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公开(公告)号：US20140221715A1
公开(公告)日：2014-08-07
申请号：US13759739
申请日：2013-02-05
IPC分类号： C07C4/00
CPC分类号： C10G63/04 , C10G63/08 , C10G2400/02 , C10G2400/30
摘要： Embodiments of the present disclosure include methods for method of producing aromatic products, the methods including separating a crude oil and condensate feed into at least a light naphtha stream, a heavy naphtha stream, and a bottoms stream, reforming at least a portion of the heavy naphtha stream to produce a reformate stream, feeding a cracker feed stream, comprising the light naphtha stream, the bottoms stream, and a reformate extraction raffinate, to an olefins cracker to produce cracker products comprising pyrolysis gasoline, and introducing an extractor feed stream comprising the pyrolysis gasoline and the reformate to an aromatic extraction unit to produce an aromatic product and the reformate extraction raffinate.
摘要翻译： 本公开的实施方案包括用于生产芳香族产品的方法的方法，所述方法包括将原油和冷凝物进料分离成至少轻质石脑油流，重石脑油流和塔底物流，重整至少一部分重质 石脑油流以产生重整油流，将包含轻石脑油料流，塔底馏分料流和重整油萃取萃余液的裂化器进料流进料到烯烃裂化器以产生包含裂解汽油的裂化器产物，并引入包含 将裂解汽油和重整产物转化成芳香族萃取单元，生成芳香族产物和重整油提取残液。
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公开(公告)号：US20160257894A1
公开(公告)日：2016-09-08
申请号：US15157165
申请日：2016-05-17
IPC分类号： C10G63/04
CPC分类号： C10G63/04 , C10G63/08 , C10G2400/02 , C10G2400/30
摘要： Embodiments of the present disclosure include methods for producing aromatic products, the methods including separating a crude oil and condensate feed into at least a light naphtha stream, a heavy naphtha stream, and a bottoms stream, reforming at least a portion of the heavy naphtha stream to produce a reformate stream, feeding a cracker feed stream, comprising the light naphtha stream, the bottoms stream, and a reformate extraction raffinate, to an olefins cracker to produce cracker products comprising pyrolysis gasoline, and introducing an extractor feed stream comprising the pyrolysis gasoline and the reformate to an aromatic extraction unit to produce an aromatic product and the reformate extraction raffinate.
摘要翻译： 本公开的实施方案包括用于生产芳香族产品的方法，所述方法包括将原油和冷凝物进料分离成至少轻质石脑油流，重石脑油流和塔底物流，重整至少一部分重质石脑油流 产生重整油流，将包含轻石脑油流，底部料流和重整油提取残液的裂化器进料流输送到烯烃裂化器以产生包含裂解汽油的裂化产物，并引入包含裂解汽油的萃取器进料流 并将重整产物转化成芳族萃取单元以生产芳香族产物和重整油提取残液。
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公开(公告)号：US09464240B2
公开(公告)日：2016-10-11
申请号：US15157165
申请日：2016-05-17
CPC分类号： C10G63/04 , C10G63/08 , C10G2400/02 , C10G2400/30
摘要： Embodiments of the present disclosure include methods for producing aromatic products, the methods including separating a crude oil and condensate feed into at least a light naphtha stream, a heavy naphtha stream, and a bottoms stream, reforming at least a portion of the heavy naphtha stream to produce a reformate stream, feeding a cracker feed stream, comprising the light naphtha stream, the bottoms stream, and a reformate extraction raffinate, to an olefins cracker to produce cracker products comprising pyrolysis gasoline, and introducing an extractor feed stream comprising the pyrolysis gasoline and the reformate to an aromatic extraction unit to produce an aromatic product and the reformate extraction raffinate.
摘要翻译： 本公开的实施方案包括用于生产芳香族产品的方法，所述方法包括将原油和冷凝物进料分离成至少轻质石脑油流，重石脑油流和塔底物流，重整至少一部分重质石脑油流 产生重整油流，将包含轻石脑油流，底部料流和重整油提取残液的裂化器进料流输送到烯烃裂化器以产生包含裂解汽油的裂化产物，并引入包含裂解汽油的萃取器进料流 并将重整产物转化成芳族萃取单元以生产芳香族产物和重整油提取残液。
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公开(公告)号：US10364204B2
公开(公告)日：2019-07-30
申请号：US15173042
申请日：2016-06-03
IPC分类号： C07C41/06 , C07C4/02 , C07C2/56 , C07C5/25 , C07C29/50 , C07C5/327 , C07C2/36 , C07C2/22 , C07C4/04 , C07C5/27 , C07C29/151 , C10L1/06
摘要： A process for manufacturing methyl t-butyl ether (MTBE) including (A) an optional first step including cracking raw material made from or containing ethane and/or propane, to form ethylene and recovering the residual uncracked raw material, (B) a second step including dimerizing ethylene to form n-butylene, (C) a third step including isomerizing the n-butylene to form isobutylene, (D) an optional fourth step including oxidizing methane to form methanol, (E) a fifth step including etherifying the isobutylene with methanol to form methyl t-butyl ether, and (F) a sixth step including collecting the methyl t-butyl ether is provided. The process can also be used to prepare gasoline alkylate, a higher molecular weight ethylene oligomer, a higher-molecular-weight-ethylene-oligomer-based methyl ether, an isomerized higher molecular weight ethylene oligomer, or an isomerized-higher-molecular-weight-ethylene-oligomer-based methyl ether.
