公开(公告)号：US06632965B1

公开(公告)日：2003-10-14

申请号：US09633292

申请日：2000-08-04

申请人： Michio Tanimoto ,  Hiromi Yunoki ,  Hideyuki Hironaka ,  Naomasa Kimura

发明人： Michio Tanimoto ,  Hiromi Yunoki ,  Hideyuki Hironaka ,  Naomasa Kimura

IPC分类号： C07C5116

CPC分类号： C07C51/252 ,  B01J23/002 ,  B01J23/8876 ,  B01J23/8885 ,  B01J2523/00 ,  C07C45/35 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847

摘要： The present invention provides a process for producing acrolein and acrylic acid by the vapor-phase oxidation of propylene in the presence of Mo—Bi—Fe-based compound oxide catalysts packed in a fixed-bed multitubular reactor wherein acrolein and acrylic acid can be stably produced in high yield for a long period of time. This process is characterized in that each reaction tube having two or more reaction zones disposed along the axis of the tube is packed with catalysts having different ratios of the Bi and/or Fe content to the Mo content in such a way that the ratio decreases from the gas inlet side toward the gas outlet side.

摘要翻译： 本发明提供了一种在填充在固定床多管反应器中的Mo-Bi-Fe系复合氧化物催化剂存在下丙烯气相氧化制备丙烯醛和丙烯酸的方法，其中丙烯醛和丙烯酸可以稳定地 长期以高产量生产。 该方法的特征在于，具有沿着管轴设置的两个或更多反应区的每个反应管装填有具有不同比例的Bi和/或Fe含量与Mo含量的催化剂，使得该比例从 气体入口侧朝向气体出口侧

公开(公告)号：US5442108A

公开(公告)日：1995-08-15

申请号：US208667

申请日：1994-03-11

申请人： Tatsuya Kawajiri ,  Hideyuki Hironaka ,  Kazuyuki Uekawa ,  Michio Tanimoto ,  Hiromi Yunoki ,  Tsuyoshi Kudoh

发明人： Tatsuya Kawajiri ,  Hideyuki Hironaka ,  Kazuyuki Uekawa ,  Michio Tanimoto ,  Hiromi Yunoki ,  Tsuyoshi Kudoh

IPC分类号： B01J23/88 ,  B01J23/92 ,  B01J23/94 ,  B01J38/06 ,  B01J38/12 ,  C07B61/00 ,  C07C51/21 ,  C07C51/487 ,  C07C57/05 ,  C07C57/055 ,  C07C57/07 ,  C07C51/16

CPC分类号： C07C51/487 ,  B01J23/94 ,  B01J38/06 ,  B01J38/12 ,  Y02P20/584

摘要： A process for removal of solid organic matters formed and deposited in the reaction system when an unsaturated aldehyde or an unsaturated aidehyde-containing gas is subjected to catalytic gaseous oxidation in the presence of an oxidizing catalyst to prepare an unsaturated carboxylic acid corresponding thereto, which process comprises contacting the solid organic matters with a mixed gas containing at least 3 volume % of molecular oxygen and at least 0.1 volume % of steam at a temperature of 260.degree. to 450.degree. C.

摘要翻译： 当在氧化催化剂存在下使不饱和醛或不饱和含酐气体进行催化气体氧化以制备与其相对应的不饱和羧酸时，去除在反应体系中形成和沉积的固体有机物质的方法， 包括在260-450℃的温度下使固体有机物质与含有至少3体积％分子氧和至少0.1体积％蒸汽的混合气体接触。

公开(公告)号：US07378367B2

公开(公告)日：2008-05-27

申请号：US11078680

申请日：2005-03-11

申请人： Hiromi Yunoki ,  Michio Tanimoto

发明人： Hiromi Yunoki ,  Michio Tanimoto

IPC分类号： B01J23/00 ,  C07C51/235

CPC分类号： B01J23/002 ,  B01J23/30 ,  B01J23/885 ,  B01J23/8877 ,  B01J23/8885 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/0073 ,  B01J35/023 ,  B01J37/0018 ,  B01J37/0219 ,  B01J37/0223 ,  B01J37/0228 ,  B01J37/0236 ,  B01J37/0244 ,  B01J2523/00 ,  C07C51/252 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69

