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1. 发明公开

EP2716735A1 METHOD FOR PRODUCING MONOCYLIC AROMATIC HYDROCARBONS 无效
标题翻译：生产单体芳香烃的方法
公开(公告)号：EP2716735A1
公开(公告)日：2014-04-09
申请号：EP12789136.4
申请日：2012-05-24
申请人： JX Nippon Oil & Energy Corporation , Chiyoda Corporation
发明人： YANAGAWA, Shinichiro , FUJIYAMA, Yuichiro , IWASA, Yasuyuki , IDA, Ryoji , KOBAYASHI, Masahide , YASUI, Susumu , SUGI, Yoshishige , FUKUI, Atsushi , NAGUMO, Atsuro
IPC分类号： C10G11/05 , B01J29/40 , B01J29/70 , B01J29/87 , C07C4/00 , C07C7/04 , C07C15/04 , C07C15/06 , C07C15/08 , C07B61/00
CPC分类号： C07C4/06 , B01D45/12 , B01J8/005 , B01J29/40 , B01J29/70 , B01J29/87 , C10G35/04 , C10G35/065 , C10G35/10 , C10G35/14 , C10G2300/1044 , C10G2300/1048 , C10G2300/301 , C10G2400/30
摘要： A method for producing monocyclic aromatic hydrocarbons includes a cracking and reforming reaction step of obtaining products containing monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms and a heavy fraction having 9 or more carbon atoms by bringing the feedstock oil into contact with a catalyst for producing monocyclic aromatic hydrocarbons containing crystalline aluminosilicate to cause a reaction, a catalyst separation step of separating and removing the catalyst for producing monocyclic aromatic hydrocarbons together with tricyclic aromatic hydrocarbons contained in the products from a mixture of the products and a small amount of the catalyst for producing monocyclic aromatic hydrocarbons carried by the products, both of which are derived in the cracking and reforming reaction step, and a purification and recovery step of purifying and recovering the monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms which are separated from the products formed in the cracking and reforming reaction step.
摘要翻译：制造单环芳香族烃的方法包括：使原料油与单环制造用催化剂接触，得到含有碳原子数6〜8的单环芳香族烃和碳原子数9以上的重量馏分的产物的裂化重整反应工序使含有结晶性硅铝酸盐的芳香族烃进行反应的催化剂分离工序，将产物中所含的三环芳香族烃与制造的单环芳香族烃制造用催化剂一起从产物与少量的单环由裂解重整反应工序得到的产物所担载的芳香族烃，以及将从裂化时生成的产物中分离出的碳原子数为6〜8的单环芳香族烃进行精制和回收的精制回收工序一个和重整反应步骤。