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公开(公告)号：US20170129831A1
公开(公告)日：2017-05-11
申请号：US15274861
申请日：2016-09-23
发明人： Vu Anh Dang , Lei Zhang , Shaotian Wang , Jude T. Ruszkay , Edrick Morales , Steven T. Coleman
CPC分类号： C07C6/04 , C07C2521/04 , C07C2521/08 , C07C2521/10 , C07C2523/28 , C07C11/06
摘要： Propylene production processes are discussed herein. The propylene production processes may include contacting an olefin feed including butene with ethylene in the presence of a catalyst system including a metathesis catalyst under reaction conditions sufficient to form a product stream including propylene, wherein the metathesis catalyst includes molybdenum and the reaction conditions include a reaction temperature of less than 250° C.
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公开(公告)号：US20140121429A1
公开(公告)日：2014-05-01
申请号：US13663690
申请日：2012-10-30
发明人： Steven T. Coleman , Gary A. Sawyer , Thomas S. Zak
IPC分类号： C07C4/06
CPC分类号： C07C6/04 , C07C5/2512 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2521/16 , C07C2523/02 , C07C2523/04 , C07C2523/28 , C07C2523/30 , C07C2523/36 , C07C2523/75 , C07C2529/04 , C07C11/08 , C07C11/06
摘要： Processes for forming propylene are described herein. The processes generally include reacting a metathesis feed stream including n-butene with ethylene in the presence of a metathesis catalyst via a metathesis reaction to form a metathesis product stream including propylene, ethylene, butene and C5+ olefins; separating the propylene from the ethylene, butene and C5+ olefins in the metathesis product stream; and recycling at least a portion of the C5+ olefins to the metathesis reaction.
摘要翻译： 本文描述了形成丙烯的方法。 所述方法通常包括通过复分解反应在复分解催化剂存在下使包含正丁烯的复分解进料流与乙烯反应，以形成包含丙烯，乙烯，丁烯和C5 +烯烃的复分解产物流; 在复分解产物流中将丙烯与乙烯，丁烯和C5 +烯烃分离; 并将至少一部分C5 +烯烃再循环到复分解反应中。
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7.发明申请PROCESS FOR MANUFACTURING METHYL TERTIARY-BUTYL ETHER (MTBE) AND OTHER HYDROCARBONS 审中-公开制备甲基叔丁基醚（MTBE）和其他烃类的方法公开(公告)号：US20160368848A1
公开(公告)日：2016-12-22
申请号：US15173042
申请日：2016-06-03
CPC分类号： C07C41/06 , C07C2/22 , C07C4/04 , C07C5/2775 , C07C29/1518 , C07C2529/65 , C07C2531/14 , C07C2531/24 , C10L1/06 , Y02P20/52 , C07C11/08 , C07C11/09 , C07C43/046 , C07C11/04 , C07C31/04 , C07C43/04
摘要： A process for manufacturing methyl t-butyl ether (MTBE) including (A) an optional first step including cracking raw material made from or containing ethane and/or propane, to form ethylene and recovering the residual uncracked raw material, (B) a second step including dimerizing ethylene to form n-butylene, (C) a third step including isomerizing the n-butylene to form isobutylene, (D) an optional fourth step including oxidizing methane to form methanol, (E) a fifth step including etherifying the isobutylene with methanol to form methyl t-butyl ether, and (F) a sixth step including collecting the methyl t-butyl ether is provided. The process can also be used to prepare gasoline alkylate, a higher molecular weight ethylene oligomer, a higher-molecular-weight-ethylene-oligomer-based methyl ether, an isomerized higher molecular weight ethylene oligomer, or an isomerized-higher-molecular-weight-ethylene-oligomer-based methyl ether.
摘要翻译： 一种制备甲基叔丁基醚（MTBE）的方法，包括（A）任选的第一步骤，包括由乙烷和/或丙烷制备或包含乙烯和/或丙烷制成的裂化原料，以形成乙烯并回收残留未裂化的原料，（B）第二步 （C）第三步骤，包括使正丁烯异构化形成异丁烯;（D）任选的第四步骤，包括使甲烷氧化形成甲醇;（E）第五步，包括醚化异丁烯 与甲醇形成甲基叔丁基醚，（F）第六步，包括收集甲基叔丁基醚。 该方法也可用于制备烷基化汽油，较高分子量乙烯低聚物，较高分子量 - 乙烯 - 低聚物基甲基醚，异构化较高分子量乙烯低聚物或异构化 - 高分子量 - 乙烯 - 低聚物基甲基醚。
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