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11. 发明专利

JP2012206955A Production method of aromatic hydrocarbon and production plant of aromatic hydrocarbon 有权
标题翻译：芳香烃的生产方法和芳烃的生产工厂
公开(公告)号：JP2012206955A
公开(公告)日：2012-10-25
申请号：JP2011072307
申请日：2011-03-29
申请人： Chiyoda Kako Kensetsu Kk , 千代田化工建設株式会社
发明人： YASUI SUSUMU , SUGI YOSHISHIGE , FUKUI ATSUSHI , NAGUMO ATSUO
IPC分类号： C07C7/11 , C07B61/00 , C07C7/04 , C07C15/04 , C07C15/06 , C07C15/08 , C10G11/18 , C10G35/14 , C10G67/04
摘要： PROBLEM TO BE SOLVED: To provide a production method and a production plant of an aromatic hydrocarbon, capable of suppressing a production cost of the aromatic hydrocarbon, such as benzen-toluene-xylenes, and a plant operation cost to low.SOLUTION: The production plant 10 of the aromatic hydrocarbon includes: an aromatic production apparatus 12 that contacts a stock oil with a catalyst to obtain a reaction product that contains the aromatic hydrocarbon; a first separation means 16 that separates the reaction product into an overhead fraction and a tower bottom fraction by a distillation tower; a solvent absorption means 18 that separates the overhead fraction into a rough aromatic fraction and an offgas by contacting the overhead fraction to a solvent so that the rough aromatic fraction that contains an LPG fraction is absorbed to the solvent; a second separation means 20 that separates the rough aromatic fraction into the LPG fraction and the rough aromatic fraction; a third separation means 24 that separates the rough aromatic fraction into a monocyclic aromatic hydrocarbon and a heavy distillate; and a solvent circulation means 25 that serves the heavy distillate obtained by the third separation means 24 to the solvent absorption means 18 as the solvent in the solvent absorption means 18.
摘要翻译：待解决的问题：提供能够抑制诸如苯 - 甲苯 - 二甲苯等芳烃的生产成本和植物操作成本的芳族烃的生产方法和生产设备。解决方案：芳烃的生产设备10包括：芳烃生产设备12，其与催化剂接触原油以获得含有芳烃的反应产物; 第一分离装置16，其通过蒸馏塔将反应产物分离成塔顶馏分和塔底馏分; 溶剂吸收装置18，其通过使塔顶馏分与溶剂接触将塔顶馏分分离成粗芳烃馏分和废气，使得含有LPG馏分的粗制芳烃馏分被吸收到溶剂中; 第二分离装置20，其将粗制芳族馏分分离成LPG馏分和粗制芳族馏分; 第三分离装置24，其将粗制芳族馏分分离成单环芳烃和重馏分; 以及溶剂循环装置25，其将由第三分离装置24获得的重质馏出物用作溶剂吸收装置18中的溶剂吸收装置18，作为溶剂吸收装置18中的溶剂。版权所有：（C）2013，JPO＆INPIT

12. 发明专利

BR112013029915A2 método para a produção de hidrocarbonetos aromáticos monocíclicos 未知
公开(公告)号：BR112013029915A2
公开(公告)日：2016-12-20
申请号：BR112013029915
申请日：2012-05-24
申请人： CHIYODA CORP , JX NIPPON OIL & ENERGY CORP
发明人： NAGUMO ATSURO , FUKUI ATSUSHI , KOBAYASHI MASAHIDE , IDA RYOJI , YANAGAWA SHINICHIRO , YASUI SUSUMU , IWASA YASUYUKI , SUGI YOSHISHIGE , FUJIYAMA YUICHIRO
IPC分类号： B01J29/40 , B01J29/70 , B01J29/87 , C07B61/00 , C07C4/00 , C07C7/04 , C07C15/04 , C07C15/06 , C07C15/08 , C10G11/05
摘要： abstract not avaible

