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公开(公告)号：US11712639B2
公开(公告)日：2023-08-01
申请号：US18078650
申请日：2022-12-09
CPC分类号： B01D11/043 , B01D5/003 , B01D5/0051 , B01D11/0434 , B01D11/0484 , B01D11/0492
摘要： An apparatus and method for extraction of oils from botanical material using high-pressure hydrocarbons such as propane, or butane, or mixtures thereof are described. A high-pressure propane or butane saturated liquid/vapor mixture formed by pressure reduction through a valve placed before an extraction column, thereby serving as an expansion port was employed. The apparatus is capable of both continuous liquid extraction or batch-style liquid operation through the use of a manifold valve, which directs the solvent liquid/vapor in the system to either a supply tank or an extraction column.
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公开(公告)号：US09868914B2
公开(公告)日：2018-01-16
申请号：US15397251
申请日：2017-01-03
发明人： Omer Refa Koseoglu
IPC分类号： C10G69/02 , B01D11/04 , B01D17/02 , B01D17/04 , C10G25/00 , C10G65/04 , C10G67/04 , C10G67/06 , C10G65/12 , C10G21/12
CPC分类号： C10G69/02 , B01D11/043 , B01D11/0457 , B01D11/0461 , B01D17/0202 , B01D17/0217 , B01D17/041 , B01D17/047 , C10G21/12 , C10G25/00 , C10G65/043 , C10G65/12 , C10G67/04 , C10G67/0418 , C10G67/0436 , C10G67/06 , C10G2300/1096 , C10G2300/202 , C10G2300/4081 , C10G2300/44
摘要： Deep desulfurization of hydrocarbon feeds containing undesired organosulfur compounds to produce a hydrocarbon product having low levels of sulfur, i.e., 15 ppmw or less of sulfur, is achieved by hydrotreating the feed under mild conditions, and separating the hydrotreated effluent into an aromatic-rich fraction which contains a substantial amount of the aromatic refractory and sterically hindered sulfur-containing compounds, and an aromatic-lean fraction. The aromatic-rich fraction is contacted with isomerization catalyst, and the isomerized aromatic-rich fraction is recycled to the mild hydrotreating process.
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公开(公告)号：US20170369518A1
公开(公告)日：2017-12-28
申请号：US15628141
申请日：2017-06-20
发明人： David DENTEL , Thomas EILERS , Edward MICINSKI
CPC分类号： C07H5/02 , B01D11/04 , B01D11/043 , B01D11/0434 , B01D11/0438 , B01D11/0446 , B01D11/048 , B01D11/0492 , B01D2011/002 , C07H1/00 , C07H1/06 , C07H13/04
摘要： The present invention relates to a method for the chlorination of a sucrose-6-acylate to produce a 4,1′,6′-trichloro-4,1′,6′-trideoxy-galactosucrose-6-acylate wherein said method includes steps of: (i) combining the sucrose-6-acylate with a chlorinating agent in a reaction vehicle comprising a tertiary amide to afford a mixture; (ii) heating said mixture for a heating period in order to provide chlorination of sucrose-6-acylate at the 4, 1′ and 6′ positions thereof; and (iii) quenching the product stream of (ii) to produce a 4,1′,6′-trichloro-4,1′,6′-trideoxy-galactosucrose-6-acylate; wherein before said quenching, a portion of said tertiary amide is removed by extraction into a solvent in which said tertiary amide is at least partially soluble.
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公开(公告)号：US09770701B2
公开(公告)日：2017-09-26
申请号：US15519276
申请日：2015-10-20
CPC分类号： B01J19/32 , B01D3/26 , B01D11/043 , B01J19/006 , B01J2219/00777 , B01J2219/32258 , B01J2219/32268 , B01J2219/32272
摘要： The invention relates to packed contact devices used in heat/mass exchange column apparatuses in which the processes of rectification, distillation, absorption, and extraction are run, and can be applied in the oil refining, petrochemical, chemical, gas-processing, and food-manufacturing industries. A contact device for carrying out heat/mass exchange and separation of phases in sectional cross-flow packed columns in gas/liquid and liquid/liquid systems comprises a plurality of identical contact elements assembled one upon another in one or more rows in blocks held together by spokes and vertical posts, with formation of walls in the column body that are restricted on horizontal end faces by horizontal segmental baffles conjugated in an arc with the column body; thereat, arranged between the walls are liquid distributors having a perforated part, an additional baffle, deflector plates, and vertical support plates. The space between the lower and upper walls is sealed by means of battens.
