专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5208004A Method for the recovery of zinc oxide 失效
标题翻译：氧化锌回收方法
公开(公告)号：US5208004A
公开(公告)日：1993-05-04
申请号：US820987
申请日：1992-01-15
申请人： Allan S. Myerson
发明人： Allan S. Myerson
IPC分类号： B09B3/00 , C01G9/02 , C21B13/00 , C22B5/10 , C22B7/00 , C22B7/02 , C22B19/00 , C22B19/28 , C22B19/30 , C22B19/34
CPC分类号： C01G9/02 , C21B13/006 , C22B13/045 , C22B17/04 , C22B19/24 , C22B19/26 , C22B19/28 , C22B19/30 , C22B19/34 , C22B5/10 , C22B7/008 , C22B7/02 , Y02P10/234
摘要： A method for the recovery of zinc oxide from industrial waste materials of various components, including zinc, lead, iron and cadmium, comprising the steps of treating the waste material with an ammonium chloride solution maintained at an elevated temperature, separating the undissolved components from the solution, treating the solution with zinc metal to displace undesired metal ions from the solution, cooling the solution to precipitate therefrom zinc compounds, washing the precipitated zinc compounds to remove unwanted compounds such as diamino zinc dichloride, and drying the remaining zinc compound which is essentially hydrated zinc oxide, resulting in essentially pure zinc oxide.
摘要翻译：一种用于从各种组分（包括锌，铅，铁和镉）的工业废料回收氧化锌的方法，包括以下步骤：用保持在高温下的氯化铵溶液处理废料，将未溶解的组分与用锌金属处理溶液以从溶液中移出不需要的金属离子，冷却溶液以从锌中沉淀出锌化合物，洗涤沉淀的锌化合物以除去不需要的化合物如二氨基二氯化锌，并干燥剩余的锌化合物，其基本上水合氧化锌，产生基本上纯的氧化锌。

12. 发明授权

US4698321A Regeneration of HDS catalysts 失效
标题翻译： HDS催化剂的再生
公开(公告)号：US4698321A
公开(公告)日：1987-10-06
申请号：US763514
申请日：1985-08-08
申请人： Allan S. Myerson , William R. Ernst
发明人： Allan S. Myerson , William R. Ernst
IPC分类号： B01J21/20 , B01J23/94 , B01J38/48 , C10G11/04 , C10G45/08 , B01J38/64
CPC分类号： B01J38/48 , B01J21/20 , B01J23/94 , C10G11/04 , C10G45/08 , Y10S502/516
摘要： Regeneration of HDS catalysts by sulfiding under controlled conditions and leaching the sulfided catalyst with an acidic aqueous ferric ion containing solution to remove contaminating nickel and vanadium compounds and recovering catalyst of increased BET surface area and pore diameter.
摘要翻译：在控制条件下通过硫化再生HDS催化剂，并用含酸性含铁离子的溶液浸提硫化催化剂以除去污染的镍和钒化合物并回收增加的BET表面积和孔径的催化剂。

13. 发明授权

US08937168B2 Method of producing purified rebaudioside A compositions using solvent/antisolvent crystallization 有权
标题翻译：生产纯化莱鲍迪苷的方法使用溶剂/反溶剂结晶的组合物
公开(公告)号：US08937168B2
公开(公告)日：2015-01-20
申请号：US12524134
申请日：2008-01-18
申请人： Jeffrey C. Evans , John J. Hahn , Allan S. Myerson , Timothy Oolman , Troy A. Rhonemus , Kern M. Storo , Christopher A. Tyler
发明人： Jeffrey C. Evans , John J. Hahn , Allan S. Myerson , Timothy Oolman , Troy A. Rhonemus , Kern M. Storo , Christopher A. Tyler
IPC分类号： C07G3/00 , A23L1/236 , A23L2/60 , C07H1/08 , C07H15/256
CPC分类号： A23L1/2366 , A23L2/60 , A23L27/36 , A23V2002/00 , C07H1/08 , C07H15/256 , A23V2200/30 , A23V2250/258 , A23V2250/60
摘要： The invention provides methods of purifying rebaudioside A from a mixture comprising glycosides of the plant Stevia rebaudiana. The methods of the invention are useful for preparing highly pure rebaudioside A compositions from crude Stevia starting compositions that are typically considerably lower in rebaudioside A concentration. The highly pure rebaudioside A compositions are useful as non-caloric sweeteners in edible or chewable compositions such as food, beverages, medicine, candy, chewing gum, and the like.
摘要翻译：本发明提供了从包含植物甜叶菊甜菊糖苷的混合物中纯化新蛇菊苷A的方法。本发明的方法可用于制备来自甜菊糖苷起始组合物的高纯度莱鲍迪甙A组合物，其通常在新蛇菊苷A浓度中相当低。高纯度莱鲍迪苷A组合物可用作食用或咀嚼组合物如食品，饮料，医药，糖果，口香糖等中的非热量甜味剂。

