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    Purification of alcohols prior to their use in the presence of an acid catalyst
    2.
    发明授权
    Purification of alcohols prior to their use in the presence of an acid catalyst 有权
    醇在使用前在酸催化剂存在下进行纯化

    公开(公告)号：US09000236B2

    公开(公告)日：2015-04-07

    申请号：US13131407

    申请日：2009-11-27

    申请人： Delphine Minoux ,  Walter Vermeiren ,  Nikolai Nesterenko ,  Sander Van Donk ,  Jean-Pierre Dath

    发明人： Delphine Minoux ,  Walter Vermeiren ,  Nikolai Nesterenko ,  Sander Van Donk ,  Jean-Pierre Dath

    IPC分类号： C07C29/74 ,  C07C1/24 ,  C07C29/76 ,  C07C29/90

    CPC分类号： C07C29/76 ,  C07C1/24 ,  C07C29/74 ,  C07C29/90 ,  C07C11/04 ,  C07C31/08

    摘要： Process for the purification of an alcohol in the course of a process comprising: (1) providing a reaction zone (C) comprising an acid type catalyst; (2) providing a reaction zone (B) comprising an acid adsorbent material; (3) providing an alcohol stream comprising impurities; (4) introducing the alcohol stream of (3) into the reaction zone (B) and bringing said stream into contact with the acid adsorbent material at conditions effective to reduce the amount of impurities having an adverse effect on the acid type catalyst of the reaction zone (C); (5) recovering from step (4) an alcohol stream and introducing it into the reaction zone (C); (6) optionally introducing one or more reactants (R) into the reaction zone (C); (7) operating said reaction zone (C) at conditions effective to recover a valuable effluent.

    摘要翻译： 在包括以下步骤的过程中醇的纯化方法：（1）提供包含酸型催化剂的反应区（C）; （2）提供包含酸吸附材料的反应区（B）; （3）提供包含杂质的醇流; （4）将（3）的醇流引入反应区（B）中，并使所述物流与酸吸附剂材料接触，有效地减少对反应的酸型催化剂具有不利影响的杂质的量 区（C）; （5）从步骤（4）中回收醇流并将其引入反应区（C）中; （6）任选地将一种或多种反应物（R）引入反应区（C）中; （7）在有效回收有价值流出物的条件下操作所述反应区（C）。

    Metalloaluminophosphate molecular sieves with lamellar crystal morphology and their preparation
    3.
    发明授权
    Metalloaluminophosphate molecular sieves with lamellar crystal morphology and their preparation 失效
    金属铝磷酸盐分子筛具有层状晶体形态及其制备

    公开(公告)号：US08518370B2

    公开(公告)日：2013-08-27

    申请号：US12530860

    申请日：2008-03-10

    申请人： Walter Vermeiren ,  Nikolai Nesterenko ,  Carolina Petitto ,  Francesco Di Renzo ,  Francois Fajula

    发明人： Walter Vermeiren ,  Nikolai Nesterenko ,  Carolina Petitto ,  Francesco Di Renzo ,  Francois Fajula

    IPC分类号： C07C1/20 ,  B01J29/85 ,  C01B39/54 ,  C01B37/08 ,  B01J29/00 ,  B01J35/02 ,  B01J29/06

    CPC分类号： B01J29/85 ,  B01J29/005 ,  B01J29/84 ,  B01J35/026 ,  B01J2029/062 ,  C01B37/06 ,  C01B37/08 ,  C01B39/54 ,  C07C1/20 ,  C07C1/26 ,  C07C1/322 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/06

    摘要： The present invention relates to metalloaluminophosphate (MeAPO) molecular sieve with lamellar crystal morphology having an empirical chemical composition on an anhydrous basis, after synthesis and calcination, expressed by the formula HxMeyAlzPkO2 wherein, y+z+k=1 x =10 The above metalloaluminophosphate (MeAPO) molecular sieve can be made by a method which comprises: a) forming a reaction mixture containing a texture influencing agent (TIA), an organic templating agent (TEMP), at least a reactive inorganic source of MeO2 insoluble in the TIA, reactive sources of AI203 and P205, b) crystallizing the above reaction mixture thus formed until crystals of the metalloaluminophosphate are formed, c) recovering a solid reaction product, d) washing it with water to remove the TIA and e) calcinating it to remove the organic template. The present invention also relates to catalysts consisting of the above MeAPO molecular and relates to a process for making an olefin product from an oxygen-containing, halogenide-containing or sulphur-containing feedstock.

