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公开(公告)号：US20190083963A1
公开(公告)日：2019-03-21
申请号：US16171717
申请日：2018-10-26
发明人： Min Kee Choi , Ju Hwan Im , Do Woen Kim , Do Kyoung Kim , Tae Jin Kim , Seung Hoon Oh , Tae Hong Seok
IPC分类号： B01J29/12 , B01J37/08 , B01J29/74 , B01J29/14 , C01B39/22 , B01J29/76 , B01J37/02 , B01J29/70 , B01J29/08 , C07C5/367 , C10G45/12 , C10G45/00 , C07C5/333 , C10G45/64 , C10G45/04 , C10G45/60 , C10G45/68 , C10G3/00 , C01B39/14 , B01J29/10 , B01J29/72 , C01B39/02
CPC分类号： B01J29/123 , B01J29/08 , B01J29/082 , B01J29/103 , B01J29/143 , B01J29/7003 , B01J29/7207 , B01J29/74 , B01J29/7407 , B01J29/7607 , B01J37/0201 , B01J37/08 , B01J37/082 , B01J37/088 , B01J2229/186 , B01J2229/40 , C01B39/026 , C01B39/14 , C01B39/22 , C07C5/3337 , C07C5/367 , C10G3/42 , C10G3/49 , C10G45/00 , C10G45/04 , C10G45/12 , C10G45/60 , C10G45/64 , C10G45/68 , Y02P30/20
摘要： This invention relates to a hydrogen spillover-based catalyst and use thereof, wherein a hydrogen activation metal cluster is dispersed in the form of being encapsulated in a crystalline or amorphous aluminosilicate matrix which is partially or fully structurally collapsed zeolite, thereby exhibiting high hydroprocessing or dehydrogenation activity and suppressed C-C hydrogenolysis activity.
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公开(公告)号：US09789477B2
公开(公告)日：2017-10-17
申请号：US14399094
申请日：2013-06-07
IPC分类号： C01B39/48 , B01J29/70 , B01J29/72 , B01J29/74 , B01J29/78 , B01J35/00 , B01J35/02 , C07C5/22 , C07C6/12 , C10G35/095 , C10G45/12 , C10G45/64 , C10G45/68 , C10G47/16 , C10G50/00 , C10G3/00 , C10G11/05 , C01B39/46 , C07C4/02
CPC分类号： B01J29/7023 , B01J29/7246 , B01J29/7446 , B01J29/7846 , B01J35/0013 , B01J35/023 , B01J2229/18 , C01B39/46 , C01B39/48 , C01P2002/72 , C01P2004/03 , C01P2004/52 , C01P2004/60 , C01P2004/61 , C07C4/02 , C07C5/22 , C07C6/123 , C07C6/126 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2521/16 , C07C2529/70 , C10G3/49 , C10G11/05 , C10G35/095 , C10G45/12 , C10G45/64 , C10G45/68 , C10G47/16 , C10G50/00 , Y02P30/20
摘要： In a process for the synthesis of a crystalline molecular sieve material having the EUO framework type, a synthesis mixture is provided suitable for the formation of an EUO framework type molecular sieve and comprising N,N,N,N′,N′,N′-hexamethylhexanediammonium, Q, cations and a colloidal suspension of seed crystals of an EUO framework type molecular sieve. The synthesis mixture is crystallized and an EUO framework type molecular sieve in the form individual crystals and/or aggregates of crystals having an average size, d50, as measured by laser scattering, of less than 15 μm is recovered from the synthesis mixture.
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公开(公告)号：US20170266647A1
公开(公告)日：2017-09-21
申请号：US15500202
申请日：2015-09-02
IPC分类号： B01J29/40 , B01J29/076 , B01J29/068 , B01J29/072 , C07C2/76 , B01J21/04
CPC分类号： B01J29/40 , B01J21/04 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/44 , B01J29/46 , B01J29/48 , B01J2229/10 , B01J2229/18 , B01J2229/186 , C07C2/76 , C07C2521/08 , C07C2529/40 , C10G45/68 , C10G50/00 , C10G2300/1025 , C10G2300/1081 , C10G2400/30 , Y02P20/52 , C07C15/04 , C07C15/02
摘要： In an embodiment, a process of making a catalyst can comprise contacting a zeolite with an aluminum solution comprising an aluminum compound at a pH of 2 to 6; calcining the zeolite to form the catalyst; wherein the catalyst comprises 0.1 to 5 wt % aluminum based on the total weight of the catalyst excluding any binder or extrusion aide. In an embodiment, a process of aromatizing methane can comprise aromatizing a feed comprising methane in the presence of the catalyst under aromatization conditions.
