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1. 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。

2. 发明申请

US20100000189A1 GAS-SOLID SEPARATOR 有权
标题翻译：气固分离器
公开(公告)号：US20100000189A1
公开(公告)日：2010-01-07
申请号：US12373136
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： B01D46/24
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。

3. 发明授权

US4102750A Process for producing formed coke for metallurgical use 失效
标题翻译：生产冶金用成型焦炭的方法
公开(公告)号：US4102750A
公开(公告)日：1978-07-25
申请号：US714813
申请日：1976-08-16
申请人： Nobuyoshi Nishihara , Toshiaki Okuhara , Tetu Nishi , Hiroyuki Nakama , Chikara Saito , Kouichi Yuta
发明人： Nobuyoshi Nishihara , Toshiaki Okuhara , Tetu Nishi , Hiroyuki Nakama , Chikara Saito , Kouichi Yuta
IPC分类号： C10B53/08 , C10B49/06 , C10L5/02
CPC分类号： C10B53/08
摘要： Process for producing formed coke for metallurgical use from coal powder by continuously heating with a high temperature gas as heating medium for carbonizing agglomerated coal which are made of coal powder and a binder such as coal tar, pitch and petroleum asphalt, comprising providing tuyeres for introducing gas at the middle and the lower parts of an upright type carbonization oven, adjusting temperature of the gas to be supplied to the tuyere at the middle part at 600.degree. to 800.degree. C, adjusting the supply rate of the gas so as to maintain the temperature of the gas on the agglomerated coal at 300.degree. to 500.degree. C, and further adjusting the supplied heat to the lower part of the carbonization oven including the lower tuyere to amount less than 50% of the total supplied heat.
摘要翻译：通过连续加热作为用煤粉和煤焦油，沥青和石油沥青等粘合剂进行碳化的碳化煤作为加热介质的高温气体制造用于冶金的成形焦炭的方法，包括提供用于引入的风口在直立式碳化炉的中部和下部的气体，在600℃至800℃调节供应到中间部分的风口的气体的温度，调节气体的供应速率以保持在300〜500℃的附聚煤上的气体的温度进一步调节到包括下风口的碳化炉的下部的供给热量的总和小于供给热量的50％。

4. 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。

5. 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

6. 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]。

7. 发明授权

US08313548B2 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：US08313548B2
公开(公告)日：2012-11-20
申请号：US12373122
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： B01D45/00
CPC分类号： B01D45/12 , B04C5/06
摘要： A method of designing a gas-solid separator that has an inner cylinder having a closed lower end and an opened upper end, and extending in a vertical direction; an outer cylinder that coaxially covers the inner cylinder from the outside and has a gas vent port formed on the upper end side of the inner cylinder and communicating with an exterior; and a plurality of axially extending long holes formed a side surface on the lower end side of the inner cylinder in a circumferential direction, one of long side edge parts of each of the long holes being provided with a guide blade that protrudes outward and is inclined circumferentially so as to cover the long hole.
摘要翻译：一种设计气固分离器的方法，该气固分离器具有封闭的下端和敞开的上端，并沿垂直方向延伸的内筒; 从外部同轴地覆盖内筒的外筒，具有形成在内筒的上端侧并与外部连通的排气口; 并且沿着圆周方向形成有在内筒的下端侧的侧面的多个轴向延伸的长孔，每个长孔中的一个长边缘部分设置有向外突出并且倾斜的导向叶片周向地覆盖长孔。