14. 发明申请

US20120289687A1 METHODS TO TREAT MIXTURES OF GLYCOSIDES TO OBTAIN ONE OR MORE OF THESE GLYCOSIDES IN MORE PURE FORM 有权
标题翻译：用于治疗糖尿病混合物的方法，以获得更多纯粹形式的这些糖蛋白的一种或多种
公开(公告)号：US20120289687A1
公开(公告)日：2012-11-15
申请号：US13575751
申请日：2011-01-27
申请人： Aron Broman Erickson , John Joseph Hahn , Allan S. Myerson , Andrew Keith Ohmes , Troy Allen Rhonemus , Kern M. Storo , Christopher Austin Tyler
发明人： Aron Broman Erickson , John Joseph Hahn , Allan S. Myerson , Andrew Keith Ohmes , Troy Allen Rhonemus , Kern M. Storo , Christopher Austin Tyler
IPC分类号： C07H1/06
CPC分类号： C07H15/256 , A23L2/60 , A23L27/36 , A23V2002/00
摘要： The present invention provides methods to treat mixtures containing natural rebaudioside A (Reb A), rebaudioside B (Reb B), and rebaudioside D (Reb D), synthetic counterparts of these, and/or derivatives of the natural or synthetic embodiments obtain one or more of these glycosides in more pure form. In many embodiments, the invention can be used to process glycoside mixtures obtained at least in part from natural sources such as the Stevia plant. This allows, for instance, the recovery of a product including Reb A material in more pure form relative to Reb B material or Reb D material. As an alternative or in addition to recovery of the purified Reb A material, a product including Reb B material and/or Reb D material in more pure form relative to Reb A material can be obtained.
摘要翻译：本发明提供了治疗含有天然莱鲍迪甙A（Reb A），莱鲍迪甙B（Reb B）和莱鲍迪甙D（Reb D），其合成对应物和/或天然或合成实施方案的衍生物的混合物的方法，更多的这些糖苷更纯净的形式。在许多实施方案中，本发明可用于处理至少部分从天然来源（例如甜叶菊植物）获得的糖苷混合物。这允许例如相对于Reb B材料或Reb D材料回收包括Reb A材料的产品更纯净。作为纯化的Reb A材料的回收的替代或补充，可以获得包含相对于Reb A材料更纯的形式的Reb B材料和/或Reb D材料的产品。

15. 发明授权

US08298755B2 Methods for producing organic nanocrystals 有权
标题翻译：生产有机纳米晶体的方法
公开(公告)号：US08298755B2
公开(公告)日：2012-10-30
申请号：US12181055
申请日：2008-07-28
申请人： Allan S. Myerson , In Sung Lee
发明人： Allan S. Myerson , In Sung Lee
IPC分类号： G03F7/20
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00
摘要： Methods for producing small crystals on islands formed on specialized substrates by, inter alia, subjecting the substrate to a hydrophilic SAMs solution for self-assembling hydrophilic SAMs on certain portions of the substrate surface and subjecting the substrate to a hydrophobic SAMs solution for self-assembling hydrophobic SAMs on certain other portions of the substrate surface.
摘要翻译：在特殊基板上形成的岛上生产小晶体的方法，尤其是使基板经受亲水性SAMs溶液，以在衬底表面的某些部分上自组装亲水性SAMs，并使衬底经受疏水SAMs溶液进行自组装在衬底表面的某些其它部分上的疏水性SAM。

