公开(公告)号：US08846995B2

公开(公告)日：2014-09-30

申请号：US13634118

申请日：2011-03-25

申请人： Shinichiro Yanagawa ,  Masahide Kobayashi

发明人： Shinichiro Yanagawa ,  Masahide Kobayashi

IPC分类号： C10G55/00

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。

公开(公告)号：US20140200377A1

公开(公告)日：2014-07-17

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： C07C5/02 ,  C07C4/02 ,  C07C7/00

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。

公开(公告)号：US20140012055A1

公开(公告)日：2014-01-09

申请号：US14006778

申请日：2012-03-23

申请人： Shinichiro Yanagawa ,  Masahide Kobayashi ,  Ryoji Ida ,  Yasuyuki Iwasa

发明人： Shinichiro Yanagawa ,  Masahide Kobayashi ,  Ryoji Ida ,  Yasuyuki Iwasa

IPC分类号： C07C4/06

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.

摘要翻译： 一种制备单环芳烃的方法包括将10vol％蒸馏温度为140℃至205℃的轻质原料油和300℃或更低的90vol％蒸馏温度， 具有10体积％蒸馏温度为140℃以上且90体积％蒸馏温度为380℃以下的原料油与含有结晶性硅铝酸盐的单环芳烃生产用催化剂接触，其中， 通过蒸馏原料油调节轻质原料油中单环式萘并苯的含量比，使得轻质原料油中的单环萘并苯的含量比例高于原料油中的单环萘并苯的含量比。

公开(公告)号：US08585924B2

公开(公告)日：2013-11-19

申请号：US13468888

申请日：2012-05-10

申请人： Masahide Kobayashi

发明人： Masahide Kobayashi

IPC分类号： C09K19/34 ,  C09K19/52 ,  C09K19/06 ,  C09K19/32 ,  C09K19/00 ,  C07C69/74 ,  C07C43/00 ,  C07C43/02 ,  C07C43/20 ,  C07C43/30 ,  C07C43/32

CPC分类号： C09K19/32

摘要： A liquid crystal compound having a high stability to heat, light or the like, a high clearing point, a low minimum temperature of a liquid crystal phase, a small viscosity, a suitable optical anisotropy, a large negative dielectric anisotropy, a suitable elastic constant and an excellent compatibility with other liquid crystal compounds, and a liquid crystal composition including this compound, and a liquid crystal display device containing this composition. A compound represented by formula (1-1). In the formula, for example, R1 and R2 are alkyl having 1 to 10 carbons or alkoxy having 1 to 9 carbons; ring A1 and ring A2 are 1,4-cyclohexylene, 1,4-phenylene or 2,3-difluoro-1,4-phenylene; Z1 and Z2 are a single bond or —(CH2)2—; >W1—W2— and >W4—W3— are >CH—CH2— or >C═CH—; and m and n are 0, 1 or 2, and the sum of m and n is 1 or 2.

摘要翻译： 对于热，光等具有高稳定性的液晶化合物，高透明点，液晶相的最低最低温度，小粘度，适当的光学各向异性，大的负介电各向异性，适合的弹性常数 与其它液晶化合物的优异相容性，以及包含该化合物的液晶组合物和含有该组合物的液晶显示装置。 由式（1-1）表示的化合物。 在该式中，例如，R 1和R 2为碳数为1〜10的烷基或碳数为1〜9的烷氧基， 环A1和环A2是1,4-亚环己基，1,4-亚苯基或2,3-二氟-1,4-亚苯基; Z 1和Z 2是单键或 - （CH 2）2 - ; > W1-W2-和> W4-W3-是> CH-CH2-或> C = CH-; m和n分别为0,1或2，m与n的和为1或2。

公开(公告)号：US08580146B2

公开(公告)日：2013-11-12

申请号：US13360302

申请日：2012-01-27

申请人： Masahide Kobayashi

发明人： Masahide Kobayashi

IPC分类号： C09K19/30 ,  C09K19/32 ,  C09K19/34 ,  C09K19/06 ,  C09K19/52 ,  C09K19/00 ,  C07C19/08 ,  C07C22/00 ,  C07C25/13 ,  C07C41/00 ,  C07C43/02 ,  C07C43/20

CPC分类号： C09K19/3048 ,  C09K2019/0407 ,  C09K2019/0444

摘要： A liquid crystal compound having a high stability to heat, light or the like, a wide temperature range of a nematic phase, a small viscosity, a suitable optical anisotropy, a large elastic constant K33, a large negative dielectric anisotropy and an excellent compatibility with other liquid crystal compounds. Also, a liquid crystal composition having characteristics similar to these of the compound. Additionally, a liquid crystal display device having a short response time, low electric power consumption, a low driving voltage, a large contrast and a wide temperature range in which the device can be used.The compound is a 2,3-difluorobenzene derivative (1) having a combination of a cyclohexane ring, a cyclohexene ring or a benzene ring phenyl and a butene bonding group. The liquid crystal composition includes this compound, and the liquid crystal display device contains this composition.

