公开(公告)号：EP2897928A1

公开(公告)日：2015-07-29

申请号：EP13839087.7

申请日：2013-08-14

申请人： Lummus Technology Inc.

发明人： SCHWINT, Kevin, John ,  BRUMMER, Robert, John

IPC分类号： C07C7/12 ,  C07C11/167 ,  B01J20/22

CPC分类号： C07C7/10 ,  B01D3/143 ,  B01D3/40 ,  C07C4/02 ,  C07C5/327 ,  C07C5/48 ,  C07C7/11 ,  Y10T29/49716 ,  C07C11/167

摘要： A process for recovering butadiene from a C
4 fraction is disclosed. The process may include: contacting a mixed C
4 stream comprising butane, butene, and butadiene, with a solvent comprising an organic solvent and water in a butadiene pre-absorber column to recover an overheads fraction comprising at least a portion of the butane, butene, and water, and a first bottoms fraction comprising the organic solvent, butadiene, and at least a portion of the butene; and feeding the first bottoms fraction to a butadiene extraction unit to recover a butene fraction, a crude butadiene fraction, and a solvent fraction.

公开(公告)号：EP2776138A4

公开(公告)日：2015-07-22

申请号：EP12847843

申请日：2012-09-21

申请人： UOP LLC

发明人： FREY STANLEY J ,  PETTENGILL LEWIS H ,  VAN DE COTTE MICHAEL R

IPC分类号： B01D15/18 ,  C07C7/12

CPC分类号： C07C7/12 ,  B01D15/1828 ,  Y02P20/123 ,  Y02P20/57 ,  C07C15/08

公开(公告)号：EP1667951B1

公开(公告)日：2014-12-17

申请号：EP04774943.7

申请日：2004-09-15

申请人： BASF Corporation

发明人： REESINK, Bernard, Hendrik ,  VAN GASTEREN, Nico

IPC分类号： C07C7/12 ,  C10G45/06 ,  B01J23/755 ,  B01J37/20

CPC分类号： B01J20/02 ,  B01J20/0225 ,  B01J23/755 ,  B01J37/03 ,  B01J37/20 ,  C10G25/003 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/705

公开(公告)号：EP2655298A4

公开(公告)日：2014-08-13

申请号：EP11850572

申请日：2011-12-14

申请人： UOP LLC

发明人： JAN DENG-YANG ,  SCHULTZ MICHAEL A ,  JOHNSON JAMES A

IPC分类号： C07C7/12 ,  B01J20/12 ,  C07B63/04 ,  C07C5/10 ,  C07C7/13

CPC分类号： C07B63/04 ,  B01D15/00 ,  B01J20/12 ,  B01J20/18 ,  B01J20/20 ,  C07C7/12 ,  C07C7/13 ,  C10G25/03 ,  C07C15/04

公开(公告)号：EP2588433A4

公开(公告)日：2014-01-01

申请号：EP11810094

申请日：2011-06-28

申请人： UOP LLC

发明人： KULPRATHIPANJA SANTI ,  WILLIS RICHARD R ,  BENIN ANNABELLE I ,  LOW JOHN J

IPC分类号： C07C7/12 ,  B01D15/00 ,  B01J20/00 ,  C07C15/08

CPC分类号： C07C7/12 ,  C07C15/08

公开(公告)号：EP2658952A1

公开(公告)日：2013-11-06

申请号：EP11802439.7

申请日：2011-12-27

申请人： Total Raffinage Marketing

发明人： MINOUX, Delphine ,  REVAULT, Cyril ,  DE GRANDI, Valentina

IPC分类号： C10G50/00 ,  C10G57/00 ,  C10G57/02 ,  C10G25/00 ,  C07C7/12

CPC分类号： C07C7/12 ,  C07C2/06 ,  C10G25/003 ,  C10G50/00 ,  C10G57/005 ,  C10G57/02 ,  C10G2300/1088 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/4018 ,  C10G2300/701

摘要： The invention deals with a method for preparing a nitrogen-depleted hydrocarbon feedstock (315, 412, 514, 614, 714, 718, 814, 822) having (i) an initial boiling point comprised between 0°C and +180°C and a final boiling point comprised between 30°C and 250°C, and (ii) an olefin content higher than 5 weight %, by contacting a hydrocarbon feedstock starting material (310, 313, 410, 411, 510, 512, 610, 612, 710, 712, 713, 810, 812, 813) with a clay sorbent material in a reaction vessel (33,43,53,63,73,73,83,83), wherein the nitrogen-depleted hydrocarbon feedstock (315, 412, 514, 614, 714, 718, 814, 822) has a total nitrogen/nitrile ratio (ppm/ppm) comprised between 1 and 5. Additional purification section allows improved units working time and lower maintenance.

公开(公告)号：EP2654924A2

公开(公告)日：2013-10-30

申请号：EP11850153.5

申请日：2011-12-09

申请人： UOP LLC

发明人： PIEPER, Jeffrey L. ,  SOHN, Stephen W. ,  BERNARD, Peter M.

