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1. 发明公开

EP3347113A1 EXTRACTION APPARATUS AND METHOD THEREOF 有权
公开(公告)号：EP3347113A1
公开(公告)日：2018-07-18
申请号：EP16844944.5
申请日：2016-09-07
申请人： Stantchev, George
发明人： Stantchev, George
IPC分类号： B01D5/00 , B01D11/02 , B01D59/24 , C02F1/26 , C10G1/04 , C10G21/06 , C10G21/28 , C10G73/23
CPC分类号： B01D11/0296 , B01D3/10 , B01D3/40 , B01D11/02 , B01D11/0207 , B01D33/03 , C10G1/04 , C10G21/06 , C10G21/28 , C11B1/10 , C11B9/025
摘要： The present invention relates to an extraction apparatus for extracting at least one constituent in a substance. The extraction apparatus comprises an extractor, an extraction separator and an extraction condenser. The extractor is used to mix the substance and an extraction fluid, wherein the extraction fluid is a subcritical fluid. The extraction separator is connected to the extractor for receiving and heating the extraction fluid to gasify the extraction fluid and to separate the constituent and the gasified extraction fluid. The extraction condenser is connected to the extraction separator and the extractor for receiving and liquefying the gasified extraction fluid from the extraction separator and sending the liquefied extraction fluid to the extractor.

2. 发明公开

EP3096853A4 REMOVAL OF HEAVY HYDROCARBONS 审中-实审转让
公开(公告)号：EP3096853A4
公开(公告)日：2017-10-18
申请号：EP15740006
申请日：2015-01-24
申请人： GTC TECH US LLC
发明人： KHANDELWAL RAHUL , NGUYEN THU , NELSON COLE , CRETOIU MIRCEA , RAMANUJAM VENKATA K , MCCAULLEY MICHAEL , SLIMP B BRYANT
IPC分类号： B01D11/04 , C10G21/14 , C10G21/28
CPC分类号： C10G21/14 , B01D11/0488 , C10G21/28
摘要： Apparatuses, systems and methods for separating heavy hydrocarbons from a solvent stream are disclosed. The heavy hydrocarbons and solvent can be recovered and processed further.

3. 发明公开

EP2958975A4 IMPROVED SEPARATION OF SOLID ASPHALTENES FROM HEAVY LIQUID HYDROCARBONS USING NOVEL APPARATUS AND PROCESS ("IAS") 审中-公开
标题翻译：从重质液体烃固体沥青质BY一种新颖的器件和方法的改进的分离（IAS）
公开(公告)号：EP2958975A4
公开(公告)日：2016-11-16
申请号：EP14753636
申请日：2014-02-24
申请人： MEG ENERGY CORP
发明人： CORSCADDEN TOM , KEARNS JIM , DIDUCH GREG , HOCKING DAMIEN , REMESAT DARIUS
IPC分类号： B01D11/00 , C10C3/08 , C10G21/00 , C10G21/28 , C10G21/30
CPC分类号： C10G21/28 , B01D11/0446 , B01D11/0473 , B01D11/0484 , B01D11/0488 , C10G21/003 , C10G21/30
摘要： An apparatus and process is provided for improved asphaltene separation from heavy hydrocarbon or bitumen with low process complexity through mass transfer using solvent and counter-current flows, with three sections: an upper DAO/solid-asphaltene separation zone, a middle solvent mixing and segregation zone, and a bottom clarification zone. Solvent mixed with heavy hydrocarbon forms a process feed introduced to the process vessel's upper zone and exposed to counter-current solvent removing DAO from solid asphaltene particles in the feed, the particles fall through the middle zone and are mixed with introduced solvent, which introduced solvent segregates DAO-rich solution in the upper zone (for extraction from that zone) from solvent-rich mixtures in the middle mixing and lower clarification zones. Solvent flows and precipitate movement are controlled to optimize mass transfer in process, resulting in high DAO recovery and dry, solid asphaltene product.

