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公开(公告)号：EP2991964A2
公开(公告)日：2016-03-09
申请号：EP14731441.3
申请日：2014-05-02
CPC分类号： C07B41/12 , B01D15/1821 , B01D15/1857 , B01D15/363 , B01D15/3857 , C07B41/02 , C07C29/1285 , C07C67/03 , Y02P20/127 , C07C69/14
摘要： The present disclosure provides for a process for an equilibrium limited reaction using reactive chromatography unit (RCU) in which a first organic donor reactant (FODR) and a second organic acceptor reactant (SOAR) react to form a product mixture of a first acceptor product (FAP) and a second donor co-product (SDCP). The equilibrium-limited reaction does not produce water. The RCU has separation media to separate the product mixture into a raffinate and an extract. The FODR is in a stoichiometric deficit relative to the SOAR for the equilibrium limited reaction, so that the SOAR acts as the eluent for both the raffinate and the extract, and so as not to produce an azeotrope of FODR and the SDCP in the extract.
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公开(公告)号：EP3166919B1
公开(公告)日：2018-11-21
申请号：EP15741672.8
申请日：2015-06-25
IPC分类号： C07C51/377
CPC分类号： C07C51/487 , C07C51/377 , C07C57/04
摘要： A process comprising subjecting a composition comprising an alpha- or beta-hydroxycarboxylic acid, water, an extraction solvent, and an acid catalyst to extractive dehydration to form an unsaturated carboxylic acid product.
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公开(公告)号：EP2991965A2
公开(公告)日：2016-03-09
申请号：EP14727342.9
申请日：2014-05-02
发明人： KAWAJIRI, Yoshiaki , BOMMARIUS, Andreas S. , FRANK, Timothy C. , DONALDSON, Megan E. , OH, Jungmin , AGRAWAL, Gaurav
CPC分类号： C07C51/48 , B01D15/1857 , B01D15/362 , B01D15/3857 , C07C67/08 , C07C67/56 , Y02P20/127 , C07C69/14
摘要： A process for conducting equilibrium-limited chemical reactions that produce water as a reaction product. Specifically, a process that uses a reactive chromatography unit (RCU) to improve the efficiency of equilibrium-limited reactions, such as a process for reacting glycol ether (GE) and carboxylic acid (CA) to form water and glycol ether ester (GEE). The process includes supplying GE and CA to the RCU, where one of either the CA or the GE is in a stoichiometric deficit relative to the other reactant. The reactant in the stoichiometric deficit reacts in the presence of the catalyst in the RCU to form a mixture of GEE and water. A raffinate is separated from the mixture using the separation media of the RCU contains at least the GEE. An extract separated from the mixture using the separation media of the RCU contains at least the water.
摘要翻译： 一种产生水作为反应产物的平衡限制化学反应的方法。 具体地，使用反应性色谱单元（RCU）来提高平衡有限反应的效率的方法，例如使二醇醚（GE）和羧酸（CA）反应形成水和二醇醚酯（GEE）的方法， 。 该过程包括向RCU提供GE和CA，其中CA或GE之一相对于其他反应物的化学计量缺乏。 化学计量缺口中的反应物在RCU中的催化剂存在下反应以形成GEE和水的混合物。 使用RCU的分离介质至少含有GEE，将萃余液与混合物分离。 使用RCU的分离介质与混合物分离的提取物至少含有水。
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公开(公告)号：EP2991964B1
公开(公告)日：2018-09-05
申请号：EP14731441.3
申请日：2014-05-02
CPC分类号： C07B41/12 , B01D15/1821 , B01D15/1857 , B01D15/363 , B01D15/3857 , C07B41/02 , C07C29/1285 , C07C67/03 , Y02P20/127 , C07C69/14
摘要： The present disclosure provides for a process for an equilibrium limited reaction using reactive chromatography unit (RCU) in which a first organic donor reactant (FODR) and a second organic acceptor reactant (SOAR) react to form a product mixture of a first acceptor product (FAP) and a second donor co-product (SDCP). The equilibrium-limited reaction does not produce water. The RCU has separation media to separate the product mixture into a raffinate and an extract. The FODR is in a stoichiometric deficit relative to the SOAR for the equilibrium limited reaction, so that the SOAR acts as the eluent for both the raffinate and the extract, and so as not to produce an azeotrope of FODR and the SDCP in the extract.