IPC分类号： B01D53/02 ,  B01D15/00 ,  C07C7/12 ,  C10G25/00

CPC分类号： C10G25/12 ,  B01D15/1835 ,  C07C7/12 ,  C10G25/08 ,  C10G53/08 ,  C10G2300/1081 ,  C07C9/15

摘要： A process to increase the capacity of the adsorbent in a normal paraffin adsorption separation system is presented. A tertiary flush stream is used to improve the capacity of the simulated moving bed system by flushing residual raffinate from the feed transfer line. The flushing removes residual raffinate containing desorbent that competes with the adsorption of normal paraffins from the feedstream. The flush stream is a material that will displace fluid in the column, but will not enter the pores of the adsorbent.

公开(公告)号：EP2632879A2

公开(公告)日：2013-09-04

申请号：EP11836892.7

申请日：2011-10-21

申请人： Exxonmobil Chemical Patents Inc.

发明人： PILLIOD, Dana, Lynn ,  OU, John, Di-yi

IPC分类号： C07C7/12 ,  C07C7/14 ,  C07C7/144 ,  C07C5/22 ,  C07C15/08

CPC分类号： C07C15/08 ,  C07C5/2729 ,  C07C7/005 ,  C07C7/13 ,  C07C7/14

摘要： The invention is directed to a process to produce paraxylene and orthoxylene, including reducing the amount of isomerate recycle from vapor phase xylenes isomerization by providing a parallel configuration of vapor phase and liquid phase isomerization units.

公开(公告)号：EP2600967A2

公开(公告)日：2013-06-12

申请号：EP11815387.3

申请日：2011-08-05

申请人： Brown University

发明人： HUANG, Yongsong ,  APONTE, Jose C. ,  TAROZO, Rafael ,  DILLON, James

IPC分类号： B01J20/282 ,  B01J20/291 ,  G01N30/02 ,  C07C7/12 ,  B01D15/08

CPC分类号： B01J20/0262 ,  B01J20/289 ,  B01J20/291 ,  B01J20/3204 ,  B01J20/3208 ,  B01J20/3219 ,  B01J20/3236 ,  B01J2220/62

摘要： Methods, compositions, devices and kits having a novel chromatographic material are provided herein for separating and identifying organic molecules and compounds, for example molecules and compounds containing electron rich functional groups such as carbon-carbon double bonds. The methods, compositions, and kits include a metal-thiolate chromatographic medium (MTCM) with a sulfur-containing functional group or a metal-selenolate chromatographic medium (MSCM) comprising a selenium-containing functional group covalently attached to a support medium, such that the sulfur-containing functional group or selenium-containing functional group is bound to at least one metal atom. The MTCM and/or MSCM has affinity and specificity to compounds having one or more carbon-carbon double bonds, and performs a highly efficient and rapid separation of samples yielding non-overlapping peaks of purified materials compared to traditional media.

摘要翻译： 如碳 - 碳双键：被用于分离和识别有机分子和化合物，例如分子和含富电子官能团的化合物提供了方法，组合物，试剂盒和具有新颖色谱材料的设备。 所述方法，组合物和试剂盒包括金属硫醇盐层析介质（MTCM）与连接到载体介质中的含硫官能团或含有含硒官能团共价金属selenolates层析介质（MSCM），检查的确 含硫官能团或官能团的含有硒的结合到至少一个金属原子。 的MTCM和/或MSCM具有亲和力和特异性的具有一个或多个碳 - 碳双键的化合物，并且执行产生相对于传统的媒体纯化的物质的非重叠峰样本的高效和快速分离。

公开(公告)号：EP2553053A2

公开(公告)日：2013-02-06

申请号：EP11710517.1

申请日：2011-03-29

申请人： Total Raffinage Marketing

发明人： MINOUX, Delphine ,  VAN DONK, Sander ,  NESTERENKO, Nikolai ,  BULUT, Metin

IPC分类号： C10G50/00 ,  B01J29/04 ,  B01J29/40 ,  B01J29/83 ,  B01J29/85 ,  C07C7/08 ,  C07C7/12 ,  B01J35/10 ,  B01J29/06

CPC分类号： C10G50/00 ,  B01J29/06 ,  B01J29/40 ,  B01J29/83 ,  B01J35/1061 ,  B01J2229/16 ,  B01J2229/22 ,  B01J2229/38 ,  B01J2229/40 ,  C10G2300/104 ,  C10G2300/1088 ,  C10G2300/1096 ,  C10G2300/301 ,  C10G2300/4018 ,  C10G2400/04 ,  C10G2400/30

摘要： The present invention relates to a process allowing the tuning of the gasoline/diesel balance by converting an initial feedstock containing olefins from 4 to 20 carbon atoms using a crystalline catalyst with reduced diffusional limitations. The process comprises: processing a feedstock stream containing olefins from 4 to 20 carbon atoms with or without the presence of an aromatic containing stream, contacting said stream(s) with a catalyst at conditions effective to oligomerize a least a portion of the olefins and eventually alkylate at least a portion of the aromatics, wherein the catalyst is a crystalline compound with micro/mesoporous structure chosen among crystalline aluminosilicates, crystalline aluminophosphates, crystalline silico-aluminophosphates, crystalline zeolites, or the catalyst is a composite material comprising at least 20% wt of at least one of the above mentioned crystalline compounds, and wherein the mesoporous volume of the crystalline compound is at least 0.22 ml/g.