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1. 发明授权

EP1499411B1 INTEGRIERTE ABTRENNUNG ORGANISCHER SUBSTANZEN AUS EINEM WÄSSRIGEN BIOPROZESSGEMISCH 有权
标题翻译：对水溶液的生物处理有机物完整的分离
公开(公告)号：EP1499411B1
公开(公告)日：2007-08-08
申请号：EP03727226.7
申请日：2003-05-02
申请人： DSM Biotech GmbH
发明人： RÜFFER, Nicole , WANDREY, Christian , TAKORS, Ralf
IPC分类号： B01D11/04 , C12P13/04
CPC分类号： B01D11/048 , B01D11/0488
摘要： The invention relates to a method for the integrated separation of one or more organic substances present in an aqueous bio-process mixture containing at least one positively charged and/or chargeable group containing nitrogen by means of reactive extraction in at least one step. According to the invention, at least one liquid-liquid centrifuge is used for said reactive extraction and the organic substances from the extraction agent are re-extracted into an aqueous phase. In particular, cells and protein are removed from the bio-process mixture that is fed to the liquid-liquid centrifuges before said mixture is fed to the first centrifuge. The invention also relates to a method of this type, whereby an aqueous bio-process mixture is continuously removed from a bio-reactor, fed, together with an extraction agent, to a liquid-liquid centrifuge, extracted by means of the extraction agent, thus obtaining an organic phase, which contains the substance to be extracted. The substance can be re-extracted in a circuit using a second liquid-liquid centrifuge, producing a concentrated aqueous solution from the extracted substance and the organic phase is returned to the first liquid-liquid centrifuge.

2. 发明授权

EP0575387B1 EXTRACTION SYSTEM 失效
标题翻译： EXTRAKTIONSAPPARAT
公开(公告)号：EP0575387B1
公开(公告)日：1997-06-04
申请号：EP92905907.9
申请日：1992-03-11
申请人： MALMQUIST, Mats
发明人： MALMQUIST, Mats
IPC分类号： C07H1/08 , C07H21/00 , C12Q1/68 , C12P19/34 , G01N1/28 , C12M1/00 , C12M1/24 , B01L1/00 , B01L3/14
CPC分类号： B01L3/502 , B01D11/0415 , B01D11/048 , B01D11/0492 , Y10S435/81
摘要： PCT No. PCT/SE92/00151 Sec. 371 Date Nov. 29, 1993 Sec. 102(e) Date Nov. 29, 1993 PCT Filed Mar. 11, 1992 PCT Pub. No. WO92/15597 PCT Pub. Date Sep. 17, 1992.The present invention relates to an extraction device and a method of using such an extraction device. The extraction device, includes exchangeable reaction vials (2A, 2B, 2C) and a housing (3) having at least one longitudinally arranged capillary (12) therein. A reaction vial (2A, 2B, or 2C) and housing (3) being constructed to engage and form a closed system communicating the capillary (12) with the interior of a reaction vial (2A, 2B, or 2C). The method of using the closed extraction device involved denaturing a sample containing nucleic acid in a reaction vial followed by engaging the reaction vial to the housing and centrifuging the closed unit to allow a nucleic acid-binding medium to bind the nucleic acid. Exchangeable reaction vials (2A, 2B, 2C) containing a washing buffer and a medium causing dissociation of bound nucleic acid from the nucleic acid-binding medium are sequentially exchanged with the reaction vial engaged with the housing in order to wash the bound nucleic acid, or to dissociate the nucleic acid and bring it into solution.