13. 发明专利

MY160726A METHOD FOR PRODUCING AROMATIC HYDROCARBONS 未知
公开(公告)号：MY160726A
公开(公告)日：2017-03-15
申请号：MYPI2011004526
申请日：2010-03-26
申请人： CHIYODA CORP , JX NIPPON OIL & ENERGY CORP
发明人： MINAMI HIDEKI , SUGI YOSHISHIGE , FUKUI ATSUSHI , NAGUMO ATSURO , YANAGAWA SHINICHIRO , HAYASAKA KAZUAKI
IPC分类号： B01J29/87 , C10G35/14
摘要： A METHOD FOR PRODUCING AROMATIC HYDROCARBONS IN WHICH AT LEAST ONE FEEDSTOCK OIL SELECTED FROM THE GROUP CONSISTING OF LCO PRODUCED FROM AN FCC APPARATUS, HYDROTREATED LCO, NAPHTHA AND STRAIGHT-RUN GAS OIL IS BROUGHT INTO CONTACT WITH A REFORMING CATALYST INSIDE A FLUIDIZED BED REACTOR (12), WHEREIN THE METHOD INCLUDES TRANSPORTING A REFORMING CATALYST THAT HAS BEEN EXTRACTED FROM THE FLUIDIZED BED REACTOR TO A HEATING TANK, HEATING THE REFORMING CATALYST IN THE HEATING TANK (14) TO A TEMPERATURE AT LEAST AS HIGH AS THE REACTION TEMPERATURE INSIDE THE FLUIDIZED BED REACTOR (12), AND FOLLOWING HEATING, TRANSPORTING THE HEATED REFORMING CATALYST TO THE FLUIDIZED BED REACTOR. FIG 1

14. 发明专利

BR112013024420A2 método para a produção de hidrocarbonetos aromáticos de um só anel 未知
公开(公告)号：BR112013024420A2
公开(公告)日：2016-12-20
申请号：BR112013024420
申请日：2012-03-23
申请人： CHIYODA CORP , JX NIPPON OIL & ENERGY CORP
发明人： NAGUMO ATSURO , FUKUI ATSUSHI , KOBAYASHI MASAHIDE , IDA RYOJI , YANAGAWA SHINICHIRO , YASUI SUSUMU , IWASA YASUYUKI , SUGI YOSHISHIGE
IPC分类号： C07B61/00 , C07C4/18 , C07C4/26 , C07C15/02 , C10G11/05 , C10G45/44 , C10G69/04
摘要： abstract not avaible

15. 发明公开

EP2716736A4 METHOD FOR PRODUCING XYLENE 有权
标题翻译：二甲苯制造方法
公开(公告)号：EP2716736A4
公开(公告)日：2014-12-10
申请号：EP12789643
申请日：2012-05-24
申请人： JX NIPPON OIL & ENERGY CORP , CHIYODA CORP
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 , C07B61/00 , C07C6/12 , C07C15/08 , C10G29/20 , C10G45/64 , C10G69/04
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.

16. 发明公开

EP2716735A4 METHOD FOR PRODUCING MONOCYLIC AROMATIC HYDROCARBONS 无效
标题翻译：生产单环芳烃的方法
公开(公告)号：EP2716735A4
公开(公告)日：2014-11-12
申请号：EP12789136
申请日：2012-05-24
申请人： JX NIPPON OIL & ENERGY CORP , CHIYODA CORP
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 , C07B61/00 , C07C4/00 , C07C7/04 , C07C15/04 , C07C15/06 , C07C15/08 , C10G35/14
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.

17. 发明公开

EP2716739A4 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：EP2716739A4
公开(公告)日：2014-12-10
申请号：EP12790290
申请日：2012-05-24
申请人： JX NIPPON OIL & ENERGY CORP , CHIYODA CORP
发明人： YANAGAWA SHINICHIRO , IWASA YASUYUKI , YASUI SUSUMU , SUGI YOSHISHIGE , FUKUI ATSUSHI , NAGUMO ATSURO , HIROHATA OSAMU
IPC分类号： C10G11/18 , C10G35/14
CPC分类号： C07C4/06 , C10G11/18 , C10G35/14 , C10G45/68 , C10G45/70 , C10G2300/1096 , C10G2300/301 , C10G2400/30

19. 发明公开

EP2690160A4 METHOD FOR PRODUCING SINGLE-RING AROMATIC HYDROCARBONS 无效
标题翻译：制备芳香族单环烃的方法
公开(公告)号：EP2690160A4
公开(公告)日：2014-09-03
申请号：EP12764115
申请日：2012-03-23
申请人： JX NIPPON OIL & ENERGY CORP , CHIYODA CORP
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

20. 发明公开

EP2690159A4 METHOD FOR PRODUCING SINGLE-RING AROMATIC HYDROCARBONS 无效
公开(公告)号：EP2690159A4
公开(公告)日：2014-09-03
申请号：EP12762799
申请日：2012-03-23
申请人： JX NIPPON OIL & ENERGY CORP , CHIYODA CORP
发明人： YANAGAWA SHINICHIRO , KOBAYASHI MASAHIDE , IDA RYOJI , YASUI SUSUMU , SUGI YOSHISHIGE , FUKUI ATSUSHI , NAGUMO ATSURO
IPC分类号： C10G69/04 , C07B61/00 , C07C4/18 , C07C5/13 , C07C15/04 , C07C15/06 , C07C15/08 , C10G11/05 , C10G11/10 , C10G11/18 , C10G45/44
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.

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