公开(公告)号：US09751822B2

公开(公告)日：2017-09-05

申请号：US15027351

申请日：2014-10-07

申请人： Nippon Kayaku Kabushiki Kaisha

发明人： Tatsuhiko Kurakami ,  Hideomi Sakai ,  Toru Toki

IPC分类号： C07C51/25 ,  C07C51/215 ,  C07C51/235 ,  B01J31/36 ,  B01J37/08 ,  B01J23/00 ,  B01J23/888 ,  B01J35/10 ,  B01J37/00 ,  B01J27/199 ,  B01J27/24

CPC分类号： C07C51/252 ,  B01J23/002 ,  B01J23/8885 ,  B01J27/199 ,  B01J27/24 ,  B01J31/36 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0036 ,  B01J37/0045 ,  B01J37/088 ,  B01J2523/00 ,  C07C51/215 ,  C07C51/235 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69

摘要： The present invention relates to a method for producing an unsaturated carboxylic acid using a catalyst having both a high catalytic performance and a high mechanical strength, and in the method, a supported catalyst obtained by feeding a liquid binder component and a catalytic active component containing molybdenum and vanadium and/or a precursor thereof into a rolling granulator and conducting granulation at a relative centrifugal acceleration of 0.5 G or more and 30 G or less is used.

公开(公告)号：US20160244393A1

公开(公告)日：2016-08-25

申请号：US15027351

申请日：2014-10-07

申请人： NIPPON KAYAKU KABUSHIKI KAISHA

发明人： Tatsuhiko Kurakami ,  Hideomi Sakai ,  Toru Toki

IPC分类号： C07C51/25 ,  B01J27/24 ,  B01J27/199 ,  B01J23/888

CPC分类号： C07C51/252 ,  B01J23/002 ,  B01J23/8885 ,  B01J27/199 ,  B01J27/24 ,  B01J31/36 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0036 ,  B01J37/0045 ,  B01J37/088 ,  B01J2523/00 ,  C07C51/215 ,  C07C51/235 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69

摘要： The present invention relates to a method for producing an unsaturated carboxylic acid using a catalyst having both a high catalytic performance and a high mechanical strength, and in the method, a supported catalyst obtained by feeding a liquid binder component and a catalytic active component containing molybdenum and vanadium and/or a precursor thereof into a rolling granulator and conducting granulation at a relative centrifugal acceleration of 0.5 G or more and 30 G or less is used.

摘要翻译： 本发明涉及一种使用催化剂具有高催化性能和高机械强度的催化剂制备不饱和羧酸的方法，该方法是将含有钼的催化活性成分和含有钼的催化活性成分 钒和/或其前体加入到滚压造粒机中，并以0.5G以上至30G以下的相对离心加速度进行造粒。

公开(公告)号：US06232258B1

公开(公告)日：2001-05-15

申请号：US09072354

申请日：1998-05-05

申请人： Yasutaka Ishii ,  Tatsuya Nakano

发明人： Yasutaka Ishii ,  Tatsuya Nakano

IPC分类号： B01J3102

CPC分类号： B01J31/34 ,  B01J31/006 ,  B01J31/0247 ,  B01J31/2208 ,  B01J31/36 ,  B01J2231/70 ,  B01J2531/56 ,  C07C29/50 ,  C07C45/33 ,  C07C45/34 ,  C07C45/36 ,  C07C49/453 ,  C07C2603/74 ,  C07C35/37

摘要： A substrate is contacted with oxygen in the presence of the imide compound shown by the following formula (1) (N-hydroxyphthalimide) and a strong acid, or the imide compound, the strong acid and a co-catalyst (e.g., a transition metal compound) to oxygenate the substrate with high conversion and selectivity: wherein R1 and R2 represent a substituent such as a hydrogen atom or a halogen atom, an alkyl group, an aryl group or a cycloalkyl group, or R1 and R2 may bond together to form a double bond or an aromatic or nonaromatic ring, X is O or OH, and n is 1 to 3. The substrate comprises, for example, at least one compound selected from (a) a compound having a methyl group or a methylene group at an adjacent site of an unsaturated bond, (b) a homo- or hetero cyclic compound having a methylene group, (c) a compound having a methine carbon atom, (d) a compound having a methyl group or a methylene group at an adjacent site of an aromatic ring and (e) a compound having a methyl group or a methylene group at an adjacent site of a carbonyl group.

