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公开(公告)号：US09815047B2
公开(公告)日：2017-11-14
申请号：US13976655
申请日：2011-12-28
IPC分类号： C07C4/06 , B01J29/70 , C10G11/18 , C10G47/16 , C10G11/05 , B01J29/85 , B01J37/00 , C01B39/48 , C01B39/10
CPC分类号： B01J29/70 , B01J29/85 , B01J37/0009 , B01J37/0036 , B01J2229/186 , C01B39/10 , C01B39/48 , C07C4/06 , C07C2529/06 , C07C2529/40 , C10G11/05 , C10G11/18 , C10G47/16 , C10G2300/1033 , C10G2300/1048 , C10G2300/1051 , C10G2300/1055 , C10G2300/1059 , C10G2300/107 , C10G2300/301 , C10G2400/30
摘要： The catalyst for producing aromatic hydrocarbon is for producing monocyclic aromatic hydrocarbon having 6 to 8 carbon number from oil feedstock having a 10 volume % distillation temperature of 140° C. or higher and a 90 volume % distillation temperature of 380° C. or lower and contains crystalline aluminosilicate and phosphorus. A molar ratio (P/Al ratio) between phosphorus contained in the crystalline aluminosilicate and aluminum of the crystalline aluminosilicate is from 0.1 to 1.0. The production method of monocyclic aromatic hydrocarbon is a method of bringing oil feedstock having a 10 volume % distillation temperature of 140° C. or higher and a 90 volume % distillation temperature of 380° C. or lower into contact with the catalyst for producing monocyclic aromatic hydrocarbon.
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公开(公告)号：US20140018585A1
公开(公告)日：2014-01-16
申请号：US14007166
申请日：2012-03-23
申请人： Shinichiro Yanagawa , Masahide Kobayashi , Ryoji Ida , Susumu Yasui , Yoshishige Sugi , Atsushi Fukui , Atsuro Nagumo
发明人： Shinichiro Yanagawa , Masahide Kobayashi , Ryoji Ida , Susumu Yasui , Yoshishige Sugi , Atsushi Fukui , Atsuro Nagumo
IPC分类号： C07C4/06
CPC分类号： C07C4/06 , C10G69/04 , C10G69/10 , C10G2300/4081 , C10G2400/30 , Y02P20/582
摘要： A method for producing monocyclic aromatic hydrocarbons includes a step of introducing a feedstock oil into a cracking/reforming reactor, bringing the feedstock oil into contact with a catalyst, and causing the feedstock oil to react, a step of purifying and recovering the monocyclic aromatic hydrocarbons separated from the product produced in the reaction step, a step of hydrogenating a heavy fraction separated from the product, and a recycling step of returning a hydrogenation reactant of the heavy fraction to the cracking/reforming reaction step. In the recycling step, the hydrogenation reactant is introduced at a location different from an introduction location of the feedstock oil into the reactor so that a time during which the hydrogenation reactant is in contact with the catalyst in the reactor becomes shorter than a time during which the feedstock oil is in contact with the catalyst in the reactor.
