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1. 发明专利

JP2005029620A Method for fluidization catalytic decomposition of heavy oil 有权
标题翻译：流化油重油催化分解方法
公开(公告)号：JP2005029620A
公开(公告)日：2005-02-03
申请号：JP2003193848
申请日：2003-07-08
申请人： Japan Cooperation Center Petroleum , King Fahd Univ Of Petroleum & Minerals , Nippon Oil Corp , キングファハドユニバーシティオブペトロリアムアンドミネラルズ , 新日本石油株式会社 , 財団法人国際石油交流センター
发明人： FUJIYAMA YUICHIRO , OKUHARA TOSHIAKI , SAEED MIAN RAHAT , MOHAMMAD ABURUHAMAERU
IPC分类号： C10G11/18 , C10G11/05
摘要： PROBLEM TO BE SOLVED: To provide a fluidization catalytic decomposition method for obtaining light olefins by the catalytic decomposition of a heavy oil at high temperatures at a high ratio of a catalyst to the oil.
SOLUTION: This method for the fluidization catalytic decomposition of the heavy oil produces the light olefins by the use of a fluidization catalyst decomposition reaction apparatus having a reaction zone, a separation zone, and a regeneration zone, and under the conditions of a coke yield of 2-6 mass% (based on the raw material oil), the outlet temperature of the reaction zone is set at 570-650°C; the ratio of the catalyst to the oil is set at 10-35 wt./wt.; and the temperature of a catalyst thick layer of the regeneration zone is set at 650-730°C, and the air used in the regeneration of the catalyst is preheated to 200-600°C, and is then introduced into the regeneration zone.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种流化催化分解方法，用于通过催化剂与油的高比例在高温下催化分解重油来获得轻质烯烃。解决方案：该重油的流化催化分解方法通过使用具有反应区，分离区和再生区的流化催化剂分解反应装置，并在焦炭产量为2-6质量％（基于原料油），反应区的出口温度设定在570-650℃; 催化剂与油的比例设定为10-35wt./wt。将再生区域的催化剂厚层的温度设定为650〜730℃，将催化剂再生使用的空气预热至200〜600℃，然后导入再生区。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2008302269A Gaseous/solid matters separator 有权
标题翻译：气体/固体分离器
公开(公告)号：JP2008302269A
公开(公告)日：2008-12-18
申请号：JP2007149654
申请日：2007-06-05
申请人： Japan Cooperation Center Petroleum , Nippon Oil Corp , 新日本石油株式会社 , 財団法人国際石油交流センター
发明人： FUJIYAMA YUICHIRO , OKUHARA TOSHIAKI , UCHIURA AKIRA , YOSHIHARA TOYO
IPC分类号： B01D45/06 , B01D45/08 , B01D45/16 , C10G11/18
摘要： PROBLEM TO BE SOLVED: To provide a gaseous/solid matters separator which can improve the separation efficiency of a solid mater particle and a gas far beyond that of a conventional gaseous/solid matters separator.
SOLUTION: This gaseous/solid matters separator 100 comprises an inner cylinder 10 which extends vertically, with the lower end blocked by a bottom plate 11 and the upper end opened, and a sleeve 2 which concentrically covers the inner cylinder 10 from outside, with a gas vent 3 formed at the top, communicating with the outside. In addition, a plurality of guide blades 5 which project outwardly and extend in the axial direction of the inner cylinder 10, and a plurality of openings 4 which are each positioned correspondingly to the guide blades 5, are arranged on the side of the lower end of the inner cylinder 10. Each guide blade 5 is fitted obliquely in the peripheral direction of the inner cylinder 10, covering those, corresponding to the guide blades 5, of the openings 4. Besides, the opening width W1 of the upper side part 4a of the openings 4, is set to be larger than the opening width W2 of the lower side part 4b of the opening 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以提高固体颗粒和远远超过常规气/固分离器的气体的分离效率的气/固物质分离器。解决方案：该气/固物分离器100包括内筒10，该内筒10垂直延伸，下端被底板11阻塞，上端打开，套筒2从外侧同心地覆盖内筒10 具有形成在顶部的与外部连通的排气口3。另外，沿着内筒10的轴向向外突出并且延伸的多个引导叶片5和与引导叶片5对应的多个开口4配置在下端侧每个引导叶片5沿着内筒10的周向方向倾斜地安装，覆盖与开口4相对应的导向叶片5.此外，上侧部分4a的开口宽度W1 开口4的开口宽度W2设定为大于开口4的下侧部4b的开口宽度W2。（C）2009，JPO＆INPIT

