公开(公告)号：EP4438568A2

公开(公告)日：2024-10-02

申请号：EP24186949.4

申请日：2019-02-20

申请人： Botanical Water Technologies IP Ltd

发明人： KAMBOURIS, Ambrosios

IPC分类号： C02F103/32

CPC分类号： A23L2/08 ,  Y02A40/20 ,  Y02P60/87 ,  A23L2/082 ,  A23L2/085 ,  A23L2/087 ,  C05F5/008 ,  A23K10/30 ,  A23K10/33 ,  A23K10/38 ,  A23L2/74 ,  C13B20/165 ,  C02F1/445 ,  C02F1/441 ,  C02F1/283 ,  C02F1/442 ,  C02F1/444 ,  C02F2103/3220130101 ,  C02F2303/0420130101 ,  C02F2303/0220130101 ,  C02F1/04 ,  C05F5/004 ,  B01D61/58 ,  B01D61/027 ,  B01D61/145 ,  B01D61/364 ,  B01D2311/0620130101 ,  B01D2311/267320130101 ,  Y02E50/10 ,  B01D61/0022

摘要： A method for preparing a plant derived product or a process intermediate or a process input, the method comprising the steps of providing a plant derived starting material, subjecting the starting material to a forward osmosis step against a draw solution so as to produce a plant material concentrate, and subjecting the draw solution to a water removal step. The water removal step may include further forward osmosis in combination with an evaporator system.

公开(公告)号：EP4289501B1

公开(公告)日：2024-08-21

申请号：EP22177934.1

申请日：2022-06-08

IPC分类号： B01D61/02 ,  B01D61/58 ,  B01D61/00

CPC分类号： B01D61/58 ,  B01D61/025 ,  B01D61/002 ,  B01D2311/0420130101 ,  B01D2313/24320130101 ,  B01D2313/24620130101 ,  Y02A20/131

公开(公告)号：EP4380772A1

公开(公告)日：2024-06-12

申请号：EP22852458.3

申请日：2022-08-03

申请人： Pyrowave Inc.

发明人： DOUCET, Jocelyn ,  LAVIOLETTE, Jean-Philippe ,  ESLAMI, Ali

IPC分类号： B29B17/00 ,  B01D11/02 ,  B01D61/14

CPC分类号： Y02W30/62 ,  B01D11/0288 ,  B01D11/0492 ,  B01D11/0488 ,  B01D11/028 ,  B01D61/149 ,  B01D2315/1620130101 ,  B01D2317/02520130101 ,  B01D2317/02220130101 ,  B01D61/0271 ,  B01D61/58 ,  B29B17/02 ,  B29B2017/029320130101

公开(公告)号：EP4364829A1

公开(公告)日：2024-05-08

申请号：EP22832743.3

申请日：2022-06-08

申请人： Sumitomo Chemical Company Limited

发明人： NAKASUJI, Takehiro ,  YOKOKAWA, Naoki ,  KINOSHITA, Masahiro ,  NAKAO, Shinichi

IPC分类号： B01D61/02 ,  B01D61/12 ,  B01D61/58 ,  B01D69/02

CPC分类号： Y02A20/131 ,  B01D61/58 ,  B01D61/12 ,  B01D61/02 ,  B01D69/02

摘要： Provided is a membrane separation method to which a reverse osmosis method can be applied as a method for separating or concentrating a to-be-treated liquid having a high osmotic pressure or as a water recovery method. The membrane separation method for a to-be-treated liquid having an osmotic pressure according to the present invention includes a first step of separating the to-be-treated liquid into a first permeate and a first retentate by a reverse osmosis method using a loose RO membrane (50). The to-be-treated liquid satisfies πCb' > ΔPmax when an osmotic pressure of a to-be-treated liquid side membrane surface concentration Cb' is represented by πCb' and a maximum operating pressure difference is represented by ΔPmax, or has an osmotic pressure of 5 MPa or more and 100 MPa or less. The loose RO membrane (50) is a membrane through which at least a part of a solute contained in the to-be-treated liquid passes together with a solvent.

