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1. 发明授权

US4760200A Process for the production of alkylene glycols 失效
标题翻译：制备亚烷基二醇的方法
公开(公告)号：US4760200A
公开(公告)日：1988-07-26
申请号：US815008
申请日：1985-12-31
申请人： Brian T. Keen , John H. Robson , George E. Keller, II
发明人： Brian T. Keen , John H. Robson , George E. Keller, II
IPC分类号： C07C29/10 , C07C31/20
CPC分类号： C07C29/106
摘要： The process for the liquid-phase hydration of a vicinal alkylene oxide(s) to the corresponding alkylene glycol(s) comprising carrying out such hydration in an aqueous medium containing a water miscible alkylene glycol ether co-solvent.
摘要翻译：将邻位烯化氧与相应的亚烷基二醇进行液相水合的方法，包括在含有水混溶性亚烷基二醇醚共溶剂的水性介质中进行这种水合。

2. 发明授权

US5034134A Treatment of impurity-containing liquid streams in ethylene oxide/glycol processes with semi-permeable membranes 失效
标题翻译：用半透膜在环氧乙烷/乙二醇工艺中处理含杂质液体物流
公开(公告)号：US5034134A
公开(公告)日：1991-07-23
申请号：US457923
申请日：1989-12-27
申请人： Kathleen F. George , Lise Dahuron , John H. Robson , George E. Keller, II
发明人： Kathleen F. George , Lise Dahuron , John H. Robson , George E. Keller, II
IPC分类号： B01D61/02 , B01D71/16 , B01D71/68 , C07C29/76 , C07C31/20 , C07C41/36 , C07D301/10 , C07D301/32 , C08G65/40 , C08G75/00 , C08G75/20
CPC分类号： C07D301/10 , C07C29/76 , C07C41/36 , C07D301/32
摘要： A method is disclosed for separating impurity components, UV absorbers and/or UV absorber precursors contained in an ethylene glycol-water stream thereby desirably allowing the recovery of the glycols contained in such stream in an economical and efficient manner. Specifically, these undesirable components are separated by contacting the ethylene glycol-water stream with a suitable semi-permeable membrane to effect such separation.
摘要翻译：公开了用于分离乙二醇 - 水流中所含的杂质组分，紫外线吸收剂和/或紫外线吸收剂前体的方法，从而期望地以经济和有效的方式回收这种流中所含的二醇。具体地说，通过使乙二醇 - 水流与合适的半透膜接触来分离这些不合需要的组分以实现这种分离。

3. 发明授权

US5194159A Treatment of lower glycol-containing operative fluids 失效
标题翻译：治疗含低级二醇的手术液
公开(公告)号：US5194159A
公开(公告)日：1993-03-16
申请号：US809158
申请日：1991-12-18
申请人： Kathleen F. George , Lise Dahuron , John H. Robson , George E. Keller, II , Benjamin Bikson
发明人： Kathleen F. George , Lise Dahuron , John H. Robson , George E. Keller, II , Benjamin Bikson
IPC分类号： B01D61/02 , B01D67/00 , B01D69/02 , C07C29/76 , C07C41/36 , C07D301/10 , C07D301/32
CPC分类号： B01D67/0093 , B01D61/025 , B01D69/02 , C07C29/76 , C07C41/36 , C07D301/10 , C07D301/32
摘要： Operative fluids containing lower glycol are contacted with semi-permeable membranes under reverse osmosis conditions to permeate lower glycol to provide a reclaimed lower glycol product. Exemplary operative fluids include antifreeze solutions, heat transfer fluids, deicers, quenchants, hydraulic fluids, lubricants, solvents and absorbents.
摘要翻译：含有低级二醇的手术液在反渗透条件下与半透膜接触以渗透低级二醇以提供再生的低级二醇产物。示例性的操作流体包括防冻溶液，传热流体，除冰剂，淬火剂，液压流体，润滑剂，溶剂和吸收剂。

4. 发明授权

US5102549A Treatment of lower glycol-containing operative fluids 失效
标题翻译：治疗含低级二醇的手术液
公开(公告)号：US5102549A
公开(公告)日：1992-04-07
申请号：US654121
申请日：1991-02-14
申请人： Kathleen F. George , Lise Dahuron , John H. Robson , George E. Keller, II , Benjamin Bikson
发明人： Kathleen F. George , Lise Dahuron , John H. Robson , George E. Keller, II , Benjamin Bikson
IPC分类号： B01D61/02 , B01D67/00 , B01D69/02 , C07C29/76 , C07C31/20 , C07C41/36 , C07D301/10 , C07D301/32
CPC分类号： B01D67/0093 , B01D61/025 , B01D69/02 , C07C29/76 , C07C41/36 , C07D301/10 , C07D301/32
摘要： Operative fluids containing lower glycol are contacted with semi-permeable membranes under reverse osmosis conditions to permeate lower glycol to provide a reclaimed lower glycol product. Exemplary operative fluids include antifreeze solutions, heat transfer fluids, deicers, quenchants, hydraulic fluids, lubricants, solvents and absorbents.
摘要翻译：含有低级二醇的手术液在反渗透条件下与半透膜接触以渗透低级二醇以提供再生的低级二醇产物。示例性的操作流体包括防冻溶液，传热流体，除冰剂，淬火剂，液压流体，润滑剂，溶剂和吸收剂。

