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1. 发明授权

US07988756B2 Gas-solid separator 有权
标题翻译：气固分离器
公开(公告)号：US07988756B2
公开(公告)日：2011-08-02
申请号：US12373072
申请日：2007-07-05
申请人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara, legal representative
发明人： Yuichiro Fujiyama , Toshiaki Okuhara
IPC分类号： B04C3/00
CPC分类号： B01D45/12 , B04C5/06 , C10G11/18 , C10G70/04 , Y10S55/30
摘要： A gas-solid separator has: an inner cylinder 10 having a closed lower end 11 and an opened upper end 1, and extending in a vertical direction; and an outer cylinder 2 that coaxially covers the inner cylinder 10 from the outside and has a gas vent port 6 formed on the upper end side of the inner cylinder and communicating with an exterior, wherein a plurality of axially extending long holes 4 are formed on a side surface on the lower end 11 side of the inner cylinder 10 in a circumferential direction, one of long side edge parts of each of the long holes 4 is provided with a guide blade 5 that protrudes outward and is inclined circumferentially so as to cover the long hole 4, and a part between the long holes 4 of the inner cylinder 10 is concaved in a center direction of the inner cylinder 10.
摘要翻译：气固分离器具有：内筒10，其具有封闭的下端11和敞开的上端1，并沿垂直方向延伸; 以及从外部同轴地覆盖内筒10并具有形成在内筒的上端侧并与外部连通的排气口6的外筒2，其中多个轴向延伸的长孔4形成在在内筒10的下端11侧的周向的侧面上，长孔4的长边缘部之一设置有向外突出并且周向倾斜的导向叶片5，以覆盖内筒10的长孔4之间的长孔4在内筒10的中心方向凹陷。

2. 发明申请

US20100150797A1 MIXING APPARATUS 有权
标题翻译：混合装置
公开(公告)号：US20100150797A1
公开(公告)日：2010-06-17
申请号：US12373103
申请日：2007-07-10
申请人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara
发明人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara
IPC分类号： B01J8/12
CPC分类号： B01F5/045 , B01F3/12 , B01F5/0256 , B01F5/205 , B01J8/003 , B01J8/004
摘要： To provide a mixing device capable of effectively mixing stock oil with a catalyst promptly and evenly, while increasing the amount of throughput.In a mixing device 1, when a mass flow per unit area of a moving bed is Q [kg/m2s], the difference between an outer diameter and an inner diameter of the moving bed W [m], an inner diameter of a reaction tube D [m], a linear velocity of a horizontal component of the stock oil at a jet orifice of the internal stock oil injection nozzle u1 [m/s], the stock oil being supplied from the internal stock oil supply part, and a linear velocity of a horizontal component of the stock oil at a jet orifice of the external stock oil injection nozzle u2 [m/s], the stock oil being supplied from the external stock oil supply part, the relations of 8.0≧Q×(W/D)/(u1+u2), Q=300 to 2000 [kg/m2s], W/D=0.2 to 0.5, u1=5 to 300 [m/s], and u2=5 to 300 [m/s] are satisfied.
摘要翻译：提供能够迅速且均匀地有效地将原料油与催化剂混合的混合装置，同时增加生产量。在混合装置1中，当移动床的每单位面积的质量流量为Q [kg / m 2·s]时，移动床W [m]的外径和内径之间的差异，反应的内径管D [m]，内部原料油喷射喷嘴u1 [m / s]的喷射孔处的原料油的水平分量的线速度，从内部原料供油部供给的原料油，在外部原料油喷射喷嘴u2 [m / s]的喷射口处的原料油的水平分量的线速度，从外部原料供油部供给的原料油的关系为8.0≥Q×（W / D）/（u1 + u2），Q = 300〜2000 [kg / m2s]，W / D = 0.2〜0.5，u1 = 5〜300 [m / s]，u2 = 5〜300 [m / s ]满意

