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1. 发明授权

US4434031A Method of electrocatalytic oxidation of organic compounds 失效
标题翻译：有机化合物的电催化氧化方法
公开(公告)号：US4434031A
公开(公告)日：1984-02-28
申请号：US513820
申请日：1983-07-15
申请人： Hugh H. Horowitz , Harold S. Horowitz , John M. Longo
发明人： Hugh H. Horowitz , Harold S. Horowitz , John M. Longo
IPC分类号： C07C51/16 , C25B3/02 , C25B11/04
CPC分类号： C25B3/02 , C07C51/16 , C25B11/0447
摘要： A method for electrocatalytically reacting various oxidizable organic compounds by introducing current by means of an anode into an electrolyte of a cell containing the oxidizable organic compound. The anode comprises an electrocatalyst material which has at least one compound of the formula:A.sub.2 [B.sub.2-x B'.sub.x ]O.sub.7-ywherein A is selected from any of the pyrochlore structure metal cations in a group consisting of: Pb, Bi, and Tl, wherein B' is selected from any of the pyrochlore structure metal cations in a group consisting of Pb, Bi, Tl, and Sn; wherein B is a pyrochlore structure metal cation at least a major portion of which is selected from a group consisting of at least one of: Ru, Rh, Ir, and Os, wherein y is equal to or greater than zero and equal to or less than one; and wherein x is equal to or less than one and equal to or greater than zero.
摘要翻译：一种通过将阳极引入电流到含有可氧化有机化合物的电池的电解液中来使各种可氧化有机化合物电催化反应的方法。阳极包括具有至少一种下式的化合物的电催化剂材料：A2 [B2-xB'x] O7-y其中A选自任何烧绿石结构金属阳离子，由Pb，Bi和 T1，其中B'选自Pb，Bi，Tl和Sn组成的组中的任何烧绿石结构金属阳离子; 其中B是烧绿石结构金属阳离子，其至少主要部分选自由Ru，Rh，Ir和Os中的至少一种组成的组，其中y等于或大于0并且等于或小于比一个并且其中x等于或小于1并且等于或大于零。

2. 发明授权

US4203871A Method of making lead and bismuth ruthenate and iridate pyrochlore compounds 失效
标题翻译：铅和铋酸铋和铱酸烧绿石化合物的制备方法
公开(公告)号：US4203871A
公开(公告)日：1980-05-20
申请号：US956744
申请日：1978-11-01
申请人： Harold S. Horowitz , John M. Longo , Joseph T. Lewandowski
发明人： Harold S. Horowitz , John M. Longo , Joseph T. Lewandowski
IPC分类号： C01G55/00 , C25B11/04 , H01B1/08 , H01M4/90 , H01M12/06
CPC分类号： C01G55/00 , C25B11/04 , H01B1/08 , H01M12/06 , H01M4/9016
摘要： A liquid solution method of preparing electrically conductive pyrochlore compounds having the formula:A.sub.2 [B.sub.2-x A.sub.x ]O.sub.7-yis disclosed wherein A is selected from lead, bismuth and mixtures thereof, B is selected from ruthenium, iridium and mixtures thereof, 0.ltoreq..times..ltoreq.1.0 and 0.ltoreq.y.ltoreq.1. The method involves reacting A and B cations to yield a pyrochlore oxide by precipitation of A and B cations in a liquid medium having a pH which is equal to or greater than 4.5, but less than 13.5, in the presence of an oxygen source at a temperature below about 200.degree. C. for a time sufficient for reaction to occur. In those instances in which amorphous reaction products are obtained, these amorphous reaction products are subsequently heat treated at a temperature of about 200.degree. C. to about 600.degree. C. for a time sufficient to convert amorphous reaction products to crystalline pyrochlore(s).
摘要翻译：公开了一种制备具有下式的导电烧绿石化合物的液体溶液方法：其中A选自铅，铋及其混合物，B选自钌，铱及其混合物， /=x

