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31.发明授权METHOD FOR REDUCING DECOMPOSITION BY-PRODUCTS IN A METHANOL TO OLEFIN REACTOR SYSTEM 有权一种用于在甲醇制烯烃反应器系统中抑制分解
公开(公告)号：EP1562878B1
公开(公告)日：2009-03-25
申请号：EP03809516.2
申请日：2003-09-05
IPC分类号： C07C1/24
CPC分类号： C22C19/05 , B01J4/002 , B01J19/02 , B01J19/26 , B01J2219/00119 , B01J2219/00155 , B01J2219/00252 , B01J2219/0218 , B01J2219/0236 , C07C1/20 , C22C19/058 , C22C30/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/50 , Y02P30/42 , Y10S585/92 , Y10S585/923 , C07C11/02
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32.发明公开
公开(公告)号：EP1922147A1
公开(公告)日：2008-05-21
申请号：EP06774240.3
申请日：2006-06-28
发明人： GOELLNER, Jesse, F. , BEECH, James, H. , RISCH, Michael, A. , LOEZOS, Peter, N. , CLEM, Kenneth, R. , NICOLETTI, Michael, P.
摘要： A method for maintaining the activity of silicoaluminophosphate (SAPO) molecular sieve catalyst particles during oxygenate to olefin conversion reactions. The SAPO catalyst particles are regenerated under targeted conditions in the presence of platinum to provide controlled, steady state regeneration while minimizing catalyst damage.
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33.发明公开
公开(公告)号：EP1644116A1
公开(公告)日：2006-04-12
申请号：EP04754259.2
申请日：2004-06-04
发明人： LOEZOS, Peter, N. , FUNG, Shun, C. , VAUGHN, Stephen, N. , CLEM, Kenneth, R. , BEECH, James, H. , COUTE, Nicolas, P. , JANSSEN, Marcel, J. , MARTENS, Luc, R., M. , STROHMAIER, Karl, G.
CPC分类号： B01J29/85 , B01J29/84 , B01J37/10 , B01J2229/24 , B01J2229/36 , C07C1/20 , C10G3/49 , C10G3/62 , C10G2300/708 , C10G2300/807 , C10G2400/20 , Y02P30/20 , Y02P30/42 , Y10S585/906 , Y10S585/951 , C07C11/02
摘要： The invention is directed to methods for protecting metalloaluminophosphate molecular sieves, particularly silicoaluminophosphate (SAPO) molecular sieves, from loss of catalytic activity due to contact with a gas containing water. The methods of the invention provide procedures that enable activated sieve to contact water vapor, within a certain range of time, temperature, and water partial pressure conditions, before the sieve becomes substantially deactivated.
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34.发明公开PROCESS FOR PREPARING ATTRITION RESISTANT MOLECULAR SIEVE CATALYSTS AND THEIR USE FOR OXYGENATE TO OLEFINS CONVERSION 有权VERFAHREN ZUR HERSTELLUNG VON ABRIEBFESTEN MOLEKULARSIEBKATALYSATOREN
公开(公告)号：EP1638686A1
公开(公告)日：2006-03-29
申请号：EP04750709.0
申请日：2004-04-27
CPC分类号： B01J37/0045 , B01J29/06 , B01J29/85 , C07C1/20 , C07C2529/83 , C07C2529/85 , C10G2400/20 , Y02P30/20 , Y02P30/42 , C07C11/02
摘要： This invention is directed to a hardened molecular sieve catalyst composition, a method of making the composition and a method of using the composition. The catalyst composition is made by mixing together molecular sieve, liquid, and an effective hardening amount of a dried molecular sieve catalyst to form a slurry. The slurry is dried, and then calcined to form the hardened molecular sieve catalyst composition. The hardened molecular sieve catalyst is highly attrition resistant.
摘要翻译： 本发明涉及硬化分子筛催化剂组合物，制备组合物的方法和使用该组合物的方法。 催化剂组合物通过将分子筛，液体和有效硬化量的干燥的分子筛催化剂混合在一起而形成浆料而制成。 将浆料干燥，然后煅烧以形成硬化的分子筛催化剂组合物。 硬化分子筛催化剂具有高耐磨性。
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35.发明公开METHOD AND APPARATUS FOR REDUCING DECOMPOSITION BYPRODUCTS IN A METHANOL TO OLEFIN REACTOR SYSTEM 有权方法和设备，用于降低由-产品中的甲醇，烯烃反应器系统
公开(公告)号：EP1513787A1
公开(公告)日：2005-03-16
申请号：EP03721572.0
申请日：2003-04-04
CPC分类号： B01J8/1827 , B01J19/26 , B01J2208/00176 , B01J2208/00274 , B01J2219/00119 , B01J2219/00155 , B01J2219/00254 , C07C1/20 , Y02P30/42 , Y10S585/92 , Y10S585/923
摘要： Disclosed is a method and apparatus for reducing the amount of metal catalyzed side-reaction byproducts formed in the feed vaporization and introduction system of a methanol to olefin reactor system by monitoring and/or maintaining the temperature of at least a portion of the feed vaporization and introduction system and/or of the feedstock contained therein below 400 °C, preferably below 350 °C, more preferably below 300 °C, even more preferably below 250 °C, typically below 200 °C or most preferably below about 150 °C. The temperature can be maintained in the desired range by jacketing at least a portion of the feed vaporization and introduction system, such as at least a portion of the feed introduction nozzle, with a thermally insulating material or by implementing a cooling system.