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公开(公告)号：US20170239639A1
公开(公告)日：2017-08-24
申请号：US15519276
申请日：2015-10-20
CPC分类号： B01J19/32 , B01D3/26 , B01D11/043 , B01J19/006 , B01J2219/00777 , B01J2219/32258 , B01J2219/32268 , B01J2219/32272
摘要： The invention relates to packed contact devices used in heat/mass exchange column apparatuses in which the processes of rectification, distillation, absorption, and extraction are run, and can be applied in the oil refining, petrochemical, chemical, gas-processing, and food-manufacturing industries. A contact device for carrying out heat/mass exchange and separation of phases in sectional cross-flow packed columns in gas/liquid and liquid/liquid systems comprises a plurality of identical contact elements assembled one upon another in one or more rows in blocks held together by spokes and vertical posts, with formation of walls in the column body that are restricted on horizontal end faces by horizontal segmental baffles conjugated in an arc with the column body; thereat, arranged between the walls are liquid distributors having a perforated part, an additional baffle, deflector plates, and vertical support plates. The space between the lower and upper walls is sealed by means of battens.
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6.发明授权公开(公告)号：US09556389B2
公开(公告)日：2017-01-31
申请号：US14331536
申请日：2014-07-15
发明人： Omer Refa Koseoglu
IPC分类号： C10G69/02 , B01D17/02 , B01D17/04 , C10G25/00 , C10G65/04 , C10G67/04 , C10G67/06 , C10G65/12 , C10G21/12 , B01D11/04
CPC分类号： C10G69/02 , B01D11/043 , B01D11/0457 , B01D11/0461 , B01D17/0202 , B01D17/0217 , B01D17/041 , B01D17/047 , C10G21/12 , C10G25/00 , C10G65/043 , C10G65/12 , C10G67/04 , C10G67/0418 , C10G67/0436 , C10G67/06 , C10G2300/1096 , C10G2300/202 , C10G2300/4081 , C10G2300/44
摘要： Deep desulfurization of hydrocarbon feeds containing undesired organosulfur compounds to produce a hydrocarbon product having low levels of sulfur, i.e., 15 ppmw or less of sulfur, is achieved by hydrotreating the feed under mild conditions, and separating the hydrotreated effluent into an aromatic-rich fraction which contains a substantial amount of the aromatic refractory and sterically hindered sulfur-containing compounds, and an aromatic-lean fraction. The aromatic-rich fraction is contacted with isomerization catalyst, and the isomerized aromatic-rich fraction is recycled to the mild hydrotreating process.
摘要翻译： 通过在温和条件下加氢处理进料并将加氢处理的流出物分离成富含芳烃的馏分，可以实现含有不需要的有机硫化合物的烃进料的深度脱硫以产生具有低含量硫的烃产物，即15ppmw或更少的硫。 其含有大量的芳族难溶性和空间位阻的含硫化合物，以及芳香族贫馏分。 将富含芳烃的级分与异构化催化剂接触，并将异构化的富含芳烃的级分再循环至温和的加氢处理方法。
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公开(公告)号：US20160166948A1
公开(公告)日：2016-06-16
申请号：US14909518
申请日：2014-08-11
发明人： Mark FIRESTEIN , Oded LERNER , Nadav DOBRIN
IPC分类号： B01D11/04
CPC分类号： B01D11/043 , B01F13/0074 , B01J2219/32206
摘要： Contacting arrangements adapted to be installed within a liquid-liquid extraction column, and including pairs of disk and doughnut plates.