摘要翻译： 一种制备单环芳烃的方法包括将原料油引入裂解/重整反应器中，使原料油与催化剂接触并使原料油反应的步骤，纯化和回收单环芳烃 与在反应步骤中产生的产物分离，氢化从产物分离的重馏分的步骤和将重馏分的氢化反应物返回到裂化/重整反应步骤的再循环步骤。 在回收步骤中，将氢化反应物引入到不同于原料油的引入位置到反应器中的位置，使得氢化反应物与反应器中的催化剂接触的时间变得比其中 原料油与反应器中的催化剂接触。
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公开(公告)号：US20130281756A1
公开(公告)日：2013-10-24
申请号：US13976701
申请日：2011-12-28
IPC分类号： C10G11/05
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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4.发明申请公开(公告)号：US20130281755A1
公开(公告)日：2013-10-24
申请号：US13976581
申请日：2011-12-28
CPC分类号： B01J29/7049 , B01J23/10 , B01J29/061 , B01J29/40 , B01J29/405 , B01J35/023 , B01J37/0009 , B01J37/0036 , B01J37/0201 , B01J2229/186 , B01J2229/42 , C07C4/06 , C10G11/05 , C10G47/16 , C10G47/20 , C10G69/04 , C10G2300/301 , C10G2400/30
摘要： The catalyst for producing monocyclic aromatic hydrocarbons is for producing monocyclic aromatic hydrocarbons having 6 to 8 carbon number from oil feedstock having a 10 volume % distillation temperature of 140° C. or higher and a 90 volume % distillation temperature of 380° C. or lower. The catalyst contains crystalline aluminosilicate and a rare earth element, in which the amount of the rare earth element expressed in terms of the element is 0.1 to 10 mass % based on the crystalline aluminosilicate. In the production method of monocyclic aromatic hydrocarbons, oil feed stock 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 the catalyst for producing monocyclic aromatic hydrocarbons.
摘要翻译： 用于生产单环芳烃的催化剂用于生产具有10体积％蒸馏温度为140℃或更高，90体积％蒸馏温度为380℃或更低的油原料具有6至8个碳数的单环芳烃 。 催化剂含有结晶硅铝酸盐和稀土元素，其中以元素表示的稀土元素的量相对于结晶铝硅酸盐为0.1〜10质量％。 在单环芳香烃的制造方法中，将具有10体积％蒸馏温度为140℃以上，90体积％蒸馏温度为380℃以下的原料原料与用于制造单环芳烃的催化剂接触 芳烃。
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公开(公告)号：US20130184506A1
公开(公告)日：2013-07-18
申请号：US13822556
申请日：2011-09-14
IPC分类号： C10G11/05
CPC分类号： C10G11/05 , C10G35/095 , C10G45/44 , C10G63/02 , C10G69/00 , C10G69/08 , C10G2300/203 , C10G2300/301 , C10G2400/30
摘要： Disclosed is a method for producing aromatic hydrocarbons including a cracking reforming reaction step of bringing a feedstock having a 10 vol % distillation temperature of 140° C. or higher and a 90 vol % distillation temperature of 380° C. or lower, into contact with a catalyst for monocyclic aromatic hydrocarbon production containing a crystalline aluminosilicate to cause the feedstock to react with the catalyst, and thereby obtaining a product including monocyclic aromatic hydrocarbons having 6 to 8 carbon numbers and a heavy oil fraction having 9 or more carbon numbers; a step of separating the monocyclic aromatic hydrocarbons and the heavy oil fraction from the product obtained from the cracking reforming reaction step; a step of purifying the monocyclic aromatic hydrocarbons separated in the separating step, and collecting the hydrocarbons; and a step of separating naphthalene compounds from the heavy oil fraction separated in the separating step, and collecting the naphthalene compounds.
摘要翻译： 本发明公开了一种芳烃化合物的制造方法，其特征在于，包括裂解重整反应步骤，使10vol％蒸馏温度为140℃以上，90体积％蒸馏温度为380℃以下的原料与 含有结晶硅铝酸盐以使原料与催化剂反应的单环芳香烃生产催化剂，从而得到包括具有6至8个碳数的单环芳烃和具有9个或更多个碳数的重油馏分的产物; 从裂解重整反应步骤获得的产物中分离单环芳烃和重油馏分的步骤; 纯化在分离步骤中分离的单环芳烃并收集烃的步骤; 以及从分离步骤中分离的重油馏分中分离萘化合物的步骤，并收集萘化合物。
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公开(公告)号：US20130006027A1
公开(公告)日：2013-01-03
申请号：US13634118
申请日：2011-03-25
IPC分类号： C07C4/06
CPC分类号： C10G63/02 , B01J29/405 , B01J2229/42 , C10G35/095 , C10G45/44 , C10G69/00 , C10G69/08 , C10G2300/203 , C10G2300/301 , C10G2300/4081 , C10G2400/30
摘要： A method for producing monocyclic aromatic hydrocarbons of 6 to 8 carbon number from a feedstock oil having a 10 volume % distillation temperature of at least 140° C. and a 90 volume % distillation temperature of not more than 380° C., the method including: a cracking and reforming reaction step of obtaining a product containing monocyclic aromatic hydrocarbons of 6 to 8 carbon number from the feedstock oil, a refining and collection step of refining and collecting monocyclic aromatic hydrocarbons of 6 to 8 carbon number that have been separated from the product, a hydrogenation reaction step of hydrogenating a heavy fraction of 9 or more carbon number separated from the product, and a recycling step of returning the heavy fraction hydrogenation reaction product obtained in the hydrogenation reaction step to the cracking and reforming reaction step.
