公开(公告)号：US5223469A

公开(公告)日：1993-06-29

申请号：US786217

申请日：1991-10-31

申请人： Xin Chen ,  Lianghua Wu

发明人： Xin Chen ,  Lianghua Wu

IPC分类号： B01J21/08 ,  B01J23/88 ,  B01J23/887 ,  B01J23/888 ,  B01J27/192 ,  B01J27/199 ,  C07C253/26

CPC分类号： B01J23/8878 ,  B01J23/002 ,  B01J23/8872 ,  B01J23/8874 ,  B01J23/8876 ,  B01J23/8885 ,  B01J27/192 ,  B01J27/199 ,  C07C253/26 ,  B01J21/08 ,  B01J2523/00 ,  Y02P20/52

摘要： The present invention relates to a fluidized-bed catalyst for propylene ammoxidation to produce acrylonitrile, which consists of silica support and a composite of the formulaA.sub.a B.sub.b C.sub.c Ni.sub.d Co.sub.e Na.sub.f Fe.sub.g Bi.sub.h M.sub.i Mo.sub.j O.sub.xwherein A is potassium, rubidium, cesium samarium, thallium, or mixture thereof; B is manganese, magnesium, strontium, calcium, barium, lanthanum, rare earth, or mixture thereof; C is phosphorus, arsenic, boron, antimony, chromium, or mixture thereof; M is tungsten, vanadium, or mixture thereof. The catalyst of the present invention is highly active and selective for preparing acrylonitrile, more specifically, is suitable for catalyzing the reaction between air and propylene at a rather low ratio hence to greatly enlarge the processing capacity of the reactor. By using the catalyst of the present invention, the processing capacity of the reactor increases by 10-15 percent compared with that using conventional catalysts.

公开(公告)号：US4837360A

公开(公告)日：1989-06-06

申请号：US421796

申请日：1982-09-23

申请人： Koju Kadowaki ,  Kohei Sarumaru ,  Takeshi Shibano

发明人： Koju Kadowaki ,  Kohei Sarumaru ,  Takeshi Shibano

IPC分类号： C07C27/14 ,  B01J23/88 ,  B01J27/00 ,  B01J27/19 ,  B01J35/00 ,  C07B61/00 ,  C07C27/00 ,  C07C45/00 ,  C07C45/35 ,  C07C47/22 ,  C07C51/00 ,  C07C51/25 ,  C07C57/05 ,  C07C67/00

CPC分类号： B01J23/8872 ,  B01J23/8874 ,  B01J23/8876 ,  B01J27/19 ,  B01J35/0006 ,  C07C45/35 ,  C07C51/252 ,  B01J2523/00

摘要： Acrolein and acrylic acid are produced by vapor-phase catalytic oxidation of propylene in a multi-tubular, fixed-bed reaction vessel with the use of a composite oxide catalyst represented by the formula Mo.sub.a Bi.sub.b Fe.sub.c A.sub.d B.sub.e C.sub.f D.sub.g Si.sub.h O.sub.x, wherein A, B, C, and D represent components selectable from respective groups of elements, and the subscripts a through h and x are specific numbers of atoms of respective elements and groups of elements. This catalyst is adapted and packed in each reaction tube in a manner such that its activity is controlled to increase from the inlet toward the outlet of the tube.

摘要翻译： 丙烯醛和丙烯酸通过使用由式Moa Bib Fec Ad Be Cf Dg Sih Ox表示的复合氧化物催化剂在多管式固定床反应容器中气相催化氧化丙烯来制备，其中A， B，C和D表示可从各组元素选择的组分，下标a至h和x是相应元素和元素组的原子的特定数目。 该催化剂以每个反应管中的方式适应和包装，使得其活性被控制以从管的入口向出口增加。

公开(公告)号：US4446328A

公开(公告)日：1984-05-01

申请号：US263667

申请日：1981-05-14

申请人： Atsushi Aoshima ,  Ryoichi Mitsui

发明人： Atsushi Aoshima ,  Ryoichi Mitsui

IPC分类号： B01J23/88 ,  C07C45/35 ,  C07C45/37 ,  C07C51/23 ,  C07C45/32

CPC分类号： B01J23/8871 ,  B01J23/8874 ,  B01J23/8875 ,  C07C45/35 ,  C07C45/37 ,  C07C51/23 ,  B01J2523/00

摘要： A process for producing methacrolein by oxidizing isobutylene or tertiary butanol with molecular oxygen, characterized by contacting a gaseous mixture of isobutylene or tertiary butanol, air or oxygen and optionally steam and an inert gas with a catalyst having the general composition:Mo.sub.12 Fe.sub.a Ni.sub.b Te.sub.c X.sub.d Z.sub.f Y.sub.g O.sub.hwherein a, b, c, d, f and g represent the numbers of atoms of the respective elements per 12 molybdenum atoms; X is Tl, Rb or Cs; Z is In or Ti; Y represents at least one element selected from the group consisting of Cu, Nd, Sm and Pb; a is a value of 0.2-6; b is a value of 0.2-6; a+b is a value of 1-10; c is a value of 0.1-4; d is a value of 0.1-3; f is a value of 0.1-3; g is a value of 0-5; and h is the number of oxygen atoms for satisfying the valencies of the existing elements. The use of this catalyst enables the selectivity for methacrolein to be improved to 90 or more and the yield based on the starting material to be increased to 89-91%. In addition, the high activity of said catalyst and high selectivity are stably maintained for a long period of time.

