公开(公告)号：US20190011337A1

公开(公告)日：2019-01-10

申请号：US15644920

申请日：2017-07-10

申请人： CEM Corporation

发明人： Michael J. Collins, Sr. ,  Joseph J. Lambert ,  Matthew N. Beard ,  Paul C. Elliott

IPC分类号： G01N1/40

CPC分类号： G01N1/4055 ,  B01D11/0257 ,  B01D11/0265 ,  B01D11/0423 ,  G01N1/34 ,  G01N1/4022 ,  G01N1/44 ,  G01N30/06 ,  G01N2001/4061 ,  G01N2030/062

摘要： An extraction method for preparing samples for analytical analysis is disclosed. The method includes the steps of placing a sample matrix containing one or more analytes in a heat conductive sample cup, positioning the heat conductive sample cup in a pressure-resistant reaction chamber, dispensing solvent into the heat conductive sample cup, dispersing the solvent and the sample matrix in the sample cup in the reaction chamber, heating the sample matrix and the extraction solvent in the heat conductive sample cup in the reaction chamber to a temperature at which the dispensed solvent generates an above-atmospheric pressure, and releasing the extraction solvent extract from the sample cup at atmospheric pressure.

公开(公告)号：US20180119052A1

公开(公告)日：2018-05-03

申请号：US15702477

申请日：2017-09-12

申请人： Bruce Martinsen ,  Shayne Martinsen

发明人： Bruce Martinsen ,  Shayne Martinsen

IPC分类号： C11B1/10 ,  B01D11/02

CPC分类号： C11B1/10 ,  B01D11/02 ,  B01D11/0215 ,  B01D11/0261 ,  B01D11/0265

摘要： A plant oil extraction system may include a reservoir tank, an agitator tank, a filtration system, a boiler tank, a condenser unit, and a vacuum chamber. The reservoir tank may hold a solvent to be used in the system process. The solvent may be deposited into the reservoir tank through a fill port. A pump may transfers the solvent from the reservoir tank to the agitator tank. The agitator tank may hold dry plant matter. The agitator tank may separate oil from the plant matter by use of solvent where the mixture of solvent and plant oil drains to the boiler tank through a filter system. The boiler tank comprise of a tank stack (condenser) used for separating extracted plant oil from the solvent by boiling off the solvent and a vacuum pump used to extract residual solvent from the extracted plant oil and generally purge the extracted plant oil.

公开(公告)号：US20170253947A1

公开(公告)日：2017-09-07

申请号：US15506267

申请日：2015-09-02

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Frédéric Goettmann ,  Audrey Hertz ,  Sandrine Mongin

IPC分类号： C22B3/00 ,  C22B11/02 ,  C22B7/00 ,  B01D11/02

CPC分类号： C22B11/048 ,  B01D11/0203 ,  B01D11/0265 ,  B01D11/0288 ,  B01D11/0292 ,  B22F9/04 ,  B22F2009/001 ,  B22F2301/25 ,  B22F2301/255 ,  C22B3/22 ,  C22B7/009 ,  C22B11/026 ,  Y02P10/214

摘要： Method of selective extraction of a metal of the family of platinoids, from a ceramic support containing said metal, comprising the following successive steps: a) said ceramic support containing said metal is brought into contact, in an extraction chamber, with an extraction medium consisting of a pressurized dense fluid containing an organic ligand that is selective for the metal and that is capable of forming a complex with said metal in the 0 state; whereby are obtained, on the one hand, a ceramic support depleted in said metal, or even free of said metal, and, on the other hand, a medium consisting of the pressurized dense fluid containing the complex of the organic ligand with the metal in the 0 state; b) said pressurized dense fluid containing the complex of the organic ligand with the metal in the 0 state is brought back to atmospheric pressure and to ambient temperature, whereby the complex of the organic ligand with the metal in the 0 state separates from the fluid; c) the ceramic support depleted in said metal, or even free of said metal, and the complex of the organic ligand with the metal in the 0 state, are recovered.