2. 发明公开

EP2554635A1 METHOD FOR PRODUCING AROMATIC HYDROCARBONS, AND AROMATIC HYDROCARBON PRODUCTION PLANT 有权
标题翻译：方法生产芳烃和系统芳烃生产
公开(公告)号：EP2554635A1
公开(公告)日：2013-02-06
申请号：EP11759554.6
申请日：2011-03-25
申请人： Chiyoda Corporation , JX Nippon Oil & Energy Corporation
发明人： MINAMI, Hideki , SUGI, Yoshishige , FUKUI, Atsushi , NAGUMO, Atsuro , YASUI, Susumu , YANAGAWA, Shinichiro
IPC分类号： C10G69/08 , B01J23/08 , C07C4/00 , C07C15/02 , C10G35/10 , C07B61/00
CPC分类号： B01J8/20 , B01D3/143 , B01J21/04 , B01J23/882 , B01J23/883 , B01J23/885 , B01J23/888 , B01J23/8885 , B01J29/068 , B01J29/405 , B01J35/023 , B01J2229/183 , C07C4/06 , C10G35/04 , C10G69/10 , C10G2300/1044 , C10G2300/1059 , C10G2300/42 , C10G2400/28 , C10G2400/30
摘要： A method for producing aromatic hydrocarbons, the method including: (a) bringing a feedstock oil such as an LCO into contact with an aromatic production catalyst to obtain a reaction product containing aromatic hydrocarbons, (b) separating the reaction product into a tower top fraction and a tower bottom fraction using a distillation tower, (c) separating the tower top fraction into a crude aromatic fraction containing an LPG fraction, and an off-gas containing hydrogen, (d) separating the crude aromatic fraction containing an LPG fraction into an LPG fraction and a crude aromatic fraction, (e) separating the off gas containing hydrogen into hydrogen and an off-gas, and (f) using the hydrogen obtained in step (e) to hydrotreat the crude aromatic fraction, thereby obtaining an aromatic fraction.
摘要翻译：一种用于生产芳烃的方法，该方法包括：（a）使原料油：如LCO接触到芳族生产催化剂，得到的反应产物包含芳族烃，（b）反应产物分离成塔顶馏分和塔底部馏分使用蒸馏塔，（c）分离的塔顶馏分分离成粗芳烃馏分含LPG的分数，和氢废气中含有（d）分离粗芳香馏分含到LPG馏分成 LPG馏分和粗芳族级分，（e）分离的尾气含氢成氢气，并在废气，并使用在步骤（e）中得到的氢至（f）加氢处理的粗芳香馏分，由此得到芳族级分的，

4. 发明公开

EP2716739A1 MONOCYCLIC AROMATIC HYDROCARBON PRODUCTION METHOD AND MONOCYCLIC AROMATIC HYDROCARBON PRODUCTION PLANT 无效
标题翻译： PROCESS了一种用于制造环芳香族烃的单环芳香族碳氢化合物和植物
公开(公告)号：EP2716739A1
公开(公告)日：2014-04-09
申请号：EP12790290.6
申请日：2012-05-24
申请人： JX Nippon Oil & Energy Corporation , Chiyoda Corporation
发明人： YANAGAWA, Shinichiro , IWASA, Yasuyuki , YASUI, Susumu , SUGI, Yoshishige , FUKUI, Atsushi , NAGUMO, Atsuro , HIROHATA, Osamu
IPC分类号： C10G11/18
CPC分类号： C07C4/06 , C10G11/18 , C10G35/14 , C10G45/68 , C10G45/70 , C10G2300/1096 , C10G2300/301 , C10G2400/30
摘要： A producing method of monocyclic aromatic hydrocarbons in which reaction products including monocyclic aromatic hydrocarbons are produced by bringing an oil feedstock and an aromatic production catalyst into contact with each other, the oil feedstock having a 10 volume % distillation temperature of more than or equal to 140°C and a 90 volume % distillation temperature of less than or equal to 380°C, the method including the steps of: introducing the oil feedstock into a fluidized-bed reaction apparatus (10) housing the aromatic production catalyst; bringing the oil feedstock and the aromatic production catalyst into contact with each other in the fluidized-bed reaction apparatus; and introducing steam into the fluidized-bed reaction apparatus (10) based on the introducing amount of the oil feedstock per hour.
摘要翻译：在其中反应产物的单环芳香族烃，包括单环芳香族烃的制造方法是通过使油原料量和芳族生产催化剂接触海誓山盟生产的，具有更高的10％馏出温度小于或等于140的原料油 ℃且小于或等于380℃，该方法包括以下步骤的90体积％馏出温度：将所述油原料成容纳芳香生产催化剂的流化床反应装置（10）; 使原料油和芳香族生产催化剂到流化床反应装置海誓山盟接触; 和将蒸汽引入基于每小时油原料的导入量的流化床反应装置（10）。