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公开(公告)号：US09382484B2
公开(公告)日：2016-07-05
申请号：US13976701
申请日：2011-12-28
IPC分类号： C07C4/18 , C07C5/00 , C10G11/05 , C10G11/18 , B01J37/04 , B01J29/80 , B01J37/00 , C10G45/68 , C10G69/04 , B01J29/40 , B01J29/65 , B01J29/70 , B01J29/82 , B01J29/87 , B01J35/10
CPC分类号： C10G11/05 , B01J29/40 , B01J29/65 , B01J29/703 , B01J29/7042 , B01J29/7046 , B01J29/80 , B01J29/82 , B01J29/87 , B01J35/10 , B01J37/0009 , B01J37/04 , B01J2229/18 , B01J2229/20 , B01J2229/42 , C10G11/18 , C10G45/68 , C10G69/04 , C10G2300/1037 , C10G2300/301 , C10G2400/30
摘要： In the production method of monocyclic aromatic hydrocarbons, oil feedstock having a 10 volume % distillation temperature of 140° C. or higher and a 90 volume % distillation temperature of 380° C. or lower is brought into contact with a catalyst for producing monocyclic aromatic hydrocarbons that includes a mixture containing a first catalyst which contains crystalline aluminosilicate containing gallium and/or zinc and phosphorus and a second catalyst which contains crystalline aluminosilicate containing phosphorus.
摘要翻译： 在单环芳烃的制造方法中，使具有140℃或更高的10体积％蒸馏温度和380℃或更低的90体积％蒸馏温度的油原料与用于制备单环芳族化合物的催化剂接触 包括含有含有含有镓和/或锌和磷的结晶硅铝酸盐的第一催化剂和含有含磷结晶硅铝酸盐的第二催化剂的混合物的烃。
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公开(公告)号：US20160107153A1
公开(公告)日：2016-04-21
申请号：US14888043
申请日：2014-05-08
发明人： Nabil Al-Yassir , Mohammed Al-Hazmi , Mohammed Abdul Bari Siddiqui , Yaming Jin , Abdullah Aitani , Sulaiman Al-Khattaf
CPC分类号： B01J37/06 , B01J29/061 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/405 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/89 , B01J37/0201 , B01J37/0203 , B01J37/30 , B01J2229/16 , B01J2229/18 , B01J2229/183 , B01J2229/186 , B01J2229/38 , C10G11/05 , C10G35/095 , C10G45/68 , C10G2400/20 , C10G2400/30
摘要： The invention pertains to a zeolite catalyst, methods of making same, and its use in the catalytic cracking of naphtha for the production of lower molecular weight olefins and alkanes, while minimizing production less desirable products. A zeolite is modified by base leaching and by the addition of a metal cation, thereby lowering the Si/Al2 ratio and improving the stability of the formed catalyst.
摘要翻译： 本发明涉及一种沸石催化剂，其制备方法，以及其在用于生产低分子量烯烃和烷烃的石脑油的催化裂化中的用途，同时使生产不太理想的产物最小化。 通过碱浸出和金属阳离子改性沸石，从而降低Si / Al 2比例并提高形成的催化剂的稳定性。
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公开(公告)号：US09200214B2
公开(公告)日：2015-12-01
申请号：US13601281
申请日：2012-08-31
CPC分类号： B01J19/0006 , B01J19/24 , B01J2219/00166 , B01J2219/24 , C10G35/04 , C10G35/24 , C10G45/68 , C10G45/72 , G06F17/10 , G06F17/5009
摘要： Methods and systems for improved catalytic reforming are disclosed. A method of catalytic reforming includes feeding a feedstream comprising C6-convertibles to one or more reactors; contacting the feedstream with a reforming catalyst; selecting values for a LHSV, a H2/HC ratio, and a conversion of C6-convertibles from a deactivation kinetic model so as to maximize a net present amount of benzene produced over a run-length of the reforming catalyst; operating the one or more reactors at the selected LHSV, the selected H2/HC ratio, and the selected conversion of C6-convertibles; and recovering an effluent from the reactor, wherein the effluent comprises at least about 40 wt % benzene.