摘要翻译： 存在下式（1）所示的酰亚胺化合物（N-羟基邻苯二甲酰亚胺）和强酸或酰亚胺化合物，强酸和助催化剂（例如过渡金属 化合物）以高转化率和选择性对底物进行含氧化：其中R1和R2表示取代基如氢原子或卤素原子，烷基，芳基或环烷基，或R1和R2可以键合在一起形成 双键或芳族或非芳族环，X为O或OH，n为1至3.底物包含例如至少一种选自（a）具有甲基或亚甲基的化合物的化合物， 不饱和键的相邻位置，（b）具有亚甲基的均聚或杂环化合物，（c）具有次甲基碳原子的化合物，（d）相邻的具有甲基或亚甲基的化合物 芳环的位置和（e）具有甲基或甲基的化合物 烯基在羰基的相邻位置。

公开(公告)号：US4973570A

公开(公告)日：1990-11-27

申请号：US331316

申请日：1989-03-31

申请人： Naohiko Ukawa ,  Kozo Iida ,  Tsumoru Nakamura

发明人： Naohiko Ukawa ,  Kozo Iida ,  Tsumoru Nakamura

IPC分类号： B01D53/86 ,  B01J23/22 ,  B01J31/06 ,  B01J31/36 ,  B01J35/04 ,  B01J37/00 ,  C01B17/79

CPC分类号： B01J31/06 ,  B01D53/8609 ,  B01J23/22 ,  B01J31/36 ,  B01J35/04 ,  C01B17/79 ,  B01J2231/70

摘要： In a method for producing a catalyst for oxidizing sulfurous acid gas which uses vanadium pentaoxide as a main catalyst, potassium salts as subsidiary catalysts and diatomaceous earth as a carrier; disclosed is a method for producing a parallel gas flow type catalyst for oxidizing sulfurous acid gas, characterized in that after an ingredient mixture of a solution containing vanadium pentaoxide and potassium salts, diatom earth, water and a binder containing sodium polyacrylate is knead, said ingredient mixture is extrusion molded into a shape in which gas passage holes have a honeycomb or grid structure.

摘要翻译： 在使用以五氧化钒为主催化剂的亚硫酸气体的氧化催化剂的制造方法中，作为辅助催化剂的钾盐和硅藻土作为载体， 公开了一种用于氧化亚硫酸气体的平行气流式催化剂的制备方法，其特征在于，在将含有五氧化钒和钾盐，硅藻土，水和含聚丙烯酸钠的粘合剂的溶液的成分混合物捏合后， 混合物挤出成型为气体通过孔具有蜂窝状或格栅结构的形状。

公开(公告)号：US4351775A

公开(公告)日：1982-09-28

申请号：US245868

申请日：1981-03-20

申请人： Walter L. Magee, Jr.

发明人： Walter L. Magee, Jr.

IPC分类号： C07F9/00 ,  B01J31/22 ,  C07C29/70 ,  C07C31/28

CPC分类号： C07C31/28 ,  B01J31/36 ,  C07C29/70

摘要： Alkyl vanadates are prepared by the reaction of vanadium pentoxide and an alkyl alcohol while heating in the presence of an alkane azeotroping agent to assist in the removal of water by-product.

摘要翻译： 烷基钒酸盐通过五氧化二钒和烷基醇的反应制备，同时在烷烃共沸剂存在下​​加热，以帮助除去水副产物。

公开(公告)号：US4267070A

公开(公告)日：1981-05-12

申请号：US89300

申请日：1979-10-30

申请人： Boris K. Nefedov ,  Vladimir I. Manov-Juvensky ,  Jury I. Dergunov ,  Anatoly I. Rysikhin ,  Alexandr L. Chimishkian

发明人： Boris K. Nefedov ,  Vladimir I. Manov-Juvensky ,  Jury I. Dergunov ,  Anatoly I. Rysikhin ,  Alexandr L. Chimishkian