摘要翻译： 对于热，光等具有高稳定性的液晶化合物，向列相的宽温度范围，小粘度，适当的光学各向异性，大的弹性常数K33，大的负介电各向异性和与 其他液晶化合物。 而且，具有与该化合物相似的特性的液晶组合物。 另外，可以使用该装置的响应时间短，耗电低，驱动电压低，对比度大，温度范围宽的液晶显示装置。 该化合物是具有环己烷环，环己烯环或苯环苯基和丁烯键合基团的组合的2,3-二氟苯衍生物（1）。 液晶组合物包含该化合物，液晶显示装置含有该组合物。

公开(公告)号：US20130289325A1

公开(公告)日：2013-10-31

申请号：US13976655

申请日：2011-12-28

申请人： Shinichiro Yanagawa ,  Masahide Kobayashi ,  Yasuyuki Iwasa ,  Ryoji Ida

发明人： Shinichiro Yanagawa ,  Masahide Kobayashi ,  Yasuyuki Iwasa ,  Ryoji Ida

IPC分类号： B01J29/70

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.

摘要翻译： 用于制备芳族烃的催化剂用于制备具有10体积％蒸馏温度为140℃或更高的蒸馏温度为90℃或更低的90℃的蒸馏温度为380℃或更低的油原料的具有6至8个碳数的单环芳烃， 含有结晶硅铝酸盐和磷。 结晶硅铝酸盐中所含的磷与结晶硅铝酸盐的铝之间的摩尔比（P / Al比）为0.1〜1.0。 单环芳烃的制造方法是将具有140体积％以上的10体积％蒸馏温度和380℃以下的90体积％蒸馏温度的油原料与用于制造单环芳烃的催化剂接触的方法 芳烃。

公开(公告)号：US20130267749A1

公开(公告)日：2013-10-10

申请号：US13976749

申请日：2011-12-28

申请人： Shinichiro Yanagawa ,  Masahide Kobayashi ,  Yasuyuki Iwasa

发明人： Shinichiro Yanagawa ,  Masahide Kobayashi ,  Yasuyuki Iwasa

IPC分类号： B01J29/70

CPC分类号： B01J29/7049 ,  B01J29/061 ,  B01J29/405 ,  B01J29/655 ,  B01J29/70 ,  B01J29/7073 ,  B01J29/708 ,  B01J29/7092 ,  B01J29/7096 ,  B01J37/0045 ,  B01J2229/36 ,  B01J2229/42 ,  C10G45/68 ,  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 includes crystalline aluminosilicate, phosphorus, and a binder, and the amount of phosphorus is 0.1 to 10 mass % based on the total mass of the catalyst.

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 。 催化剂包括结晶硅铝酸盐，磷和粘合剂，磷的量相对于催化剂的总质量为0.1〜10质量％。

公开(公告)号：US20130172639A1

公开(公告)日：2013-07-04

申请号：US13822487

申请日：2011-09-14

申请人： Shinichiro Yanagawa ,  Ryoji Ida ,  Masahide Kobayashi

发明人： Shinichiro Yanagawa ,  Ryoji Ida ,  Masahide Kobayashi

IPC分类号： C07C4/06

CPC分类号： C07C4/06 ,  B01J23/882 ,  B01J29/06 ,  B01J29/061 ,  B01J29/405 ,  B01J35/023 ,  B01J37/0009 ,  B01J37/0045 ,  B01J2229/186 ,  C01B39/065 ,  C01B39/40 ,  C07C4/18 ,  C07C2529/40 ,  C10G9/00 ,  C10G29/205 ,  C10G35/095 ,  C10G45/68 ,  C10G51/04 ,  C10G57/005 ,  C10G63/04 ,  C10G65/046 ,  C10G69/04 ,  C10G69/06 ,  C10G69/08 ,  C10G2300/301 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2400/30 ,  Y02P20/52 ,  C07C15/02

摘要： Provided is a method for producing aromatic hydrocarbons, by which a feedstock containing a hydrogenation-treated oil of a thermally cracked heavy oil obtainable from an ethylene production apparatus is brought into contact with a catalyst for monocyclic aromatic hydrocarbon production containing a crystalline aluminosilicate, and thereby aromatic hydrocarbons are produced. A raw material having an end point of the distillation characteristics of 400° C. or lower is used as the feedstock. The contact between the feedstock and the catalyst for monocyclic aromatic hydrocarbon production is carried out at a pressure of 0.1 MPaG to 1.5 MPaG.