摘要： A catalyst for production of acrylic acid which catalyst is so high in activity as to give a still higher selectivity of acrylic acid or a long-catalytic-life-time catalyst for production of acrylic acid which catalyst is so high in activity as to be able to give a high acrylic acid yield while suppressing the temperature rise of the oxidation reaction to a low one; and processes for production of acrylic acid using these catalysts. The catalyst includes an oxide and/or a composite oxide as an essential catalytic component, wherein the oxide and/or the composite oxide has a metal element composition shown by general formula (1): MoaVbWcCudOx   (1) (wherein: when a=12, then 1≦b≦14, 0≦c≦12, 0 ≦d≦10, and 0

摘要翻译： 用于生产丙烯酸的催化剂，其催化剂具有如此高的活性以提供丙烯酸的更高选择性或用于生产丙烯酸的长催化寿命催化剂，该催化剂的活性如此高 得到高的丙烯酸收率，同时将氧化反应的温度升高抑制到较低的一个; 以及使用这些催化剂生产丙烯酸的方法。 催化剂包括作为必需催化组分的氧化物和/或复合氧化物，其中氧化物和/或复合氧化物具有通式（1）所示的金属元素组成：<？在线配方说明=“In 线公式“end =”lead“？> Mo _{a （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>（其中：当a = 12时，则1 <= b <= 14,0 < = c <= 12,0 <= d <= 10，0}

公开(公告)号：US07030269B2

公开(公告)日：2006-04-18

申请号：US10684285

申请日：2003-10-13

申请人： Hiromi Yunoki ,  Michio Tanimoto

发明人： Hiromi Yunoki ,  Michio Tanimoto

IPC分类号： C07C51/232

CPC分类号： C07C51/252 ,  B01J21/12 ,  B01J23/002 ,  B01J23/8877 ,  B01J37/0018 ,  B01J37/0223 ,  B01J2523/00 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69

摘要： There are disclosed: a catalyst which can be used for production of acrylic acid and is excellent in the catalytic performances (e.g. conversion of starting material, selectivity of aimed product) and further has very high physical strength; and a process for production of acrylic acid using this catalyst. The above catalyst for production of acrylic acid is a catalyst which is obtained by a process including the steps of: heating a mixed liquid of starting materials including molybdenum and vanadium as essential components; and then molding the resultant dried material with a liquid binder; and then calcining the resultant molding; with the catalyst being characterized in that the liquid binder is an aqueous liquid of 7.0 to 10.0 in pH. The above process for production of acrylic acid is a process which comprises the step of carrying out catalytic gas phase oxidation of acrolein in the presence of molecular oxygen, thereby producing the acrylic acid; with the process being characterized by using the above catalyst for production of acrylic acid according to the present invention.

摘要翻译： 公开了可用于生产丙烯酸的催化剂，催化性能（例如起始原料的转化，目标产物的选择性）优异，并且还具有非常高的物理强度; 以及使用该催化剂生产丙烯酸的方法。 上述用于制备丙烯酸的催化剂是通过包括以下步骤的方法获得的催化剂：将包含钼和钒的原料的混合液作为必要成分加热; 然后用液体粘合剂将得到的干燥材料成型; 然后煅烧所得成型品; 催化剂的特征在于液体粘合剂是pH为7.0至10.0的水性液体。 上述丙烯酸的制造方法是在分子氧的存在下进行丙烯醛的催化气相氧化的工序，由此生成丙烯酸; 该方法的特征在于使用上述催化剂制备本发明的丙烯酸。

公开(公告)号：US20050215818A1

公开(公告)日：2005-09-29

申请号：US11078680

申请日：2005-03-11

申请人： Hiromi Yunoki ,  Michio Tanimoto

发明人： Hiromi Yunoki ,  Michio Tanimoto

IPC分类号： B01J23/00 ,  B01J23/30 ,  B01J23/885 ,  B01J23/887 ,  B01J23/888 ,  B01J35/00 ,  B01J35/02 ,  B01J37/00 ,  B01J37/02 ,  C07C51/25 ,  C07C51/16 ,  C08F2/00

CPC分类号： B01J23/002 ,  B01J23/30 ,  B01J23/885 ,  B01J23/8877 ,  B01J23/8885 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/0073 ,  B01J35/023 ,  B01J37/0018 ,  B01J37/0219 ,  B01J37/0223 ,  B01J37/0228 ,  B01J37/0236 ,  B01J37/0244 ,  B01J2523/00 ,  C07C51/252 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69