IPC分类号： B01J27/10 ,  B01J31/30 ,  B01J31/34 ,  B01J31/36 ,  C07C263/14 ,  B01J31/02 ,  C07C118/06

CPC分类号： B01J31/0244 ,  B01J27/10 ,  B01J31/30 ,  B01J31/34 ,  B01J31/36 ,  B01J2231/34

摘要： A catalyst for the synthesis of aromatic monoisocyanates comprising 1.64 to 16.6% by weight of palladium chloride, 0.16 to 47.6% by weight of an oxide of a metal of Group VB of the periodic system, 1.5 to 81.8% by weight of an oxide of a metal of Group VI B of the periodic system, 1.64 to 89.8% by weight of pyridine or an alkylsubstituted pyridine.The use of the catalyst according to the invention in the synthesis of aromatic monoisocyanates makes it possible to obtain a high degree of conversion of the starting compound of up to 100%, a high yield of the desired product of up to 97%, and increased productivity of the catalyst of up to 40 g of the desired product per g of PdCl.sub.2 per hour.

摘要翻译： 用于合成芳族单异氰酸酯的催化剂，其包含1.64至16.6重量％的氯化钯，0.16至47.6重量％的周期系VB族金属的氧化物，1.5至81.8重量％的 周期系VIB族的金属，1.64〜89.8重量％的吡啶或烷基取代的吡啶。 根据本发明的催化剂在芳族单异氰酸酯的合成中的用途使得起始化合物的高转化率高达100％，所需产物的高产率高达97％成为可能，并且增加 催化剂的生产率高达40g所需产物/ g PdCl 2 /小时。

公开(公告)号：US3636029A

公开(公告)日：1972-01-18

申请号：US3636029D

申请日：1968-03-01

申请人： OLIN CORP

发明人： SMITH ERIC

IPC分类号： B01J27/10 ,  B01J31/00 ,  B01J31/26 ,  C07C263/14 ,  B01J11/78 ,  C07C119/04

CPC分类号： B01J31/226 ,  B01J31/0222 ,  B01J31/0232 ,  B01J31/34 ,  B01J31/36 ,  B01J2531/82 ,  B01J2531/822 ,  B01J2531/824 ,  C07C263/14 ,  C07C265/14 ,  C07C265/12

摘要： THE PROCESS FOR PREPARING AN ORGANIC ISOCYANATE BY REACTING AN ORGANIC NITRO COMPOUND WITH CARBON MONOXIDE IN THE PRESENCE OF A CATALYST SYSTEM COMPRISED OF A MIXTURE OF AN OXYGEN-CONTAINING SULFUR COMPOUND AND A HALIDE OF A NOBLE METAL. THE OXYGEN-CONTAINING SULFUR COMPOUNDS INCLUDE ORGANIC SULFITES, ORGANIC SULFOXIDES, ORGANIC SULFONES, AND ALKALI METAL SULFITES, AND DERIVATIVES THEROF. TETRAMETHYLENE SULFOXIDE, SODIUM SULFITE, AND DIBENZOTHIOPHENE SULFONE REPRESENT SOME OF THE PREFERRED OXYGEN-CONTAINING SULFUR COMPOUNDS. THE NOBLE METAL HALIDE IS PREFERABLY A HALIDE OF PALLADIUM, RHODIUM, IRIDIUM, PLATINUM, OR MIXTURES THEREOF. THE CATALYST SYSTEM MAY ALSO INCLUDE A THIRD COMPONENT SUCH AS MOLYBDENUM TRIOXIDE OR ANOTHER METAL OXIDE.

