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51. 发明公开

EP2300161A1 PROCESS FOR MAKING CRYSTALLINE METALLOSILICATES 审中-公开
标题翻译：用于生产结晶金属
公开(公告)号：EP2300161A1
公开(公告)日：2011-03-30
申请号：EP09757338.0
申请日：2009-02-24
申请人： Total Petrochemicals Research Feluy
发明人： BULUT, Metin , JACOBS, Pierre , MINOUX, Delphine , NESTERENKO, Nikolai , DATH, Jean-Pierre , VAN DONK, Sander
IPC分类号： B01J29/40 , C01B39/36 , C10G11/05
CPC分类号： C01B37/005 , B01J29/40 , B01J29/42 , B01J29/48 , C01B39/02 , C01B39/38 , C01P2002/72
摘要： The present invention provides a method for preparing a metallosilicate of MFI type, wherein organic templates, seeding techniques, using low aliphatic alcohols miscible with water or homogeneous starting solutions are not required. The present invention relates to a process for making a crystalline metallosilicate with high Si/Metal ratio comprising: a) providing an aqueous medium comprising OH− anions and a metal source, b) providing an aqueous medium comprising an inorganic water insoluble source of silicon, c) optionally providing a non aqueous liquid medium comprising optionally an organic source of silica, d) mixing the medium a), b) and the optional c) at conditions effective to crystallize the desired metallosilicate, e) recovering the desired metallosilicate, wherein in the mixture a)+b)+c), before crystallization, the ratio Si org/Si inorganic is 2 is at least 0.3, advantageously from 0.3 to 0.62, preferably from 0.31 to 0.61, more preferably from 0.32 to 0.61, very preferably from 0.33 to 0.6 and there is essentially no template. In another embodiment steps e), f) and g) are inserted before recovering the desired metallosilicate : e) cooling down the reaction mixture a)+b)+c) to about room temperature, f) decreasing the pH of the reaction mixture by at least 0.1 preferably by 0.3 to 4, more preferably by 0.5 to 3, g) subjecting the resulting mixture of step f) at conditions effective to continue the crystallization of the desired metallosilicate.

52. 发明公开

EP2300159A1 PROCESS FOR MAKING CRYSTALLINE METALLOSILICATES 审中-公开
标题翻译：用于生产结晶金属
公开(公告)号：EP2300159A1
公开(公告)日：2011-03-30
申请号：EP09757336.4
申请日：2009-02-24
申请人： Total Petrochemicals Research Feluy
发明人： BULUT, Metin , JACOBS, Pierre , MINOUX, Delphine , NESTERENKO, Nikolai , DATH, Jean-Pierre , VAN DONK, Sander
IPC分类号： B01J29/40 , C01B39/40 , C10G11/05 , C01B39/36
CPC分类号： B01J29/40 , B01J2229/62 , C01B37/005 , C01B39/02 , C01B39/04 , C01B39/38 , C01B39/40 , C07C2/864 , C07C2529/70 , C10G29/205 , Y02P20/52 , C07C15/08
摘要： The present invention relates to a process for making a crystalline metallosilicate composition comprising crystallites having an inner part (the core) and an outer part (the outer layer or shell) such that : the ratio Si/metal is higher in the outer part than in the inner part, the crystallites have a continuous distribution of metal and silicon over the crystalline cross-section, said process comprising : a) providing an aqueous medium comprising OH
- anions and a metal source, b) providing an aqueous medium comprising an inorganic source of silicon and optionally a templating agent, c) optionally providing a non aqueous liquid medium comprising optionally an organic source of silica, d) mixing the medium a), b) and the optional c) at conditions effective to crystallyze the desired metallosilicate, e) recovering the desired metallosilicate, wherein in the mixture a)+b)+c), before crystallization, the ratio Si org/Si inorganic is - /SiO
2 is at least 0.3, advantageously from 0.3 to 0.62, preferably from 0.31 to 0.61, more preferably from 0.32 to 0.61, very preferably from 0.33 to 0.6 and the pH of the mixture a)+b)+c), before crystallization, is higher than 13, preferably higher than 13.1, more preferably higher than 13.2, still more preferably higher than 13.3 and most preferred higher than 13.4.