摘要翻译： 本发明提供一种芳香族烃的制造方法，其中含有由乙烯制造装置得到的热裂化重油的加氢处理油的原料与含有结晶性硅铝酸盐的单环芳烃生产用催化剂接触， 生产芳烃。 使用具有400℃以下的蒸馏特性的终点的原料作为原料。 原料和用于单环芳烃生产的催化剂之间的接触在0.1MPaG至1.5MPaG的压力下进行。

公开(公告)号：US20120190897A1

公开(公告)日：2012-07-26

申请号：US13499292

申请日：2010-09-27

申请人： Junichi Yamashita ,  Masahide Kobayashi ,  Sayaka Fujimori

发明人： Junichi Yamashita ,  Masahide Kobayashi ,  Sayaka Fujimori

IPC分类号： C09K19/08 ,  C09K19/30 ,  C09K19/34 ,  C07C43/225 ,  C07C43/192

CPC分类号： C09K19/3003 ,  C09K19/12 ,  C09K19/3098 ,  C09K2019/0407 ,  C09K2019/0411 ,  C09K2019/123 ,  C09K2019/3016 ,  C09K2019/3027

摘要： The invention provides a liquid crystal compound having general physical properties necessary for the liquid crystal compound, namely, stability to heat, light and so forth, a small viscosity, a refractive index anisotropy having a suitable magnitude value, a dielectric anisotropy having a suitable magnitude value, steep electrooptical characteristics, a wide temperature range of a nematic phase, and an excellent compatibility with other liquid crystal compounds, in particular, a liquid crystal compound having a wide temperature range of the nematic phase; a compound represented by formula (i): wherein, for example, R1 and R2 are alkyl having 1 to 8 carbons or alkenyl having 2 to 8 carbons; ring A1 is trans-1,4-cyclohexylene or 1,4-phenylene; ring A2 is trans-1,4-cyclohexylene or 2,3-difluoro-1,4-phenylene; Q1 and Q2 are fluorine or chlorine; and h is 0, 1 or 2.

摘要翻译： 本发明提供了具有液晶化合物所需的一般物性的液晶化合物，即对热，光等的稳定性，粘度小，折射率各向异性具有合适的量值，具有合适幅度的介电各向异性 值，陡峭的电光特性，向列相的宽温度范围，以及与其它液晶化合物，特别是具有宽的向列相温度范围宽的液晶化合物的良好的相容性。 由式（ⅰ）表示的化合物：其中，例如，R 1和R 2为碳数1〜8的烷基或碳原子数为2〜8的烯基; 环A1为反式-1,4-亚环己基或1,4-亚苯基; 环A2是反式-1,4-亚环己基或2,3-二氟-1,4-亚苯基; Q1和Q2是氟或氯; h为0,1或2。

公开(公告)号：US20120074355A1

公开(公告)日：2012-03-29

申请号：US13376383

申请日：2010-06-02

申请人： Masahide Kobayashi

发明人： Masahide Kobayashi

IPC分类号： C09K19/30 ,  C07C25/13

CPC分类号： C09K19/3003 ,  C07C25/18 ,  C09K19/3098 ,  Y10T428/10 ,  Y10T428/1036

摘要： The invention provides a liquid crystal compound having a high stability to heat, light or the like, a nematic phase in a wide temperature range, a small viscosity, a suitable optical anisotropy (especially, a relatively small optical anisotropy), a large elastic constant K33 and a suitable dielectric anisotropy (especially, a relatively large dielectric anisotropy), which is represented by formula (1-1). For example, R1 and R2 are alkyl having 1 to 10 carbons, alkenyl having 2 to 10 carbons or alkoxy having 1 to 9 carbons; the ring A1 and the ring A2 is 1,4-phenylene, 2-fluoro-1,4-phenylene, 3-fluoro-1,4-phenylene or 3,5-difluoro-1,4-phenylene; and m and n are 0, 1, 2 or 3, and the sum of m and n is 3.

摘要翻译： 本发明提供一种对热，光等具有高稳定性的液晶化合物，宽温度范围内的向列相，粘度小，光学各向异性特别好（特别是相对较小的光学各向异性），大的弹性常数 K33和由式（1-1）表示的合适的介电各向异性（特别是相对大的介电各向异性）。 例如，R 1和R 2是具有1至10个碳的烷基，具有2至10个碳的烯基或具有1至9个碳的烷氧基; 环A1和环A2是1,4-亚苯基，2-氟-1,4-亚苯基，3-氟-1,4-亚苯基或3,5-二氟-1,4-亚苯基; m和n分别为0,1,2或3，m和n之和为3。