专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US4977284A Process for producing 1,4-butanediol and tetrahydrofuran 失效
标题翻译：生产1,4-丁二醇和四氢呋喃的方法
公开(公告)号：US4977284A
公开(公告)日：1990-12-11
申请号：US450104
申请日：1989-12-13
申请人： Sadakatsu Suzuki , Hiroyuki Inagaki , Hiroshi Ueno
发明人： Sadakatsu Suzuki , Hiroyuki Inagaki , Hiroshi Ueno
IPC分类号： B01J23/86 , C07B61/00 , C07C27/04 , C07C27/06 , C07C29/149 , C07C29/17 , C07C31/20 , C07D307/08
CPC分类号： C07C29/177 , C07C29/149 , C07D307/08
摘要： A process of producing 1,4-butanediol and tetrahydrofuran by catalytically hydrogenating maleic acid anhydride and/or succinic acid anhydride in a gas phase and in the presence of a catalyst.

92. 发明授权

US4956392A Process for producing methanol or mixed alcohol 失效
标题翻译：生产甲醇或混合醇的方法
公开(公告)号：US4956392A
公开(公告)日：1990-09-11
申请号：US437314
申请日：1989-11-17
申请人： Yoshihiko Saito , Osamu Hashimoto , Masaaki Kuwa , Takashi Kojima , Kinya Tsuji
发明人： Yoshihiko Saito , Osamu Hashimoto , Masaaki Kuwa , Takashi Kojima , Kinya Tsuji
IPC分类号： C07C29/153 , B01J23/80 , C07B61/00 , C07C27/00 , C07C27/06 , C07C29/15 , C07C29/154 , C07C31/02 , C07C67/00
CPC分类号： C07C29/154 , C12C11/02 , Y02P20/52
摘要： A process for producing methanol or mixed alcohol which comprises reacting a synthesis gas containing hydrogen and carbon monoxide and/or carbon dioxide in a fluidized catalyst bed.Catalyst particles having an average particle diameter of not more than 150 microns and a particle density of at least 1.7 g/cm.sup.3 are used as the fluidized catalyst.The catalyst particles are contacted with the synthesis gas at a superficial linear velocity of at least 0.2 m/sec. under a pressure of 40 to 200 atmospheres.
摘要翻译：一种生产甲醇或混合醇的方法，其包括在流化催化剂床中使含氢和一氧化碳和/或二氧化碳的合成气反应。作为流化催化剂，使用平均粒径为150μm以下，粒子密度为1.7g / cm 3以上的催化剂粒子。催化剂颗粒以至少0.2m / sec的表观线速度与合成气体接触。在40至200个大气压的压力下。

93. 发明授权

US4778827A Catalytic system and process for producing a mixture of methanol and higher alcohols 失效
标题翻译：催化体系和生产甲醇和高级醇混合物的方法
公开(公告)号：US4778827A
公开(公告)日：1988-10-18
申请号：US918668
申请日：1986-10-16
申请人： Vittorio Fattore , Bruno Notari , Alberto Paggini , Vincenzo Lagana'
发明人： Vittorio Fattore , Bruno Notari , Alberto Paggini , Vincenzo Lagana'
IPC分类号： C07C27/06 , B01J23/06 , B01J23/58 , B01J23/86 , B01J23/885 , C07B61/00 , C07C27/00 , C07C29/15 , C07C29/153 , C07C29/154 , C07C31/02 , C07C31/04 , C07C67/00
CPC分类号： B01J23/885 , B01J23/868 , C07C29/153 , Y02P20/52
摘要： A catalytic system and process for producing mixtures of methanol and higher alcohols from synthesis gas, the catalytic system comprising zinc, chromium, copper, one or more alkaline metals, and possibly one or more metals chosen from molybdenum, manganese, lanthanium, cerium, aluminium, titanium and vanadium, either all or only part of said elements being chemically bonded to oxygen and/or together.
摘要翻译：用于从合成气生产甲醇和高级醇的混合物的催化体系和方法，催化体系包括锌，铬，铜，一种或多种碱金属，以及可能的一种或多种选自钼，锰，镧，铈，铝的金属，钛和钒，所有或仅部分所述元素化学键合到氧和/或一起。