3. 发明申请

US20100043365A1 METHOD OF DESIGNING GAS-SOLID SEPARATOR 有权
标题翻译：设计气固分离器的方法
公开(公告)号：US20100043365A1
公开(公告)日：2010-02-25
申请号：US12373084
申请日：2007-07-05
申请人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara , Akira Uchiura
发明人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara , Akira Uchiura
IPC分类号： B01D45/12 , B04C3/00
CPC分类号： B01D45/12 , B01D45/06 , B04C5/06 , B04C5/081 , B04C5/103 , B04C5/12 , B04C5/13 , Y10S55/03
摘要： A method for operating a gas-solid separator that has: an inner cylinder 10 having a closed lower end 11 and an opened upper end 1, and extending in a vertical direction; an outer cylinder 2 that coaxially covers the inner cylinder 10 from the outside and has a gas vent port 6 formed on the upper end side of the inner cylinder and communicating with an exterior; and a plurality of axially extending long holes 4 having a length L[m] and formed on a side surface on the lower end 11 side of the inner cylinder 10 in a circumferential direction, one of long side edge parts of each of the long holes being provided with a guide blade 5 that protrudes outward and is inclined circumferentially so as to cover the long hole 4, wherein the length L of each long hole 4 is defined such as to satisfy an expression of non-dimensional Stokes number St=(ρpdp2/(18μ))·U/L≧0.3, where U[m/s] represents a cross-sectional average linear velocity of a mixture of gas and solid particles that is supplied downward from the opening 1 of the inner cylinder 4, ρp[kg/m3] a particle density of the solid particles, dp[m] an average particle diameter of the solid particles, and μ[Pa·s] a viscosity of the gas.
摘要翻译：一种操作气固分离器的方法，该气固分离器具有：内筒10，其具有封闭的下端11和敞开的上端1，并沿垂直方向延伸; 外筒2，其从外部同轴地覆盖内筒10，并且具有形成在内筒的上端侧并与外部连通的排气口6; 以及沿圆周方向形成在内筒10的下端11侧的侧面上的具有长度L [m]的多个轴向延伸的长孔4，每个长孔的长边缘部分之一设置有向外突出并沿圆周方向倾斜以覆盖长孔4的导向叶片5，其中每个长孔4的长度L被定义为满足无量纲斯托克斯数St =（＆rgr ; pdp2 /（18μ））·U /L≥0.3，其中U [m / s]表示从内筒4的开口1向下供给的气体和固体颗粒的混合物的截面平均线速度，固体颗粒的颗粒密度，固体颗粒的平均粒径dp [m]，气体的粘度μ[Pa·s]，p [kg / m3]。

4. 发明申请

US20100089795A1 FLUID CATALYTIC CRACKING PROCESS, AND GASOLINE AND LIQUEFIED PETROLEUM GAS OBTAINED BY THE PROCESS 有权
标题翻译：流体催化裂化工艺，工艺获得的汽油和液化石油气
公开(公告)号：US20100089795A1
公开(公告)日：2010-04-15
申请号：US12575503
申请日：2009-10-08
申请人： Yuichiro FUJIYAMA , Toshiaki OKUHARA , Shigeko OKUHARA
发明人： Yuichiro FUJIYAMA , Toshiaki OKUHARA , Shigeko OKUHARA
IPC分类号： C10L1/04 , C10G11/00
CPC分类号： C10G11/18 , C10G51/026 , C10L1/06 , C10L3/12
摘要： The fluid catalytic cracking process according to the present invention includes a first step of feeding a feedstock to a first fluid catalytic cracker, and catalytically cracking the feedstock in the first fluid catalytic cracker, so as to produce a fraction (LCO) having a boiling range of 221 to 343° C. and having a total aromatic content of 40 to 80 volume %; and a second step of feeding an oil to be processed containing the fraction to a second fluid catalytic cracker having a reaction zone, a separation zone, a stripping zone, and a regeneration zone, and catalytically cracking the oil in the reaction zone of the second fluid catalytic cracker, in the presence of a cracking catalyst, at an outlet temperature of the reaction zone of 550 to 750° C., a contact time between the oil and the catalyst of 0.1 to 1 second, and a catalyst/oil ratio of 20 to 40 wt/wt.
摘要翻译：根据本发明的流化催化裂化方法包括将原料进料到第一流化催化裂化器并在第一流化催化裂化器中催化裂化原料的第一步骤，以产生沸点范围的馏分（LCO）的221至343℃，总芳族含量为40至80体积％; 以及第二步骤，将含有该馏分的被处理油进料到具有反应区，分离区，汽提区和再生区的第二流化催化裂化器，并且催化裂化第二反应区的反应区中的油流化催化裂化器，在裂化催化剂存在下，反应区出口温度为550-750℃，油与催化剂之间的接触时间为0.1至1秒，催化剂/油比为 20〜40wt / wt。

