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91. 发明授权

US06733671B1 Apparatus for treating fluids 失效
标题翻译：用于处理流体的装置
公开(公告)号：US06733671B1
公开(公告)日：2004-05-11
申请号：US10110092
申请日：2002-04-08
申请人： Christopher Maltin
发明人： Christopher Maltin
IPC分类号： B01D6300
CPC分类号： B01F5/02 , B01F5/0057 , B01F15/00883 , B01J19/246 , B01J19/2475 , B01J2219/00099 , B01J2219/00117 , B01J2219/00166 , B01J2219/182 , B01J2219/1943 , C02F1/441 , C02F1/444 , C02F3/1284 , C02F3/30 , C12M21/04 , C12M23/02 , C12M23/58 , C12M29/04 , Y02W10/15
摘要： Treatment apparatus comprising a chamber (11) for treatment of a process fluid and having at least two regions in each of which the process fluid is caused to follow a circulating path, in which the location of openings (13, 14) for introduction and removal of process fluid to and from the chamber and the shape of means defining the paths followed by the components of the process fluid through the chamber is such that the circulating paths followed by the process fluid in the two regions have oppositely directed radial components and the two regions communicate with one another such that process fluid introduced into one region is constrained to flow into the other region before leaving the vessel, at least part of the chamber wall (12′) being formed as a semi-permeable membrane.
摘要翻译：处理装置包括用于处理工艺流体并且具有至少两个区域的腔室（11），每个区域使得工艺流体遵循循环路径，其中用于引入和移除的开口（13,14）的位置的过程流体和来自腔室的过程流体的形状以及限定通过室的过程流体的部件所遵循的路径的形状使得在两个区域中的过程流体所遵循的循环路径具有相对定向的径向分量，并且两者区域彼此连通，使得引入一个区域的工艺流体被限制为在离开容器之前流入另一区域，至少部分室壁（12'）形成为半透膜。

92. 发明申请

US20030139618A1 Process for preparing partial hydrolysates of organometallic compounds or transition metal catalysts immobilized on inert support materials 有权
标题翻译：制备固定在惰性载体材料上的有机金属化合物或过渡金属催化剂的部分水解产物的方法
公开(公告)号：US20030139618A1
公开(公告)日：2003-07-24
申请号：US10316657
申请日：2002-12-11
申请人： Crompton GmbH
发明人： Rainer Rieger , Ralf Alexander Wendt , Thomas Wanke
IPC分类号： C07F005/06 , C07C029/68 , C07F003/06 , C07F003/02
CPC分类号： B01J19/246 , B01F5/0268 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F4/65916
摘要： The invention relates to a process for preparing partial hydrolysates of organometallic compounds and to a process for preparing partial hydrolysates of organometallic compounds, in particular alkylaluminoxanes, or transition metal catalysts immobilized on inert support materials and also to the products prepared by this process.
摘要翻译：本发明涉及一种制备有机金属化合物的部分水解产物的方法和一种制备有机金属化合物，特别是烷基铝氧烷或固定在惰性载体材料上的过渡金属催化剂的部分水解产物的方法，还涉及通过该方法制备的产物。

93. 发明申请

US20030131533A1 Apparatus and method for production of synthesis gas using radiant and convective reforming 失效
标题翻译：使用辐射和对流重整生产合成气的装置和方法
公开(公告)号：US20030131533A1
公开(公告)日：2003-07-17
申请号：US10046585
申请日：2002-01-14
发明人： Hoanh Nang Pham , Shoou-I Wang , David Hon Sing Ying , Kevin Boyle Fogash
IPC分类号： C01B003/24
CPC分类号： B01J8/0278 , B01J8/0257 , B01J8/0453 , B01J8/06 , B01J8/062 , B01J19/246 , B01J2208/00495 , B01J2208/00504 , B01J2208/0053 , B01J2208/021 , C01B3/384 , C01B2203/0233 , C01B2203/0816 , C01B2203/1235 , C01B2203/141 , C01B2203/82
摘要： An apparatus for a hydrocarbon reforming process includes a combustion chamber, a convection chamber in fluid communication with the combustion chamber, at least one burner disposed in the combustion chamber, a reaction chamber, a means for flowing a first mixed-feed through a first part of the reaction chamber, and a means for flowing a second mixed-feed through an annular portion of a second part of the reaction chamber, the second part being a tube-in-tube in fluid communication with the first part. The burner(s) generates a flow of a flue has having a sensible heat from the combustion chamber to the convection chamber. The flow of the flue has in the convection chamber is counter-currently with the flow of the second mixed-feed.
摘要翻译：用于烃重整过程的装置包括燃烧室，与燃烧室流体连通的对流室，设置在燃烧室中的至少一个燃烧器，反应室，用于使第一混合进料流过第一部分的装置以及用于使第二混合进料流过反应室的第二部分的环形部分的装置，第二部分是与第一部分流体连通的管中管。燃烧器产生具有从燃烧室到对流室的显热的烟道流。在对流室中的烟道的流动与第二混合进料的流动相反。