摘要翻译： 具有10体积％蒸馏温度为至少140℃，90体积％蒸馏温度为380℃以下的原料油为6〜8个碳原子的单环芳烃的方法，其包括 ：从原料油中获得含有碳原子数为6〜8的单环芳烃的产物的裂解和重整反应步骤，精炼和收集已从所述原料油中分离出的碳数为6至8的单环芳烃的精炼和收集步骤 产物，氢化从产物中分离出的9或更多碳原子数的重馏分的氢化反应步骤，以及将在氢化反应步骤中获得的重馏分氢化反应产物返回到裂化和重整反应步骤的再循环步骤。
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公开(公告)号：US09827558B2
公开(公告)日：2017-11-28
申请号：US13574410
申请日：2011-01-20
CPC分类号： B01J29/18 , B01J29/06 , B01J29/061 , B01J29/08 , B01J29/082 , B01J29/084 , B01J29/085 , B01J29/087 , B01J29/088 , B01J29/7007 , B01J29/7057 , B01J37/0009 , B01J37/28 , B01J2229/18 , B01J2229/183 , B01J2229/186 , B01J2229/36 , B01J2229/37 , C10G11/18 , C10G2300/107 , C10G2400/20 , C10G2400/30
摘要： A catalyst is provided for production of hydrocarbons including monocyclic aromatic hydrocarbons having a carbon number of 6 to 8 and aliphatic hydrocarbons having a carbon number of 3 to 4 from feedstock in which a 10 vol % distillation temperature is 140° C. or higher and a 90 vol % distillation temperature is 380° C. or lower. The catalyst includes crystalline aluminosilicate including large-pore zeolite having a 12-membered ring structure.
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公开(公告)号：US09776934B2
公开(公告)日：2017-10-03
申请号：US14006778
申请日：2012-03-23
CPC分类号： C07C4/06 , C10G35/065 , C10G45/64 , C10G63/04 , C10G2300/1033 , C10G2300/301 , C10G2400/30
摘要： A method of producing monocyclic aromatic hydrocarbons includes bringing a light feedstock oil having a 10 vol % distillation temperature of 140° C. to 205° C. and a 90 vol % distillation temperature of 300° C. or lower, which has been prepared from a feedstock oil having a 10 vol % distillation temperature of 140° C. or higher and a 90 vol % distillation temperature of 380° C. or lower, into contact with a catalyst for monocyclic aromatic hydrocarbon production containing a crystalline aluminosilicate, in which a content ratio of monocyclic naphthenobenzenes in the light feedstock oil is adjusted by distillation of the feedstock oil such that the content ratio of monocyclic naphthenobenzenes in the light feedstock oil is higher than a content ratio of monocyclic naphthenobenzenes in the feedstock oil.