公开(公告)号：US20160200578A1

公开(公告)日：2016-07-14

申请号：US14912645

申请日：2014-08-18

申请人： NATIONAL RESEARCH COUNCIL OF CANADA

发明人： Jianfu Ding ,  Patrick Malenfant ,  Zhao Li ,  Jacques Lefebvre ,  Fuyong Cheng ,  Benoit Simard

IPC分类号： C01B31/02

CPC分类号： C01B32/166 ,  B01D11/0257 ,  B01D11/0265 ,  B01D11/0288 ,  B01D21/262 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/159 ,  C01B32/172 ,  C01B32/174

摘要： A two-step sc-SWCNT enrichment process involves a first step based on selective dispersion and extraction of semi-conducting SWCNT using conjugated polymer followed by a second step based on an adsorptive process in which the product of the first step is exposed to an inorganic absorptive medium to selectively bind predominantly metallic SWCNTs such that what remains dispersed in solution is further enriched in semiconducting SWCNTs. The process is easily scalable for large-diameter semi-conducting single-walled carbon nanotube (sc-SWCNT) enrichment with average diameters in a range, for example, of about 0.6 to 2.2 nm. The first step produces an enriched sc-SWCNT dispersion with a moderated sc-purity (98%) at a high yield, or a high purity (99% and up) at a low yield. The second step can not only enhance the purity of the polymer enriched sc-SWCNTs with a moderate purity, but also further promote the highly purified sample to an ultra-pure level. Therefore, this two-step hybrid process provides sc-SWCNT materials with a super high purity, as well as both a high sc-purity (for example greater than 99%) and a high yield (up to about 20% or higher).

摘要翻译： 两步sc-SWCNT富集方法包括基于使用共轭聚合物选择性分散和提取半导体SWCNT的第一步骤，然后基于吸附方法的第二步骤，其中第一步骤的产物暴露于无机 吸收介质以选择性地结合主要金属SWCNT，使得在溶液中分散的物质进一步富集在半导体SWCNT中。 该方法可以容易地扩展到大直径半导体单壁碳纳米管（sc-SWCNT）富集，其平均直径在例如约0.6至2.2nm的范围内。 第一步以高产率或高纯度（99％及以上）以低产率产生具有缓和sc-纯度（98％）的富集的sc-SWCNT分散体。 第二步不仅可以提高中等纯度的富集聚合物的sc-SWCNT的纯度，还可以进一步促进高纯度样品达到超纯水平。 因此，这种两步混合工艺提供具有超高纯度的sc-SWCNT材料，以及高sc纯度（例如大于99％）和高产率（高达约20％或更高）两者。

公开(公告)号：US09320987B2

公开(公告)日：2016-04-26

申请号：US13995821

申请日：2011-12-27

申请人： Emmanuel G. Koukios

发明人： Emmanuel G. Koukios

IPC分类号： B01D11/02 ,  C10G1/04 ,  C10L5/44 ,  C10L9/02 ,  C10L9/08

CPC分类号： B01D11/0265 ,  B01D11/02 ,  C10G1/047 ,  C10G2300/1003 ,  C10G2300/1011 ,  C10G2300/201 ,  C10G2300/4006 ,  C10G2300/805 ,  C10L5/44 ,  C10L9/02 ,  C10L9/083 ,  Y02E50/10 ,  Y02E50/14 ,  Y02E50/15 ,  Y02E50/30 ,  Y02P30/20

摘要： The invention refers to a methodology for the removal of inorganic components such as potassium, sodium, chlorine, sulfur, phosphorus and heavy metals from biomass of different origins, such as from agricultural, forest or urban origin and any mixture therefrom, from low quality coals such as peat, lignite or sub-bituminous and/or bituminous coals, from urban and/or industrial origin residues and wastes, which are possible to include as much organic—>5 wt %—as inorganic—

摘要翻译： 本发明涉及从不同来源的生物质（例如来自农业，森林或城市来源的）和来自低质量煤的任何混合物中除去钾，钠，氯，硫，磷和重金属的无机成分的方法 例如来自城市和/或工业来源的残留物和废物的泥炭，褐煤或次烟煤和/或烟煤，其可能包括尽可能多的有机重量百分比> 5重量％ - 无机重量<95重量％的材料和 来自污水处理厂的污泥。 该方法包括以下步骤：提供盐，与水混合以产生含有盐的水溶液，用含有盐的水溶液，优选含有锆或钇的盐浸出原料。

公开(公告)号：US20130197216A1

公开(公告)日：2013-08-01

申请号：US13520732

申请日：2011-01-03

申请人： María Graciela Cares Pacheco ,  Luis Francisco Javier Gaete Garreton ,  Yolanda del Pilar Vargas Hernández ,  John Gabriel Alarcon Camacho ,  Javier Ignacio Sainz Lobo

发明人： María Graciela Cares Pacheco ,  Luis Francisco Javier Gaete Garreton ,  Yolanda del Pilar Vargas Hernández ,  John Gabriel Alarcon Camacho ,  Javier Ignacio Sainz Lobo

IPC分类号： B01D11/02 ,  C07H1/08

CPC分类号： B01D11/0261 ,  B01D11/0226 ,  B01D11/0265 ,  B01J19/10 ,  B01J19/20 ,  B01J2219/00094 ,  B01J2219/187 ,  C07H1/08