94. 发明授权

US06476256B1 Process and apparatus for preparation of phosphorus oxyacids from elemental phosphorus 有权
标题翻译：从元素磷制备含磷酸的工艺和设备
公开(公告)号：US06476256B1
公开(公告)日：2002-11-05
申请号：US09867210
申请日：2001-05-29
申请人： Jerald D. Heise , Erik D. Sall , Martin P. McGrath
发明人： Jerald D. Heise , Erik D. Sall , Martin P. McGrath
IPC分类号： C07F922
CPC分类号： C01B25/16 , B01J8/005 , B01J19/1862 , B01J19/246 , B01J2208/0053 , B01J2208/00557 , B01J2219/00099 , B01J2219/00159 , B01J2219/00166 , C07F9/3813
摘要： A process for the preparation of an oxyacid of phosphorus comprising contacting elemental phosphorus with water in the presence of a catalyst effective to promote oxidation of phosphorus by reaction with water. The use of a noble metal catalyst such as Pd under moderate agitation and low severity conditions is effective for the preparation of P(III) oxyacid in high selectivity. Other suitable catalysts may comprise, for example, other Group VIII metals (particularly other platinum metals); oxides, salts, phosphides, and/or coordination compounds of Group VIII metals; Group IB metals; and/or oxides, salts, phosphides, and/or coordination is compounds of Group IB metals. Various apparatus and process schemes for the preparation of phosphoric and phosphorous acid are also disclosed.
摘要翻译：一种磷的含氧酸的制备方法，包括在有效促进与水反应的磷氧化的催化剂存在下使元素磷与水接触。在中等搅拌和低苛刻度条件下使用贵金属催化剂如Pd是有效的，以高选择性制备P（III）含氧酸。其它合适的催化剂可以包括例如其它第VIII族金属（特别是其它铂金属）; 氧化物，盐，磷化物和/或第VIII族金属配位化合物; IB族金属; 和/或氧化物，盐，磷化物和/或配位是IB族金属的化合物。还公开了用于制备磷酸和亚磷酸的各种装置和方法。

95. 发明申请

US20020159930A1 Hydroformylation 失效
标题翻译：加氢甲酰化
公开(公告)号：US20020159930A1
公开(公告)日：2002-10-31
申请号：US10073248
申请日：2002-02-13
发明人： Peter Zehner , Michael Nilles
IPC分类号： B01J010/00
CPC分类号： C07C45/50 , B01J19/006 , B01J19/2435 , B01J19/246 , B01J2219/00033 , B01J2219/00083 , B01J2219/00108 , B01J2219/0011 , B01J2219/00182 , B01J2219/00777 , C07C47/12
摘要： Olefins having at least 6 carbon atoms are hydroformylated in the presence of a homogeneous catalyst in a continuous process in which a) a vertical tall cylindrical reactor (1) whose interior space is divided by means of internals (2) into at least two reaction chambers which extend essentially in the longitudinal direction of the reactor is used, b) at least one olefin is introduced into the reactor together with synthesis gas at the lower end of the first reaction chamber, c) a partially reacted reaction mixture is conveyed from the upper end of a reaction chamber to the lower end of a next reaction chamber; and d) the hydroformylated olefin is taken off at the upper end of the last reaction chamber. The process allows a high conversion at a given reactor volume.
摘要翻译：具有至少6个碳原子的烯烃在连续过程中在均相催化剂存在下加氢甲酰化，其中a）垂直的高圆柱形反应器（1），其内部空间通过内件（2）分成至少两个反应室使用基本上在反应器的纵向延伸的方法，b）至少一种烯烃与第一反应室下端的合成气一起引入反应器，c）部分反应的反应混合物从上部反应室的末端到下一个反应室的下端; 和d）加氢甲酰化烯烃在最后反应室的上端取出。该方法允许在给定反应器体积下的高转化率。