5. 发明公开

EP2690159A1 METHOD FOR PRODUCING SINGLE-RING AROMATIC HYDROCARBONS 无效
标题翻译：生产单环芳香烃的方法
公开(公告)号：EP2690159A1
公开(公告)日：2014-01-29
申请号：EP12762799.0
申请日：2012-03-23
申请人： JX Nippon Oil & Energy Corporation , Chiyoda Corporation
发明人： YANAGAWA, Shinichiro , KOBAYASHI, Masahide , IDA, Ryoji , YASUI, Susumu , SUGI, Yoshishige , FUKUI, Atsushi , NAGUMO, Atsuro
IPC分类号： C10G69/04 , C10G11/05 , C10G11/10 , C10G11/18 , C10G45/44 , C07B61/00 , C07C4/18 , C07C5/13 , C07C15/04 , C07C15/06 , C07C15/08
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 cracking/reforming reaction step of introducing the feedstock oil into a cracking/reforming reactor, bringing the feedstock oil into contact with the catalyst, and causing the feedstock oil to react, thereby obtaining a product, a purification/recovery step of purifying and recovering the monocyclic aromatic hydrocarbons separated from the product produced in the cracking/reforming reaction step, a hydrogenation reaction step of hydrogenating a heavy fraction separated from the product produced in the cracking/reforming reaction step, and a recycling step of returning a hydrogenation reactant of the heavy fraction obtained in the hydrogenation reaction step to the cracking/reforming reaction step. In the recycling step, the hydrogenation reactant of the heavy fraction is introduced at a location different from an introduction location of the feedstock oil into the cracking/reforming reactor so that a time during which the hydrogenation reactant of the heavy fraction is in contact with the catalyst for monocyclic aromatic hydrocarbon production in the cracking/reforming reactor becomes shorter than a time during which the feedstock oil is in contact with the catalyst for monocyclic aromatic hydrocarbon production in the cracking/reforming reactor.
摘要翻译：单环芳香族烃的制造方法包括将原料油导入裂化重整反应器，使原料油与催化剂接触并使原料油反应而得到产物的裂化重整反应工序，精制回收从在裂化重整反应工序中生成的产物中分离出的单环芳香族烃的精制回收工序，将从在裂化重整反应工序中生成的产物中分离出的重质馏分氢化的氢化反应工序，将氢化反应工序中得到的重质馏分的氢化反应物返回到裂化重整反应工序的工序。在再循环步骤中，将重质馏分的氢化反应物在不同于原料油的引入位置的位置处引入裂化/重整反应器中，使得重质馏分的氢化反应物与裂化重整反应器中的单环芳香族烃制造用催化剂比原料油与裂解改性反应器内的单环芳香族烃制造用催化剂接触的时间短。

