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1. 发明授权

US09347020B2 Heated chromatographic separation process 有权
标题翻译：加热色谱分离过程
公开(公告)号：US09347020B2
公开(公告)日：2016-05-24
申请号：US13880148
申请日：2012-07-06
申请人： Adam Kelliher , Angus Morrison , Anil Oroskar , Rakesh Vikraman Nair Rema , Abhilesh Agarwal
发明人： Adam Kelliher , Angus Morrison , Anil Oroskar , Rakesh Vikraman Nair Rema , Abhilesh Agarwal
IPC分类号： C11B3/10 , C11B3/00 , B01D15/18 , B01D15/38 , C11C1/08
CPC分类号： C11B3/10 , B01D15/161 , B01D15/185 , B01D15/1871 , B01D15/1885 , B01D15/1892 , B01D15/3876 , B01D15/426 , C11B3/006 , C11C1/08
摘要： The present invention provides a chromatographic separation process for recovering a polyunsaturated fatty acid (PUFA) product from a feed mixture, which process comprises passing the feed mixture through one or more chromatographic columns containing, as eluent, an aqueous organic solvent, wherein the temperature of at least one of the chromatographic columns through which the feed mixture is passed is greater than room temperature.
摘要翻译：本发明提供了一种用于从进料混合物中回收多不饱和脂肪酸（PUFA）产物的色谱分离方法，该方法包括使进料混合物通过一个或多个色谱柱，该色谱柱含有水溶性有机溶剂，其中，进料混合物通过的色谱柱中的至少一个大于室温。

2. 发明授权

US09234157B2 SMB process 有权
公开(公告)号：US09234157B2
公开(公告)日：2016-01-12
申请号：US13880154
申请日：2012-07-06
申请人： Adam Kelliher , Angus Morrison , Anil Oroskar , Rakesh Vikraman Nair Rema , Abhilesh Agarwal
发明人： Adam Kelliher , Angus Morrison , Anil Oroskar , Rakesh Vikraman Nair Rema , Abhilesh Agarwal
IPC分类号： C11B3/10 , C11C1/02 , B01D15/18 , C11C1/00 , C11B7/00
CPC分类号： C11C1/02 , B01D15/185 , B01D15/1892 , C11B7/0008 , C11B7/0025 , C11C1/005 , C11C1/007
摘要： The present invention provides a chromatographic separation process for recovering a polyunsaturated fatty acid (PUFA) product from a feed mixture, which process comprises the steps of: (i) purifying the feed mixture in a first separation step in a simulated or actual moving bed chromatography apparatus having a plurality of linked chromatography columns containing, as eluent, an aqueous organic solvent, to obtain an intermediate product; and (ii) purifying the intermediate product obtained in (i) in a second separation step using a simulated or actual moving bed chromatography apparatus having a plurality of linked chromatography columns containing, as eluent, an aqueous organic solvent, to obtain the PUFA product; wherein (a) the first and second separation steps are carried out sequentially on the same chromatography apparatus, the intermediate product being recovered between the first and second separation steps and the process conditions in the chromatography apparatus being adjusted between the first and second separation steps such that the PUFA product is separated from different components of the feed mixture in each separation step; or (b) the first and second separation steps are carried out on separate first and second chromatography apparatuses respectively, the intermediate product obtained from the first separation step being introduced into the second chromatography apparatus, and the PUFA product being separated from different components of the feed mixture in each separation step.

3. 发明申请

US20140107359A1 Heated Chromatographic Separation Process 有权
标题翻译：加热色谱分离过程
公开(公告)号：US20140107359A1
公开(公告)日：2014-04-17
申请号：US13880148
申请日：2012-07-06
申请人： Adam Kelliher , Angus Morrison , Anil Oroskar , Rakesh Vikraman Nair Rema , Abhilesh Agarwal
发明人： Adam Kelliher , Angus Morrison , Anil Oroskar , Rakesh Vikraman Nair Rema , Abhilesh Agarwal
IPC分类号： C11B3/00
CPC分类号： C11B3/10 , B01D15/161 , B01D15/185 , B01D15/1871 , B01D15/1885 , B01D15/1892 , B01D15/3876 , B01D15/426 , C11B3/006 , C11C1/08
摘要： The present invention provides a chromatographic separation process for recovering a polyunsaturated fatty acid (PUFA) product from a feed mixture, which process comprises passing the feed mixture through one or more chromatographic columns containing, as eluent, an aqueous organic solvent, wherein the temperature of at least one of the chromatographic columns through which the feed mixture is passed is greater than room temperature.
摘要翻译：本发明提供了一种用于从进料混合物中回收多不饱和脂肪酸（PUFA）产物的色谱分离方法，该方法包括使进料混合物通过一个或多个色谱柱，该色谱柱含有水溶性有机溶剂，其中，进料混合物通过的色谱柱中的至少一个大于室温。