94. 发明授权

US4767791A Process for synthesizing methanol with an optimal temperature profile using a concentric pipe reactor 失效
标题翻译：使用同心管式反应器合成具有最佳温度曲线的甲醇的方法
公开(公告)号：US4767791A
公开(公告)日：1988-08-30
申请号：US928665
申请日：1986-11-06
申请人： Yoshimitsu Nakajima , Kensuke Niwa , Kazuhiro Morita , Hiroshi Makihara
发明人： Yoshimitsu Nakajima , Kensuke Niwa , Kazuhiro Morita , Hiroshi Makihara
IPC分类号： B01J8/06 , C07C29/152 , C07C27/06
CPC分类号： B01J8/067 , C07C29/152 , B01J2208/00212 , B01J2208/00274
摘要： A process for synthesizing material uses an exothermic reactor which comprises a coolant shell, two concentric pipes provided within the shell, a catalyst bed packed between inner and outer ones of the concentric pipes, an introduction tube connected to the inner pipe through which a starting fluid is introduced, and a communication path enabling the fluid after the passage of the inner pipe to be passed through the catalyst bed in a direction opposite to the direction of the passage through the inner pipe, the coolant shell having an inlet and an outlet for a coolant arranged in such a way that the flow of the coolant is parallel to the flow of the fluid within the catalyst bed. The coolant on the outside and the starting fluid on the inside of the catalyst bed cools the bed in such a way as to produce a temperature distribution along the bed that follows a maximum reaction rate line (M in FIG. 1) relating the concentration of the methanol to the temperature of the starting fluid.
摘要翻译：合成材料的方法使用放热反应器，其包括冷却剂壳体，设置在壳体内的两个同心管，包含在内部和外部同心管之间的催化剂床，连接到内部管的引入管，通过该引入管，起始流体以及能够使内管通过后的流体在与内管的通道方向相反的方向通过催化剂床的连通路径，冷却剂壳具有入口和出口，冷却剂布置成使得冷却剂的流动平行于催化剂床内的流体的流动。外部冷却剂和催化剂床内部的起始流体以这样的方式冷却床，以便产生沿着床的温度分布，该温度分布遵循最大反应速率线（图1中的M），其与甲醇至起始流体的温度。

95. 发明授权

US4766155A Process for producing alcohols 失效
标题翻译：醇的制备方法
公开(公告)号：US4766155A
公开(公告)日：1988-08-23
申请号：US805395
申请日：1985-12-04
申请人： Jui-Yuan Sun , Erek J. Erekson
发明人： Jui-Yuan Sun , Erek J. Erekson
IPC分类号： C07C29/156 , C07C29/157 , C07C27/06
CPC分类号： C07C29/156 , C07C29/157
摘要： A process for producing alcohols by reacting carbon monoxide with hydrogen in the presence of a catalyst comprising (a) copper; (b) zinc; (c) at least one element selected from the group consisting of iron, cobalt, nickel, ruthenium, thorium and mixtures thereof; and (d) at least one element selected from the group consisting of alkali metals, alkaline earth metals and mixtures thereof.
摘要翻译：一种在催化剂存在下使一氧化碳与氢气反应生产醇的方法，包括：（a）铜; （b）锌; （c）选自铁，钴，镍，钌，钍及其混合物中的至少一种元素; 和（d）选自碱金属，碱土金属及其混合物中的至少一种元素。

96. 发明授权

US4758600A Process for the manufacture of ethanol 失效
标题翻译：制造乙醇的方法
公开(公告)号：US4758600A
公开(公告)日：1988-07-19
申请号：US941072
申请日：1986-12-12
申请人： Satoshi Arimitsu , Katsumi Yanagi , Hitomi Hosono , Toshihiro Saito , Kazuaki Tanaka , Yuji Onda , Kazuo Takada , Keiji Mitarai , Nobuyuki Taniguchi , Yoshimitsu Ishii , Takakazu Fukushima
发明人： Satoshi Arimitsu , Katsumi Yanagi , Hitomi Hosono , Toshihiro Saito , Kazuaki Tanaka , Yuji Onda , Kazuo Takada , Keiji Mitarai , Nobuyuki Taniguchi , Yoshimitsu Ishii , Takakazu Fukushima
IPC分类号： B01J23/656 , C07C29/158 , C07C27/06
CPC分类号： C07C29/158 , B01J23/6562
摘要： Ethanol is prepared with high selectivity by the catalytic reaction of carbon monoxide and hydrogen. The catalyst composition comprises:(A) catalyst component consisting of(a) a rhodium component,(b) a lithium component, and(c) a component of at least one element selected from the group consisting of iridium, manganese, scandium, mangesium, yttrium, ytterbium, lutecium, vanadium and chromium; and(B) catalyst component, which is supported on a separate carrier from said (A) catalyst component, being selected from the group consisting of(a) an iron component and a component of at least one element selected from the group consisting of iridium and palladium,(b) a molybdenum component and a component of at least one element selected from the group consisting of iridium and palladium,(c) an iron component, a molybdenum component and a component of at least one element selected from the group consisting of iridium and palladium, and(d) a copper component and optionally a component of at least one element selected from the group consisting of zinc and chromium.
摘要翻译：乙醇通过一氧化碳和氢气的催化反应以高选择性制备。催化剂组合物包含：（A）由（a）铑组分，（b）锂组分组成的催化剂组分，和（c）选自铱，锰，钪，肉桂中的至少一种元素的组分，钇，镱，镥，钒和铬; 和（B）催化剂组分，其负载在与所述（A）催化剂组分分开的载体上，选自（a）铁组分和选自铱的至少一种元素的组分和钯，（b）钼组分和选自铱和钯的至少一种元素的组分，（c）铁组分，钼组分和至少一种选自以下的元素的组分：的铱和钯，和（d）铜组分和任选的选自锌和铬的至少一种元素的组分。