3. 发明公开

EP0020055A1 Process and apparatus for effecting mass transfer 有权转让
标题翻译： Verfahren und ApparatfürdieDurchführungdes Stoffaustausches。
公开(公告)号：EP0020055A1
公开(公告)日：1980-12-10
申请号：EP80301589.0
申请日：1980-05-15
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC
发明人： Ramshaw, Colin , Mallinson, Roger Howard
IPC分类号： B01D3/30 , B01D53/18 , B01D11/04
CPC分类号： B01J19/1806 , B01D3/30 , B01D11/048 , B01D53/18 , B01J19/0066 , B01J2219/00103
摘要： Apparatus for effecting mass transfer between two fluid phases, the first of which is a liquid, which apparatus comprises a permeable element (9) which (a) allows passage of the fluids through the pores thereof, the wall surfaces of the pores providing a tortuous and substantially continuous path over which the fluids may flow, and (b) is rotatable about an axis (4) to subject the fluids to a mean acceleration of at least 150 m sec- 2 as they flow through the said pores with the first fluid flowing away from the said axis, means (16,5,6) to charge the fluids to the permeable element and means (8) to discharge at least one of the fluids or a derivative thereof from the permeable element characterised in that the permeable element has a voidage of at least 80% and/or comprises strands, fibres, fibrils or filaments and/or is rotatable to subject the fluids flowing through the said pores to a mean acceleration of more than about 5000 m sec -2 .
摘要翻译：用于在两个流体相之间进行质量传递的装置，其中第一液体是液体，该装置包括可渗透元件（9），其中（a）允许流体通过其孔隙，孔的壁表面提供曲折的以及流体可以流过的基本上连续的路径，以及（b）可以围绕轴线（4）旋转，以使流体在流过所述孔隙时平均加速至少150m 2 / 其中第一流体从所述轴线流出，装置（16,5,6）将流体加载到可渗透元件和装置（8）以将至少一种流体或其衍生物从可渗透元件排出，其特征在于可渗透元件具有至少80％的空隙率和/或包含股线，纤维，原纤维或细丝，和/或可旋转以使流过所述孔的流体经受大于约5000m秒的平均加速度， > <2>。

4. 发明公开

EP3297646A1 METHOD FOR PREPARATION OF A CANNABINOID EXTRACT FROM HEMP 审中-公开
标题翻译：从HEMP制备大麻素提取物的方法
公开(公告)号：EP3297646A1
公开(公告)日：2018-03-28
申请号：EP16735566.8
申请日：2016-05-19
申请人： "Pobelch - Gle" Ood
发明人： IVANOV, Ervin, Milenov
IPC分类号： A61K36/185 , B01D11/04
CPC分类号： A61K36/185 , A61K2236/00 , B01D11/048
摘要： The invention relates to a method for extraction and separation of cannabinoids from industrial hemp, designed for medicinal purposes, and also the preparation of an extract, not containing tetrahydrocannabinol, and the preparation of maximum refined individual cannabinoids. The advantage of the method according to the invention consists in the preparation of an extract from hemp, which contains at a high percentage medically useful cannabinoids and doesn't contain undesirable admixtures and tetrahydrocannabinol, so that it can be used without any restrictions as a pharmaceutical. Moreover, the method allows the possibility of separation, if required, into individual useful cannabinoids as pure compounds, in ecological terms, without environmental pollution, as it is according to the most synthetic methods. The possibility of producing pure compounds represents a great contribution to the research of substances, related to a concrete medical application and the preparation of various combinations thereof, with the objective of expansion the field of application. The method is also cost-effective. The method consists in that the extract, obtained in accordance with various methods, undergoes a centrifugal countercurrent liquid-liquid chromatography, as the operation includes a centrifugation of solvents and the extract, obtained during the previous operations; the solvents form two phases, the phase, which the extract is dissolved in, is mobile, and the other one is stationary, whereby the mobile phase passes through the stationary phase, wherein several amounts of the components of the extract content are captured; this passing of the mobile phase through the stationary phase is repeated many times, until separation of the desired substances, which are analyzed in a familiar way, whereby as stationary phase solvents are used, which are selected from the group of straight-chain and branched-chain hydrocarbons, produced from crude oil, straight-chain and/or branched-chain alcohols, straight-chain and/or branched-chain ketones, straight-chain and/or branched chain carboxylic acids, straight-chain and/or branched-chain nitriles, gases in supercritical and subcritical condition, like carbon dioxide, nitrogen, nitrogen oxides, water with modified acidity with or without salts of organic and non-organic substances dissolved therein, as for example NaS0
3 , carbonate compounds or mixtures of the above-mentioned solvents, and as mobile phase solvents are used, which are selected from the group of straight-chain and branched-chain hydrocarbons, produced from crude oil, straight-chain and/or branched-chain alcohols, straight-chain and/or branched-chain ketones, straight-chain and/or branched chain carboxylic acids, straight-chain and/or branched-chain nitriles, gases in supercritical and subcritical condition, like carbon dioxide, nitrogen, nitrogen oxides, water with modified acidity by organic and/or inorganic acids and bases, as well as Lewis acids and bases in the interval from 0 to 14 pH, with or without salts of organic and non-organic substances dissolved therein, as for example NaS0
3 , carbonate compounds, or mixtures of the above-mentioned solvents, while the choice of the solvents between the two phases is conditional on that, they shall be different and immiscible with each other; the centrifugation revolutions and the flow speed of the mobile phase are designed (calculated or determined experimentally) depending on the total phase volume; thus at the finish of the process the tetrahydrocannabinols and/or the tetrahydrocannabinol acids are separated from the remaining cannabinoids and/or cannabinoid acids in the solution, the other cannabinoids in the process can also be separated as a pure substance, separate in a solution and the solvents are evaporated respectively, in order to obtain a pure substance.

