公开(公告)号：EP2553056A1

公开(公告)日：2013-02-06

申请号：EP11720137.6

申请日：2011-03-29

申请人： Arkema France

发明人： DUBOIS, Jean-Luc ,  DUPONT, Nicolas ,  PATIENCE, Grégory

IPC分类号： C10K3/04 ,  C07C51/215 ,  B01J8/18 ,  B01D53/62

CPC分类号： C07C51/15 ,  B01J21/04 ,  B01J21/08 ,  B01J23/42 ,  B01J23/44 ,  B01J23/63 ,  B01J23/8906 ,  B01J35/023 ,  B01J37/0203 ,  C01B32/50 ,  C07C7/14841 ,  C07C51/215 ,  C10L3/101 ,  C10L3/104 ,  C10L3/12 ,  Y02P20/52 ,  C07C11/06 ,  C07C57/04

摘要： The invention relates to a process for the selective oxidation of carbon monoxide to carbon dioxide present in a gas mixture comprising at least one hydrocarbon or a hydrocarbon derivative, and to its integration into a process for producing hydrocarbon derivatives. The process according to the invention comprises a step that consists in bringing said gas mixture into contact with a solid catalyst capable of oxidizing carbon monoxide to carbon dioxide at a chosen temperature, characterized in that said step is carried out in a fluidized bed.

公开(公告)号：EP2205542A2

公开(公告)日：2010-07-14

申请号：EP08835503.7

申请日：2008-09-26

申请人： Signa Chemistry, Inc. ,  Laboratoire De Chimie Des Polymeres Organiques, ENSCPB-CNRS

发明人： ITO, Mana ,  CARLOTTI, Stéphane ,  DEFFIEUX, Alain ,  LEFENFELD, Michael

IPC分类号： C07C7/12 ,  C07C7/148

CPC分类号： C07C7/12 ,  C07C7/14841 ,  C08F4/025 ,  C08F4/463 ,  C08F6/003 ,  C08F112/08 ,  Y10S526/912 ,  C07C11/18 ,  C07C15/46 ,  C07C13/18

摘要： Stage 1 Group 1 metal/porous metal oxide compositions or Stage II Group 1 metal/porous metal oxide compositions are shown to be useful to remove impurities and act as drying agents for various types of solvents and for olefinic monomers used in anionic polymerizations. One important advantage of these compositions is their ability to dry simultaneously solvent and monomers, without inducing a significant polymerization of the latter. Another important characteristic is the capacity of the compositions to be totally inactive toward conventional anionic polymerization which allows them to be left in situ during the polymerization itself.

公开(公告)号：EP1282584A2

公开(公告)日：2003-02-12

申请号：EP01951484.3

申请日：2001-05-07

申请人： SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V.

发明人： DIAZ, Zaida ,  MURRAY, Brendan, Dermot ,  KOMPLIN, Glenn, Charles

IPC分类号： C07C7/148 ,  C07C29/00

CPC分类号： C07C7/14841 ,  C07C29/16 ,  C07C11/02 ,  C07C31/125

摘要： A process for purifying an olefin feed comprising a content of phosphorus-containing impurities, said process comprising contacting said olefin feed with a sorbent comprising a metal under conditions and for a time effective to reduce said content of phosphorus-containing impurities and to produce a purified olefin feed.

公开(公告)号：EP0643028A1

公开(公告)日：1995-03-15

申请号：EP93870188.5

申请日：1993-09-15

申请人： FINA RESEARCH S.A.

发明人： Bodart, Philippe

IPC分类号： C07C7/148

CPC分类号： C07C7/14841 ,  C08F10/00 ,  C07C11/02 ,  C08F2/00

摘要： The recycled olefins are passed over a material comprising nickel deposited on a support, the nickel being present as metallic nickel and nickel oxide.
Catalyst yields are improved and a better control of the polymer properties is obtained.

摘要翻译： 再循环的烯烃通过沉积在载体上的包含镍的材料，镍以金属镍和氧化镍的形式存在。 催化剂产率得到改善并且获得了对聚合物性质的更好控制。

公开(公告)号：EP2679656A1

公开(公告)日：2014-01-01

申请号：EP13166003.7

申请日：2009-04-16

申请人： Univation Technologies, LLC

发明人： Eisinger, Ronald S. ,  Gaines, David M. ,  Schmidt, Jennifer A.

IPC分类号： C10G25/05 ,  B01D15/00 ,  B01J23/72 ,  C07C7/148

CPC分类号： C10G25/05 ,  B01D15/00 ,  B01J20/10 ,  B01J20/18 ,  B01J20/28052 ,  B01J23/72 ,  B01J23/94 ,  B01J29/06 ,  B01J37/084 ,  B01J37/18 ,  C07C7/005 ,  C07C7/12 ,  C07C7/14841 ,  C10G2300/1092 ,  C10G2300/201 ,  Y02C10/04 ,  Y02P20/52 ,  Y02P20/584 ,  C07C11/04

摘要： The present invention relates to a method for regenerating a system for removing impurities from a feed fluid, the feed fluid comprising primarily a hydrocarbon and the method comprising:
contacting an oxidized copper-based material and an adsorbent in a single vessel with an inert gas heated to a first temperature above an ambient temperature for removing hydrocarbon adsorbed thereon;
adding a reducing agent to the heated inert gas for reducing the copper-based material;
increasing a concentration of reducing agent added in the heated inert gas contacting the copper-based material and the adsorbent;
heating the inert gas and the reducing agent to a second temperature higher than the first temperature; and
contacting the copper-based material and the adsorbent with the inert gas and the reducing agent at the second temperature.