摘要： The invention relates to a device and method for extracting active principles from natural sources, using a counter-flow extractor assisted by a sound transduction system, which allows a cavitation sound field to be applied in the zone containing the material formed by the raw material of the natural product and a solvent extraction medium. According to the invention, the device (11) comprises: an inclined casing (12) containing a helical screw conveyor (13) having a plurality of blades (17), said casing including a lower end (15) and an upper end (16); a hopper (21) for introducing the material, which is disposed on top of the lower end (15) such that it is inclined at an angle # in relation to the surface of the casing (12), said feed hopper (21) including a second helical screw conveyor (22); an outlet hopper (31) for releasing the treated material, which hopper is located at the upper end (16) of the casing (12); a first load line (23) for loading the solvent extraction medium, which load line is located at the upper end (16); a discharge line (26) for discharging the liquid extract, which discharge line is located at the lower end (15) and is provided with a screen (27) that filters the liquid extract; and a sound transduction system (29) for producing ultrasound, which is located at the lower end (15) on a surface portion (28). The method comprises the following steps: (a) preparing the raw material; (b) supplying the product and the solvent to the device, in counter-flow mode; (c) applying a sound field to the product together with the solvent; (d) extracting the product with the extraction liquid, in counter-flow mode; and (e) collecting the liquid extract and the depleted material.

摘要翻译： 本发明涉及一种使用由声音传导系统辅助的逆流提取器从天然来源提取活性成分的装置和方法，该方法允许在包含由原料形成的材料的区域中施加空化声场 天然产物和溶剂萃取介质。 根据本发明，装置（11）包括：倾斜壳体（12），其包含具有多个叶片（17）的螺旋输送机（13），所述壳体包括下端（15）和上端（16） ）; 一种用于引入材料的料斗（21），该料斗设置在下端（15）的顶部上，使得其相对于壳体（12）的表面倾斜角度＃，所述进料斗（21）包括 第二螺旋螺旋输送机（22）; 用于释放经处理的材料的出料斗（31），该料斗位于壳体（12）的上端（16）处; 用于装载溶剂提取介质的第一负载管线（23），该负载管线位于上端（16）处; 用于排出液体提取物的排出管线（26），该排出管线位于下端（15）处，并且设置有过滤液体提取物的筛网（27）; 以及用于产生超声的声音转导系统（29），其位于表面部分（28）上的下端（15）处。 该方法包括以下步骤：（a）制备原料; （b）以逆流模式向产品供应产品和溶剂; （c）与溶剂一起向产品施加声场; （d）以逆流模式用提取液萃取产物; 和（e）收集液体提取物和贫化物质。

公开(公告)号：US20120273419A1

公开(公告)日：2012-11-01

申请号：US13506546

申请日：2012-04-27

申请人： Herbert E. Fried

发明人： Herbert E. Fried

IPC分类号： B01D11/00

CPC分类号： B01D11/0265

摘要： A method for removal of a liquid heat transfer medium from pelletized biomass which has been torrefied by liquid torrefaction by immersing the torrefied biomass into a solvent bath which is miscible with the liquid heat transfer medium, then subjecting the torrefied biomass to the solvent for periodic sonification and/or agitation at a suitable temperature to substantially remove the liquid heat transfer medium from the biomass, separating the solvent from the torrefied biomass and filtering the solvent to remove liquid heat transfer medium residue.

摘要翻译： 一种从颗粒状生物质中除去液体传热介质的方法，其通过将烘焙生物质浸入与液体传热介质可混溶的溶剂浴中而被液体烘焙烘焙，然后将烘焙生物质经受溶剂进行定期超声处理 和/或在合适的温度下搅拌以基本上从生物质中除去液体传热介质，从溶剂中分离溶剂并过滤溶剂以除去液体传热介质残留物。

公开(公告)号：US20120251642A1

公开(公告)日：2012-10-04

申请号：US13393171

申请日：2010-08-24

申请人： Junjie Gu ,  Juan Du

发明人： Junjie Gu ,  Juan Du

IPC分类号： B01D11/02 ,  C10L1/00 ,  C10G73/00 ,  A61K36/489 ,  A61K31/352

CPC分类号： B01D11/023 ,  B01D11/0265

摘要： The present invention discloses a continuous material extraction system for continuously extracting valuable components in the material by means of a solvent, the system comprising: an extraction tank which is a sealed container being substantially parallelepiped, wherein in the longitudinal direction of the extraction tank, the extraction tank has a first end at which a material inlet is provided, and a second end, and a material outlet is provided at the first end or the second end; the upper portion of said extraction tank is provided with a solvent inlet, and the lower portion of said extraction tank is provided with a solution outlet; in the longitudinal direction of said extraction tank, the lower portion of said extraction tank is provided with an extraction bath which is applied for accommodating the solvent and the material, wherein in the longitudinal direction of said extraction tank said extraction bath is provided with a material conveying mechanism and an ultrasonic generator. The present invention further discloses a method of extracting valuable components in the material by the continuous material extraction system mentioned above.