4. 发明授权

US08471052B2 High-yield production of organic nitriles 有权
标题翻译：高产量生产有机腈
公开(公告)号：US08471052B2
公开(公告)日：2013-06-25
申请号：US12622782
申请日：2009-11-20
申请人： Anil Oroskar , Paul Roman Kurek , Asha Oroskar
发明人： Anil Oroskar , Paul Roman Kurek , Asha Oroskar
IPC分类号： C07C253/00
CPC分类号： C07C253/00 , C01C3/0204 , C07C253/34 , C07C255/03
摘要： A process is disclosed for producing organic nitriles such as Acetonitrile or Hydrogen Cyanide, in which yields may exceed 90%, undesirable by-products are not produced, and handling of ammonia gas is avoided. In one aspect, a process includes preparing a feed including ammonium salts and water; introducing the feed into a reactor containing a catalyst; and heating the feed in the presence of the catalyst. The catalyst may advantageously include molybdenum on a silica or silica alumina support. The feed may be ammonium acetate in water with about 50 wt % ammonium acetate and the balance water or ammonium formate in water. In another aspect, a process includes preparing a feed including ammonium hydroxide and acetic acid; introducing the feed into a reactor containing a catalyst; and heating the feed in the presence of the catalyst.
摘要翻译：公开了用于生产有机腈如乙腈或氰化氢的方法，其中产率可能超过90％，不会产生不期望的副产物，并且避免了氨气的处理。一方面，一种方法包括制备包括铵盐和水的进料; 将进料引入含有催化剂的反应器中; 并在催化剂存在下加热进料。催化剂可以有利地包括二氧化硅或二氧化硅氧化铝载体上的钼。进料可以是水中的乙酸铵与约50重量％的乙酸铵和余量的水或甲酸铵的水溶液。另一方面，一种方法包括制备包含氢氧化铵和乙酸的进料; 将进料引入含有催化剂的反应器中; 并在催化剂存在下加热进料。

5. 发明授权

US07799225B1 Membrane contactor assisted water extraction system for separating hydrogen peroxide from a working solution, and method thereof 有权
标题翻译：用于从工作溶液中分离过氧化氢的膜接触器辅助水提取系统及其方法
公开(公告)号：US07799225B1
公开(公告)日：2010-09-21
申请号：US11536905
申请日：2006-09-29
申请人： Seth W. Snyder , Yupo J. Lin , Jamie A. Hestekin , Michael P. Henry , Peter Pujado , Anil Oroskar , Santi Kulprathipanja , Sarabjit Randhava
发明人： Seth W. Snyder , Yupo J. Lin , Jamie A. Hestekin , Michael P. Henry , Peter Pujado , Anil Oroskar , Santi Kulprathipanja , Sarabjit Randhava
IPC分类号： B01D11/00 , C01B7/19
CPC分类号： B01D11/0415 , C01B15/013
摘要： The present invention relates to a membrane contactor assisted extraction system and method for extracting a single phase species from multi-phase working solutions. More specifically one preferred embodiment of the invention relates to a method and system for membrane contactor assisted water (MCAWE) extraction of hydrogen peroxide (H2O2) from a working solution.
摘要翻译：本发明涉及从多相工作溶液中提取单相物质的膜接触器辅助提取系统和方法。更具体地说，本发明的一个优选实施方案涉及从工作溶液中提取过氧化氢（H 2 O 2）的膜接触器辅助水（MCAWE）的方法和系统。