6. 发明公开

EP2716738A1 METHOD FOR PRODUCING MONOCYCLIC AROMATIC HYDROCARBON AND PLANT FOR PRODUCING MONOCYCLIC AROMATIC HYDROCARBON 有权
标题翻译：工艺用于生产环芳香族烃的单环芳香族碳氢化合物和安装
公开(公告)号：EP2716738A1
公开(公告)日：2014-04-09
申请号：EP12789061.4
申请日：2012-05-24
申请人： JX Nippon Oil & Energy Corporation , Chiyoda Corporation
发明人： YANAGAWA, Shinichiro , IWASA, Yasuyuki , YASUI, Susumu , SUGI, Yoshishige , FUKUI, Atsushi , NAGUMO, Atsuro
IPC分类号： C10G11/18 , B01J29/40 , B01J29/70 , B01J29/87 , C07C4/00 , C07C15/04 , C07C15/06 , C07C15/08 , C07B61/00
CPC分类号： C07C4/06 , B01D3/009 , B01J29/047 , B01J29/048 , B01J29/08 , B01J29/18 , B01J29/185 , B01J29/40 , B01J29/70 , B01J29/7007 , B01J29/7057 , B01J29/82 , B01J29/86 , B01J29/87 , B01J2229/186 , C10G11/187 , C10G35/14 , C10G35/24 , C10G49/26 , C10G2300/301 , C10G2400/30
摘要： The present invention is related to a producing method of monocyclic aromatic hydrocarbons in which reaction products including monocyclic aromatic hydrocarbons are produced by bringing an oil feedstock and an aromatic production catalyst into contact with each other, the oil feedstock having a 10 volume % distillation temperature of more than or equal to 140°C and a 90 volume % distillation temperature of less than or equal to 380°C, the method including the steps of: introducing the oil feedstock into a cracking and reforming reaction apparatus (10) housing the aromatic production catalyst; bringing the oil feedstock and the aromatic production catalyst into contact with each other at the inside of the cracking and reforming reaction apparatus (10) housing the aromatic production catalyst; heating the oil feedstock in advance before introducing the oil feedstock into the cracking and reforming reaction apparatus (10) and forming a two-phase gas-liquid stream; separating the two-phase gas-liquid stream into a gas fraction and a liquid fraction; and introducing the gas fraction and the liquid fraction at different positions of the cracking and reforming reaction apparatus (10).
摘要翻译：本发明涉及使包含单环芳香族烃的反应产物是通过将在油原料和芳族生产催化剂的体积成接触海誓山盟产生单环芳香族烃的制造方法，其具有10％蒸馏温度的油原料大于或等于140℃且小于或等于380℃，该方法包括以下步骤的90体积％馏出温度：容纳芳香生产引入油原料引入裂化和重整反应装置（10）催化剂; 使原料油和芳香族生产催化剂到在开裂的内侧海誓山盟接触和重整容纳芳香生产催化剂反应装置（10）; 所述油原料导入裂化重整反应装置（10）和形成的两相气液流之前预先加热所述油原料; 分离两相气液流成气体馏分和液体馏分; 和引入气体馏分和在裂化的不同位置的液体馏分和重整反应装置（10）。

7. 发明公开

EP2690160A1 METHOD FOR PRODUCING SINGLE-RING AROMATIC HYDROCARBONS 无效
标题翻译： VERFAHREN ZUR HERSTELLUNG AROMATISCHER EINZELRING-KOHLENWASSERSTOFFE
公开(公告)号：EP2690160A1
公开(公告)日：2014-01-29
申请号：EP12764115.7
申请日：2012-03-23
申请人： JX Nippon Oil & Energy Corporation , Chiyoda Corporation
发明人： YANAGAWA, Shinichiro , IDA, Ryoji , IWASA, Yasuyuki , KOBAYASHI, Masahide , YASUI, Susumu , SUGI, Yoshishige , FUKUI, Atsushi , NAGUMO, Atsuro
IPC分类号： C10G69/04 , C07B61/00 , C07C4/18 , C07C4/26 , C07C15/02 , C10G11/05 , C10G45/44
CPC分类号： C07C5/10 , C07C4/06 , C10G11/05 , C10G35/095 , C10G61/02 , C10G69/04 , C10G2300/4081 , C10G2300/802 , C10G2400/30 , Y02P20/132
摘要： Provided is a method for producing monocyclic aromatic hydrocarbons having 6 to 8 carbon atoms, the method including a cracking reforming reaction step of bringing feedstock oil into contact with a catalyst to effect a reaction, thereby obtaining a product containing monocyclic aromatic hydrocarbons; a purification/recovery step of purifying and recovering monocyclic aromatic hydrocarbons separated from the product produced in the cracking reforming reaction step; and (1) a hydrogenation step of hydrogenating a heavy fraction separated from the product produced in the cracking reforming reaction step; a dilution step of returning a portion of the hydrogenation product of the heavy fraction obtained in the hydrogenation step, as a diluent oil to the hydrogenation step; and a recycling step of returning the hydrogenation product of the heavy fraction obtained in the hydrogenation step to the cracking reforming reaction step; or (2) a dilution step of adding a diluent to the heavy fraction separated from the product produced in the cracking reforming reaction step; a hydrogenation step of hydrogenating the mixture; and a recycling step of returning the hydrogenation product of the mixture obtained in the hydrogenation step to the cracking reforming reaction step.
摘要翻译：提供一种具有6〜8个碳原子的单环芳烃的方法，该方法包括：使原料油与催化剂接触进行反应的裂化重整反应步骤，从而得到含有单环芳烃的产物; 从裂解重整反应步骤中产生的产物中分离出的单环芳烃的纯化和回收步骤; 和（1）氢化步骤，氢化从裂化重整反应步骤中产生的产物分离的重馏分; 稀释步骤，将氢化步骤中获得的重馏分氢化产物的一部分作为稀释油返回到氢化步骤; 以及使在氢化工序中得到的重质馏分的氢化物返回到裂化重整反应工序的再循环工序; 或（2）稀释步骤，将稀释剂加入到与裂解重整反应步骤中产生的产物分离的重馏分中; 使混合物氢化的氢化步骤; 以及将在氢化工序中得到的混合物的氢化物返回到裂化重整反应工序的再循环工序。