3. 发明授权

US5573992A Process for the calcination/activation of V/P/O catalyst 失效
标题翻译： V / P / O催化剂的煅烧/活化方法
公开(公告)号：US5573992A
公开(公告)日：1996-11-12
申请号：US330762
申请日：1994-10-28
申请人： Rashmikant M. Contractor , Donald I. Garnett , Harold S. Horowitz , Arthur W. Sleight
发明人： Rashmikant M. Contractor , Donald I. Garnett , Harold S. Horowitz , Arthur W. Sleight
IPC分类号： B01J27/198 , B01J37/08 , C07C51/215
CPC分类号： C07C51/215 , B01J23/002 , B01J27/198 , B01J2523/00
摘要： An improved process for calcination and activation of a catalyst containing mixed oxides of vanadium and phosphorus (V/P/O) comprising the steps of calcining a hydrated V/P/O or V/P/O- SiO.sub.2 catalyst precursor at a temperature range of 375.degree. to 400.degree. C. for sufficient time to dehydrate said catalyst precursor while simultaneously and continuously controlling the oxygen level such as to maintain the Vox in the range of 3.825 to 4.175; and then activating the dehydrated catalyst precursor by further heating at a range of 340.degree. to 500.degree. C. in the presence of a gaseous atmosphere containing n-butane at a partial pressure not exceeding 0.20 atm while simultaneously and continuously controlling the oxygen level such as to maintain the Vox in the range of 3.95 to 4.15. Such a V/P/O catalyst is useful in the preparation of maleic anhydride from n-butane.
摘要翻译：一种用于煅烧和活化含有钒和磷的混合氧化物（V / P / O）的催化剂的改进方法，包括在温度范围下煅烧水合V / P / O或V / P / O-SiO 2催化剂前体的步骤在375℃至400℃下充分时间使所述催化剂前体脱水，同时并连续地控制氧水平，以维持Vox在3.825至4.175的范围内; 然后在含有正丁烷的气态气氛存在下，在不超过0.20atm的压力的条件下，在340〜500℃的范围内进一步加热活化脱水催化剂前体，同时连续地控制氧水平，例如以维持Vox在3.95至4.15的范围内。这种V / P / O催化剂可用于从正丁烷制备马来酸酐。

4. 发明授权

US4440670A Method of synthesizing high surface area unagglomerated noble metal pyrochlore compounds 失效
标题翻译：合成高表面积聚集的贵金属烧绿石化合物的方法
公开(公告)号：US4440670A
公开(公告)日：1984-04-03
申请号：US430237
申请日：1982-09-30
申请人： Harold S. Horowitz , Joseph T. Lewandowski
发明人： Harold S. Horowitz , Joseph T. Lewandowski
IPC分类号： C01G21/00 , B01J23/00 , C01G29/00 , C01G55/00 , H01B1/08
CPC分类号： C01G55/00
摘要： A method of preparing electrically conductive pyrochlore compounds of high surface area and unagglomerated form, having the formulaA.sub.2 [B.sub.2-x A.sub.x ]O.sub.7-yis disclosed wherein A is selected from lead, bismuth and mixtures thereof, B is selected from ruthenium, iridium and mixtures thereof, 0
摘要翻译：公开了一种制备具有式A2 [B2-xAx] O7-y的高表面积和非聚集形式的导电烧绿石化合物的方法，其中A选自铅，铋及其混合物，B选自钌，铱和其混合物，0