    摘要翻译： 本发明涉及具有层状晶体形态的金属铝磷酸盐（MeAPO）分子筛，其具有无水基础上的经验化学组成，合成和煅烧后，由式HxMeyAlzPkO2表示，其中y + z + k = 1×y = y表示分子 主要具有板宽度（W）和厚度（T）为W / T的平板晶体形态的筛是> = 10。上述金属铝磷酸盐（MeAPO）分子筛可以通过以下方法制备：a）形成反应 含有纹理影响剂（TIA），有机模板剂（TEMP），至少不溶于TIA的反应性无机源的氧化铝，Al 2 O 3和P 2 O 5的反应性源的混合物，b）使由此形成的上述反应混合物结晶直至 形成金属铝磷酸盐，c）回收固体反应产物，d）用水洗涤以除去TIA，e）煅烧以除去有机模板。 本发明还涉及由上述MeAPO分子组成的催化剂，涉及一种由含氧卤化物或含硫原料制备烯烃产物的方法。

    MTO process based on MeAPO molecular sieves combined with an OCP process to make olefins
    4.
    发明授权
    MTO process based on MeAPO molecular sieves combined with an OCP process to make olefins 失效
    基于MeAPO分子筛的MTO方法与OCP方法结合制备烯烃

    公开(公告)号：US08362183B2

    公开(公告)日：2013-01-29

    申请号：US12530875

    申请日：2008-03-10

    申请人： Walter Vermeiren ,  Nikolai Nesterenko

    发明人： Walter Vermeiren ,  Nikolai Nesterenko

    IPC分类号： C08F210/00 ,  C08F110/06 ,  C08F110/02 ,  C07C1/00

    CPC分类号： C07C11/04 ,  C01B3/44 ,  C07C1/20 ,  C07C1/26 ,  C07C4/06 ,  C07C11/06 ,  C07C17/10 ,  C07C2529/035 ,  C07C2529/40 ,  C07C2529/85 ,  C10G3/45 ,  C10G3/49 ,  C10G2300/202 ,  C10G2300/4081 ,  C10G2300/802 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P30/42 ,  C07C9/00 ,  C07C19/075

    摘要： A process to make light olefins from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock is disclosed. The process includes contacting the feedstock in a primary reactor with a catalyst that includes a metalloaluminophosphate (MeAPO) molecular sieve to form a first reactor effluent that includes a light olefins and a heavy hydrocarbon fraction. The process further includes separating the light olefins from the heavy hydrocarbon fraction and contacting the heavy hydrocarbon fraction in a second reactor to convert the heavy hydrocarbon fraction to light olefins. The MeAPO molecular sieve is expressed by the formula HxMeyAlzPkO2 where y+z+k=1, x is less than or equal to y, y is from 0.0008 to 0.4, z is from 0.25 to 0.67, and k is from 0.2 to 0.67. The MeAPO molecular sieve has a predominantly plate crystal morphology where the width divided by the thickness is greater than or equal to 10.

    摘要翻译： 公开了从含氧，含卤素或含硫有机原料制备轻质烯烃的方法。 该方法包括使初级反应器中的原料与包含金属铝磷酸盐（MeAPO）分子筛的催化剂接触，以形成包含轻质烯烃和重质烃馏分的第一反应器流出物。 该方法还包括从重烃馏分中分离轻质烯烃并使第二反应器中的重质烃馏分接触，以将重质烃馏分转化成轻质烯烃。 MeAPO分子筛用式HxMeyAlzPkO2表示，其中y + z + k = 1，x小于或等于y，y为0.0008至0.4，z为0.25至0.67，k为0.2至0.67。 MeAPO分子筛主要具有平板晶体形态，其中宽度除以厚度大于或等于10。

    PURIFICATION OF ALCOHOLS PRIOR TO THEIR USE IN THE PRESENCE OF AN ACID CATALYST
    5.
    发明申请
    PURIFICATION OF ALCOHOLS PRIOR TO THEIR USE IN THE PRESENCE OF AN ACID CATALYST 有权
    在酸性催化剂存在下使用醇类物质的纯化

    公开(公告)号：US20110313213A1

    公开(公告)日：2011-12-22

    申请号：US13131407

    申请日：2009-11-27

    申请人： Delphine Minoux ,  Walter Vermeiren ,  Nikolai Nesterenko ,  Sander Van Donk ,  Jean-Pierre Dath

    发明人： Delphine Minoux ,  Walter Vermeiren ,  Nikolai Nesterenko ,  Sander Van Donk ,  Jean-Pierre Dath