摘要翻译： 通过用分子氧氧化异丁烯或叔丁醇来生产异丁烯醛的方法，其特征在于使异丁烯或叔丁醇，空气或氧气的气体混合物和任选的蒸汽和惰性气体与具有一般组成的催化剂接触：其中a，b ，c，d，f和g表示每12个钼原子的各元素的原子数; X是Tl，Rb或Cs; Z是In或Ti; Y表示选自Cu，Nd，Sm和Pb中的至少一种元素; a是0.2-6的值; b为0.2-6的值; a + b为1-10; c为0.1-4的值; d为0.1-3的值; f为0.1-3的值; g是0-5的值; 并且h是满足现有元素的价态的氧原子数。 使用该催化剂使甲基丙烯醛的选择性提高到90以上，原料的收率提高到89〜91％。 此外，所述催化剂的高活性和高选择性长时间稳定地保持。

公开(公告)号：US3968165A

公开(公告)日：1976-07-06

申请号：US432388

申请日：1974-01-10

申请人： Isao Ono ,  Tetsuo Iiguni ,  Mitsumasa Akashi

发明人： Isao Ono ,  Tetsuo Iiguni ,  Mitsumasa Akashi

IPC分类号： B01J23/88 ,  C07C45/35 ,  C07C45/04

CPC分类号： B01J23/8874 ,  B01J23/8875 ,  B01J23/8876 ,  B01J23/8877 ,  B01J23/8878 ,  C07C45/35 ,  B01J2523/00

摘要： A process for producing acrolein which comprises catalytic oxidizing propylene in the vapor phase with oxygen and steam in the presence of novel catalyst, having superior nature in activity, and composed of oxides of Mo, Co, Fe, Bi, and Sn with or without one or more of Al, Ni, W, Cr, In, and Nb, is disclosed.

摘要翻译： 一种制备丙烯醛的方法，其包括在新催化剂存在下，用氧气和蒸汽在气相中催化氧化丙烯，具有优异的活性，由具有或不具有一个的Mo，Co，Fe，Bi和Sn的氧化物组成 或更多的Al，Ni，W，Cr，In和Nb。

公开(公告)号：US3741910A

公开(公告)日：1973-06-26

申请号：US3741910D

申请日：1971-05-28

申请人： SUMITOMO CHEMICAL CO

发明人： SHIRAISHI T ,  HONMARU S ,  ICHIHASHI H ,  KISHIWADA S ,  SHIMIZU S ,  NAGAOKA Y

IPC分类号： B01J23/88 ,  B01J27/192 ,  B01J11/82

CPC分类号： B01J23/8872 ,  B01J23/8874 ,  B01J23/8875 ,  B01J23/8876 ,  B01J27/192 ,  C07C253/26 ,  Y02P20/52 ,  C07C255/08

摘要： IN THE PRODUCTION OF ACRYLONITRILE BY A VAPOR PHASE REACTION OF PROPYLENE, AMMONIA AND OXYGEN AT AN ELEVATED TEMPERATURE, A PROCESS WHICH COMPRISES CONTACTING PROPYLENE, AMMONIA AND OXYGEN WITH A CATALYST COMPOSITION COMPRISING A CATALYST SYSTEM OF THE FORMULA:

TLAPBMOCFEDBIEMNFXGOH

WHEREIN X REPRESENTS ONE OR MORE OF THE METALS, NI, MG AND CO AND A, B, C, D, E, F, G AND H REPRESENT, RESPECTIVELY, THE RELATIVE NUMBER OF ATOMS OF EACH COMPONENT, PROVIDED THAT, WHEN C IS 12, A IS 2 OR LESS, BUT NOT 0, B IS 0 5, E IS 0.1 TO 5, F IS NOT MORE THAN 15 BUT NOT 0, G IS 0 TO 15, F+G IS 2 TO 15, AND H IS DECIDED OR DETERMINED DEPENDING ON THE NUMBER OF THE OTHER ATOMS AND IS USUALLY FROM 38.3 TO 81.5.