摘要翻译： 公开了用于改进催化重整的方法和系统。 一种催化重整的方法包括将包含C6-可转变物的进料流进料到一个或多个反应器; 使原料流与重整催化剂接触; 从失活动力学模型中选择LHSV值，H2 / HC比值和C6-可转化物的转化率，以便最大化在重整催化剂的游程长度上产生的苯的净存在量; 在所选择的LHSV，所选择的H 2 / HC比率和所选择的C6-可转换的转化物中操作所述一个或多个反应器; 以及从所述反应器回收流出物，其中所述流出物包含至少约40重量％的苯。
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7.发明授权公开(公告)号：US09193920B2
公开(公告)日：2015-11-24
申请号：US13523741
申请日：2012-06-14
申请人： Haiyan Wang , Michael J. McCall
发明人： Haiyan Wang , Michael J. McCall
IPC分类号： C07C1/00 , C07C2/66 , C07C2/70 , C07C5/327 , C07C7/10 , C10G63/02 , C10G25/02 , C10G29/20 , C10G35/04 , C10G45/68 , C10G67/00 , C10G67/06 , C10G67/08 , C10G69/00 , C10G69/12 , C10G69/14 , C10G3/00 , C10G9/00 , C10G17/02
CPC分类号： C10G63/02 , C10G3/46 , C10G3/50 , C10G9/00 , C10G17/02 , C10G25/02 , C10G29/205 , C10G35/04 , C10G45/68 , C10G67/00 , C10G67/06 , C10G67/08 , C10G69/00 , C10G69/123 , C10G69/14 , C10G2300/1011 , C10G2300/30 , Y02P30/20
摘要： A method for producing a linear alkylbenzene product from a bio-renewable feedstock having a mixture of naturally-derived hydrocarbons includes separating the mixture of naturally-derived hydrocarbons into a naphtha portion and a distillate portion, reforming the naphtha portion, and using a high purity aromatics recovery process on the reformed naphtha portion to produce benzene. The method further includes separating a normal paraffins portion from the distillate portion and dehydrogenating the normal paraffins portion to produce mono-olefins. Still further, the method includes reacting the benzene and the mono-olefins to produce the linear alkylbenzene product.
摘要翻译： 从具有天然衍生烃混合物的生物可再生原料生产线性烷基苯产物的方法包括将天然衍生的烃的混合物分离成石脑油馏分和馏出物部分，重整石脑油部分，并使用高纯度 改性石脑油部分的芳烃回收工艺生产苯。 该方法还包括从馏出物部分分离正链烷烃部分并使正链烷烃部分脱氢以生产单烯烃。 此外，该方法包括使苯和单烯烃反应以产生直链烷基苯产物。
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公开(公告)号：US20150203603A1
公开(公告)日：2015-07-23
申请号：US14416179
申请日：2013-07-22
发明人： Noriyuki Takahashi , Yasuo Saitoh
IPC分类号： C08F4/58
CPC分类号： C08F4/58 , B01J20/12 , B01J21/16 , B01J35/002 , B01J35/02 , B01J35/10 , B01J37/06 , C10G45/04 , C10G45/68
摘要： An activated clay for treating aromatic hydrocarbons, containing montmorillonite in an amount of not less than 34% by mass, having an SiO2/Al2O3 mol ratio in a range of 3.8 to 8.0, and desorbing ammonia in an amount in a range of 0.11 to 0.20 mmols/g as measured by the ammonia TPD method with the heat of adsorption in a range of 128 to 148 kJ/mol. The activated clay comprises an acid-treated product of smectite clay, imposes no limitation on the area where the starting clay is produced, and features long catalytic life free of dispersion in the properties.