6. 发明申请

US20080015391A1 Regenerable Adsorbents for the Purification of Silicone Based Solvents 失效
标题翻译：用于纯化硅酮溶剂的可再生吸附剂
公开(公告)号：US20080015391A1
公开(公告)日：2008-01-17
申请号：US11782731
申请日：2007-07-25
申请人： Laszlo Nemeth , Anil Oroskar , Santi Kulprathipanja , Rusty Pittman
发明人： Laszlo Nemeth , Anil Oroskar , Santi Kulprathipanja , Rusty Pittman
IPC分类号： C07F7/08
CPC分类号： C07F7/20 , C07F7/089
摘要： An adsorbent for removal of impurities from silicone based solvents is presented. The adsorbent is regenerable for repeated use in cleaning silicone based solvents.
摘要翻译：提出了一种用于从有机硅类溶剂中除去杂质的吸附剂。吸附剂可再生，以重复使用以清洁硅酮类溶剂。

7. 发明申请

US20070131540A1 Synthesis of Hydrogen Peroxide 审中-公开
标题翻译：过氧化氢的合成
公开(公告)号：US20070131540A1
公开(公告)日：2007-06-14
申请号：US11674914
申请日：2007-02-14
申请人： Laszlo Nemeth , Anil Oroskar , Santi Kulprathipanja , Gavin Towler , Kurt Vanden Bussche
发明人： Laszlo Nemeth , Anil Oroskar , Santi Kulprathipanja , Gavin Towler , Kurt Vanden Bussche
IPC分类号： C25B9/00
CPC分类号： C01B15/03 , C25B1/28 , C25B1/285 , C25B1/30 , C25B15/08
摘要： An apparatus and process for producing hydrogen peroxide on an as-needed basis is disclosed. An oxidizing agent is generated for reaction with water to generate hydrogen peroxide.
摘要翻译：公开了根据需要生产过氧化氢的装置和方法。产生氧化剂与水反应产生过氧化氢。

8. 发明申请

US20060065542A1 Synthesis of hydrogen peroxide 审中-公开
标题翻译：合成过氧化氢
公开(公告)号：US20060065542A1
公开(公告)日：2006-03-30
申请号：US10955442
申请日：2004-09-30
申请人： Laszlo Nemeth , Anil Oroskar , Santi Kulprathipanja , Gavin Towler , Kurt Vanden Bussche
发明人： Laszlo Nemeth , Anil Oroskar , Santi Kulprathipanja , Gavin Towler , Kurt Vanden Bussche
IPC分类号： C01B15/023 , C25B9/00 , C25B1/28
CPC分类号： C01B15/03 , C25B1/28 , C25B1/285 , C25B1/30 , C25B15/08
摘要： An apparatus and process for producing hydrogen peroxide on an as-needed basis is disclosed. An oxidizing agent is generated for reaction with water to generate hydrogen peroxide.
摘要翻译：公开了根据需要生产过氧化氢的装置和方法。产生氧化剂与水反应产生过氧化氢。