5. 发明授权

US4060500A Preparation of mixed metal oxides by decomposition of carbonate solid solutions having the calcite structure 失效
标题翻译：通过分解具有方解石结构的碳酸盐固溶体制备混合金属氧化物
公开(公告)号：US4060500A
公开(公告)日：1977-11-29
申请号：US684744
申请日：1976-05-10
申请人： LeRoy R. Clavenna , John M. Longo , Harold S. Horowitz
发明人： LeRoy R. Clavenna , John M. Longo , Harold S. Horowitz
IPC分类号： B01J23/34 , B01J23/889 , B01J37/03 , H01M4/48 , H01M4/90 , B01J23/04 , B01J23/06 , B01J23/84
CPC分类号： B01J37/03 , B01J23/34 , B01J23/8892 , H01M4/48 , H01M4/9016 , H01M2300/0014
摘要： A process for the preparation of high surface area mixed metal oxides by decomposition of solid solutions of carbonates possessing the calcite structure. Oxide compounds comprising mixtures of Ca, Mn, Fe, Co, Ni, Zn, Cd and Mg can be prepared by this method. For example, CaMnO.sub.3 with a surface area of 11 m.sup.2 /g useful as a battery cathode, has been prepared by the instant method, that is, by decomposition of a CaMn(CO.sub.3).sub.2 precursor.The mixed metal carbonate solid solutions which are used as precursors for the preparation of the mixed metal oxides are themselves prepared by the precipitation from solution of the appropriate metal ions by the addition of an excess of a carbonate ion source (such as (NH.sub.4).sub.2 CO.sub.3). The metal-ion ratio in this solution is adjusted so that the resulting precipitate has the same stoichiometry as the desired oxide. The intimate mixing achieved by using the carbonate precipitation technique allows calcination to metal oxide to be run at lower temperatures for shorter periods of time, thereby achieving higher surface areas.
摘要翻译：一种通过分解具有方解石结构的碳酸盐固溶体制备高表面积混合金属氧化物的方法。包含Ca，Mn，Fe，Co，Ni，Zn，Cd和Mg的混合物的氧化物可以通过该方法制备。例如，通过即时方法即CaMn（CO 3）2前体的分解制备了可用作电池阴极的表面积为11m 2 / g的CaMnO 3。

6. 发明授权

US5304536A Process for making superconductor powder 失效
标题翻译：制造超导体粉末的工艺
公开(公告)号：US5304536A
公开(公告)日：1994-04-19
申请号：US725147
申请日：1991-07-09
申请人： Harold S. Horowitz
发明人： Harold S. Horowitz
IPC分类号： C01G3/00 , C04B35/45 , H01L39/24 , H01L39/12
CPC分类号： H01L39/2419 , C01G3/006 , C04B35/4504 , C04B35/4512 , C04B35/4521 , C01P2002/72 , C01P2002/76 , C01P2004/61 , C01P2004/62 , Y10S505/734 , Y10S505/737
摘要： An improved process for preparing a superconducting composition having the formula M.sub.W A.sub.E Cu.sub.V O.sub.K wherein M is selected from the group consisting of Bi, Tl, Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm Yb and Lu; A is at least one alkaline earth metal selected from the group consisting of Ba, Ca and Sr; x is at least 6; w is at least 1; z is at least 2 and v is at least 1; said composition having a superconducting transition temperature of above 77K, preferably above about 90 K; said process consisting essentially of (a) forming a suspension having an M:A:Cu atomic ratio of w:z:v by mixing A(OH).sub.2, AO or AO.sub.2 and M.sub.2 O.sub.3 with an aqueous solution of cupric carboxylate or cupric nitrate at a temperature from about 50.degree. C. to about 100.degree. C., or mixing A(OH).sub.2 with an aqueous solution of Cu carboxylate, nitrate or a mixture thereof and M carboxylate, nitrate or a mixture thereof at a temperature from about 50.degree. C. to about 100.degree. C.; (b) drying the suspension formed in step (a) to obtain a precursor powder; and (c) heating and cooling the powder under specified conditions to form the desired superconducting composition which can be formed into shaped articles.
摘要翻译：一种制备具有式MWAECuVOK的超导组合物的改进方法，其中M选自Bi，Tl，Y，Nd，Sm，Eu，Gd，Dy，Ho，Er，Tm Yb和Lu; A是选自Ba，Ca和Sr中的至少一种碱土金属; x至少为6; w至少为1; z至少为2，v为至少1; 所述组合物的超导转变温度高于77K，优选高于约90K; 所述方法基本上由（a）通过将A（OH）2，AO或AO 2和M 2 O 3与羧酸铜或硝酸铜的水溶液混合而形成具有W:z:v的M:A:Cu原子比的悬浮液温度为约50摄氏度至约100摄氏度，或在约50℃的温度下将A（OH）2与Cu羧酸盐，硝酸盐或其混合物的水溶液和M羧酸盐，硝酸盐或其混合物混合摄氏度至约100摄氏度; （b）干燥步骤（a）中形成的悬浮液以获得前体粉末; 和（c）在特定条件下加热和冷却粉末以形成可形成成型制品的所需超导组合物。