96. 发明授权

US06238637B1 Process and apparatus for preparation of phosphorus oxyacids from elemental phosphorus 有权
标题翻译：从元素磷制备含磷酸的工艺和设备
公开(公告)号：US06238637B1
公开(公告)日：2001-05-29
申请号：US09250254
申请日：1999-02-16
申请人： Jerald Heise , Erik D. Sall , Martin P. McGrath
发明人： Jerald Heise , Erik D. Sall , Martin P. McGrath
IPC分类号： C01B2516
CPC分类号： C01B25/16 , B01J8/005 , B01J19/1862 , B01J19/246 , B01J2208/0053 , B01J2208/00557 , B01J2219/00099 , B01J2219/00159 , B01J2219/00166 , C07F9/3813
摘要： A process for the preparation of an oxyacid of phosphorus comprising contacting elemental phosphorus with water in the presence of a catalyst effective to promote oxidation of phosphorus by reaction with water. The use of a noble metal catalyst such as Pd under moderate agitation and low severity conditions is effective for the preparation of P(III) oxyacid in high selectivity. Other suitable catalysts may comprise, for example, other Group VIII metals (particularly other platinum metals); oxides, salts, phosphides, and/or coordination compounds of Group VIII metals; Group IB metals; and/or oxides, salts, phosphides, and/or coordination compounds of Group IB metals. Various apparatus and process as schemes for the preparation of phosphoric and phosphorous acid are also disclosed.
摘要翻译：一种磷的含氧酸的制备方法，包括在有效促进与水反应的磷氧化的催化剂存在下使元素磷与水接触。在中等搅拌和低苛刻度条件下使用贵金属催化剂如Pd是有效的，以高选择性制备P（III）含氧酸。其它合适的催化剂可以包括例如其它第VIII族金属（特别是其它铂金属）; 氧化物，盐，磷化物和/或第VIII族金属配位化合物; IB族金属; 和/或IB族金属的氧化物，盐，磷化物和/或配位化合物。还公开了用于制备磷酸和亚磷酸的各种装置和方法。

97. 发明授权

US5955041A Natural circulation reactor and use for producing linear and cyclic acetals 失效
标题翻译：自然循环反应器，用于生产线性和环状缩醛
公开(公告)号：US5955041A
公开(公告)日：1999-09-21
申请号：US534550
申请日：1995-09-27
申请人： Dieter Arnold , Bernhard Hierholzer , Hubert Wloch , Karl-Friedrich Muck
发明人： Dieter Arnold , Bernhard Hierholzer , Hubert Wloch , Karl-Friedrich Muck
IPC分类号： B01J19/24 , C07D323/06 , F28D8/04 , B01D3/02
CPC分类号： C07D323/06 , B01J19/006 , B01J19/246 , B01J2219/00081 , B01J2219/00085
摘要： This invention relates to a reactor 1 for the continuous production of linear or cyclic acetals, in particular trioxane, dioxolane, tetroxane, dimethoxymethane, diethoxymethane, diethoxyethane and dibutoxyethane. This reactor has internal adjacently arranged evaporator elements 2, which allow for flow-through of a heat transport medium, and which are at least two meters high so as to generate a thermosiphon flow. The clear cross section between the evaporator elements is 20 to 80% of the overall cross section. Using the reactor, circulation ratios of up to 250 can be achieved. Thus, the reliability and availability of a production plant is increased while the susceptibility to breakdown decreases.
摘要翻译：本发明涉及用于连续生产线性或环状缩醛的反应器1，特别是三恶烷，二氧戊环，四氧杂环己烷，二甲氧基甲烷，二乙氧基甲烷，二乙氧基乙烷和二丁氧基乙烷。该反应器具有内部相邻布置的蒸发器元件2，其允许传热介质的流过，并且其高度至少为两米，以便产生热虹吸管流。蒸发器元件之间的透明横截面为整个横截面的20至80％。使用反应器，可实现高达250的循环比。因此，生产设备的可靠性和可用性增加，而击穿的易感性降低。