53. 发明公开

EP2238094A1 DEHYDRATION OF ALCOHOLS ON CRYSTALLINE SILICATES 有权转让
标题翻译：晶体硅酸盐上醇的脱水
公开(公告)号：EP2238094A1
公开(公告)日：2010-10-13
申请号：EP09709286.0
申请日：2009-02-05
申请人： Total Petrochemicals Research Feluy
发明人： MINOUX, Delphine , NESTERENKO, Nikolai , VERMEIREN, Walter , VAN DONK, Sander , DATH, Jean-Pierre
IPC分类号： C07C1/24 , C07C11/04
CPC分类号： C07C1/24 , B01J29/40 , B01J2229/16 , B01J2229/36 , B01J2229/37 , B01J2229/42 , C07C2529/40 , Y02P20/52 , C07C11/04
摘要： The present invention relates to a process for the dehydration of at least an alcohol to make at least an olefin, comprising: introducing in a reactor a stream (A) comprising at least an alcohol, optionally water, optionally an inert component, contacting said stream with a catalyst in said reactor at conditions effective to dehydrate at least a portion of the alcohol to make an olefin, recovering from said reactor an olefin containing stream (B), Wherein the catalyst is : • a crystalline silicate having a ratio Si/AI of at least about 100, or • a dealuminated crystalline silicate, or • a phosphorus modified zeolite, the WHSV of the alcohols is at least 2 h-1, the temperature ranges from 280°C to 500°C. It relates also to the same process as above but wherein the catalyst is a phosphorus modified zeolite and at any WHSV. The partial pressure of the alcohol in the dehydration reactor advantageously ranges from 1.2 to 4 bars absolute (0.12 MPa to 0.4 MPa), the temperature of the dehydration reactor ranges advantageously from 300°C to 400°C and the alcohol is selected among ethanol, propanol, butanol and phenylethanol.
摘要翻译：本发明涉及使至少一种醇脱水以制备至少一种烯烃的方法，该方法包括：在反应器中引入包含至少一种醇，任选的水，任选的惰性组分的物流（A），将所述物流在有效使至少一部分醇脱水以制备烯烃的条件下，在所述反应器中用催化剂从所述反应器中回收含烯烃物流（B），其中所述催化剂是：·结晶硅酸盐，其比例为Si / Al 至少约100，或·脱铝酸盐结晶硅酸盐或·磷改性沸石，醇的WHSV至少为2h-1，温度范围为280℃-500℃。它也涉及与上述相同的方法，但其中催化剂是磷改性沸石和任何WHSV。脱水反应器中醇的分压有利地为1.2至4巴绝对压力（0.12MPa至0.4MPa），脱水反应器的温度有利地为300℃至400℃，并且醇选自乙醇，丙醇，丁醇和苯乙醇。

54. 发明公开

EP2234719A2 PROCESS FOR OBTAINING CATALYST COMPOSITES COMPRISING MEAPO AND THEIR USE IN CONVERSION OF ORGANICS TO OLEFINS 审中-公开
标题翻译：一种获得复合催化剂材料研究的MeAPO和它们在有机材料在烯烃的转化
公开(公告)号：EP2234719A2
公开(公告)日：2010-10-06
申请号：EP09704281.6
申请日：2009-01-23
申请人： Total Petrochemicals Research Feluy
发明人： NESTERENKO, Nikolai , VERMEIREN, Walter , VAN DONK, Sander
IPC分类号： B01J29/06 , C07C1/20 , B01J29/85
CPC分类号： C07C1/32 , B01J29/005 , B01J29/40 , B01J29/85 , B01J2229/186 , B01J2229/42 , C07C1/20 , C07C1/22 , C07C1/26 , Y02P30/42 , C07C11/02
摘要： The present invention is a catalyst composite comprising: - at least 0.5% by- weight of at least one metal salt, which is stable under XTO conditions and - at least 10% by weight of molecular sieves which comprise - 70% to 100% by weight of said molecular sieves of at least one small pore aluminosilicate or metalloaluminophosphate (MeAPO) molecular sieve and 0 to 30% by weight of said molecular sieves of at least one medium or large pore molecular sieve selected from one or more of crystalline silicoaluminates, silicoaluminophosphates or mesoporous silicoaluminates (co-catalyst) (A). MeAPO molecular sieves having CHA (SAPO-34) or AEI (SAPO-18) structure or mixture thereof are the most preferable. The present invention also relates to a process (hereunder referred as "XTO process") for making an olefin product from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock with the above catalyst. The present invention also relates to a "combined XTO and OCP process".