摘要翻译： 适于安装在液 - 液萃取塔内的接触装置，包括一对圆盘和圆环板。
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公开(公告)号：US20160007803A1
公开(公告)日：2016-01-14
申请号：US14798936
申请日：2015-07-14
申请人： Christine Girardin
发明人： Christine Girardin
IPC分类号： A47J43/24
CPC分类号： A47J43/24 , A47J36/06 , A47J37/1295 , B01D11/0426 , B01D11/043 , B65D17/4012
摘要： A colander for selectively opening and closing a bottom frame is provided. The colander includes an outer shell having a screen with an upper rim forming an open top, and a bottom frame. A circular inner screen is disposed on the bottom frame, wherein the inner screen is rotatable via a pivot pin. The colander further includes an annular base rotatably coupled to the bottom frame to provide an open and closed configuration for the inner screen. The colander bottom frame can be opened and closed to remove food and the like therefrom.
摘要翻译： 提供了用于选择性地打开和关闭底部框架的漏勺。 漏勺包括具有上部边缘形成开口顶部的筛网的外壳和底部框架。 圆形内屏幕设置在底架上，其中内屏可通过枢轴销转动。 漏勺还包括可旋转地联接到底部框架的环形基座，以为内部屏幕提供打开和关闭的构造。 漏斗底框架可以打开和关闭，以从中除去食物等。
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公开(公告)号：US20150375139A1
公开(公告)日：2015-12-31
申请号：US14378598
申请日：2012-11-13
申请人： SULZER CHEMTECH AG
发明人： Fredy Wieland , Jörg Koch , Juan Ramon Herguijuela
CPC分类号： B01D11/0434 , B01D11/043 , B01D2011/002 , C10G21/20
摘要： A counter-current liquid-liquid extraction column (1) adapted for the flow of two or more liquids (2) therein is disclosed. The column comprises within one common vessel (3): a first inlet (41) for a first liquid feed stream (51), a second inlet (42) for a second liquid feed stream (52), a first outlet (61) for a product stream (71), a second outlet (62) for a byproduct stream (72), a mixing section (8) comprising an agitation means (9), a static section (10) comprising a packing (11), optionally a collector (12) and/or distributor (13), characterized in that within the common vessel (3) are only one mixing section (8) and only either one or two static sections (10). The invention further relates to a process for using said column. The present invention further relates also to the use of the column or process in removing aromatic compounds from organic streams, in treating an oil stream of a refinery, or in a liquid-liquid extraction process.
摘要翻译： 公开了一种用于在其中流动两种或多种液体（2）的逆流液 - 液萃取塔（1）。 该柱包括在一个公共容器（3）内：用于第一液体进料流（51）的第一入口（41），用于第二液体进料流（52）的第二入口（42） 产品流（71），用于副产物流（72）的第二出口（62），包括搅拌装置（9）的混合部分（8），包括填料（11）的静态部分（10），任选地 收集器（12）和/或分配器（13），其特征在于在公共容器（3）内只有一个混合部分（8）和只有一个或两个静态部分（10）。 本发明还涉及使用所述柱的方法。 本发明还涉及柱或方法在从有机物流中除去芳族化合物，处理炼油厂的油料流或液 - 液萃取方法中的用途。
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10.发明申请公开(公告)号：US20140061021A1
公开(公告)日：2014-03-06
申请号：US14075206
申请日：2013-11-08
申请人： UOP LLC
发明人： Jason L. Noe , Ian Horn , Lars Sullivan , Bruce R. Beadle , Edward M. Casey , James W. Harris
IPC分类号： B01D3/40
CPC分类号： B01D3/40 , B01D11/043 , B01D11/0488 , G01N1/2226 , G01N21/359 , G01N2001/2282 , G01N2021/3595
摘要： Embodiments of extraction unit and an analysis method are provided. In one embodiment, the analysis method includes the steps of providing a feed stream and a species-selective solvent to the distillation column, drawing a vapor sample from the distillation column, condensing the vapor sample, and analyzing at least a portion of the condensed vapor sample.
摘要翻译： 提供了提取单元和分析方法的实施例。 在一个实施方案中，分析方法包括以下步骤：向蒸馏塔提供进料流和物质选择性溶剂，从蒸馏塔中抽出蒸气样品，冷凝蒸汽样品，并分析至少一部分冷凝蒸汽 样品。
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