5. 发明授权

US4551566A Process for the production of alkylene glycols 失效
标题翻译：制备亚烷基二醇的方法
公开(公告)号：US4551566A
公开(公告)日：1985-11-05
申请号：US530235
申请日：1983-09-08
申请人： John H. Robson , George E. Keller, II
发明人： John H. Robson , George E. Keller, II
IPC分类号： C07C29/10 , C07C31/20 , C07C33/26 , C07C35/14
CPC分类号： C07C29/106
摘要： The process for the liquid-phase hydration of a vicinal alkylene oxide(s) to the corresponding alkylene glycol(s) comprising carrying out such hydration in the presence of a vanadate salt wherein the pH of the liquid phase is between about 5 and 12.
摘要翻译：将邻位烯化氧与相应的亚烷基二醇液相水合的方法，包括在钒酸盐存在下进行这种水合，其中液相的pH为约5至12。

6. 发明授权

US4571440A Continuous process for the production of alkylene glycol in the presence of organometalate 失效
标题翻译：在有机金属盐存在下生产亚烷基二醇的连续方法
公开(公告)号：US4571440A
公开(公告)日：1986-02-18
申请号：US663827
申请日：1984-10-23
申请人： Brian T. Keen , John H. Robson
发明人： Brian T. Keen , John H. Robson
IPC分类号： C07C29/10 , C07C29/86 , C07C31/20 , C07C33/26 , C07C35/14
CPC分类号： C07C29/106
摘要： A continuous process for making alkylene glycols by the hydrolysis of alkylene oxides in the presence of selectivity-enhancing organometalate wherein the alkylene glycol-containing hydrolysis product contains organometalate comprises recovering organometalate by extraction with a water-immiscible solvent, separating the resulting organometalate-containing solvent into an organometalate-lean stream for reuse in the extraction and an organometalate-rich stream for reuse in the hydrolysis.
摘要翻译：在含有亚烷基二醇的水解产物含有有机金属酸盐的选择性增强的有机金属盐存在下，通过环氧烷烃水解制备亚烷基二醇的连续方法包括通过与水不混溶的溶剂萃取来回收有机金属盐酸盐，分离得到的含有机金属盐的溶剂转化为有机金属酸盐流，用于在提取中重新使用，以及富含有机金属酸盐的料流以在水解中再利用。

7. 发明授权

US4982021A Process for the production of alkylene glycols with metalate-containing solid 失效
标题翻译：用含金属盐固体生产亚烷基二醇的方法
公开(公告)号：US4982021A
公开(公告)日：1991-01-01
申请号：US206894
申请日：1988-06-08
申请人： Robert D. Best , Joseph A. Collier , Brian T. Keen , John H. Robson
发明人： Robert D. Best , Joseph A. Collier , Brian T. Keen , John H. Robson
IPC分类号： C07C29/10
CPC分类号： C07C29/106 , C07C2101/14
摘要： Alkylene glycols are produced by the reaction of alkylene oxide with water in the presence of a metalate-containing solid wherein the metalate is in association with electropositive complexing sites on a solid support such as an anion exchange resin.
摘要翻译：在含金属盐的固体的存在下，通过烯化氧与水的反应制备亚烷基二醇，其中金属盐与固体载体如阴离子交换树脂上的正电性络合位点结合。

8. 发明授权

US07291936B1 Submersible electrical power generating plant 有权
标题翻译：潜水发电厂
公开(公告)号：US07291936B1
公开(公告)日：2007-11-06
申请号：US11416604
申请日：2006-05-03
申请人： John H. Robson
发明人： John H. Robson
IPC分类号： H02P9/04 , F03D9/00 , F03B13/10 , F03B13/12 , F03B13/00
CPC分类号： F03B13/264 , F03B17/061 , F05B2240/95 , F05B2240/97 , Y02E10/28 , Y02E10/725 , Y02P80/158
摘要： A self-supporting, submersible generating plant for producing electricity from ocean currents, consisting of two counter-rotating, rear-facing turbines with a plurality of rotor blades extending radially outward from two separate horizontal axis that convey the kinetic energy from the two side-by-side, counter-rotating turbine rotors through separate gearboxes to separate generators that are housed in two watertight nacelles that are located sufficiently far apart to provide clearance for the turbine rotors. The two generators and their gearboxes serve as ballast and are located far below a streamlined buoyancy tank that extends fore and aft above and between them. A combination of a leverage system and a pressure-controlled system adjusts the hydrodynamic lifting forces to maintain constant depths. There are systems to purge the ballast water to facilitate the recovery of both individual submersible power plants and a group of many submersible power plants.
摘要翻译：一种用于从洋流产生电力的自支撑潜水发电厂，由两个反向旋转的后向涡轮组成，其具有从两个独立的水平轴向径向向外延伸的多个转子叶片，并联的，反向旋转的涡轮转子通过分离的齿轮箱分离，以分离发电机，这些发电机被容纳在两个水密的机舱中，这两个水密舱体位于足够远的距离处以为涡轮转子提供间隙。两个发电机及其变速箱作为镇流器，位于远离流线型的浮力罐，其前后浮动。杠杆系统和压力控制系统的组合调整水动力提升力以保持恒定的深度。有一些系统可以清除压载水，以方便各个潜水电厂和一批许多潜水电厂的回收。