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公开(公告)号：EP2991965B1
公开(公告)日：2017-06-21
申请号：EP14727342.9
申请日：2014-05-02
发明人： KAWAJIRI, Yoshiaki , BOMMARIUS, Andreas S. , FRANK, Timothy C. , DONALDSON, Megan E. , OH, Jungmin , AGRAWAL, Gaurav
CPC分类号： C07C51/48 , B01D15/1857 , B01D15/362 , B01D15/3857 , C07C67/08 , C07C67/56 , Y02P20/127 , C07C69/14
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6.发明授权
公开(公告)号：EP2794042B1
公开(公告)日：2017-05-10
申请号：EP12809501.5
申请日：2012-12-14
发明人： FRANK, Timothy C. , MOORE, J.W. , LARSEN, Paul A. , PATIL, Pramod D. , WHITTINGSLOW, Robert M. , GILLIS, Paul A.
IPC分类号： B01D9/00
CPC分类号： B01D9/00 , B01D1/007 , B01D1/24 , B01D9/0031
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7.发明公开Membrane stripping process for removing volatile organic compounds from a latex 审中-公开用于从胶乳中除去挥发性有机化合物的Tripp膜法
公开(公告)号：EP2636441A1
公开(公告)日：2013-09-11
申请号：EP13156537.6
申请日：2013-02-25
CPC分类号： C09D113/02 , B01D61/362 , B01D2311/06 , B01D2311/13 , C08F6/003 , C08F6/16 , C09D5/022
摘要： The present invention relates to a method of removing volatile organic compounds (VOCs) from a latex using a membrane.
摘要翻译： 本发明涉及利用膜除去胶乳挥发性有机化合物（VOC）的方法。
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公开(公告)号：EP3166919A1
公开(公告)日：2017-05-17
申请号：EP15741672.8
申请日：2015-06-25
IPC分类号： C07C51/377
CPC分类号： C07C51/487 , C07C51/377 , C07C57/04
摘要： A process comprising subjecting a composition comprising an alpha- or beta-hydroxycarboxylic acid, water, an extraction solvent, and an acid catalyst to extractive dehydration to form an unsaturated carboxylic acid product.
摘要翻译： 包括使包含α-羟基羧酸，β-羟基羧酸，水，萃取溶剂和酸催化剂的组合物进行萃取脱水以形成不饱和羧酸产物的方法。
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9.发明公开
公开(公告)号：EP2794042A1
公开(公告)日：2014-10-29
申请号：EP12809501.5
申请日：2012-12-14
发明人： FRANK, Timothy C. , MOORE, J.W. , LARSEN, Paul A. , PATIL, Pramod D. , WHITTINGSLOW, Robert M. , GILLIS, Paul A.
IPC分类号： B01D9/00
CPC分类号： B01D9/00 , B01D1/007 , B01D1/24 , B01D9/0031
摘要： Disclosed are processes and apparatuses for producing a crystalline product. The processes and apparatuses may extend the operational time of an evaporative crystallizer by providing an internal volume or large deposit inventory for fouling deposits to reside without impacting the unit operation.
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公开(公告)号：EP2708278A1
公开(公告)日：2014-03-19
申请号：EP13181062.4
申请日：2013-08-20
IPC分类号： B01D61/36 , C02F1/44 , C02F101/32
CPC分类号： C09D133/00 , B01D61/36 , B01D61/362 , B01D2311/13 , B01D2311/25 , B01D2317/022 , C02F1/448 , C02F2101/322 , C02F2103/365
摘要： The present invention relates to a process for removing volatile organic compounds (VOCs) from a liquid stream using multiple membranes that are permeable to the VOCs but impermeable to the liquid.
摘要翻译： 本发明涉及一种用于使用从液体流中除去挥发性有机化合物（VOC）的多个膜是可渗透的以做挥发性有机化合物但不渗透液体。
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