7. 发明授权

US4192780A Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium and a reaction enhancing anodic potential 失效
标题翻译：使用碱性介质制备富含铅和富铋的烧绿石化合物的方法和提高阳极电位的反应
公开(公告)号：US4192780A
公开(公告)日：1980-03-11
申请号：US956743
申请日：1978-11-01
申请人： Harold S. Horowitz , John M. Longo , Joseph T. Lewandowski
发明人： Harold S. Horowitz , John M. Longo , Joseph T. Lewandowski
IPC分类号： C01G55/00 , C25B11/04 , H01B1/08 , H01M4/90 , H01M12/06
CPC分类号： C25B11/04 , C01G55/00 , H01B1/08 , H01M12/06 , H01M4/9016
摘要： A liquid solution method of preparing electrically conductive pyrochlore compounds of high surface area, having the formula:A.sub.2 [B.sub.2-x A.sub.x ]O.sub.7-yis disclosed wherein A is selected from lead, bismuth and mixtures thereof, B is selected from ruthenium, iridium and mixtures thereof, 0
摘要翻译：公开了一种制备高表面积的导电烧绿石化合物的液体溶液方法，其具有下式：A2 [B2-xAx] O7-y，其中A选自铅，铋及其混合物，B选自钌，铱和其混合物，0

8. 发明授权

US4124539A Pb.sub.2 [M.sub.2-x Pb.sub.x ]O.sub.7-y compounds wherein M is Ru, Ir or mixtures thereof, and method of preparation 失效
标题翻译： Pb {hd 2 {b {8 M {HD 2 {31 x {b Pb {hd x {b {其中M为Ru，Ir或其混合物，及其制备方法
公开(公告)号：US4124539A
公开(公告)日：1978-11-07
申请号：US856646
申请日：1977-12-02
申请人： Harold S. Horowitz , John M. Longo , Joel I. Haberman
发明人： Harold S. Horowitz , John M. Longo , Joel I. Haberman
IPC分类号： C25B11/10 , B01J23/00 , C01G55/00 , C25B11/04 , C25B11/06 , H01B1/08 , H01M4/90 , H01M4/92
CPC分类号： C25B11/04 , C01G55/00 , C01G55/002 , H01B1/08 , H01M4/9016 , C01P2002/36 , C01P2002/54 , C01P2002/72 , C01P2006/12 , C01P2006/40
摘要： Novel lead-rich pyrochlore type compounds are described having the formula:Pb.sub.2 [M.sub.2-x Pb.sub.x ]O.sub.7-ywherein M is selected from the group consisting of Ru, Ir and mixtures thereof and wherein x is greater than 0 and less than or equal to about 1.2 and y is greater than or equal to 0 and less than or equal to about 1.0. A method of synthesizing these compounds is also described. The method involves the solid state reaction of a lead source and a ruthenium source and/or an iridium source at temperatures below about 600.degree. C in an oxygen-containing environment.
摘要翻译：描述了具有下式的新型富铅烧绿石型化合物：