公开(公告)号：US09365776B2

公开(公告)日：2016-06-14

申请号：US13818562

申请日：2011-08-30

申请人： Robertus Hendrikus Venderbosch ,  Agnes Retno Ardiyanti ,  Hero Jan Heeres ,  Vadim Yakovlev ,  Dmitry Ermakov ,  Sofia Khromova ,  Valentin Parmon

发明人： Robertus Hendrikus Venderbosch ,  Agnes Retno Ardiyanti ,  Hero Jan Heeres ,  Vadim Yakovlev ,  Dmitry Ermakov ,  Sofia Khromova ,  Valentin Parmon

IPC分类号： C07C1/00 ,  C10G1/00 ,  B01J23/00 ,  B01J23/755 ,  B01J23/825 ,  B01J23/83 ,  B01J23/86 ,  B01J23/885 ,  B01J23/89 ,  B01J37/02 ,  B01J37/03 ,  B01J37/18 ,  C10G3/00 ,  C10L1/02 ,  B01J23/887 ,  B01J21/04 ,  B01J21/06 ,  B01J21/08 ,  B01J35/10

CPC分类号： C10G1/002 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J23/002 ,  B01J23/755 ,  B01J23/825 ,  B01J23/83 ,  B01J23/868 ,  B01J23/885 ,  B01J23/8874 ,  B01J23/892 ,  B01J23/8926 ,  B01J23/898 ,  B01J23/8986 ,  B01J23/8993 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0201 ,  B01J37/031 ,  B01J37/18 ,  B01J2523/00 ,  C10G3/45 ,  C10G3/46 ,  C10G3/48 ,  C10G3/50 ,  C10G2300/1014 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10L1/02 ,  Y02E50/13 ,  Y02E50/14 ,  Y02E50/32 ,  Y02P30/20 ,  B01J2523/17 ,  B01J2523/842 ,  B01J2523/847 ,  B01J2523/824 ,  B01J2523/34 ,  B01J2523/32 ,  B01J2523/845 ,  B01J2523/33

摘要： The present invention relates to a process for the hydrotreatment of a vegetal biomass. Specifically, the present invention relates to a process for the hydrotreatment of a vegetal biomass comprising: a) subjecting said vegetal biomass to a hydrotreatment in a first reactor, said hydrotreatment comprises contacting said vegetal biomass in an aqueous medium and a metal oxide, a mixed metal oxide, or a metal-metalloid oxide catalyst comprising at least 35% by weight of metal oxide, mixed metal oxide, or metal-metalloid oxide relative to the total weight of the catalyst, with hydrogen at a pressure in the range of 10 to 400 bar and at a temperature in the range of 50° C. to 300° C. until a predetermined level of the hydrotreatment of said biomass is obtained and wherein the metal oxide, a mixed metal oxide, or a metal-metalloid oxide catalyst comprises nickel. Further, the present invention relates to a metal oxide, mixed metal oxide or metal-metalloid oxide catalyst. Furthermore, the present invention relates to the use of the catalyst.

摘要翻译： 本发明涉及植物生物质的加氢处理方法。 具体而言，本发明涉及植物生物质的加氢处理方法，包括：a）使所述植物生物质在第一反应器中进行加氢处理，所述加氢处理包括使所述植物生物质与水性介质和金属氧化物接触，混合 金属氧化物或金属 - 类金属氧化物催化剂，其包含相对于催化剂总重量为至少35重量％的金属氧化物，混合金属氧化物或金属 - 类金属氧化物，氢气的压力范围为10〜 400巴，并且在50℃至300℃的温度范围内，直到获得所述生物质的预定水平的加氢处理，并且其中所述金属氧化物，混合金属氧化物或金属 - 准金属氧化物催化剂包括 镍。 此外，本发明涉及金属氧化物，混合金属氧化物或金属 - 准金属氧化物催化剂。 此外，本发明涉及催化剂的用途。

公开(公告)号：US20120202898A1

公开(公告)日：2012-08-09

申请号：US13395096

申请日：2010-08-12

申请人： Gonzalo Prieto González ,  José Manuel Serra Alfaro ,  Agustin Martinez Feliu ,  Juan Luis Sanz Yagüe ,  José Caraballo Bello ,  Ricardo Arjona Antolín

发明人： Gonzalo Prieto González ,  José Manuel Serra Alfaro ,  Agustin Martinez Feliu ,  Juan Luis Sanz Yagüe ,  José Caraballo Bello ,  Ricardo Arjona Antolín

IPC分类号： B01J27/22 ,  B01J37/20 ,  C07C29/153 ,  B01J27/24 ,  C07C27/06 ,  B01J27/051 ,  B01J27/20

CPC分类号： B01J23/8872 ,  B01J23/002 ,  B01J23/8873 ,  B01J23/8874 ,  B01J37/0201 ,  B01J37/031 ,  B01J37/08 ,  B01J37/10 ,  B01J37/20 ,  B01J2523/00 ,  C07C29/153 ,  C07C29/156 ,  C07C31/08 ,  B01J2523/13 ,  B01J2523/27 ,  B01J2523/68 ,  B01J2523/845 ,  B01J2523/32

摘要： The present invention relates to a sulphided multi-metallic catalyst, the process for obtaining it by sulphidation of a multi-metallic solid and use thereof in a process for producing higher alcohols (C2+), mainly ethanol, through the catalytic conversion of synthesis gas.