4. 发明公开

EP2882830A1 A PROCESS FOR PRODUCTION OF BENZENE LEAN GASOLINE BY RECOVERY OF HIGH PURITY BENZENE FROM UNPROCESSED CRACKED GASOLINE FRACTION CONTAINING ORGANIC PEROXIDES 有权
标题翻译：工艺生产燃料低苯含量高纯度苯从用有机过氧化物UNTREATED裂解汽油馏分回收
公开(公告)号：EP2882830A1
公开(公告)日：2015-06-17
申请号：EP13720610.8
申请日：2013-03-13
申请人： Council of Scientific & Industrial Research , Reliance Industries Limited
发明人： GARG, Madhukar, Onkarnath , NANOTI, Shrikant, Madhusudan , NAUTIYAL, Bhagat, Ram , KUMAR, Sunil , GHOSH, Prasenjit , ., Nisha , YADAV, Pooja , KUMAR, Jagdish , TIWARI, Manish , RAO MEKA, Raja, Gopala , MURTHY, Nagarathinam, Shenbaga
IPC分类号： C10G21/28 , C10G21/02 , C10G21/27 , C10G55/06
CPC分类号： C10G21/20 , C10G21/02 , C10G21/28 , C10G55/06 , C10G2400/02 , Y02P30/10
摘要： Disclosed is a process for production of benzene lean gasoline by recovery of high purity benzene from a narrow boiling benzene concentrated unprocessed cracked gasoline fraction. The process involves subjecting the feed material to an extractive distillation (ED) operation using an aromatic selective solvent in combination with a co-solvent.
摘要翻译：公开了通过从浓缩的未处理的裂解汽油馏分一窄沸点苯高纯度回收苯生产苯贫汽油的方法。该方法涉及使所述材料以组合使用与助溶剂进料至萃取蒸馏（ED）在操作芳香选择性溶剂。

5. 发明公开

EP2831202A1 PROCESS FOR REMOVING NITROGEN FROM FUEL STREAMS WITH CAPROLACTAMIUM IONIC LIQUIDS 有权转让
标题翻译： PROCEDURE生物脱氮除磷从燃料与离子CAPROLACTAMIUM油液STREAMS
公开(公告)号：EP2831202A1
公开(公告)日：2015-02-04
申请号：EP13770286.6
申请日：2013-03-18
申请人： UOP LLC
发明人： SERBAN, Manuela , LEVY, Alan B. , TANG, Lihao , BHATTACHARYYA, Alakananda
IPC分类号： C10G21/27
CPC分类号： C10G21/27 , C10G21/28 , C10G31/08 , C10G53/06 , C10G2300/202
摘要： A process for removing a nitrogen compound from a fuel feed, such as vacuum gas oil or diesel fuel, wherein the process includes contacting the fuel feed comprising the nitrogen compound with a fuel-immiscible caprolactamium ionic liquid to produce a fuel and fuel-immiscible caprolactamium ionic liquid mixture, and separating the mixture to produce a vacuum gas oil or a diesel effluent having a reduced nitrogen content relative to the vacuum gas oil or diesel feed. The invention provides an alternate use for caprolactamium ionic liquid that is produced in large quantities for the manufacture of caprolactam.