公开(公告)号：EP3492574A2

公开(公告)日：2019-06-05

申请号：EP18213220.9

申请日：2011-08-24

申请人： Repligen Corporation

发明人： Shevitz, Jerry

IPC分类号： C12M1/12 ,  B01D63/02 ,  C12M1/26 ,  C12M1/34 ,  C12M3/06

CPC分类号： B01D61/58 ,  B01D63/02 ,  B01D2313/13 ,  B01D2313/243 ,  C12M23/40 ,  C12M29/00 ,  C12M29/04 ,  C12M29/10 ,  C12M33/00 ,  C12M41/26 ,  C12M41/32 ,  C12M41/38 ,  C12M41/40 ,  C12M47/10

摘要： Enclosed reactor systems, each of at least three chambers, fluid flow between the chambers controlled by selectively permeable barriers, flow controlled by an alternating flow diaphragm pump. Also dual diaphragm pump, a diaphragm pump-driven sampling manifold, and a modifier module, all usable with the enclosed reactor systems as well as other systems.

公开(公告)号：EP3408011A1

公开(公告)日：2018-12-05

申请号：EP17705211.5

申请日：2017-01-24

申请人： Kurion, Inc.

发明人： MERTZ, Joshua ,  SIMPSON, Brett ,  LUEY, Ja-Kael ,  ORME, Ron ,  CARLSON, David

IPC分类号： B01D61/58 ,  C02F1/42 ,  C02F1/44

CPC分类号： B01D61/58 ,  B01D61/025 ,  B01D61/027 ,  B01D61/14 ,  B01D2311/2623 ,  B01D2311/2642 ,  B01D2311/2673 ,  B01D2311/268 ,  C02F1/42 ,  C02F1/44 ,  C02F2201/008

摘要： A method for manipulating ion concentration to maximize ion exchange media performance is disclosed herein. First a source liquid is directed through an ion concentrator such as a nanofilter, reverse osmosis membrane, or an evaporator/crystallizer. The ion concentrator separates the source liquid into a concentrate stream and a permeate stream wherein the permeate stream comprises a smaller concentration of ions than the concentrate stream. The concentrate stream and/or the permeate stream (input stream) may then be directed through an ion exchange vessel. The ion exchange vessel receives the input stream, enables ion exchange between the ion exchange media in the vessel and the input stream resulting in a liquid output having a smaller concentration of ions than the input stream.

公开(公告)号：EP3400093A1

公开(公告)日：2018-11-14

申请号：EP17735770.4

申请日：2017-01-06

申请人： Central Gippsland Region Water Corporation

发明人： HODGKINSON, Andrew

IPC分类号： B01D65/08 ,  B01D61/22 ,  C02F3/06

CPC分类号： B01D61/22 ,  B01D61/025 ,  B01D61/027 ,  B01D61/145 ,  B01D61/16 ,  B01D61/58 ,  B01D65/08 ,  B01D2311/04 ,  B01D2311/06 ,  B01D2315/06 ,  C02F1/441 ,  C02F1/442 ,  C02F3/006 ,  C02F3/1273 ,  C02F9/00 ,  C02F2103/28 ,  C02F2303/14 ,  C02F2303/20 ,  Y02W10/15 ,  B01D2311/2642 ,  B01D2311/2688 ,  B01D2311/2692 ,  B01D2311/12

摘要： A membrane separation process is described. The process comprises pumping of a fluid stream through a membrane module to produce a permeate during a plurality of membrane operating cycles. Each membrane operating cycle comprises a filtration cycle and a relaxation cycle. Concentration polarisation is controlled during the process by controlling duration of filtration cycles and relaxation cycles to relatively short duration to maintain the degree of concentration polarisation below a target.

公开(公告)号：EP3395430A1

公开(公告)日：2018-10-31

申请号：EP16838025.1

申请日：2016-12-22

申请人： Acciona Agua, S.A.