摘要翻译： 本发明涉及硫化多金属催化剂，其通过多金属固体的硫化获得硫化多金属催化剂的方法及其在通过合成气的催化转化生产高级醇（C2 +），主要是乙醇的方法中的用途。

公开(公告)号：US4438217B1

公开(公告)日：1990-01-09

申请号：US45461182

申请日：1982-12-30

申请人： NIPPON SHOKUBAI KAGAK KOGYO CO

发明人： MASHIRO TAKATA ,  RYUJI AOKI ,  TAKAHISA SATO

IPC分类号： C07C47/22 ,  B01J23/88 ,  B01J27/192 ,  B01J35/02 ,  C07B61/00 ,  C07C45/00 ,  C07C45/35 ,  C07C51/25 ,  C07C67/00 ,  B01J21/08 ,  B01J23/78 ,  B01J23/84

CPC分类号： B01J23/8872 ,  B01J23/887 ,  B01J23/8874 ,  B01J23/8876 ,  B01J23/8877 ,  B01J35/026 ,  B01J2523/00 ,  C07C45/35 ,  C07C51/252 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/13 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/25 ,  B01J2523/34 ,  B01J2523/15 ,  B01J2523/47 ,  B01J2523/24 ,  B01J2523/23 ,  B01J2523/56 ,  B01J2523/14 ,  B01J2523/51 ,  B01J2523/847 ,  B01J2523/305 ,  B01J2523/31

公开(公告)号：US4766232A

公开(公告)日：1988-08-23

申请号：US624498

申请日：1984-06-25

申请人： Robert K. Grasselli ,  Dev D. Suresh ,  Arthur F. Miller

发明人： Robert K. Grasselli ,  Dev D. Suresh ,  Arthur F. Miller

IPC分类号： B01J23/88 ,  B01J23/881 ,  B01J23/89 ,  C07C120/14

CPC分类号： B01J23/8874 ,  B01J23/881 ,  B01J23/8876 ,  B01J23/8993 ,  C07C253/26 ,  Y02P20/52

摘要： Certain catalysts containing iron and molybdenum plus bismuth or tellurium and nickel, cobalt, manganese, magnesium, zinc, cadmium, calcium or beryllium have been found to give especially large volumes of acrylonitrile or methacrylonitrile in a given time when boron, gallium or indium are incorporated into the catalyst.

摘要翻译： 已经发现含有铁和钼加铋或碲和镍，钴，锰，镁，锌，镉，钙或铍的某些催化剂在给定的时间内给出特别大量的丙烯腈或甲基丙烯腈，当硼，镓或铟被掺入时 进入催化剂。

公开(公告)号：US4101448A

公开(公告)日：1978-07-18

申请号：US686352

申请日：1976-05-14

申请人： Wilfrid G. Shaw ,  David B. Terrill

发明人： Wilfrid G. Shaw ,  David B. Terrill

IPC分类号： B01J23/28 ,  B01J23/30 ,  B01J23/32 ,  B01J23/34 ,  B01J23/36 ,  B01J23/68 ,  B01J23/88 ,  B01J23/887 ,  B01J23/888 ,  B01J23/89 ,  B01J27/199 ,  C07C51/25 ,  C07C57/055 ,  B01J27/14 ,  B01J23/10 ,  B01J23/14 ,  B01J23/16

CPC分类号： B01J23/8878 ,  B01J23/002 ,  B01J23/28 ,  B01J23/30 ,  B01J23/32 ,  B01J23/34 ,  B01J23/36 ,  B01J23/68 ,  B01J23/887 ,  B01J23/8871 ,  B01J23/8874 ,  B01J23/8875 ,  B01J23/8876 ,  B01J23/8885 ,  B01J23/8993 ,  B01J27/199 ,  C07C51/25 ,  C07C51/252 ,  B01J2523/00

摘要： The present invention relates to a catalyst composition consisting of oxide complexes of vanadium, molybdenum and germanium plus an additional oxide selected from the group consisting of iron, nickel, thallium, phosphorus, indium, bismuth and the rare earths and optionally an oxide selected from the group copper, magnesium, manganese, aluminum, titanium, potassium, rubidium, cesium, niobium, tantalum, chromium, tungsten, uranium, cobalt, silver, zinc, tin, gallium, arsenic and antimony. These catalysts are especially useful for producing acrylic acid from acrolein and for producing methacrylic acid from methacrolein.