8. 发明申请

US20110113675A1 METHOD OF TREATING BIOMASS, FUEL FOR FUEL CELL, GASOLINE, DIESEL FUEL, LIQUEFIED PETROLEUM GAS, AND SYNTHETIC RESIN 有权
标题翻译：燃料电池，汽油，柴油，液化石油气和合成树脂处理生物质燃料的方法
公开(公告)号：US20110113675A1
公开(公告)日：2011-05-19
申请号：US12377763
申请日：2007-08-06
申请人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara
发明人： Yuichiro Fujiyama , Toshiaki Okuhara , Shigeko Okuhara
IPC分类号： C10L1/04 , C10L1/00 , C08F110/06
CPC分类号： C10G11/18 , C10G3/49 , C10G3/57 , C10G3/62 , C10G11/05 , C10G11/182 , C10G2300/1014 , C10G2300/1018 , C10G2300/301 , C10G2300/4006 , C10G2300/4012 , C10G2300/708 , C10G2300/807 , C10G2400/02 , C10G2400/04 , C10G2400/28 , C10L1/04 , C10L1/06 , C10L1/08 , H01M8/06 , H01M8/0631 , H01M8/0643 , Y02E50/13 , Y02P30/20
摘要： In processing of biomass by catalytic cracking in a fluidized catalytic cracker having a reaction zone, a separation zone, a stripping zone, and a regeneration zone, the feedstock oil containing the biomass is processed in the reaction zone using a catalyst containing 10 to 50 mass % of ultrastable Y-type zeolite under the conditions: outlet temperature of the reaction zone 580 to 680° C., catalyst/oil ratio 10 to 40 wt/wt, reaction pressure 1 to 3 kg/cm2 G, and contact time of the feedstock oil with the catalyst in the reaction zone 0.1 to 1.0 sec, and the catalyst is then treated in the regeneration zone under the conditions: regeneration zone temperature 640 to 720° C., regeneration zone pressure 1 to 3 kg/cm2 G, and exhaust gas oxygen concentration at the regeneration zone outlet 0 to 3 mol %.
摘要翻译：在具有反应区，分离区，汽提区和再生区的流化催化裂化器中，通过催化裂化处理生物质，含有生物质的原料油在反应区中使用含有10〜50质量％％的超稳定Y型沸石，反应区出口温度为580〜680℃，催化剂/油比为10〜40重量/重量，反应压力为1〜3公斤/平方厘米G，接触时间为原料油与催化剂在反应区中0.1至1.0秒，然后在再生区温度640至720℃，再生区压力1至3kg / cm2 G的条件下在再生区中处理催化剂，和再生区出口处的废气氧浓度为0〜3mol％。

9. 发明申请

US20100186355A1 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：US20100186355A1
公开(公告)日：2010-07-29
申请号：US12373122
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
CPC分类号： B01D45/12 , B04C5/06
摘要： A solid-gas separator constructed from a vertically extending inner tube (10) having a closed lower end (11) and an open upper end (1), and from an outer tube (2) coaxially covering the inner tube (10) from the outside and having a gas vent (6) located on the upper end side of the inner tube and communicated with the outside. Circumferentially arranged axially extending long holes (4) are formed in a side face of the inner tube (10), on its lower end (11) side, and guide blades (5) are each arranged at the edge of one long side of a long hole (4), projected outward, and inclined to the circumferential direction so as to cover the long hole (4). When a mixture of gas and solid particles descending in the inner tube has an average linear speed in its cross-section in the range of 3-30 m/s, the gas-solid separator is designed such that the cross-sectional average linear speed of the mixture discharged from the long holes is not more than 20 m/s and the cross-sectional average linear speed of the gas ascending between the outer tube and the inner tube, in portions where the long holes are formed, is not more than 6 m/s.
摘要翻译：由具有封闭的下端（11）和敞开的上端（1）的垂直延伸的内管（10）构成的固体气体分离器和从外管（2）同轴地覆盖内管（10）的外管外侧并具有位于内管的上端侧的与外部连通的排气口（6）。圆周方向布置的轴向延伸的长孔（4）形成在内管（10）的下端（11）侧的侧面，导向叶片（5）各自布置在长孔（4）向外突出并且向圆周方向倾斜以覆盖长孔（4）。当在内管中下降的气体和固体颗粒的混合物在其截面中的平均线速度在3-30m / s的范围内时，气固分离器被设计成使得横截面平均线速度从长孔排出的混合物的长度不大于20m / s，并且在形成长孔的部分中，在外管和内管之间上升的气体的截面平均线速度不大于 6米/秒。

10. 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。

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