5. 发明授权

US09567531B2 Fluid catalytic cracking process, and gasoline and liquefied petroleum gas obtained by the process 有权
标题翻译：流化催化裂化过程，以及汽油和液化石油气得到的过程
公开(公告)号：US09567531B2
公开(公告)日：2017-02-14
申请号：US12575503
申请日：2009-10-08
申请人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara
发明人： Yuichiro Fujiyama , Toshiaki Okuhara
IPC分类号： C10G11/18 , C10G51/02 , C10L1/06 , C10L3/12
CPC分类号： C10G11/18 , C10G51/026 , C10L1/06 , C10L3/12
摘要： The fluid catalytic cracking process according to the present invention includes a first step of feeding a feedstock to a first fluid catalytic cracker, and catalytically cracking the feedstock in the first fluid catalytic cracker, so as to produce a fraction (LCO) having a boiling range of 221 to 343° C. and having a total aromatic content of 40 to 80 volume %; and a second step of feeding an oil to be processed containing the fraction to a second fluid catalytic cracker having a reaction zone, a separation zone, a stripping zone, and a regeneration zone, and catalytically cracking the oil in the reaction zone of the second fluid catalytic cracker, in the presence of a cracking catalyst, at an outlet temperature of the reaction zone of 550 to 750° C., a contact time between the oil and the catalyst of 0.1 to 1 second, and a catalyst/oil ratio of 20 to 40 wt/wt.
摘要翻译：根据本发明的流化催化裂化方法包括将原料进料到第一流化催化裂化器并在第一流化催化裂化器中催化裂化原料的第一步骤，以产生沸点范围的馏分（LCO）的221至343℃，总芳族含量为40至80体积％; 以及第二步骤，将含有该馏分的待处理油被供给到具有反应区，分离区，汽提区和再生区的第二流化催化裂化器，并且在第二流化催化裂化反应区中的油催化裂化流化催化裂化器，在裂化催化剂存在下，反应区出口温度为550-750℃，油与催化剂之间的接触时间为0.1至1秒，催化剂/油比为 20〜40wt / wt。

6. 发明授权

US08101132B2 Mixing apparatus 有权
标题翻译：混合装置
公开(公告)号：US08101132B2
公开(公告)日：2012-01-24
申请号：US12373103
申请日：2007-07-10
申请人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara, legal representative
发明人： Yuichiro Fujiyama , Toshiaki Okuhara
IPC分类号： B01J8/08 , B01F15/00
CPC分类号： B01F5/045 , B01F3/12 , B01F5/0256 , B01F5/205 , B01J8/003 , B01J8/004
摘要： To provide a mixing device capable of effectively mixing stock oil with a catalyst, while increasing the amount of throughput, the relations of 8.0≧Q×(W/D)/(u1+u2), Q=300 to 2000 [kg/m2s], W/D=0.2 to 0.5, u1=5 to 300 [m/s], and u2=5 to 300 [m/s] are satisfied when a mass flow per unit area of a moving bed is Q [kg/nes], the difference between an outer diameter and an inner diameter of the moving bed is W [m], an inner diameter of a reaction tube is D [m], a linear velocity of a horizontal component of the stock oil at a jet orifice of the internal stock oil injection nozzle u1 [m/s], and a linear velocity of a horizontal component of the stock oil at a jet orifice of the external stock oil injection nozzle u2 [m/s].
摘要翻译：为了提供能够有效地混合原油与催化剂的混合装置，在增加生产量的同时，8.0≥Q×（W / D）/（u1 + u2），Q = 300〜2000 [kg / m 2 ]，当移动床的每单位面积质量流量为Q [kg / s]时，W / D = 0.2〜0.5，u1 = 5〜300 [m / s]，u2 = 5〜300 [m / nes]，移动床的外径和内径之差为W [m]，反应管的内径为D [m]，喷射时原油的水平分量的线速度内部原油喷射喷嘴u1 [m / s]的孔口和外部原油喷射喷嘴u2 [m / s]的喷射口处的原料油的水平分量的线速度。