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公开(公告)号：US09573864B2
公开(公告)日：2017-02-21
申请号：US14006986
申请日：2012-03-23
CPC分类号： C07C4/06 , C10G11/18 , C10G45/60 , C10G45/70 , C10G47/00 , C10G47/20 , C10G2300/1044 , C10G2300/1048 , C10G2300/1051 , C10G2300/1055 , C10G2300/1096 , C10G2300/301 , C10G2300/4025 , C10G2400/30
摘要： A method of producing monocyclic aromatic hydrocarbons includes bringing a feedstock oil having a 10 vol % distillation temperature of 140° C. or higher and a 90 vol % distillation temperature of 380° C. or lower, into contact with a catalyst for monocyclic aromatic hydrocarbon production containing a crystalline aluminosilicate, in which a content ratio of monocyclic naphthenobenzenes in the feedstock oil is adjusted to 10 mass % to 90 mass %, by mixing a hydrocarbon oil A having a 10 vol % distillation temperature of 140° C. or higher and a 90 vol % distillation temperature of 380° C. or lower with a hydrocarbon oil B containing more monocyclic naphthenobenzenes than the hydrocarbon oil A.
摘要翻译： 制造单环芳烃的方法包括将10体积％蒸馏温度为140℃以上，90体积％蒸馏温度为380℃以下的原料油与单环式芳烃的催化剂接触 将含有10质量％蒸馏温度为140℃以上的烃油A与140℃以上的烃油混合，将原料油中的单环式萘并苯的含有比例调整为10质量％〜90质量％的结晶性硅铝酸盐的制造 与含有比烃油A更多的单环萘并苯的烃油B的90体积％蒸馏温度为380℃以下。
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公开(公告)号：US09487457B2
公开(公告)日：2016-11-08
申请号：US14119576
申请日：2012-05-24
申请人： Shinichiro Yanagawa , Yasuyuki Iwasa , Ryoji Ida , Masahide Kobayashi , Susumu Yasui , Yoshishige Sugi , Atsushi Fukui , Akira Utatsu
发明人： Shinichiro Yanagawa , Yasuyuki Iwasa , Ryoji Ida , Masahide Kobayashi , Susumu Yasui , Yoshishige Sugi , Atsushi Fukui , Akira Utatsu
IPC分类号： C07C2/42 , C07C2/76 , C07C5/11 , C07C57/00 , C07C5/02 , C10G11/05 , C07C6/12 , C10G11/18 , C07C4/02 , C07C7/00 , C10G35/095 , C10G45/44 , C10G35/04 , C10G35/06 , C10G35/10 , B01J23/44 , B01J23/755 , B01J23/883 , B01J23/888 , B01J29/40
CPC分类号： C07C5/02 , B01J23/44 , B01J23/755 , B01J23/883 , B01J23/888 , B01J29/405 , C07C4/02 , C07C6/126 , C07C7/00 , C10G11/05 , C10G11/18 , C10G35/04 , C10G35/065 , C10G35/095 , C10G35/10 , C10G45/44 , C10G2300/1044 , C10G2300/1048 , C10G2300/301 , C10G2300/4081 , C10G2400/20 , C10G2400/30 , Y02P20/132 , Y02P20/52 , C07C15/06 , C07C15/04
摘要： The present method for producing monocyclic aromatic hydrocarbons is a method for producing monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms. This method includes a cracking and reforming reaction step of bringing oil feedstock into contact with a catalyst to cause a reaction and obtain a product containing monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms and a heavy fraction having 9 or more carbon atoms, a purification and recovery step of purifying and recovering the monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms separated from the product formed by the cracking and reforming reaction step, and a first returning step of returning at least a portion of toluene obtained by the purification and recovery step to the cracking and reforming reaction step.
摘要翻译： 本发明的单环芳烃的制造方法是制造碳原子数为6〜8的单环芳烃的方法。 该方法包括使油原料与催化剂接触以引起反应的裂化和重整反应步骤，并获得含有具有6至8个碳原子的单环芳族烃和具有9个或更多个碳原子的重馏分的产物，纯化和 纯化和回收由裂解和重整反应步骤形成的产物分离出的具有6至8个碳原子的单环芳烃的回收步骤，和将至少一部分通过纯化和回收步骤获得的甲苯返回至 裂化和重整反应步骤。
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