    IPC分类号： C07C29/74

    CPC分类号： C07C29/76 ,  C07C1/24 ,  C07C29/74 ,  C07C29/90 ,  C07C11/04 ,  C07C31/08

    摘要： Process for the purification of an alcohol in the course of a process comprising: (1) providing a reaction zone (C) comprising an acid type catalyst; (2) providing a reaction zone (B) comprising an acid adsorbent material; (3) providing an alcohol stream comprising impurities; (4) introducing the alcohol stream of (3) into the reaction zone (B) and bringing said stream into contact with the acid adsorbent material at conditions effective to reduce the amount of impurities having an adverse effect on the acid type catalyst of the reaction zone (C); (5) recovering from step (4) an alcohol stream and introducing it into the reaction zone (C); (6) optionally introducing one or more reactants (R) into the reaction zone (C); (7) operating said reaction zone (C) at conditions effective to recover a valuable effluent.

    摘要翻译： 在包括以下步骤的过程中醇的纯化方法：（1）提供包含酸型催化剂的反应区（C）; （2）提供包含酸吸附材料的反应区（B）; （3）提供包含杂质的醇流; （4）将（3）的醇流引入反应区（B）中，并使所述物流与酸吸附剂材料接触，有效地减少对反应的酸型催化剂具有不利影响的杂质的量 区（C）; （5）从步骤（4）中回收醇流并将其引入反应区（C）中; （6）任选地将一种或多种反应物（R）引入反应区（C）中; （7）在有效回收有价值流出物的条件下操作所述反应区（C）。

    Process to Make Olefins from Ethanol
    6.
    发明申请
    Process to Make Olefins from Ethanol 审中-公开

    公开(公告)号：US20110105815A1

    公开(公告)日：2011-05-05

    申请号：US12864995

    申请日：2009-02-05

    申请人： Delphine Minoux ,  Nikolai Nesterenko ,  Walter Vermeiren ,  Sander Van Donk ,  Giacomo Grasso

    发明人： Delphine Minoux ,  Nikolai Nesterenko ,  Walter Vermeiren ,  Sander Van Donk ,  Giacomo Grasso

    IPC分类号： C07C1/24

    CPC分类号： C07C11/04 ,  C07C1/24 ,  C07C4/06 ,  C07C11/06

    摘要： The present invention relates to a process for the conversion of ethanol to make essentially ethylene and propylene, comprising: a) introducing in a reactor (A) (also called the first low temperature reaction zone) a stream comprising ethanol, optionally water, optionally an inert component, b) contacting said stream with a catalyst (A1) in said reactor (A) at conditions effective to dehydrate at least a portion of the ethanol to essentially ethylene, c) recovering from said reactor an effluent comprising: essentially ethylene, minor amounts of various hydrocarbons, water, optionally unconverted ethanol and the optional inert component of step a), d) fractionating said effluent of step c) to remove water, unconverted ethanol, optionally the inert component, and optionally the whole or a part of the various hydrocarbons to get a stream (D) comprising essentially ethylene and optionally the inert component, e) introducing at least a part of said stream (D) mixed with a stream (D1) comprising olefins having 4 carbon atoms or more (C4+ olefins) in a OCP reactor (also called the second high temperature reaction zone) under the condition that the mixture (D)+(D1) comprises at least 10 wt % of C4+ olefins, f) contacting said stream comprising at least a part of (D) and the stream (D1) in said OCP reactor with a catalyst which is selective towards light olefins in the effluent, to produce an effluent with an olefin content of lower molecular weight than that of the feedstock, g) fractionating said effluent of step f) to produce at least an ethylene stream, a propylene stream and a fraction consisting essentially of hydrocarbons having 4 carbon atoms or more, optionally recycling ethylene in whole or in part at the inlet of the OCP reactor of step f), or at the inlet of the reactor (A) or in part at the inlet of the OCP reactor of step f) and in part at the inlet of the reactor (A), optionally recycling the fraction consisting essentially of hydrocarbons having 4 carbon atoms or more at the inlet of the OCP reactor.