8. 发明授权

EP2716736B1 METHOD FOR PRODUCING XYLENE 有权
公开(公告)号：EP2716736B1
公开(公告)日：2018-09-26
申请号：EP12789643.9
申请日：2012-05-24
申请人： JX Nippon Oil & Energy Corporation , Chiyoda Corporation
发明人： YANAGAWA, Shinichiro , FUJIYAMA, Yuichiro , IWASA, Yasuyuki , IDA, Ryoji , YASUI, Susumu , SUGI, Yoshishige , FUKUI, Atsushi , UTATSU, Akira
IPC分类号： C10G11/05 , C07C6/12 , C07C15/08 , C10G45/64 , C10G69/04 , C07B61/00 , C10G29/20 , C07C2/70 , C10G35/06
CPC分类号： C07C2/70 , C07C6/126 , C07C2529/87 , C10G11/05 , C10G29/205 , C10G35/065 , C10G45/64 , C10G69/04 , C10G2300/301 , C10G2400/30 , C07C15/08
摘要： The present method is a method for producing xylene from feedstock oil having a 10 vol% distillation temperature of 135°C or higher and a 90 vol% distillation temperature of 380°C or lower. This method includes a cracking/reforming reaction step of bringing the feedstock oil into contact with a catalyst to produce monocyclic aromatic hydrocarbons, a separation/recovery step of separating and recovering, from a product obtained by the cracking/reforming reaction step, a fraction A containing monocyclic aromatic hydrocarbons having a 10 vol% distillation temperature of 75°C or higher and a 90 vol% distillation temperature of 140°C or lower, a xylene fraction containing xylene, and a fraction B containing monocyclic aromatic hydrocarbons having a 10 vol% distillation temperature of 145°C or higher and a 90 vol% distillation temperature of 215°C or lower, and a xylene conversion step of bringing a mixed fraction obtained by mixing the fractions A and B with each other into contact with a catalyst containing a solid acid to convert the mixed fraction into xylene.

9. 发明公开

EP2716737A1 METHOD FOR PRODUCING MONOCYLIC AROMATIC HYDROCARBONS 无效
标题翻译： VERFAHREN ZUR HERSTELLUNG MONOCYCLISCHER AROMATISCHER KOHLENWASSERSTOFFE
公开(公告)号：EP2716737A1
公开(公告)日：2014-04-09
申请号：EP12790261.7
申请日：2012-05-24
申请人： JX Nippon Oil & Energy Corporation , Chiyoda Corporation
发明人： YANAGAWA, Shinichiro , IWASA, Yasuyuki , IDA, Ryoji , KOBAYASHI, Masahide , YASUI, Susumu , SUGI, Yoshishige , FUKUI, Atsushi , UTATSU, Akira
IPC分类号： C10G11/05 , C07C4/08 , C07C5/10 , C07C5/41 , C07C6/12 , C07C7/04 , C07C15/04 , C07C15/06 , C07C15/08 , C10G47/00 , C10G69/04 , B01J29/06 , C07B61/00
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，纯化和纯化和回收与由裂解和重整反应步骤形成的产物分离的具有6至8个碳原子的单环芳烃的回收步骤，以及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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