摘要翻译： 本发明公开了一种连续材料提取系统，用于通过溶剂连续提取材料中的有价值的组分，该系统包括：提取罐，其为基本上平行六面体的密封容器，其中在提取罐的纵向方向上， 提取罐具有设置材料入口的第一端，在第一端或第二端设有第二端和材料出口; 所述提取罐的上部设有溶剂入口，所述提取罐的下部设有溶液出口; 在所述提取罐的纵向方向上，所述提取罐的下部设置有用于容纳溶剂和材料的提取槽，其中在所述提取罐的纵向方向上，所述提取槽具有材料 输送机构和超声波发生器。 本发明还公开了一种通过上述连续材料提取系统从材料中提取有价值的组分的方法。

公开(公告)号：US08252239B2

公开(公告)日：2012-08-28

申请号：US12783924

申请日：2010-05-20

申请人： Mami Hakari ,  Shigenori Togashi ,  Yasuhiko Sasaki

发明人： Mami Hakari ,  Shigenori Togashi ,  Yasuhiko Sasaki

IPC分类号： B06B1/20 ,  B01D11/00 ,  B01D17/02

CPC分类号： B01D11/04 ,  B01D11/0265 ,  B01D11/0496 ,  B01F3/0819 ,  B01F11/0283

摘要： The invention aims to reduce the processing time of liquid-liquid extraction, reduce variations in the amount of extraction of a solute, and improve the extraction efficiency. Provided are a container adapted to contain a continuous phase and a dispersion phase that are mutually immiscible liquids, and a solute dissolved in at least one of the continuous and dispersion phases, a water tank accommodating therein the container and containing water around the container, an emulsification ultrasonic oscillation source disposed outside the water tank, on a plane substantially parallel with the interface between the continuous and dispersion phases, a separation ultrasonic oscillation source disposed outside the water tank, an ultrasonic-oscillation-source driving circuit configured to drive the emulsification ultrasonic oscillation source and the separation ultrasonic oscillation source, and a control unit configured to control the ultrasonic-oscillation-source driving circuit such that it sequentially drives the emulsification ultrasonic oscillation source and the separation ultrasonic oscillation source.

摘要翻译： 本发明旨在减少液 - 液萃取的处理时间，减少溶质萃取量的变化，提高萃取效率。 提供一种容器，其适于容纳相互不混溶的液体的连续相和分散相，以及溶解在至少一个连续分散相中的溶质，在其中容纳容器并在容器周围容纳水的水箱， 乳化超声波振荡源设置在水箱外部，与基本上平行于连续分散相之间的界面的平面上，设置在水箱外部的分离超声波振荡源，构造成驱动乳化超声波的超声波振荡源驱动电路 振荡源和分离超声波振荡源，以及控制单元，被配置为控制超声波振荡源驱动电路，使得其依次驱动乳化超声波振荡源和分离超声波振荡源。

公开(公告)号：US20110056823A1

公开(公告)日：2011-03-10

申请号：US12584432

申请日：2009-09-04

申请人： Henry Aoki

发明人： Henry Aoki

IPC分类号： B01D3/40

CPC分类号： B01D11/0265 ,  A23F5/24 ,  A23L11/00

摘要： The present invention provides apparatus and methods for extracting active ingredients from a raw material. The apparatus comprises an atomized water particle production device; an extracting device for bringing a raw material into contact with the atomized water particles so that the atomized water particles trap active ingredients in the raw material; a condensing device for liquefying the atomized water particles that hold the active ingredients; and means for promoting extraction of the raw material. The means for promoting extraction may comprise decompression means for subjecting the raw material within the extracting device to decompression and activation means for activating the raw material.

摘要翻译： 本发明提供从原料中提取活性成分的装置和方法。 该装置包括雾化水颗粒生产装置; 提取装置，用于使原料与雾化水颗粒接触，使得雾化水颗粒捕集原料中的活性成分; 用于液化容纳活性成分的雾化水颗粒的冷凝装置; 以及促进原料提取的方法。 用于促进提取的方法可以包括减压装置，用于使提取装置内的原料经受减压和活化原料的活化装置。