    DEHYDRATION OF ALCOHOLS ON ACIDIC CATALYSTS
    8.
    发明申请
    DEHYDRATION OF ALCOHOLS ON ACIDIC CATALYSTS 有权
    酒精在酸性催化剂上的脱水

    公开(公告)号：US20130217943A1

    公开(公告)日：2013-08-22

    申请号：US13701774

    申请日：2011-06-20

    申请人： Delphine Minoux ,  Cindy Adam ,  Nikolai Nesterenko ,  Jean-Pierre Dath ,  Walter Vermeiren ,  Sander Van Donk

    发明人： Delphine Minoux ,  Cindy Adam ,  Nikolai Nesterenko ,  Jean-Pierre Dath ,  Walter Vermeiren ,  Sander Van Donk

    IPC分类号： C07C1/24

    CPC分类号： C07C1/24 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/12 ,  C07C2529/40 ,  C07C2529/65 ,  C07C2529/82 ,  C07C2529/83 ,  C07C2529/85 ,  Y02P20/52 ,  C07C11/04

    摘要： The present invention is a process for the dehydration of an alcohol having at least 2 carbon atoms to make the corresponding olefin, comprising: a) introducing in a reactor a stream (A) comprising at least an alcohol, optionally water, optionally an inert component, b) contacting said stream with an acidic catalyst in said reactor at conditions effective to dehydrate at least a portion of the alcohol to make an olefin, c) recovering from said reactor a stream (B) comprising: the inert component and at least an olefin, water and optionally unconverted alcohol, d) optionally fractionating the stream (B) to recover the unconverted alcohol and recycling said unconverted alcohol to the reactor of step a), e) optionally fractionating the stream (B) to recover the inert component, water and the olefin and optionally recycling said inert component and optionally a part of the water to the reactor of step a), wherein, f) an effective amount of a component capable to neutralize a part of the catalyst active site is introduced in stream (A) or directly in the dehydration reactor and g) optionally the temperature of the dehydration reactor is adjusted to increase the alcohol conversion or the olefin yield or both. In another embodiment at step f) an effective amount of a component capable to increase the selectivity for the desired corresponding olefin is introduced in stream (A) or directly in the dehydration reactor.The component introduced at step f) can be chosen from the group consisting of ammonia, organic ammonium salts, hydrazine, nitriles, amines (including pyridines, pyrrols, pyrrolydones and pyrrolidines), amides, imines, di-imines, imides, cyanates, isocyanates, nitrites and nitroso compounds, aldehydes, ketones, carboxylic esters, and their corresponding thio-compounds (thiols, sulphides, disulfides).

    摘要翻译： 本发明是使具有至少2个碳原子的醇脱水以制备相应的烯烃的方法，其包括：a）在反应器中引入至少包含醇，任选的水，任选的惰性组分的流（A） b）使所述物流与所述反应器中的酸性催化剂接触，在有效使所述醇的至少一部分脱水以制备烯烃的条件下，c）从所述反应器回收流（B），其包含：所述惰性组分和至少一种 烯烃，水和任选的未转化的醇，d）任选地将料流（B）分馏以回收未转化的醇，并将所述未转化的醇再循环到步骤a）的反应器中，e）任选地将料流（B）分馏以回收惰性组分， 水和烯烃，并任选地将所述惰性组分和任选的一部分水再循环到步骤a）的反应器中，其中f）有效量的能够中和一部分Ca 天然气活性位点以流（A）或直接在脱水反应器中引入，并且g）任选地调节脱水反应器的温度以增加醇转化率或烯烃产率或两者。 在步骤f）的另一个实施方案中，有效量的能够增加所需相应烯烃的选择性的组分被引入到流（A）中，或直接在脱水反应器中引入。 在步骤f）引入的组分可以选自氨，有机铵盐，肼，腈，胺（包括吡啶，吡咯，吡咯烷酮和吡咯烷），酰胺，亚胺，二亚胺，酰亚胺，氰酸酯，异氰酸酯 ，亚硝酸盐和亚硝基化合物，醛，酮，羧酸酯及其相应的硫代化合物（硫醇，硫化物，二硫化物）。

    DEHYDRATION OF ALCOHOLS ON A CRYSTALLINE SILICATE OF LOW Si/Al RATIO
    9.
    发明申请
    DEHYDRATION OF ALCOHOLS ON A CRYSTALLINE SILICATE OF LOW Si/Al RATIO 有权
    醇在低Si / Al比例的晶体硅酸中的脱水

    公开(公告)号：US20130041196A1

    公开(公告)日：2013-02-14

    申请号：US13522619

    申请日：2011-01-21

    申请人： Delphine Minoux ,  Nikolai Nesterenko ,  Cindy Adam ,  Sander Van Donk ,  Walter Vermeiren

    发明人： Delphine Minoux ,  Nikolai Nesterenko ,  Cindy Adam ,  Sander Van Donk ,  Walter Vermeiren