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36.发明公开REDUCING TEMPERATURE DIFFERENCES WITHIN THE REGENERATOR OF AN OXYGENATE TO OLEFIN PROCESS 有权减少了室内的氧气再生器包含对烯烃过程的连接温
公开(公告)号：EP1461301A1
公开(公告)日：2004-09-29
申请号：EP02795824.8
申请日：2002-12-12
发明人： XU, Teng , CHISHOLM, Paul, N. , VAUGHN, Stephen, N. , FUNG, Shun, C. , KUECHLER, Keith, H. , LATTNER, James, R. , CLEM, Kenneth, R. , MAHER, Patrick, J. , DRAEMEL, Dean, C.
IPC分类号： C07C1/20
CPC分类号： C10G3/49 , B01J29/061 , B01J29/068 , B01J29/85 , B01J29/90 , B01J35/0006 , B01J38/36 , B01J2229/186 , C07C2523/42 , C07C2529/40 , C07C2529/54 , C07C2529/85 , C10G3/44 , C10G3/45 , C10G3/47 , C10G3/62 , C10G2300/708 , C10G2400/20 , Y02P20/584 , Y02P30/20 , Y02P30/42
摘要： The present invention provides a process for making an olefin product from an oxygenate feedstock which comprises: a) contacting the feedstock in a reaction zone with a catalyst comprising i) a molecular sieve having defined pore openings and ii) a CO oxidation metal, under conditions effective to convert the feedstock into an olefin product stream comprising C2-C3 olefins and to form carbonaceous deposits on the catalyst so as to provide a carbon-containing catalyst; b) contacting at least a portion of the carbon-containing catalyst with a regeneration medium comprising oxygen in a regeneration zone comprising a fluid bed regenerator having a dense fluid phase and a dilute fluid phase under conditions effective to obtain a regenerated catalyst portion, wherein the difference between the temperature of the dilute phase and the temperature of the dense phase is no greater than 100°C; c) introducing said regenerated catalyst portion into said reaction zone; and d) repeating steps a)-c).
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37.发明公开MOLECULAR SIEVE CATALYST COMPOSITION, ITS MAKING AND USE IN CONVERSION PROCESSES 有权制作MOLSIEBKATALYSATORZUSAMMENSETZUNG和使用转换方法
公开(公告)号：EP1412084A1
公开(公告)日：2004-04-28
申请号：EP02780885.6
申请日：2002-06-24
发明人： CHANG, Yun-Feng , VAUGHN, Stephen, N. , MARTENS, Luc, R., M. , SOLED, Stuart, L. , CLEM, Kenneth, R. , BAUMGARTNER, Joseph, E.
CPC分类号： C10G3/49 , B01J29/85 , B01J35/10 , B01J37/0009 , B01J37/0045 , B01J37/10 , B01J2229/26 , B01J2229/36 , B01J2229/42 , C07C1/20 , C07C11/02 , C07C11/04 , C07C11/06 , C07C2529/00 , C07C2529/85 , C10G3/62 , C10G2400/20 , Y02P20/52 , Y02P30/42
摘要： The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst composition. In particular, the invention is directed to a making a molecular sieve catalyst composition by forming a slurry by combining a molecular sieve, a binder and a matrix material, wherein the slurry has a pH, above or below the isoelectric point of the molecular sieve. The catalyst composition has improved attrition resistance, particularly useful in a conversion process for producing olefin(s), preferably ethylene and/or propylene, from a feedstock, preferably an oxygenate containing feedstock.
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公开(公告)号：EP1365859A2
公开(公告)日：2003-12-03
申请号：EP01987546.7
申请日：2001-12-20
IPC分类号： B01J29/06
CPC分类号： B01J38/02 , B01J29/85 , B01J37/32 , C07C1/20 , Y02P20/52 , Y02P20/584 , Y02P30/42 , C07C11/02
摘要： Disclosed is a method of rejuvenating molecular sieve and molecular sieve catalyst. The method includes freeze drying a molecular sieve having a methanol conversion ratio of less than 1, or a caalyst containing molecular sieve and a binder having a methanol conversion ratio of less than 1. The rejuvenated molecular sieve or catalyst is used to make an olefin product from an oxygenate. The olefin product containing ethylene and propylene can then be used to make polyethylene and polypropylene, respectively.
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公开(公告)号：EP0914311B1
公开(公告)日：2001-07-11
申请号：EP97937945.0
申请日：1997-05-29
CPC分类号： C07C6/123 , B01J29/005 , B01J29/40 , B01J29/80 , B01J29/85 , B01J29/87 , C07C2/00 , C07C2529/65 , C07C2529/70 , C07C2529/80 , C07C2529/83 , C07C2529/85 , C07C2529/87 , Y02P20/52 , C07C15/00
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