公开(公告)号：US3507809A

公开(公告)日：1970-04-21

申请号：US3507809D

申请日：1967-01-03

申请人： HALCON INTERNATIONAL INC

发明人： KOLLAR JOHN

IPC分类号： B01J31/26 ,  B01J35/00 ,  B01J37/00 ,  C07D1/08

CPC分类号： B01J37/00 ,  B01J23/22 ,  B01J23/28 ,  B01J23/30 ,  B01J31/0201 ,  B01J31/34 ,  B01J31/36 ,  B01J35/00 ,  B01J2231/72

公开(公告)号：US20160339415A1

公开(公告)日：2016-11-24

申请号：US14648896

申请日：2014-05-23

申请人： TIANJIN UNIVERSITY

发明人： Jijun ZOU ,  Xiangwen ZHANG ,  Li WANG ,  Qingfa WANG

IPC分类号： B01J31/02 ,  B01J31/34 ,  C07C5/22 ,  B01J37/04 ,  B01J37/00 ,  B01J35/00 ,  B01J31/38 ,  B01J31/36

CPC分类号： B01J31/0208 ,  B01J21/063 ,  B01J23/002 ,  B01J23/02 ,  B01J23/06 ,  B01J23/20 ,  B01J23/30 ,  B01J29/89 ,  B01J31/0237 ,  B01J31/0271 ,  B01J31/34 ,  B01J31/36 ,  B01J31/38 ,  B01J35/004 ,  B01J37/009 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/04 ,  C07C5/2213 ,  C07C5/222 ,  C07C5/2266 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2523/02 ,  C07C2523/06 ,  C07C2523/20 ,  C07C2523/30 ,  C07C2529/70 ,  C07C2531/02 ,  C07C2531/34 ,  C07C2531/36 ,  C07C2531/38 ,  C07C2603/86 ,  C07C13/68

摘要： The present invention discloses a composite catalyst for the photocatalytic isomerisation of norbornadiene to prepare quadricyclane, comprising: a solid photocatalyst, selected from the group consisting of TiO2, Ti-MCM-41, Ti-SBA-15, ZnO, WO3, Ta2O5 or SrTiO3; and an organic photo-sensitizer loaded on the surface or in the channel of said solid photocatalyst, selected from benzophenone, acetophenone, Michler's Ketone, tetraethyl Michler's Ketone, and diethyl Michler's Ketone, where the organic photo-sensitizer is present in the solid photocatalyst in an amount of 0.5% to 20% by weight. The catalyst of the invention can catalyze a target reaction under the condition that no solvent is used, and the yield of the target product quadricyclane is higher. Furthermore, the catalyst of the invention has a stable activity, and it can be recycled. The invention further discloses a process for preparing the composite catalyst.

摘要翻译： 本发明公开了一种用于降冰片二烯的光催化异构化制备四环烷的复合催化剂，其包括：选自TiO 2，Ti-MCM-41，Ti-SBA-15，ZnO，WO 3，Ta 2 O 5或SrTiO 3的固体光催化剂 ; 和负载在所述固体光催化剂的表面或通道中的有机光敏剂，其选自二苯甲酮，苯乙酮，米ler酮，四乙基米ler酮和二乙基米ler酮，其中有机光敏剂存在于固体光催化剂中 为0.5〜20重量％。 本发明的催化剂可以在不使用溶剂的情况下催化目标反应，目标产物四环素的收率更高。 此外，本发明的催化剂具有稳定的活性，可以回收利用。 本发明还公开了一种制备复合催化剂的方法。

公开(公告)号：US5728360A

公开(公告)日：1998-03-17

申请号：US559002

申请日：1995-11-16

申请人： Jay B. Benziger ,  V. Vance Guliants ,  Sankaran Sundaresan

发明人： Jay B. Benziger ,  V. Vance Guliants ,  Sankaran Sundaresan

IPC分类号： B01J27/198 ,  B01J31/36 ,  C07C51/215 ,  C01B25/16

CPC分类号： B01J31/0255 ,  B01J23/002 ,  B01J27/198 ,  B01J31/0258 ,  B01J31/0259 ,  B01J31/36 ,  C07C51/215 ,  B01J2231/70 ,  B01J2523/00 ,  B01J31/185

摘要： The composition of matter, vanadyl phosphite, useful as a precursor to a vanadium/phosphorous oxide oxidation catalyst used in the selective oxidation of n-butane to produce maleic anhydride.

摘要翻译： 物质的组成，亚磷酸氧钒，可用作钒/磷氧化物氧化催化剂的前体，用于选择性氧化正丁烷以产生马来酸酐。