    IPC分类号： C07C1/22

    CPC分类号： C07C1/24 ,  B01J29/65 ,  B01J29/90 ,  B01J2229/16 ,  B01J2229/36 ,  C07C2529/65 ,  C07C2529/70 ,  C07C2529/85 ,  C23C18/00 ,  C25D7/0664 ,  C25D17/00 ,  Y02P20/52 ,  Y02P20/584 ,  C07C11/04

    摘要： The present invention (in a first embodiment) relates to a process for the dehydration of an alcohol having at least 2 carbon atoms to make the corresponding 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 of the group FER, MWW, EUO, MFS, ZSM-48, MIT or TON having Si/Al under 100, or a dealuminated crystalline silicate of the group FER, MWW, EUO, MFS, ZSM-48, MTT or TON having Si/Al under 100, or a phosphorus modified crystalline silicate of the group FER, MWW, EUO, MFS, ZSM-48, MTT or TON having Si/Al under 100, the WHSV of the alcohol is at least 4 h−1 and/or the temperature ranges from 320° C. to 600° C.

    摘要翻译： 本发明（在第一实施方案中）涉及使具有至少2个碳原子的醇脱水以制备相应烯烃的方法，包括：在反应器中引入至少包含醇，任选的水 ，任选的惰性组分，在所述反应器中使所述料流与催化剂接触，在有效使至少一部分醇脱水以制备烯烃的条件下，从所述反应器回收含烯烃的料流（B），其中催化剂为 具有Si / Al低于100的组FER，MWW，EUO，MFS，ZSM-48，MIT或TON的结晶硅酸盐，或FER，MWW，EUO，MFS，ZSM-48，MTT或TON组的脱铝结晶硅酸盐 Si / Al低于100，或具有Si / Al低于100的FER，MWW，EUO，MFS，ZSM-48，MTT或TON的磷改性结晶硅酸盐，醇的WHSV为至少4h -1 和/或温度范围为320℃至600℃。

    Method for Preparing Crystalline Metalloaluminophosphate (MeAPO) Molecular Sieve from Amorphous Materials
    10.
    发明申请
    Method for Preparing Crystalline Metalloaluminophosphate (MeAPO) Molecular Sieve from Amorphous Materials 审中-公开
    从非晶材料制备结晶金属铝磷酸盐（MeAPO）分子筛的方法

    公开(公告)号：US20110295050A1

    公开(公告)日：2011-12-01

    申请号：US13059453

    申请日：2009-08-28

    申请人： Nikolai Nesterenko ,  Jean-Pierre Dath ,  Sander Van Donk ,  Walter Vermeiren

    发明人： Nikolai Nesterenko ,  Jean-Pierre Dath ,  Sander Van Donk ,  Walter Vermeiren

    IPC分类号： C07C1/26 ,  C04B35/622 ,  C07C1/20 ,  C07C1/00 ,  C01B37/08 ,  B01J29/85

    CPC分类号： C01B39/54 ,  B01J29/83 ,  B01J29/84 ,  B01J29/85 ,  B01J2229/62 ,  C01B37/04 ,  C01B37/065 ,  C01B37/08 ,  C07C1/20 ,  C07C1/322 ,  C07C2529/84 ,  C07C2529/85 ,  Y02P20/52 ,  C07C11/02

    摘要： A process for obtaining a metalloaluminophosphate (MeAPO) molecular sieve comprising the following steps in the order given: a). providing an aqueous solution containing sources of at least 2 of the following: Metals (Me), Al and P; b). co-precipitating an amorphous precursor of the molecular sieve from the solution by changing the solution's pH, followed by separating the amorphous precursor from the water, optionally including formulation; c). optionally washing and drying at a temperature below 450° C. of the amorphous precursor; d). contacting the amorphous precursor with a template-containing aqueous solution and with a source of Al, P or Me, which is not already present in step (a) and optionally additional sources of Al and/or P and/or Me; and e). partially crystallising the molecular sieve under autogeneous conditions so that 5 to 90% by weight of the amorphous precursor crystallises.

    摘要翻译： 一种获得金属铝磷酸盐（MeAPO）分子筛的方法，包括以下步骤：a）。 提供含有至少2种以下物质的水溶液：金属（Me），Al和P; b）。 通过改变溶液的pH，从溶液共沉淀分子筛的无定形前体，随后从水中分离无定形前体，任选地包括制剂; C）。 任选地在无定形前体的450℃以下的温度下洗涤和干燥; d）。 使无定形前体与含有模板的水溶液和Al，P或Me的源（其不在步骤（a）中）和任选的其它Al和/或P和/或Me的来源接触; 和e）。 在自发条件下使分子筛部分结晶，使无定形前体的5〜90重量％结晶。