16. 发明申请

US20100105907A1 CONTINUOUS ANTISOLVENT CRYSTALLIZATION PROCESS AND SYSTEM USING PLUG FLOW REACTORS 有权
标题翻译：连续反应结晶过程和使用流动反应器的系统
公开(公告)号：US20100105907A1
公开(公告)日：2010-04-29
申请号：US12258869
申请日：2008-10-27
申请人： Allan S. Myerson , Alejandro Alvarez
发明人： Allan S. Myerson , Alejandro Alvarez
IPC分类号： C07C51/43 , C07D403/14 , B01J19/00
CPC分类号： B01D9/0013 , B01D9/005 , B01D9/0054
摘要： A process and system for continuous crystallization of a compound using antisolvent addition in which a solution is prepared with an organic compound and a solvent. An antisolvent is added to the solution in a continuous plug flow system comprising at least one process module. The antisolvent can be added in multiple addition points such that the overall amount of antisolvent added to the continuous plug flow reactor remains fixed. The multiple addition point technique provides every process module with an equal volume of antisolvent. Finally, crystals are recovered from the slurry upon exiting the system. Preferably, the mean crystal size is less than 100 μm.
摘要翻译：使用反溶剂添加化合物连续结晶的方法和系统，其中用有机化合物和溶剂制备溶液。在包括至少一个过程模块的连续插塞流系统中将抗溶剂添加到溶液中。可以在多个添加点中加入抗溶剂，使得加入到连续活塞流反应器中的抗溶剂的总量保持固定。多加点技术为每个处理模块提供等体积的抗溶剂。最后，离开系统后，从浆液中回收晶体。平均晶体尺寸优选小于100μm。

17. 发明授权

US06645293B2 Molecular crystals of controlled size 有权
标题翻译：受控尺寸的分子晶体
公开(公告)号：US06645293B2
公开(公告)日：2003-11-11
申请号：US10093979
申请日：2002-03-07
申请人： Allan S. Myerson
发明人： Allan S. Myerson
IPC分类号： C30B700
CPC分类号： B82Y30/00 , C30B7/00 , C30B7/005 , C30B29/54 , C30B29/605
摘要： Methods for the crystallization of nano-size crystals of molecular organic compounds while operating at a low supersaturation. The methods are based on controlling the domain size available during the crystallization process. In one exemplary method, microcontacted printed self-assembled monolayers (SAMs) with local domain area sizes ranging up to 2500 &mgr;m2 and fabricated SAMs generated from electron beam lithography, are employed to control the size, orientation, phase, and morphology of the crystal. In another exemplary method, a continuous micro-crystallizer having a vessel diameter of 25 microns or less is used to ensure that that the maximum size of the crystals in at least one dimension, ad preferably two dimensions is constrained by the vessel itself. The methods allow control of supersaturation and growth conditions, as well as manageability over crystallinity and polymorphism, and each method's domain size has the potential for further reduction.
摘要翻译：在低过饱和下操作时分子有机化合物的纳米尺寸晶体结晶的方法。这些方法基于控制结晶过程中可用的结构域尺寸。在一个示例性方法中，采用微电子印刷的自组装单层（SAM），其具有范围高达2500mum的局域结构域尺寸和由电子束光刻产生的制造的SAM，以控制尺寸，取向，相位和形态水晶。在另一示例性方法中，使用容器直径为25微米或更小的连续微结晶器来确保至少一个维度，优选两个维度的晶体的最大尺寸受容器本身约束。该方法允许控制过饱和和生长条件，以及对结晶度和多态性的可管理性，并且每种方法的结构域尺寸具有进一步还原的潜力。

18. 发明授权

US06426406B1 Method for using laser light to control crystal form 有权
标题翻译：使用激光控制晶体的方法
公开(公告)号：US06426406B1
公开(公告)日：2002-07-30
申请号：US09694404
申请日：2000-10-23
申请人： Allan S. Myerson , Bruce A. Garetz
发明人： Allan S. Myerson , Bruce A. Garetz
IPC分类号： B01D902
CPC分类号： C07B61/00 , B01D9/0036 , C07C227/38 , C07K1/306 , C07C229/08
摘要： A method to prepare new or unexpected polymorphs of materials which have not been observed, or to obtain a known polymorph under different conditions than those in which it is usually made, by using a laser to cause nucleation and crystal growth to occur in a supersaturated solution in such a way as to obtain a crystal structure which would not normally appear without the use of the laser.
摘要翻译：通过使用激光使得在过饱和溶液中发生成核和晶体生长的方法来制备尚未观察到的材料的新的或意想不到的多晶型物，或者在不同条件下获得已知多晶型物的方法，以获得在不使用激光的情况下通常不出现的晶体结构的方式。