6. 发明公开

EP2802637A1 VERFAHREN ZUR BEREITSTELLUNG EINES DAMPFFÖRMIGEN GEREINIGTEN ROH-C4-SCHNITTES ALS EINSATZSTROM FÜR EINE EXTRAKTIVDESTILLATION MIT EINEM SELEKTIVEN LÖSUNGSMITTEL 有权
标题翻译：用于提供蒸汽的方法清洁使用的选择性溶剂SHAPED ROH-C4-CUT AS用电FOR萃取蒸馏
公开(公告)号：EP2802637A1
公开(公告)日：2014-11-19
申请号：EP13700159.0
申请日：2013-01-10
申请人： BASF SE
发明人： HEIDA, Bernd , HUGO, Randolf
IPC分类号： C10G21/28 , C10G21/14 , C10L3/12 , B01D3/14
CPC分类号： C10G21/28 , C10G21/12 , C10L3/12
摘要： The invention relates to a method for providing a purified crude gaseous C
4 fraction (2) as an input stream for an extractive distillation using a selective solvent in order to obtain crude 1,3-butadiene on the basis of a liquid crude C
4 -fraction (1) as a feed stream, containing C
3 hydrocarbons, C
4 oligomers, C
4 polymers, and C
5+ hydrocarbons together with butanes, butenes, and 1,3-butadiene. The method has the steps of 1) separating the C
4 oligomers, C
4 polymers, and C
5+ hydrocarbons up to the respective residual content previously specified for the purified crude gaseous C
4 fraction and 2) evaporating the liquid crude C
4 fraction in an evaporator tank (VK). The invention is characterized in that the evaporator tank (VK) is associated with a stripping column (K) with one or more separating stages, the liquid C
4 fraction (1) being fed to the stripping column in the upper region of the stripping column. The stripping column directly exchanges gas and liquid with the evaporator tank (VK) in the lower region of the stripping column, and the purified crude gaseous C
4 fraction (2) is drawn off from the stripping column in the upper region. The stripping column (K) is operated without a condenser at the column head.
摘要翻译：本发明涉及一种用于使用的选择性溶剂，以获得液体粗C4馏分的基础上粗的1,3-丁二烯在萃取蒸馏提供纯化粗气态C4馏分（2），作为对输入流（ 1）作为进料流，与丁烷，丁烯，和1,3-丁二烯含C3烃，C4低聚物，聚合物C4，和C5 +烃在一起。该方法具有1分离C4低聚物，C4聚合物，和C5 +烃最多可为纯化的粗气态C4馏分先前指定的respectivement残余含量和2）在蒸发器罐蒸发液体粗C 4馏分中的步骤）（VK），在做了蒸发器罐（VK）与汽提塔（K）具有一个或多个分离阶段，液体C4馏分（1）被馈送到汽提塔中的汽提塔的上部区域相关联的本发明的特征。汽提塔直接交换气体和液体在汽提塔的下部区域中的蒸发器箱（VK），并且将纯化的粗气态C4馏分（2）由在上部区域中的汽提塔排出。汽提塔（K）没有在塔头冷凝器被操作。

7. 发明公开

EP2782981A1 DISPOSITIF AMÉLIORÉ D'EXTRACTION DE COMPOSÉS SOUFRÉS COMPORTANT UN PREMIER REACTEUR DE PRETRAITEMENT FONCTIONNANT EN DISCONTINU SUIVI D'UN SECOND REACTEUR DE PRETRAITEMENT DE TYPE PISTON 无效转让
标题翻译：改进的设备中硫化合物与随后处理反应器活塞操作的第一不连续运行处理反应器提取
公开(公告)号：EP2782981A1
公开(公告)日：2014-10-01
申请号：EP12788615.8
申请日：2012-10-16
申请人： IFP Energies nouvelles
发明人： AUGIER, Frédéric , BAUDOT, Arnaud , GAZARIAN, Jérémy , LEINEKUGEL LE COCQ, Damien
IPC分类号： C10G19/02 , C10G21/30 , C10G21/08
CPC分类号： C10G53/12 , C10G19/02 , C10G19/08 , C10G21/08 , C10G21/12 , C10G21/28 , C10G21/30 , C10G53/06
摘要： The invention relates to a method for extracting sulphur compounds from an LPG- or petrol-type hydrocarbon fraction, by means of liquid-liquid extraction with a soda solution, using a pre-treatment unit (2) for pre-treating the feedstock to be treated, placed upstream of the soda-based extraction unit (4), said pre-treatment unit being formed by a first non-continuous pre-treatment reactor followed by a second piston-type continuous reactor operating in piston mode.
摘要翻译：通过液 - 液萃取用苏打溶液从汽油或LPG类型的烃馏分中提取含硫化合物采用单元（2）为原料的预处理的过程中被处理位于单元（4），用于提取的上游用苏打，所述预处理单元中其次是活塞型中活塞模式中操作的第二连续反应器中分批模式操作第一预处理反应器组成的聚合物。