5. 发明公开

EP2912044A1 METHOD FOR THE FRACTIONATION OF PHOSPHOLIPIDS FROM PHOSPHOLIPID-CONTAINING MATERIAL 有权
标题翻译： VERFAHREN ZUR FRAKTIONIERUNG VON PHOSPHOLIPIDEN AUS磷脂酰胆碱药物
公开(公告)号：EP2912044A1
公开(公告)日：2015-09-02
申请号：EP13786391.6
申请日：2013-10-24
申请人： Cargill, Incorporated
发明人： BRUECHER, Tobias , DEMEY, Johan , KATTE, Matthias , MOLNAR, Jeff , TIROK, Susanne
IPC分类号： C07F9/10 , B01F17/00 , A23D9/04 , A23L1/30 , C11B1/10
CPC分类号： C07F9/103 , A21D2/32 , A23D9/013 , A23D9/04 , A23J7/00 , A23L33/12 , A23V2002/00 , B01D11/048 , B01D11/0488 , B01D2011/002 , B01F17/0064 , C07F9/10 , C07F9/11 , C11B1/102
摘要： The present invention relates to a counter-current extraction process involving a plurality of mixing and separation stages for fractionating a phospholipid-containing feed material into two or more fractions enriched in one or more phospholipids, comprising (a) contacting the phospholipid-containing starting material under agitation with an extractant comprising an aliphatic alcohol selected from C1 to C3 alcohols; (b) separating the obtained emulsion into a phospholipid-enriched extract from a residual raffinate.
摘要翻译：本发明涉及一种逆流提取方法，其包括用于将含磷脂饲料分馏成富含一种或多种磷脂的两种或多种级分的多个混合和分离阶段，其包括（a）使含磷脂的原料在搅拌下用包含选自C 1至C 3醇的脂族醇的萃取剂; （b）将所得乳液从剩余残液中分离成富含磷脂的提取物。

6. 发明公开

EP2506945A1 DISPOSITIF ET PROCEDE DE MISE EN CONTACT DE PHASES FLUIDES IMMISCIBLES PAR LA FORCE CENTRIFUGE 有权
标题翻译：设备和方法不混溶的液相的定位接触彼此离心
公开(公告)号：EP2506945A1
公开(公告)日：2012-10-10
申请号：EP10793055.4
申请日：2010-11-26
申请人： Centre National de la Recherche Scientifique , UNIVERSITE DE NANTES
发明人： FOUCAULT, Alain Paul Olivier , LEGRAND, Jack , MARCHAL, Luc , AGAISE, Charles Elie Pierre
IPC分类号： B01D15/18 , B01D15/22 , B01D11/04 , B04B5/06 , G01N30/38
CPC分类号： B01D15/1892 , B01D11/048 , B01D11/0496 , B01D15/22 , G01N30/38 , G01N30/42 , G01N2030/381
摘要： The present invention relates to a device and a method for placing immiscible fluid phases in contact with each other by means of centrifugal force, in particular in order to extract compounds from one of said phases by another phase. Said device comprises at least one contacting unit (3*) which is capable of being rotated about an axis (X'X) and which includes a plurality of cells (210, A, D) intended to be passed through consecutively by said phases, in a given flow direction, each cell being provided with two inlet/outlet channels (214 and 215) which fluidly connect the cells together in pairs and which lead into each cell, respectively, via two inlet/outlet openings, which are proximal (214a) and distal (215a) relative to the said axis, respectively. According to the invention, for at least two adjacent cells (A and D) of said at least one unit, the two proximal (214a) or else distal (215a) openings thereof are connected together directly via one of said channels (214 or 215), whereby said phases flow through one of said adjacent cells towards said axis and through the other cell while moving away from said axis.