摘要： An object of the present invention is to provide: a catalyst for production of acrylic acid which catalyst is so high active as to give a still higher selectivity of acrylic acid (which is the objective product) or a long-catalytic-life-time catalyst for production of acrylic acid which catalyst is so high active as to be able to give a high acrylic acid yield while suppressing the temperature rise of the oxidation reaction to a low one; and processes for production of acrylic acid using these catalysts. As a means of achieving this object, a catalyst according to the present invention for production of acrylic acid comprises an oxide and/or a composite oxide as an essential catalytic component, wherein the oxide and/or the composite oxide has a metal element composition shown by general formula (1): MoaVbWcCudOx   (1) (wherein: when a=12, then 1≦b≦14, 0≦c≦12, 0≦d≦10, and 0

摘要翻译： 本发明的目的是提供：用于制备丙烯酸的催化剂，该催化剂具有如此高的活性，以产生更高的丙烯酸（目标产物）的选择性或长催化寿命催化剂 为了生产丙烯酸，该催化剂具有如此高的活性，能够在将氧化反应的温度上升抑制在低温的同时产生高的丙烯酸收率; 以及使用这些催化剂生产丙烯酸的方法。 作为实现该目的的手段，根据本发明的用于生产丙烯酸的催化剂包含氧化物和/或复合氧化物作为必需催化组分，其中氧化物和/或复合氧化物具有所示的金属元素组成 通过通式（1）：<？in-line-formula description =“In-line formula”end =“lead”？> Mo _{a （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>（ 其中：当a = 12时，则1 <= b <= 14,0 <= c <= 12,0 <= d <= 10和0}

公开(公告)号：US06344568B1

公开(公告)日：2002-02-05

申请号：US09378148

申请日：1999-08-20

申请人： Masaaki Okuno ,  Hiromi Yunoki ,  Yasushi Kiyooka ,  Daisuke Nakamura ,  Michio Tanimoto ,  Tsukasa Takahashi

发明人： Masaaki Okuno ,  Hiromi Yunoki ,  Yasushi Kiyooka ,  Daisuke Nakamura ,  Michio Tanimoto ,  Tsukasa Takahashi

IPC分类号： C07D30733

CPC分类号： C07C51/313 ,  B01J23/22 ,  B01J23/8877 ,  B01J37/06 ,  B01J2523/00 ,  C07C51/265 ,  C07C63/16 ,  C07C63/313 ,  C07C57/145 ,  B01J2523/17 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/31 ,  B01J2523/41 ,  B01J2523/47 ,  B01J2523/48 ,  B01J2523/53 ,  B01J2523/18 ,  B01J2523/51 ,  B01J2523/3712 ,  B01J2523/56 ,  B01J2523/12 ,  B01J2523/23

摘要： This invention relates to a method for producing a partially oxidized organic compound, e.g., an unsaturated aldehyde/carboxylic acid having three or more carbon atoms, or an organic acid anhydride/nitrile compound having four or more carbon atoms. This method requires a catalyst prepared by treating a carrier in such a manner that water used in the treatment achieves specific resistance.

摘要翻译： 本发明涉及一种生产部分氧化的有机化合物，例如具有三个或更多个碳原子的不饱和醛/羧酸或具有四个或更多个碳原子的有机酸酐/腈化合物的方法。 该方法需要通过以使处理中使用的水达到电阻率的方式处理载体而制备的催化剂。

公开(公告)号：US20090005593A1

公开(公告)日：2009-01-01

申请号：US12080503

申请日：2008-04-02

申请人： Hiromi Yunoki ,  Michio Tanimoto

发明人： Hiromi Yunoki ,  Michio Tanimoto

IPC分类号： C07C57/05 ,  C01G39/02 ,  C01G41/02 ,  C01G31/02 ,  B01J23/22 ,  B01J23/28 ,  B01J23/30 ,  B01J23/72

CPC分类号： B01J23/002 ,  B01J23/30 ,  B01J23/885 ,  B01J23/8877 ,  B01J23/8885 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/0073 ,  B01J35/023 ,  B01J37/0018 ,  B01J37/0219 ,  B01J37/0223 ,  B01J37/0228 ,  B01J37/0236 ,  B01J37/0244 ,  B01J2523/00 ,  C07C51/252 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69

摘要： An object of the present invention is to provide: a catalyst for production of acrylic acid which catalyst is so high active as to give a still higher selectivity of acrylic acid (which is the objective product) or a long-catalytic-life-time catalyst for production of acrylic acid which catalyst is so high active as to be able to give a high acrylic acid yield while suppressing the temperature rise of the oxidation reaction to a low one; and processes for production of acrylic acid using these catalysts. As a means of achieving this object, a catalyst according to the present invention for production of acrylic acid comprises an oxide and/or a composite oxide as an essential catalytic component, wherein the oxide and/or the composite oxide has a metal element composition shown by general formula (1): MoaVbWcCudOx  (1) (wherein: when a=12, then 1≦b≦14, 0≦c≦12, 0≦d≦10, and 0