摘要翻译： 本发明涉及一种用于从进料流体中除去杂质的系统的再生方法，所述进料流体主要包含烃，并且所述方法包括：将氧化的铜基材料和单个容器中的吸附剂与加热的惰性气体接触 达到高于环境温度的第一温度以除去其上吸附的烃; 向所述加热的惰性气体中加入还原剂以还原所述铜基材料; 增加在与铜基材料和吸附剂接触的加热惰性气体中加入的还原剂的浓度; 将惰性气体和还原剂加热至高于第一温度的第二温度; 并在第二温度下将铜基材料和吸附剂与惰性气体和还原剂接触。

公开(公告)号：EP0683147B1

公开(公告)日：1998-07-01

申请号：EP95107698.3

申请日：1995-05-19

申请人： MITSUI CHEMICALS, INC.

发明人： Ito, Yoshinao ,  Yasuda, Kazuo ,  Shimonishi, Shougo

IPC分类号： C07C7/148 ,  C07C11/04 ,  C07C11/06

CPC分类号： C07C7/14841 ,  C07C7/148 ,  C08F4/65927 ,  C08F10/00 ,  C07C11/04 ,  C07C11/06 ,  C08F4/65912 ,  C08F4/6465

公开(公告)号：EP0683147A1

公开(公告)日：1995-11-22

申请号：EP95107698.3

申请日：1995-05-19

申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.

发明人： Ito, Yoshinao ,  Yasuda, Kazuo ,  Shimonishi, Shougo

IPC分类号： C07C7/148 ,  C07C11/04 ,  C07C11/06

CPC分类号： C07C7/14841 ,  C07C7/148 ,  C08F4/65927 ,  C08F10/00 ,  C07C11/04 ,  C07C11/06 ,  C08F4/65912 ,  C08F4/6465

摘要： The invention provides a method for purification of an α-olefin selected from ethylene and propylene for polymerization use which comprises contacting the α-olefin with an alkali metal carried on a support material. The invention further provides a method for production of a poly-α-olefin which comprises polymerizing the thus purified α-olefin in the presence of a polymerization catalyst comprising a transition metal catalyst component and an organometallic catalyst component.

摘要翻译： 本发明提供了用于从乙烯和丙烯聚合使用，其包括具有结转在载体材料上的碱金属接触的α-烯烃中选择的α-烯烃的纯化方法。 本发明进一步提供用于生产聚α-烯烃，其包括在聚合催化剂，它包括过渡金属组分和有机金属组分的催化剂催化剂的存在下聚合如此纯化的α-烯烃的方法。

公开(公告)号：EP0211560A3

公开(公告)日：1988-06-01

申请号：EP86305623

申请日：1986-07-22

申请人： IMPERIAL CHEMICAL INDUSTRIES PLC

发明人： Denny, Patrick John ,  Carnell, Peter John Herbert

IPC分类号： B01D53/02 ,  C10K01/20 ,  C07C09/04

CPC分类号： C07C7/005 ,  B01D53/02 ,  C07C7/14841 ,  C07C9/04

摘要： Desulphurisation of natural gas is effected using a bed of a particulate adsorbent comprising zinc oxide at below 30°C before molecular sieve drying of the gas. The absorbent particles preferably have a high BET surface area and pore volume.

公开(公告)号：EP2814794A1

公开(公告)日：2014-12-24

申请号：EP13702315.6

申请日：2013-01-21

申请人： Clariant Corporation

发明人： SUN, Mingyong ,  BLANKENSHIP, Steve ,  URBANCIC, Michael ,  ZOLDAK, Richard Paul

IPC分类号： C07C7/148 ,  C07C7/167 ,  C07C11/04

CPC分类号： C07C7/167 ,  B01J23/462 ,  B01J23/50 ,  B01J35/0006 ,  B01J35/1009 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0201 ,  C07C7/14841 ,  C10G70/00 ,  C10G70/02 ,  Y02P20/52 ,  C07C11/04

摘要： A two catalyst system is described having separate catalyst beds for the selective conversion of acetylene to ethylene which reduces the concentration of acetylene, dienes, O2, and NOx is disclosed. An ethylene containing gas stream, such as an off-gas stream from a refinery catalytic cracking unit used in the production of fuels and gas oils, is treated by first contacting the gas stream with a silver catalyst supported on a metal oxide and subsequently contacting the gas stream with a ruthenium catalyst supported on metal oxide. The two catalysts are contained within contiguous continuous reactors or reactor compartments

摘要翻译： 描述了两种催化剂体系，其具有用于将乙炔选择性转化为乙烯的分离的催化剂床，其降低了乙炔，二烯，O 2和NO x的浓度。 通过首先使气流与负载在金属氧化物上的银催化剂接触，然后接触含有乙烯的气流，例如来自用于生产燃料和瓦斯油的炼油催化裂化装置的废气流， 气流与钌催化剂负载在金属氧化物上。 两个催化剂包含在连续的连续反应器或反应器隔室内。

公开(公告)号：EP1549726B1

公开(公告)日：2014-09-10

申请号：EP03748280.9

申请日：2003-09-23

申请人： Ineos Europe AG

发明人： HAGUE, Matthew ,  LITTLE, Ian Raymond ,  SMITH, Warren John

IPC分类号： C10G70/02 ,  C07C7/148

CPC分类号： C07C7/1485 ,  C07C7/14841 ,  C10G2300/1088 ,  C10G2400/20