摘要翻译： 一种用于处理芳族烃的活性粘土，其含有不少于34质量％的具有SiO 2 / Al 2 O 3摩尔比在3.8至8.0的范围内的蒙脱石，并且以0.11至0.20的范围解吸氨 通过氨TPD法测得的吸附热量在128〜148kJ / mol的范围内。 活性白土包括蒙脱石粘土的酸处理产物，对起始粘土的生产区域没有限制，并具有长的催化剂寿命，不具有分散性。
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公开(公告)号：US20150166436A1
公开(公告)日：2015-06-18
申请号：US14104808
申请日：2013-12-12
申请人： UOP LLC
发明人： Jason L. Noe
CPC分类号： C07C7/04 , C07C7/163 , C10G35/085 , C10G35/09 , C10G35/095 , C10G45/68 , C10G2300/104 , C10G2300/1044 , C10G2400/02 , C10G2400/30 , C07C15/08
摘要： Processes and apparatuses for preparing aromatic compounds are provided. In an embodiment, a process of preparing aromatic compounds includes providing a heavy reformate stream including C7 hydrocarbons, xylenes, styrene, and compounds having more than 8 carbon atoms. The xylenes and styrene are separated from the compounds that have more than 8 carbon atoms in the heavy reformate stream to form a mixed xylene stream including the xylenes and styrene and a C9+ stream including compounds with less volatility than C8 aromatics. The styrene within the mixed xylene stream is selectively hydrogenated to form a hydrogenated xylene stream including xylenes and ethylbenzene. At least some of the xylenes are separated from the ethylbenzene in the hydrogenated xylene stream to form a C8 raffinate stream including the ethylbenzene and a xylene product stream including one or more xylene species.
摘要翻译： 提供了制备芳族化合物的方法和设备。 在一个实施方案中，制备芳族化合物的方法包括提供重质烃重整料流，其包括C7烃，二甲苯，苯乙烯和具有多于8个碳原子的化合物。 将二甲苯和苯乙烯从重质化合物流中具有多于8个碳原子的化合物分离，形成包含二甲苯和苯乙烯的混合二甲苯料流和C9 +流，其中包含挥发性低于C8芳族化合物的化合物。 混合二甲苯流中的苯乙烯被选择性氢化，形成包含二甲苯和乙苯的氢化二甲苯料流。 在氢化二甲苯料流中将至少一些二甲苯与乙苯分离以形成包含乙苯的C8萃余液流和包含一种或多种二甲苯种类的二甲苯产物流。
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公开(公告)号：US20140128486A1
公开(公告)日：2014-05-08
申请号：US14005973
申请日：2013-06-25
发明人： Khalid Karim , Labeeb Chaudary
CPC分类号： C07C1/0435 , B01J23/005 , B01J27/187 , B01J37/031 , C07C4/02 , C07C6/04 , C07C2523/10 , C07C2523/28 , C07C2523/30 , C07C2523/34 , C07C2523/36 , C07C2523/75 , C10G2/332 , C10G45/68 , C10G2400/20 , Y02P20/52 , C07C11/04 , C07C11/06
摘要： The present invention relates to a process for producing ethylene and propylene from syngas, the process comprising the steps of a) contacting syngas (2) with a first catalyst composition to obtain a first product stream (3) comprising ethylene, propylene and aliphatic hydrocarbons having 4 or more carbon atoms, b) splitting the first product stream (3) into a second product stream (5) comprising at least 90% of said aliphatic hydrocarbons having 4 or more carbon atoms and a third product stream (4) comprising ethylene and propylene, c) separating ethylene and propylene in the third product stream so as to form a first ethylene stream (17) and a first propylene stream (16) and d) converting the second product stream (5) into a fourth product stream (8) comprising ethylene and/or propylene.
摘要翻译： 本发明涉及从合成气生产乙烯和丙烯的方法，该方法包括以下步骤：a）使合成气（2）与第一催化剂组合物接触，以获得包含乙烯，丙烯和脂族烃的第一产物流（3） 4个或更多个碳原子，b）将第一产物流（3）分解成包含至少90％的具有4个或更多个碳原子的脂族烃的第二产物流（5）和包含乙烯的第三产物流（4） 丙烯，c）在第三产物流中分离乙烯和丙烯，以形成第一乙烯料流（17）和第一丙烯料流（16），和d）将第二产物流（5）转化成第四产物流 ）包含乙烯和/或丙烯。
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