55. 发明公开

EP2234718A2 PROCESS FOR OBTAINING MODIFIED MOLECULAR SIEVES 有权转让
标题翻译： VERFAHREN ZUR GEWINNUNG MODIFIZIERTER MOLEKULARER SIEBE
公开(公告)号：EP2234718A2
公开(公告)日：2010-10-06
申请号：EP09703599.2
申请日：2009-01-23
申请人： Total Petrochemicals Research Feluy
发明人： NESTERENKO, Nikolai , VERMEIREN, Walter , VAN DONK, Sander , MINOUX, Delphine
IPC分类号： B01J27/16 , B01J29/06 , B01J29/40 , C07C1/20 , C07C4/06
CPC分类号： C07C1/20 , B01J27/16 , B01J29/06 , B01J29/061 , B01J29/40 , B01J29/405 , B01J37/0201 , B01J37/0207 , B01J37/024 , B01J37/28 , B01J2229/16 , B01J2229/186 , B01J2229/36 , B01J2229/37 , C07C4/06 , C07C2523/02 , C07C2527/14 , C07C2529/06 , C07C2529/40 , C07C2529/82 , C07C2529/85 , C08F110/02 , C10G2400/20 , Y02P30/42 , C07C11/02
摘要： The invention covers a process for obtaining an alkaline earth or rare earth metal-P-modified molecular sieve (M-P-modified molecular sieve) comprising the following steps: a). selecting a molecular sieve selected from one of: - a P-modified molecular sieve which contains at least 0.3 wt% of P - a molecular sieve which is modified with P prior to or during step b) thereby introducing at least 0.3 wt % of P b). contacting said molecular sieve with an alkaline earth or rare earth metal-containing compound (M-containing compound) to introduce at least 0.05 wt% of the alkaline earth or rare earth metal to the molecular sieve. The invention also covers a catalyst composite comprising: a). at least 10 wt % of a M-P-modified molecular sieve comprising at least 0.05 % by weight of an alkaline earth or rare earth metal (M) and at least 0.3 wt% of P, b). optionally metal phosphate, c). optionally matrix material, and d). optionally binder. The catalyst of the invention can also be used in a process for making an olefin product from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock wherein said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock is contacted in the XTO reactor with the catalyst composite according to the invention under conditions effective to convert the oxygen-containing, halogenide-containing or sulphur-containing organic feedstock to olefin products (the XTO reactor effluent). The catalyst composite of the invention can also be used in addition or alternatively in an OCP process.
摘要翻译：本发明涉及一种获得碱土金属或稀土金属-P改性分子筛（M-P-改性分子筛）的方法，包括以下步骤：a）。选择选自以下之一的分子筛：P-改性分子筛，其含有至少0.3重量％的P - 在步骤b）之前或期间用P改性的分子筛，由此引入至少0.3重量％的P b）。使所述分子筛与含碱土或含稀土金属的化合物（含M化合物）接触，以将至少0.05重量％的碱土金属或稀土金属引入到分子筛中。本发明还涵盖了一种催化剂复合材料，其包括：a）。至少10重量％的包含至少0.05重量％的碱土金属或稀土金属（M）和至少0.3重量％的P，b）的M-P改性分子筛。任选的金属磷酸盐，c）。任选的基质材料，和d）。可选粘合剂。本发明的催化剂也可用于从含氧，含卤素或含硫有机原料制备烯烃产物的方法，其中所述含氧卤化物或含硫有机原料接触在具有将含氧，含卤素或含硫有机原料转化为烯烃产物（XTO反应器流出物）的条件下，具有根据本发明的催化剂复合材料的XTO反应器。本发明的催化剂复合物也可以在OCP方法中加入或替代地使用。

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