7. 发明授权

US08083824B2 Gas-solid separator 有权
标题翻译：气固分离器
公开(公告)号：US08083824B2
公开(公告)日：2011-12-27
申请号：US12373136
申请日：2007-07-05
申请人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara, legal representative
发明人： Yuichiro Fujiyama , Toshiaki Okuhara
IPC分类号： B01D45/00
CPC分类号： B01D45/12 , B04C5/06 , B04C5/081 , B04C5/12 , B04C5/13 , C10G11/18 , Y10S55/30
摘要： A gas-solid separator has: an inner cylinder 10 having a closed lower end 11 and an opened upper end 1, and extending in a vertical direction; and an outer cylinder 2 that coaxially covers the inner cylinder 10 from the outside and has a gas vent port 6 formed on the upper end side and communicating with an exterior, wherein a plurality of axially extending long holes 4 are formed on a side surface on the lower end 11 side of the inner cylinder 10 in a circumferential direction, one of long side edge parts of each of the long holes 4 is provided with a guide blade 5 that protrudes outward and is inclined circumferentially so as to cover the long hole 4, and in a section of the outer cylinder 2 that surrounds the plurality of long holes 4 of the inner cylinder 10, an inner diameter D1 of a lower part is larger than an inner diameter D2 of an upper part.
摘要翻译：气固分离器具有：内筒10，其具有封闭的下端11和敞开的上端1，并沿垂直方向延伸; 以及从外部同轴地覆盖内筒10并具有形成在上端侧并与外部连通的排气口6的外筒2，其中在侧面上形成有多个轴向延伸的长孔4 内圆筒10的下端部11的圆周方向上，长孔部4的长边缘部分之一设置有向外突出并沿周向倾斜的导向叶片5，以覆盖长孔4 ，并且在外筒2的包围内筒10的多个长孔4的部分中，下部的内径D1大于上部的内径D2。

8. 发明授权

US08070846B2 Method of designing gas-solid separator 有权
标题翻译：气固分离器设计方法
公开(公告)号：US08070846B2
公开(公告)日：2011-12-06
申请号：US12373084
申请日：2007-07-05
申请人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara, legal representative , Akira Uchiura
发明人： Yuichiro Fujiyama , Toshiaki Okuhara , Akira Uchiura
IPC分类号： B01D47/00
CPC分类号： B01D45/12 , B01D45/06 , B04C5/06 , B04C5/081 , B04C5/103 , B04C5/12 , B04C5/13 , Y10S55/03
摘要： A method for operating a gas-solid separator that has: an inner cylinder 10 having a closed lower end 11 and an opened upper end 1, and extending in a vertical direction; an outer cylinder 2 that coaxially covers the inner cylinder 10 from the outside and has a gas vent port 6 formed on the upper end side of the inner cylinder and communicating with an exterior; and a plurality of axially extending long holes 4 having a length L[m] and formed on a side surface on the lower end 11 side of the inner cylinder 10 in a circumferential direction, one of long side edge parts of each of the long holes being provided with a guide blade 5 that protrudes outward and is inclined circumferentially so as to cover the long hole 4, wherein the length L of each long hole 4 is defined such as to satisfy an expression of non-dimensional Stokes number St=(ρpdp2/(18μ))·U/L≧0.3, where U[m/s] represents a cross-sectional average linear velocity of a mixture of gas and solid particles that is supplied downward from the opening 1 of the inner cylinder 4, ρp[kg/m3] a particle density of the solid particles, dp[m] an average particle diameter of the solid particles, and μ[Pa·s] a viscosity of the gas.
摘要翻译：一种操作气固分离器的方法，该气固分离器具有：内筒10，其具有封闭的下端11和敞开的上端1，并沿垂直方向延伸; 外筒2，其从外部同轴地覆盖内筒10，并且具有形成在内筒的上端侧并与外部连通的排气口6; 以及沿圆周方向形成在内筒10的下端11侧的侧面上的具有长度L [m]的多个轴向延伸的长孔4，每个长孔的长边缘部分之一设置有向外突出并沿圆周方向倾斜以覆盖长孔4的导向叶片5，其中每个长孔4的长度L被定义为满足无量纲斯托克斯数St =（＆rgr ; pdp2 /（18μ））·U /L≥0.3，其中U [m / s]表示从内筒4的开口1向下供给的气体和固体颗粒的混合物的截面平均线速度，固体颗粒的颗粒密度，固体颗粒的平均粒径dp [m]，气体的粘度μ[Pa·s]，p [kg / m3]。