19. 发明授权

US06197210B1 Process for treating brass components to substantially eliminate leachabale lead 失效
标题翻译：处理黄铜成分以大幅度消除沥干铅的方法
公开(公告)号：US06197210B1
公开(公告)日：2001-03-06
申请号：US09135139
申请日：1998-08-17
申请人： Allan S. Myerson
发明人： Allan S. Myerson
IPC分类号： C23F144
CPC分类号： E03B7/006 , C23F1/00 , Y10S148/051
摘要： A process for the treatment of brass components to reduce leachable lead therefrom when the components are exposed to water which includes the steps of first cleaning the brass components with a cleaning agent in the form of a mineral acid, a mineral acid plus an oxidizing agent, ammonium chloride or ferric chloride and then rinsing to remove the cleaning agent. Thereafter, the brass components are contacted with a lead removal reagent after which the brass components are washed again. It is also possible, in the preferred embodiment, to remove any leachable lead remaining on the surface of the brass components by the additional step of treating the brass components with a water soluble acid and thereafter rinsing the components to leave the components substantially free of the acid. The process as disclosed reduces the leachable lead to well within the most stringent state and/or federal guidelines.
摘要翻译：当组分暴露于水时，用于处理黄铜组分以减少可浸出铅的方法，其包括以无机酸，无机酸加氧化剂形式的清洁剂首先清洗黄铜组分的步骤，氯化铵或氯化铁，然后冲洗以除去清洁剂。此后，将黄铜组分与除铅试剂接触，然后再次洗涤黄铜组分。在优选的实施方案中，也可以通过用水溶性酸处理黄铜组分的另外步骤除去残留在黄铜组分表面上的任何可浸出的铅，然后冲洗组分以使组分基本上不含酸。所披露的过程将可浸出的铅降低到最严格的状态和/或联邦指南内。

20. 发明授权

US5582631A Method for the production of a feedstock containing usable iron constituents from industrial waste streams 失效
标题翻译：从工业废物流中生产含有可用铁成分的原料的方法
公开(公告)号：US5582631A
公开(公告)日：1996-12-10
申请号：US380950
申请日：1995-01-31
申请人： Allan S. Myerson , Charles A. Burrows , Charles Sanzenbacher , Paul R. DiBella
发明人： Allan S. Myerson , Charles A. Burrows , Charles Sanzenbacher , Paul R. DiBella
IPC分类号： C22B1/02 , C01G9/02 , C21B13/00 , C22B3/14 , C22B3/44 , C22B3/46 , C22B5/10 , C22B7/00 , C22B7/02 , C22B19/28 , C22B19/30 , C22B19/34 , C21B13/14
CPC分类号： C01G9/02 , C21B13/006 , C22B13/045 , C22B17/04 , C22B19/24 , C22B19/26 , C22B19/28 , C22B19/30 , C22B19/34 , C22B3/14 , C22B3/46 , C22B5/10 , C22B7/008 , C22B7/02 , Y02P10/136 , Y02P10/216 , Y02P10/234 , Y10S75/961
摘要： A method for the production of an iron-based feedstock suitable for use as the feedstock for steel mills, from industrial waste streams containing iron, by combining an iron poor material such as exhaust fumes from metals production processes with the waste streams, treating the combined waste stream with an ammonium chloride leaching solution, separating the undissolved precipitates comprising iron compounds from the leachant solution, and further treating the undissolved precipitants by elevated temperature roasting, resulting in the iron-based feedstocks.
摘要翻译：一种用于生产铁基原料的方法，适用于来自含有铁的工业废物流的钢厂的原料，通过将诸如来自金属生产方法的废气等贫铁材料与废物流组合，处理组合用氯化铵浸出溶液废物流，从浸出剂溶液中分离含有铁化合物的未溶解沉淀物，并通过高温焙烧进一步处理未溶解的沉淀剂，得到铁基原料。

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