饱和脂肪酸或具有长链脂肪族不饱和烃基的甘油三酯的烷基或链烯基酯获得不饱和醇， （b）选自元素周期表中第3A族元素中的至少一种金属的氧化物，其重量比（a）/（b）为1 / 0.01-1 / 1.2 。