9. 发明申请

US20100186356A1 GAS-SOLID SEPARATOR 有权
标题翻译：气固分离器
公开(公告)号：US20100186356A1
公开(公告)日：2010-07-29
申请号：US12373072
申请日：2007-07-05
申请人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara
发明人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara
IPC分类号： B01D45/12 , B01D45/08 , B04C3/00
CPC分类号： B01D45/12 , B04C5/06 , C10G11/18 , C10G70/04 , Y10S55/30
摘要： A gas-solid separator has: an inner cylinder 10 having a closed lower end 11 and an opened upper end 1, and extending in a vertical direction; and an outer cylinder 2 that coaxially covers the inner cylinder 10 from the outside and has a gas vent port 6 formed on the upper end side of the inner cylinder and communicating with an exterior, wherein a plurality of axially extending long holes 4 are formed on a side surface on the lower end 11 side of the inner cylinder 10 in a circumferential direction, one of long side edge parts of each of the long holes 4 is provided with a guide blade 5 that protrudes outward and is inclined circumferentially so as to cover the long hole 4, and a part between the long holes 4 of the inner cylinder 10 is concaved in a center direction of the inner cylinder 10.
摘要翻译：气固分离器具有：内筒10，其具有封闭的下端11和敞开的上端1，并沿垂直方向延伸; 以及从外部同轴地覆盖内筒10并具有形成在内筒的上端侧并与外部连通的排气口6的外筒2，其中多个轴向延伸的长孔4形成在在内筒10的下端11侧的周向的侧面上，长孔4的长边缘部之一设置有向外突出并且周向倾斜的导向叶片5，以覆盖内筒10的长孔4之间的长孔4在内筒10的中心方向凹陷。

10. 发明授权

US06656346B2 Fluid catalytic cracking process for heavy oil 有权
标题翻译：重油流化催化裂化工艺
公开(公告)号：US06656346B2
公开(公告)日：2003-12-02
申请号：US09883464
申请日：2001-06-07
申请人： Takashi Ino , Toshiaki Okuhara , Mohammad Abul-Hamayel , Abdullah Aitani , Abdulgader Maghrabi
发明人： Takashi Ino , Toshiaki Okuhara , Mohammad Abul-Hamayel , Abdullah Aitani , Abdulgader Maghrabi
IPC分类号： C10G1100
CPC分类号： C10G11/05 , C10G11/18
摘要： A heavy fraction oil is catalytically cracked by contacting the oil with a catalyst mixture consisting of 60 to 95 wt % of a base cracking catalyst containing an ultra stable Y-type zeolite and less than 0.5 wt % of rare-earth metal oxide, and 5 to 40 wt % of an additive containing a shape-selective zeolite, in a fluid catalytic cracking apparatus under conditions that a reaction zone outlet temperature is in the range of 580 to 630° C., the catalyst/oil ratio is in the range of 15 to 40 wt/wt, and the contact time of hydrocarbons in the reaction zone is in the range of 0.1 to 1.0 seconds, wherein the yield of light-fraction olefins can be enhanced.
摘要翻译：通过使油与催化剂混合物催化裂解，该催化剂混合物由60至95重量％的含有超稳定Y型沸石和少于0.5重量％稀土金属氧化物的基础裂化催化剂组成，5重量％至40重量％的含有形状选择性沸石的添加剂，在流化催化裂化装置中，在反应区出口温度为580〜630℃的条件下，催化剂/油比在 15〜40重量/重量，烃类在反应区的接触时间为0.1〜1.0秒，能够提高轻馏分烯烃的收率。

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