9. 发明授权

US5519149A Vapor phase catalytic oxidation of N-butane to maleic anhydride incorporating in situ catalyst calcination/activation 失效
标题翻译：气相催化氧化N-丁烷到马来酸酐掺入原位催化剂煅烧/活化
公开(公告)号：US5519149A
公开(公告)日：1996-05-21
申请号：US330770
申请日：1994-10-28
申请人： Rashmikant M. Contractor , Harold S. Horowitz , Gregg M. Sisler
发明人： Rashmikant M. Contractor , Harold S. Horowitz , Gregg M. Sisler
IPC分类号： B01J27/198 , B01J27/28 , B01J38/12 , B01J38/68 , C07B61/00 , C07C51/215 , C07D307/60 , C07D307/34
CPC分类号： B01J38/68 , B01J27/285 , C07C51/215 , Y02P20/584
摘要： An improved process for selective vapor phase oxidation of n-butane to maleic anhydride involving the use of a recirculating solids reactor having a reaction zone and a catalyst regeneration zone wherein n-butane is converted to maleic acid in the reaction zone by use of a vanadium/phosphorous oxide (V/P/O) catalyst in oxidized form and the reduced vanadium/phosphorous oxide catalyst is regenerated by contact with oxygen in the regeneration zone. Replenishment of the inherent catalyst losses associated with the catalyst recycling process is accomplished by adding to the catalyst in the regeneration zone vanadium/phosphorous oxide catalyst precursor at a rate of addition that effectuates in situ calcination and activation of the vanadium/phosphorous oxide catalyst precursor while simultaneously maintaining the desired operating temperature of the n-butane to maleic anhydride conversion reaction. Such a process is useful in maintaining the high operating capacity of the reactor over an extended period of time.
摘要翻译：涉及使用具有反应区和催化剂再生区的再循环固体反应器的正丁烷选择性气相氧化为马来酸酐的改进方法，其中正丁烷通过使用钒转化为反应区中的马来酸氧化形式的氧化亚铜（V / P / O）催化剂和还原的钒/磷氧化物催化剂通过与再生区中的氧接触而再生。与催化剂再循环过程相关的固有催化剂损失的补充通过在再生区钒/磷氧化物催化剂前体中以催化剂加入的速率加入催化剂来实现，该速率实现了钒/氧化磷催化剂前体的原位煅烧和活化，同时保持正丁烷所需的操作温度至马来酸酐转化反应。这种方法对于在长时间内维持反应堆的高操作能力是有用的。

10. 发明授权

US4176094A Method of making stoichiometric lead and bismuth pyrochlore compounds using an alkaline medium 失效
标题翻译：使用碱性介质制备化学计量的铅和铋烧绿石化合物的方法
公开(公告)号：US4176094A
公开(公告)日：1979-11-27
申请号：US938374
申请日：1978-08-31
申请人： Harold S. Horowitz , John M. Longo , Joseph T. Lewandowski
发明人： Harold S. Horowitz , John M. Longo , Joseph T. Lewandowski
IPC分类号： C01G55/00 , C25B11/04 , H01B1/08 , H01M4/90 , H01M12/06
CPC分类号： C01G55/00 , C25B11/04 , H01B1/08 , H01M12/06 , H01M4/9016
摘要： A liquid solution method of preparing electrically conductive pyrochlore compounds having the formula:A.sub.2 B.sub.2 O.sub.7-yis disclosed wherein A is selected from lead, bismuth and mixtures thereof, B is selected from ruthenium, iridium and mixtures thereof, and 0.ltoreq.y.ltoreq.1. The method involves reacting A and B cations to yield a pyrochlore oxide by precipitation of A and B cations from an aqueous solution source of these cations in a liquid alkaline medium having a pH of at least about 13.5 in the presence of an oxygen source sufficient to complete the desired stoichiometry, at a temperature below about 200.degree. C. for a sufficient time for reaction to occur.
摘要翻译：公开了制备具有下式的A2B2O7-y的导电烧绿石化合物的液体溶液方法，其中A选自铅，铋及其混合物，B选自钌，铱及其混合物，0 < = 1。该方法包括使A和B阳离子反应以通过在氧源的存在下在pH至少约13.5的液态碱性介质中从这些阳离子的水溶液源沉淀A和B阳离子产生烧绿石氧化物，在低于约200℃的温度下完成所需的化学计量，持续足够的时间以进行反应。

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