9. 发明申请

US20150166929A1 SMB Process For Producing Highly Pure EPA From Fish Oil 有权
标题翻译：用于从鱼油生产高纯度EPA的SMB方法
公开(公告)号：US20150166929A1
公开(公告)日：2015-06-18
申请号：US13880146
申请日：2012-07-06
申请人： Adam Kelliher , Angus Morrison , Anil Oroskar , Rakesh Vikraman Nair Rema , Abhilesh Agarwal
发明人： Adam Kelliher , Angus Morrison , Anil Oroskar , Rakesh Vikraman Nair Rema , Abhilesh Agarwal
IPC分类号： C11B3/00 , B01D15/18
CPC分类号： C11B3/00 , B01D15/185 , B01D15/1892 , C11C1/005 , C11C1/08
摘要： The present invention provides a chromatographic separation process for recovering a polyunsaturated fatty acid (PUFA) product from a feed mixture which is a fish oil or which is derived from fish oil, which process comprises the steps of: (i) purifying the feed mixture in a chromatographic separation step, to obtain a first intermediate product; and (ii) purifying the first intermediate product obtained in (i) in a simulated or actual moving bed chromatographic separation step, to obtain a second intermediate product; and (iii) purifying the second intermediate product obtained in (ii) in a simulated or actual moving bed chromatographic separation step, to obtain the PUFA product; wherein an aqueous organic solvent is used as eluent in each separation step; saturated and/or monounsaturated fatty acids present in the feed mixture are removed in the first separation step; the PUFA product is separated from different components of the feed mixture in steps (ii) and (iii); and the PUFA product obtained in the third separation step contains EPA or an EPA derivative in an amount greater than 90 wt %.
摘要翻译：本发明提供了一种色谱分离方法，用于从作为鱼油的饲料混合物或鱼油中回收多不饱和脂肪酸（PUFA）产物，该方法包括以下步骤：（i）将进料混合物纯化色谱分离步骤，以获得第一中间产物; 和（ii）在模拟或实际移动床色谱分离步骤中纯化（i）中获得的第一中间产物，以获得第二中间产物; 和（iii）在模拟或实际移动床层析分离步骤中纯化（ii）中得到的第二中间产物，得到PUFA产物; 其中在每个分离步骤中使用含水有机溶剂作为洗脱剂; 存在于进料混合物中的饱和和/或单不饱和脂肪酸在第一分离步骤中被除去; 在步骤（ii）和（iii）中将PUFA产物与进料混合物的不同组分分离; 并且在第三分离步骤中获得的PUFA产物含有大于90重量％的EPA或EPA衍生物。

10. 发明申请

US20140200360A1 SMB Process 有权
标题翻译： SMB流程
公开(公告)号：US20140200360A1
公开(公告)日：2014-07-17
申请号：US13880154
申请日：2012-07-06
申请人： Adam Kelliher , Angus Morrison , Anil Oroskar , Rakesh Vikraman Nair Rema , Abhilesh Agarwal
发明人： Adam Kelliher , Angus Morrison , Anil Oroskar , Rakesh Vikraman Nair Rema , Abhilesh Agarwal
IPC分类号： C11C1/02
CPC分类号： C11C1/02 , B01D15/185 , B01D15/1892 , C11B7/0008 , C11B7/0025 , C11C1/005 , C11C1/007
摘要： The present invention provides a chromatographic separation process for recovering a polyunsaturated fatty acid (PUFA) product from a feed mixture, which process comprises the steps of: (i) purifying the feed mixture in a first separation step in a simulated or actual moving bed chromatography apparatus having a plurality of linked chromatography columns containing, as eluent, an aqueous organic solvent, to obtain an intermediate product; and (ii) purifying the intermediate product obtained in (i) in a second separation step using a simulated or actual moving bed chromatography apparatus having a plurality of linked chromatography columns containing, as eluent, an aqueous organic solvent, to obtain the PUFA product; wherein (a) the first and second separation steps are carried out sequentially on the same chromatography apparatus, the intermediate product being recovered between the first and second separation steps and the process conditions in the chromatography apparatus being adjusted between the first and second separation steps such that the PUFA product is separated from different components of the feed mixture in each separation step; or (b) the first and second separation steps are carried out on separate first and second chromatography apparatuses respectively, the intermediate product obtained from the first separation step being introduced into the second chromatography apparatus, and the PUFA product being separated from different components of the feed mixture in each separation step.
摘要翻译：本发明提供了用于从进料混合物中回收多不饱和脂肪酸（PUFA）产物的色谱分离方法，该方法包括以下步骤：（i）在模拟或实际移动床层析中在第一分离步骤中纯化进料混合物具有多个连接的色谱柱的装置，其包含含水有机溶剂作为洗脱剂，以获得中间产物; 和（ii）使用具有多个相连的色谱柱的模拟或实际移动床层析装置，在第二分离步骤中纯化在（i）中获得的中间产物，所述色谱柱含有水性有机溶剂作为洗脱液，得到PUFA产物; 其中（a）第一和第二分离步骤在相同的色谱装置上依次进行，中间产物在第一和第二分离步骤之间回收，色谱装置中的工艺条件在第一和第二分离步骤之间进行调整，在每个分离步骤中将PUFA产物与进料混合物的不同组分分离; 或（b）第一和第二分离步骤分别在分离的第一和第二色谱装置上进行，将从第一分离步骤获得的中间产物引入第二色谱装置中，并将PUFA产物从进料混合物。

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