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1. 发明专利

JP2006176770A Multi-step oligomerization procedure and apparatus with single fractionating column 有权
$Multi-step oligomerization procedure and apparatus with single fractionating column$
标题翻译：多步骤低分辨率步骤和单片分离装置
公开(公告)号：JP2006176770A
公开(公告)日：2006-07-06
申请号：JP2005360201
申请日：2005-12-14
申请人： Uop Llc , ユーオーピーエルエルシー
发明人： VORA BIPIN V , LUEBKE CHARLES P , MEISTER JILL M , SCHULTZ MICHAEL A , SHIELDS DALE J
IPC分类号： C10G50/00
CPC分类号： B01D3/14 , C07C2/08
摘要： PROBLEM TO BE SOLVED: To provide an oligomerization procedure and an apparatus to oligomerize light olefins to give gasoline related products. SOLUTION: The oligomerization process is composed of at least two oligomerizing reaction vessels 24 and 70 wherein at least a part of the product stream from the two reaction vessels is separated in one separator vessel 46. In one practical embodiment, a liquid product stream from the first oligomerizing reaction vessel 24 is supplied to a fractionator column 46 and a side cut from the fractionator column 46 is supplied to the second oligomerizing reaction vessel 70. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供低聚方法和使轻质烯烃低聚得到汽油相关产品的装置。解决方案：低聚方法由至少两个低聚反应容器24和70组成，其中来自两个反应容器的产物流的至少一部分在一个分离器容器46中分离。在一个实际的实施方案中，液体产物将来自第一低聚反应容器24的料流供给到分馏塔46，从分馏塔46切出的一侧供给到第二低聚反应容器70.（C）2006，JPO＆NCIPI

2. 发明专利

AU2015203055B2 METATHESIS UNIT PRETREATMENT PROCESS WITH FORMATION OF OCTENE 未知
公开(公告)号：AU2015203055B2
公开(公告)日：2015-12-24
申请号：AU2015203055
申请日：2015-06-09
申请人： UOP LLC
发明人： KRUPA STEVEN L , MEISTER JILL M
IPC分类号： C07C6/04
摘要： Disclosed is a process for integrating a butene dimerization process with a metathesis process to remove isobutene from the feed stream to the metathesis reactor. The isobutene is preferentially dimerized in the dimerization process to leave n-butenes for metathesis with ethylene. An upstream selective hydrogenation process also isomerizes 1 -butenes to 2-butenes which is the preferred butene reagent in the metathesis process. A common fractionator column for the dimerization and hydrogenation processes is also described.

3. 发明专利

CA2740606A1 METATHESIS UNIT PRETREATMENT PROCESS WITH FORMATION OF OCTENE 未知
公开(公告)号：CA2740606A1
公开(公告)日：2010-05-20
申请号：CA2740606
申请日：2008-11-17
申请人： UOP LLC
发明人： KRUPA STEVEN L , MEISTER JILL M
IPC分类号： C07C6/04
摘要： Disclosed is a process for integrating a butene dimerization process with a metathesis process to remove isobutene from the feed stream to the metathesis reactor. The isobutene is preferentially dimerized in the dimerization process to leave n-butenes for metathesis with ethylene. An upstream selective hydrogenation process also isomerizes 1-butenes to 2-butenes which is the preferred butene reagent in the metathesis process. A common fractionator column for the dimerization and hydrogenation processes is also described.

4. 发明专利

AU2015203055A1 METATHESIS UNIT PRETREATMENT PROCESS WITH FORMATION OF OCTENE 未知
公开(公告)号：AU2015203055A1
公开(公告)日：2015-07-23
申请号：AU2015203055
申请日：2015-06-09
申请人： UOP LLC
发明人： KRUPA STEVEN L , MEISTER JILL M
IPC分类号： C07C6/04
摘要： Disclosed is a process for integrating a butene dimerization process with a metathesis process to remove isobutene from the feed stream to the metathesis reactor. The isobutene is preferentially dimerized in the dimerization process to leave n-butenes for metathesis with ethylene. An upstream selective hydrogenation process also isomerizes 1 -butenes to 2-butenes which is the preferred butene reagent in the metathesis process. A common fractionator column for the dimerization and hydrogenation processes is also described.