9. 发明授权

US4967018A Monoalkylene glycol production using mixed metal framework compositions 失效
标题翻译：使用混合金属骨架组合物制备单亚烷基二醇
公开(公告)号：US4967018A
公开(公告)日：1990-10-30
申请号：US423703
申请日：1989-10-18
申请人： Hwaili Soo , Bernard C. Ream , John H. Robson
发明人： Hwaili Soo , Bernard C. Ream , John H. Robson
IPC分类号： B01J23/00 , B01J23/84 , B01J23/847 , B01J27/00 , B01J27/08 , B01J27/18 , B01J27/232 , B01J27/24 , B01J27/32 , B01J31/04 , C07B61/00 , C07C27/00 , C07C29/10 , C07C29/132 , C07C31/20 , C07C67/00
CPC分类号： C07C29/106 , B01J23/007 , B01J23/84 , B01J27/00 , B01J27/08 , B01J27/18 , B01J27/232 , B01J27/24 , Y02P20/52 , Y02P20/582
摘要： A process for the catalytic hydrolysis of alkylene oxide to alkylene glycol using a hydrothermally stable, mixed metal framework catalyst composition selected from(a) material having the formulaM.sub.x.sup.2+ Q.sub.y.sup.3+ (OH) 2x+3y-nz A.sub.z.sup.n-. a 1 H.sub.2 O (I) wherein M is at least one divalent metal cation; Q is at least one trivalent metal cation; and A is at least one anion providing a valence (n.sup.31), wherein n is at least 1, and wherein a is a positive number, M, Q, and A are provided in a proportion such that x/y is a number equal to or greater than 1, z has a value greater than zero and 2x+3y-nz is a positive number, and M, Q and A are selected to provide a layered structure, and(b) material prepared by calcining the material of formula (I) having the formulaM.sub.x.sup.2+ Q.sub.y.sup.3+ (O).sub.(2x+3y-nz)/2D.sub.z.sup.n-(II) wherein M, Q, x, y, z and n have the same meanings defined above in connection with formula (I) and D is at least one nonvolatile anion.
摘要翻译：使用选自（a）具有式Mx2 + Qy3 +（OH）2x + 3y-nz Azn-的材料的水热稳定的混合金属骨架催化剂组合物将烯化氧催化水解成亚烷基二醇的方法。 1 H 2 O（I）其中M是至少一种二价金属阳离子; Q是至少一种三价金属阳离子; A是至少一种提供价态的阴离子（n31），其中n至少为1，并且其中a为正数，M，Q和A的比例使得x / y为等于或大于1，z具有大于零的值，并且2x + 3y-nz是正数，并且选择M，Q和A以提供层状结构，和（b）通过煅烧式（ I）具有式Mx2 + Qy3 +（O）（2x + 3y-nz）/ 2Dzn-（Ⅱ）其中M，Q，x，y，z和n具有与上述式（I）和 D是至少一种非挥发性阴离子。

10. 发明授权

US4667045A Organosalts of metalate anions and process for the production of alkylene glycols therewith 失效
标题翻译：金属盐阴离子的有机金属及其生产亚烷基二醇的方法
公开(公告)号：US4667045A
公开(公告)日：1987-05-19
申请号：US594264
申请日：1984-03-28
申请人： John R. Briggs , John H. Robson
发明人： John R. Briggs , John H. Robson
IPC分类号： C07C27/00 , C07C29/09 , C07C29/68 , C07C31/20 , C07C31/28 , C07C67/00 , C07F9/00 , C07F9/54 , C07F11/00 , C07F13/00
CPC分类号： C07F11/005 , C07C29/09 , C07C29/68 , C07C31/28 , C07F13/005 , C07C2101/14
摘要： Novel vicinal dioxyalkylene organometalates comprising a cation having a hydrocarbyl-containing substituent are disclosed. The vicinal dioxyalkylene organometalates can be reacted with water to yield alkylene glycols.
摘要翻译：公开了包含具有含烃基的取代基的阳离子的新颖的邻位二氧亚烷基有机金属盐。邻位二氧亚烷基有机金属盐可以与水反应得到亚烷基二醇。

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