7. 发明公开

EP0508915A1 Perfectionnements aux extracteurs centrifuges du type mono-étage et multi-étages 失效
标题翻译：单一和mehrstufiger Zentrifugal-Extraktor。
公开(公告)号：EP0508915A1
公开(公告)日：1992-10-14
申请号：EP92420112.2
申请日：1992-04-07
申请人： ROBATEL S.A.
发明人： Miachon, Jean-Paul
IPC分类号： B01D11/04
CPC分类号： B01D11/048
摘要： L'extracteur comprend des moyens pour le recyclage de l'un au moins des deux liquides (A et B) à la sortie de la chambre de décantation en vue de le réintroduire dans la chambre de mélange. Le brevet décrit l'application de l'invention aux extracteurs centrifuges du type mono-étage et du type multi-étages.
摘要翻译：提取器包括用于在离开分离室的出口处再循环两种液体（A和B）中的至少一种的装置，以便将它们重新引入混合室。描述了将本发明应用于单级和多级型离心萃取器。 ... ...

8. 发明授权

EP0312045B1 Centrifugal extractor 失效
标题翻译：离心萃取机
公开(公告)号：EP0312045B1
公开(公告)日：1992-02-19
申请号：EP88117014.6
申请日：1988-10-13
申请人： HITACHI, LTD.
发明人： Omori, Motoji , Kawaike, Kazuhiko , Saito, Masayuki , Shirao, Shuichi
IPC分类号： B01D11/04 , B01D45/12
CPC分类号： B04B1/02 , B01D11/0457 , B01D11/048

9. 发明授权

EP0002568B1 Mass transfer apparatus and its use 失效
标题翻译：大容量传送装置及其使用
公开(公告)号：EP0002568B1
公开(公告)日：1984-06-20
申请号：EP78300622.4
申请日：1978-11-13
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC
发明人： Ramshaw, Colin , Mallinson, Roger Howard
IPC分类号： B01D3/30 , B01D53/18 , B01D11/04 , C07C29/76 , C07C29/86 , B01J19/04
CPC分类号： B01J19/1806 , B01D3/30 , B01D11/048 , B01D53/18 , B01J19/0066 , B01J19/0073 , B01J2219/00103 , B01J2219/00132

10. 发明公开

EP0023745A3 Process and apparatus for effecting mass transfer 失效
标题翻译：用于影响大量传送的过程和装置
公开(公告)号：EP0023745A3
公开(公告)日：1981-09-16
申请号：EP80200730
申请日：1978-11-13
申请人： IMPERIAL CHEMICAL INDUSTRIES PLC
发明人： Ramshaw, Colin , Mallinson, Roger Howard
IPC分类号： B01D03/30 , B01D53/18 , B01D11/04 , B01J19/04
CPC分类号： B01J19/1806 , B01D3/30 , B01D11/048 , B01D53/18 , B01J19/0066 , B01J19/0073 , B01J2219/00103 , B01J2219/00132
摘要： Apparatus for effecting mass transfer between two fluid phases the first of which is a liquid, which apparatus comprises (a) an element (9) which is permeable to the fluids, which has pores which present a tortuous path to the fluids, and which is rotatable about an axis such that the fluids, are subjected to a mean acceleration of at least 300 m sec- 2 as they flow through the pores with the first fluid flowing radially outwards away from the said axis, (b) means for charging the fluids to the permeable element and (c) at least means for discharging one of the fluids or a derivative thereof from the permeable element, characterised in that the permeable element comprises strands, fibres, fibrils or filaments or mixtures thereof. The apparatus may be used in absorption, distillation or extraction processes.

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