5. 发明专利

ES2523340T3 Proceso de pretratamiento en unidad de metátesis con formación de octeno 未知
公开(公告)号：ES2523340T3
公开(公告)日：2014-11-25
申请号：ES08878190
申请日：2008-11-17
申请人： UOP LLC
发明人： KRUPA STEVEN L , MEISTER JILL M
IPC分类号： C07C6/04 , C07C2/14 , C07C5/25 , C07C7/163 , C07C11/06
摘要： Un proceso para convertir una corriente olefínica C4 que comprende isobuteno, buteno-1 y butadieno en propileno y octenos, que comprende: a) someter la corriente olefínica C4 a un paso de hidrogenación selectiva, en presencia de un catalizador, para separar butadieno por hidrogenación parcial a buteno y convertir buteno-1 buteno-2, para obtener con ello una corriente de efluente parcialmente hidrogenada; b) separar la corriente de efluente parcialmente hidrogenada, por destilación, en una fracción de cabezas que contiene buteno-1 y compuestos hidrocarbonados que hierven a temperaturas más bajas que buteno-1, y una fracción de colas que contiene compuestos que hierven a temperaturas más altas que buteno-1; c) alimentar al menos una porción de la fracción de cabezas del paso (b) como alimentación al reactor de polimerización a un reactor de dimerización, y someter la alimentación al reactor de dimerización, en presencia de un catalizador de dimerización, a un paso de dimerización para formar un producto del reactor de dimerización; d) separar al menos una porción del producto del reactor de dimerización para formar un líquido rico en octeno y una corriente de vapores rica en C4; e) alimentar el líquido rico en octeno del paso (d) a la destilación del paso (b), y retirar un producto de colas de la destilación del paso (b), que contiene sustancialmente la totalidad del octeno procedente del líquido rico en octeno; f) retirar un producto de corte medio que comprende buteno-2 procedente de la destilación del paso (b) desde un punto intermedio de donde se toman las fracciones de cabezas y colas; y g) someter el producto de corte medio a metátesis con etileno, en presencia de un catalizador de metátesis, a fin de obtener un producto del reactor de metátesis que incluye propileno.

6. 发明专利

CA2740606C METATHESIS UNIT PRETREATMENT PROCESS WITH FORMATION OF OCTENE 未知
公开(公告)号：CA2740606C
公开(公告)日：2014-10-07
申请号：CA2740606
申请日：2008-11-17
申请人： UOP LLC
发明人： KRUPA STEVEN L , MEISTER JILL M
IPC分类号： C07C6/04
摘要： Disclosed is a process for integrating a butene dimerization process with a metathesis process to remove isobutene from the feed stream to the metathesis reactor. The isobutene is preferentially dimerized in the dimerization process to leave n-butenes for metathesis with ethylene. An upstream selective hydrogenation process also isomerizes 1-butenes to 2-butenes which is the preferred butene reagent in the metathesis process. A common frac-tionator column for the dimerization and hydrogenation processes is also described.

7. 发明专利

AU2008364012A1 Metathesis unit pretreatment process with formation of octene 未知
公开(公告)号：AU2008364012A1
公开(公告)日：2010-05-20
申请号：AU2008364012
申请日：2008-11-17
申请人： UOP LLC
发明人： KRUPA STEVEN L , MEISTER JILL M
IPC分类号： C07C6/04

8. 发明公开

EP2346799A4 METATHESIS UNIT PRETREATMENT PROCESS WITH FORMATION OF OCTENE 有权
标题翻译： METATESEEITY预处理与10月形成
公开(公告)号：EP2346799A4
公开(公告)日：2012-05-30
申请号：EP08878190
申请日：2008-11-17
申请人： UOP LLC
发明人： KRUPA STEVEN L , MEISTER JILL M
IPC分类号： C07C6/04 , C07C2/14 , C07C5/25 , C07C7/163 , C07C11/06
CPC分类号： C07C5/2506 , C07C2/08 , C07C2/14 , C07C6/04 , C07C7/163 , C07C11/02 , C07C11/06 , C10G2300/1092 , C10G2400/20 , C10G2400/22 , C07C11/08

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