8. 发明公开

EP2643433A2 PROCESS FOR REMOVING NAPHTHENIC ACIDS FROM CRUDE OIL AND CRUDE OIL DISTILLATES 有权
标题翻译：步骤中使用的原油和馏分脱除环烷酸
公开(公告)号：EP2643433A2
公开(公告)日：2013-10-02
申请号：EP11793855.5
申请日：2011-11-23
申请人： The Queen's University of Belfast
发明人： HARDACRE, Christopher , GOODRICH, Peter , HUSSAIN, Azlan , ROONEY, David
IPC分类号： C10G21/16 , C10G21/27 , C10G21/28
CPC分类号： C10G21/16 , C07C51/48 , C07C211/63 , C10G19/02 , C10G21/27 , C10G21/28 , C10G2300/1033 , C10G2300/104 , C10G2300/1051 , C10G2300/1055 , C10G2300/1059 , C10G2300/203 , Y02P20/582 , C07C63/36
摘要： The present invention relates to a process for the removal of naphthenic acids from crude oils and crude oil distillates by use of supported basic ionic liquids.

9. 发明公开

EP2383246A4 METHOD AND APPARATUS FOR PURIFYING PARAFFIN 审中-公开
标题翻译：方法和设备净化石蜡
公开(公告)号：EP2383246A4
公开(公告)日：2012-06-27
申请号：EP09834820
申请日：2009-12-21
申请人： SUMITOMO SEIKA CHEMICALS
发明人： NAGO HIROAKI , TAI SHINICHI , KAWAKAMI JUNICHI , HATA HIROYUKI , MORIMOTO SHIGERU
IPC分类号： C07C7/11 , B01D53/14 , C07C9/02 , C07C9/08 , C07C9/14 , C07C9/15 , C10G29/08 , C10G70/00 , C10L3/00
CPC分类号： C10G21/08 , C07C7/005 , C07C7/11 , C10G21/28 , C10G70/00 , C10G2300/1081 , C10G2300/1088 , C10L3/10 , C07C9/00

10. 发明公开

EP2310474A1 PROCESS FOR 1,3-BUTADIENE SEPARATION FROM A CRUDE C4 STREAM WITH ACETYLENE CONVERTER 审中-公开
标题翻译： PROCESS FOR的1,3-丁二烯从与乙炔转换器A RAW C4流分离
公开(公告)号：EP2310474A1
公开(公告)日：2011-04-20
申请号：EP08778875.8
申请日：2008-07-18
申请人： SK Energy Co., Ltd.
发明人： LEE, Hee Du , OH, Kyung Jong , KO, Min Su , PARK, Min Gyoo , LEE, Seong Jun , YIM, Yoon Jae , OH, Seung Hoon , KIM, Tae Jin , KIM, Yong Seung , PARK, Deuk Soo , KIM, Hong Chan
IPC分类号： C10G45/32
CPC分类号： C10G67/04 , C07C7/08 , C07C11/107 , C10G21/00 , C10G21/28 , C10G45/32 , C10G2300/44 , C10G2400/20 , C07C11/167
摘要： Disclosed is a method of recovering 1,3 -butadiene from a C4 stream containing butane, isobutane, 2-butene, 1-butene, isobutene, butadiene and acetylene. The process of recovering highly pure 1,3 -butadiene includes acetylene conversion for selectively converting acetylene through liquid-phase hydrogenation, so that the acetylene content is decreased to 70 wt ppm or less, and 1,3 -butadiene extraction using an extractive distillation column, a pre-separator, a solvent stripping column, a solvent recovery column, and a purification column. Through the acetylene conversion, the concentration of vinylacetylene is decreased to 70 wt ppm or less, after which 1,3-butadiene is recovered using only one extractive distillation column, thereby considerably decreasing the degree of utility and the loss of streams in the course of extraction. The number of units necessary for the process is decreased, thus remarkably reducing the time during which impurities can accumulate in a processing unit.

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