98. 发明授权

US5817902A Process for preparing .alpha.-olefins 失效
标题翻译：制备α-烯烃的方法
公开(公告)号：US5817902A
公开(公告)日：1998-10-06
申请号：US747517
申请日：1996-11-12
申请人： Minghe Xie , Anshun Sun , Daohua Jiang , Jiabo Qu , Qian Chen , Weibin Li , Zongsheng Yuan , Chunmei Yu , Xixia Song , Shubao Wan , Zhengnian Luo , Fengrong Wang , Qun Xu , Shulan Wang , Yingjie Feng , Yongchen Sun
发明人： Minghe Xie , Anshun Sun , Daohua Jiang , Jiabo Qu , Qian Chen , Weibin Li , Zongsheng Yuan , Chunmei Yu , Xixia Song , Shubao Wan , Zhengnian Luo , Fengrong Wang , Qun Xu , Shulan Wang , Yingjie Feng , Yongchen Sun
IPC分类号： B01J10/00 , B01J19/00 , B01J19/24 , B01J19/26 , C07C2/88
CPC分类号： B01J19/26 , B01J10/002 , B01J19/006 , B01J19/246 , B01J19/2465 , C07C2/88 , B01J2219/0011
摘要： The invention provides a process for making .alpha.-olefins. In the chain growth reaction step of the process a jet loop reactor is used to fully use high pressure ethylene, and two or more stages of the chain growth reaction is used to raise the selectivity of C.sub.6-10 olefins.
摘要翻译：本发明提供了制备α-烯烃的方法。在该方法的链生长反应步骤中，使用喷射环流反应器来完全使用高压乙烯，并且使用两个或更多个链生长反应阶段来提高C6-10烯烃的选择性。

99. 发明授权

US5503220A Heating and/or cooling of vessels 失效
标题翻译：加热和/或冷却血管
公开(公告)号：US5503220A
公开(公告)日：1996-04-02
申请号：US084182
申请日：1993-11-03
申请人： David G. Wood , Anthony J. Crisp , Arthur J. Bursle
发明人： David G. Wood , Anthony J. Crisp , Arthur J. Bursle
IPC分类号： B01D9/00 , B01J19/00 , B01J19/24 , F28D1/02 , F28D21/00 , B01F15/06 , B01F7/16
CPC分类号： B01J19/246 , B01D9/0013 , B01J19/0013 , B01J19/24 , B01J2219/00085
摘要： An apparatus for heating or cooling solid suspension slurry. The apparatus comprises a vessel (1) for containing the slurry and a draft means contained within a draft section of a draft tube (2) to circulate and maintain the suspension. Extending substantially the length of cylindrical section (26) of the draft tube below the draft means are plate heat exchangers (7, 21, 23, 25, 27, 29) connected in series. The plate heat exchangers may be recessed into the wall of the draft tube so as not to increase the pressure drop through the draft tube or may be arranged in pairs along the axis of the draft tube so that the proportion of the cross-sectional area of the draft tube occupied by the heat exchangers is minimized.
摘要翻译： PCT No.PCT / AU92 / 00005 Sec。 371日期：1993年11月3日 102（e）日期1993年11月3日PCT提交1992年1月6日PCT公布。 WO92 / 12392 PCT公开号日期1992年7月23日。用于加热或冷却固体悬浮液的设备。该装置包括用于容纳浆料的容器（1）和包含在引流管（2）的牵伸部分内的通风装置，以使悬浮液循环和保持。基本上将引流管的圆筒部分（26）的长度延伸到牵伸装置下方是串联连接的板式热交换器（7,21,23,25,27,29）。板式热交换器可以凹入到引流管的壁中，以便不增加通过引流管的压降，或者可以沿着引流管的轴线成对布置，使得横截面积的比例由热交换器占据的引流管最小化。

100. 发明授权

US4683122A Gas-liquid reactor and method for gas-liquid mixing 失效
标题翻译：气液反应器及气 - 液混合法
公开(公告)号：US4683122A
公开(公告)日：1987-07-28
申请号：US851725
申请日：1986-04-14
申请人： Joseph J. Concordia , Donald R. Hall
发明人： Joseph J. Concordia , Donald R. Hall
IPC分类号： B01F3/04 , B01F3/08 , B01F5/02 , B01F5/10 , B01J10/00
CPC分类号： B01F5/0212 , B01F3/0446 , B01F3/0473 , B01F3/04758 , B01F3/04836 , B01F3/0876 , B01J19/246 , B01J4/002 , B01F5/10 , Y10S261/75
摘要： A gas-liquid reactor includes a cylindrical vessel containing a liquid with a head space defined above the liquid surface, a submerged jet nozzle positioned on the vessel axis for injecting liquid and gas upwardly into the vessel, and at least two free jet nozzles positioned at the top of the vessel in the head space for injecting a liquid jet downwardly into the liquid in the vessel such that gas in the head space is entrained into the liquid jet and mixed into the liquid in the vessel. The reactor is provided with a cylindrical guide tube coaxial with the vessel sidewall and terminating below the liquid surface for directing circulation. A baffle system directs reactive gas rising from the liquid surface to the head space for entrainment in the liquid jet and directs reacted gas rising from the liquid surface to a vent. Diffuser tubes extend downwardly from each of the free jet nozzles into the liquid for delivering the gas-liquid mixture into the lower portion of the vessel outside the guide tube.

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