发明人： DE LA TORRE GARCÍA, Teresa ,  CORZO GARCÍA, Beatriz ,  MALFEITO SÁNCHEZ, Jorge ,  MICO RECHE, Mª del Mar ,  MOLINA FERNANDEZ, Adolfo

IPC分类号： B01D61/00 ,  B01D61/58 ,  C02F1/44 ,  B01D71/12

CPC分类号： B01D61/005 ,  B01D61/002 ,  B01D61/58 ,  B01D71/12 ,  B01D2311/246 ,  B01D2313/50 ,  C02F1/008 ,  C02F1/441 ,  C02F1/442 ,  C02F1/445 ,  C02F2209/40

摘要： Method for treating water by nanofiltration or reverse osmosis with a forward osmosis system as pretreatment which comprises a control system by means of which the flow difference between the inlet and the outlet of the membrane at any of the two sides of the membrane is regulated by means of a system for adding a solution with an osmotic pressure lower than or greater than the water to be treated.

公开(公告)号：EP3174572B1

公开(公告)日：2018-09-26

申请号：EP15766614.0

申请日：2015-07-31

申请人： Xenios AG

发明人： PESENTI, Antonio ,  ZANELLA, Alberto ,  SALERNO, Domenico ,  PATRONITI, Nicolò Antonino ,  MANTEGAZZA, Francesco

IPC分类号： A61M1/16 ,  A61M1/34 ,  A61M1/32

CPC分类号： A61M1/3482 ,  A61M1/1698 ,  A61M1/32 ,  A61M1/3479 ,  A61M2202/0225 ,  B01D61/145 ,  B01D61/42 ,  B01D61/58

摘要： The present invention relates to an extracorporeal circuit for CO2 removal from blood comprising a line for taking blood from the patient, a decarboxylation assembly and a line for returning the blood to the patient; said decarboxylation assembly comprising a first filtering unit, an oxygenator, an electrodialyzer adapted to generate an acid solution and a basic solution and means for the infusion of said acid solution upstream of said oxygenator, wherein said electrodialyzer comprises a first electrodialysis chamber and a second electrodialysis chamber, said first and second electrodialysis chambers being separated by an ionic membrane, and in that wherein said first chamber and said second chamber are respectively separated from the positive electrode, or anode, and from the negative electrode, or cathode, by means of a bipolar membrane.

公开(公告)号：EP3308651A1

公开(公告)日：2018-04-18

申请号：EP17203086.8

申请日：2014-01-31

申请人： Roquette Frères

发明人： BARATA, Manuel ,  DUFLOT, Pierrick ,  DHALLEINE, Claire ,  VERRIN, Jean-Marc

IPC分类号： A23J1/14

CPC分类号： C07K1/34 ,  A23J3/14 ,  B01D61/025 ,  B01D61/145 ,  B01D61/147 ,  B01D61/16 ,  B01D61/58 ,  B01D2311/04 ,  B01D2315/10 ,  C07K1/36 ,  C07K14/415 ,  B01D2311/2642 ,  B01D2311/2676

摘要： L'invention concerne un procédé de fractionnement des fractions solubles de pois, comprenant la succession d'une étape de microfiltration ou de centrifugation, suivie d'une étape d'ultrafiltration, et d'une éventuelle étape d'osmose inverse. On parvient ainsi à réduire la fuite de protéines vers les fractions solubles, à améliorer le rendement de l'étape unitaire de concentration par évaporation des fractions solubles, et on réussit à isoler de manière sélective les protéines d'intérêt. Il s'agit en outre d'un procédé simple à mettre en oeuvre, les dispositifs utilisés au niveau de chaque étape unitaire étant classiques et bien connus de l'homme du métier. Qui plus est, le procédé objet de la présente invention est exempt de tout solvant organique autre que l'eau.

摘要翻译： 本发明涉及用于分级可溶性豌豆级分的方法，其包括微滤或离心步骤的继续，接着超滤步骤和可能的反渗透步骤。 因此可以减少蛋白质向可溶部分的泄漏，通过蒸发可溶部分来提高单位浓缩步骤的效率，并且可以选择性地分离感兴趣的蛋白质。 这也是一种实施的简单方法，在每个单元步骤使用的设备是常规的并且是本领域技术人员公知的。 而且，作为本发明主题的方法不含除水以外的任何有机溶剂。