摘要翻译： 本发明的目的是提供：用于制备丙烯酸的催化剂，该催化剂具有如此高的活性，以产生更高的丙烯酸（目标产物）的选择性或长催化寿命催化剂 为了生产丙烯酸，该催化剂具有如此高的活性，能够在将氧化反应的温度上升抑制在低温的同时产生高的丙烯酸收率; 以及使用这些催化剂生产丙烯酸的方法。 作为实现该目的的手段，根据本发明的用于生产丙烯酸的催化剂包含氧化物和/或复合氧化物作为必需催化组分，其中氧化物和/或复合氧化物具有所示的金属元素组成 通过通式（1）：<？in-line-formula description =“In-line Formulas”end =“lead”？> MoaVbWcCudOx（1）<？in-line-formula description =“In-line Formulas”end = “tail”？>（其中：当a = 12时，则1 <= b <= 14,0 <= c <= 12,0 <= d <= 10和0

公开(公告)号：US07022643B2

公开(公告)日：2006-04-04

申请号：US10632030

申请日：2003-07-31

申请人： Hiromi Yunoki ,  Michio Tanimoto ,  Daisuke Nakamura

发明人： Hiromi Yunoki ,  Michio Tanimoto ,  Daisuke Nakamura

IPC分类号： B01J23/00 ,  B01J20/00 ,  B01J21/00

CPC分类号： B01J37/04 ,  B01J23/8885 ,  B01J37/0223 ,  B01J37/0236

摘要： There is disclosed a production process for a catalyst which process makes it possible to efficiently carry out the supporting of a catalytic component onto a carrier and to obtain the catalyst excellent in quality and performance. This production process is a production process for the catalyst including a particulate lump carrier and a catalytic component supported thereon; with the production process comprising the step of carrying out simultaneous revolution and rocking of a treatment container 20 as charged with the carrier and a catalyst precursor including the catalytic component, thereby supporting the catalytic component onto the carrier.

摘要翻译： 公开了一种催化剂的制造方法，该方法使得可以有效地进行载体上的催化组分的负载并获得质量和性能优异的催化剂。 该制造方法是催化剂的制造方法，其包括颗粒团块载体和负载在其上的催化组分; 该制造方法包括对载体和装载有催化剂成分的催化剂前体进行同时旋转和摆动的处理容器20的步骤，从而将催化剂成分负载到载体上。

公开(公告)号：US06780816B2

公开(公告)日：2004-08-24

申请号：US10465577

申请日：2003-06-20

申请人： Michio Tanimoto ,  Hiromi Yunoki ,  Daisuke Nakamura

发明人： Michio Tanimoto ,  Hiromi Yunoki ,  Daisuke Nakamura

IPC分类号： B01J2300

CPC分类号： B01J23/8885 ,  B01J23/002 ,  B01J23/02 ,  B01J23/04 ,  B01J23/8877 ,  B01J2523/00 ,  C07C51/252 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/22 ,  B01J2523/41 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/31 ,  B01J2523/24 ,  B01J2523/12 ,  B01J2523/23 ,  B01J2523/25 ,  B01J2523/13 ,  B01J2523/842

摘要： A modified carrier carrying on at least a part of an inert carrier surface an oxide which is represented by the formula (1): XaYbZcOd (wherein X is at least an element selected from alkaline earth metals; Y is at least an element selected from Si, Al, Ti and Zr; Z is at least an element selected from Group IA elements and Group IIIb elements of the periodic table, B, Fe, Bi, Co, Ni and Mn; and O is oxygen; a, b, c and d denote the atomic ratios of X, Y, Z and O, respectively, where a=1, 0

摘要翻译： 承载惰性载体表面的至少一部分的改性载体，由式（1）表示的氧化物：XaYbZcOd（其中X是至少一种选自碱土金属的元素; Y是至少一种选自Si ，Al，Ti和Zr; Z是选自元素周期表中的IA族元素和IIIb族元素中的至少一种元素，B，Fe，Bi，Co，Ni和Mn; O是氧; a，b，c和 d分别表示X，Y，Z和O的原子比，其中a = 1，0