97. 发明授权

US4639470A Method for making methanol 失效
标题翻译：制造甲醇的方法
公开(公告)号：US4639470A
公开(公告)日：1987-01-27
申请号：US811653
申请日：1985-12-20
申请人： R. Lawrence Mednick , David B. Blum
发明人： R. Lawrence Mednick , David B. Blum
IPC分类号： C07C29/151 , C07C29/153 , C07C27/06
CPC分类号： C07C29/153 , C07C29/1512 , C07C29/1514
摘要： Methanol is made in a liquid-phase methanol reactor by entraining a methanol-forming catalyst in an inert liquid and contacting said entrained catalyst with a synthesis gas comprising hydrogen and carbon monoxide.
摘要翻译：甲醇通过将甲醇形成催化剂夹带在惰性液体中并使所夹带的催化剂与包含氢气和一氧化碳的合成气接触而在液相甲醇反应器中制备。

98. 发明授权

US4587008A Process comprising reforming, synthesis, and hydrocracking 失效
标题翻译：方法包括重整，合成和加氢裂化
公开(公告)号：US4587008A
公开(公告)日：1986-05-06
申请号：US666527
申请日：1984-10-30
申请人： Johannes K. Minderhoud , Martin F. M. Post , Swan T. Sie , Ernst J. R. Sudholter
发明人： Johannes K. Minderhoud , Martin F. M. Post , Swan T. Sie , Ernst J. R. Sudholter
IPC分类号： B01J23/00 , C07C1/04 , C10G2/00 , C07C27/06 , C10G47/04
CPC分类号： C10G2/332 , C07C1/0435 , C07C1/0485 , C10G2/333 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/12 , C07C2523/26 , C07C2523/46 , C07C2523/75 , Y10S208/95
摘要： A two-step process is disclosed wherein C.sub.9.sup.+ hydrocarbons are prepared from C.sub.4.sup.- hydrocarbons by steam reforming followed by Fischer-Tropsch synthesis over a special cobalt-containing catalyst. Yields of C.sub.9.sup.+ hydrocarbons are increased by recycling a gaseous fraction comprising unconverted H.sub.2 and CO as well as C.sub.8.sup.- hydrocarbon by-products and steam to the steam reformer.
摘要翻译：公开了两步法，其中C 9+烃通过蒸汽重整然后在特殊的含钴催化剂上进行费 - 托合成从C4-烃制备。通过将包含未转化的H 2和CO以及C 8 - 烃副产物和蒸汽的气体馏分循环到蒸汽重整器来增加C 9 +烃的产率。

99. 发明授权

US4568699A Process for producing oxygen-containing hydrocarbon compounds 失效
标题翻译：含氧烃化合物的制造方法
公开(公告)号：US4568699A
公开(公告)日：1986-02-04
申请号：US739317
申请日：1985-05-30
申请人： Ken-ichi Sano , Yukimitsu Mita , Shinya Matsuhira , Tetsuo Nakajo , Hitoshi Iijima
发明人： Ken-ichi Sano , Yukimitsu Mita , Shinya Matsuhira , Tetsuo Nakajo , Hitoshi Iijima
IPC分类号： B01J23/00 , C07B61/00 , C07C27/00 , C07C27/06 , C07C29/15 , C07C29/158 , C07C31/08 , C07C45/00 , C07C45/49 , C07C47/06 , C07C51/00 , C07C51/10 , C07C53/08 , C07C67/00
CPC分类号： C07C45/49 , C07C29/158 , C07C51/10 , Y02P20/52
摘要： A catalyst comprising a combination of rhodium, iridium and lithium supported on a carrier having a specific surface area of more than 150 m.sup.2 /g is disclosed for producing two carbon atom oxygenerated compounds from carbon monoxide. The catalyst has high catalytic activity and high selectivity to acetic acid.
摘要翻译：公开了一种催化剂，其包含负载在比表面积大于150m 2 / g的载体上的铑，铱和锂的组合，用于由一氧化碳制备两种碳原子氧化合物。催化剂具有高催化活性和对乙酸的高选择性。

100. 发明授权

US4540810A Manufacture of alkanol and glycol esters 失效
标题翻译：制造链烷醇和乙二醇酯
公开(公告)号：US4540810A
公开(公告)日：1985-09-10
申请号：US77419
申请日：1979-09-20
申请人： John F. Knifton
发明人： John F. Knifton
IPC分类号： C07C67/36 , B01J31/00 , C07B61/00 , C07C27/00 , C07C27/06 , C07C67/00 , C07C69/12 , C07C69/16 , C07C69/003
CPC分类号： C07C67/36
摘要： This invention concerns the improved preparation of alkanol and glycol esters, such as ethylene glycol diesters, by reaction of carbon monoxide and hydrogen in the presence of a catalyst system comprising ruthenium and a quaternary aryl or alkaryl phosphonium salt and a liquid phase medium containing a carboxylic acid co-reactant.
摘要翻译：本发明涉及在包含钌和季芳基或烷芳基鏻盐的催化剂体系和含有羧酸的液相介质的存在下，通过一氧化碳和氢气的反应，改进制备链烷醇和乙二醇酯，例如乙二醇二酯。酸共反应物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式