3. 发明专利

JP2008302268A Gaseous/solid matters separator 有权
标题翻译：气体/固体分离器
公开(公告)号：JP2008302268A
公开(公告)日：2008-12-18
申请号：JP2007149625
申请日：2007-06-05
申请人： Japan Cooperation Center Petroleum , Nippon Oil Corp , 新日本石油株式会社 , 財団法人国際石油交流センター
发明人： FUJIYAMA YUICHIRO , OKUHARA TOSHIAKI , UCHIURA AKIRA , YOSHIHARA TOYO
IPC分类号： B01D45/06 , B01D45/08 , B01D45/16
摘要： PROBLEM TO BE SOLVED: To provide a gaseous/solid matters separator capable of improving the separation efficiency of a solid matter particle and a gas far beyond that of a conventional gaseous/solid matters separator.
SOLUTION: This gaseous/solid matters separator 100 comprises an inner cylinder 10 which extends vertically, with the lower end blocked by a bottom plate 11 and the upper end opened, and a sleeve 2 which concentrically covers the inner cylinder 10 from outside, with a gas vent 3 formed at the top communicating with the outside. In addition, a plurality of guide blades 5 which project outwardly and extend in the axial direction of the inner cylinder 10 and a plurality of openings 4 which are each positioned correspondingly to the guide blades 5 and extend in the axial direction of the inner cylinder 10, are arranged on the side of the lower end of the inner cylinder 10. Each guide blade 5 is obliquely fitted in the peripheral direction of the inner cylinder 10, covering those, corresponding to the guide blades 5, of the openings 4. Besides, in the center part of the bottom plate 11, communication holes 11a communicating with the inner cylinder 10 and the sleeve 2, are formed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够提高固体物质和气体的分离效率远远高于常规气/固分离器的气体/固体物质分离器。解决方案：该气/固物分离器100包括内筒10，该内筒10垂直延伸，下端被底板11阻塞，上端打开，套筒2从外侧同心地覆盖内筒10 具有形成在顶部的与外部连通的排气口3。另外，沿着内筒10的轴向向外突出并且延伸的多个引导叶片5和多个开口4，每个开口4对应于引导叶片5并沿着内筒10的轴向延伸布置在内筒10的下端侧。每个引导叶片5沿内筒10的周向倾斜地配合，覆盖与开口4相对应的导向叶片5。另外，在底板11的中央部形成有与内筒10和套筒2连通的连通孔11a。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008018336A Planning method of gas-solid separator 有权
标题翻译：气固分离器的规划方法
公开(公告)号：JP2008018336A
公开(公告)日：2008-01-31
申请号：JP2006192143
申请日：2006-07-12
申请人： Japan Cooperation Center Petroleum , Nippon Oil Corp , 新日本石油株式会社 , 財団法人国際石油交流センター
发明人： FUJIYAMA YUICHIRO , OKUHARA TOSHIAKI , UCHIURA AKIRA
IPC分类号： B01D45/08
CPC分类号： B01D45/12 , B01D45/06 , B04C5/06 , B04C5/081 , B04C5/103 , B04C5/12 , B04C5/13 , Y10S55/03
摘要： PROBLEM TO BE SOLVED: To provide a planning method of a gas-solid separator still more enhanced in gas-solid separation state than before. SOLUTION: The gas-solid separator is equipped with an inner cylinder 10, which is closed at its lower end 11 while opened at its upper end 1 and extended in a vertical direction, and the outer cylinder 2, which coaxially covers the inner cylinder 10 from the outside and has a gas venting port 6 communicating with the outside formed thereto on the upper end side of the inner cylinder 10, and a plurality of slots 4 with a length L[m/s] extending in axial direction are formed in the side surface of the inner cylinder 10 on the side of its lower end 11 in the circumference, and guide blades 5, which are protruded outward and inclined circumferentially so as to cover the respective slots 4, are provided to one long side edge parts of the respective slots 4. In the operation method of this gas-solid separator, the length L of each of the slots 4 is set so as to satisfy formula: nondimensional Stokes number St=[ρ p ×d p 2 /(18 μ)]×U/L≥0.3 (wherein U[m/s] is the crosssectional average linear velocity, the particle density ρ p [kg/m 3 ] of a solid particle, d p is the average particle size of the solid particle [m] and μ is the viscosity [Pa s] of gas). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供气固分离器的规划方法，其气固分离状态比以前更加强化。解决方案：气固分离器配备有内筒10，内筒10在其下端11处封闭，同时在其上端1敞开并沿垂直方向延伸，外筒2同轴地覆盖内筒10，并且在内筒10的上端侧具有与形成在其上的外部连通的排气口6，并且沿轴向延伸的长度为L [m / s]的多个槽4是形成在内筒10的其下端部11的外周侧的侧面上，并且向外突出并且周向地倾斜以覆盖各个槽4的引导叶片5设置在一个长边缘在这种气固分离器的操作方法中，每个槽4的长度L被设定为满足公式：无量纲斯托克斯数St = [ρ p ×d p 2 /（18μ）]×U /L≥0.3（其中U [m / s] 固体颗粒的横截面平均线速度，颗粒密度ρ p [kg / m 3 / SP>]是平均粒径固体颗粒[m]和μ是气体的粘度[Pa s]）。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008018333A Gas-solid separator 有权
标题翻译：气固分离器
公开(公告)号：JP2008018333A
公开(公告)日：2008-01-31
申请号：JP2006192081
申请日：2006-07-12
申请人： Japan Cooperation Center Petroleum , Nippon Oil Corp , 新日本石油株式会社 , 財団法人国際石油交流センター
发明人： FUJIYAMA YUICHIRO , OKUHARA TOSHIAKI
IPC分类号： B01D45/12 , B01D45/06 , C10G11/18
CPC分类号： B01D45/12 , B04C5/06 , C10G11/18 , C10G70/04 , Y10S55/30
摘要： PROBLEM TO BE SOLVED: To provide a gas-solid separator sill more enhanced in the separation efficiency of gas and a solid than before. SOLUTION: The gas-solid separator is equipped with an inner cylinder 10, which is closed at its lower end 11 while opened at its upper end 1 and extended in a vertical direction, and an outer cylinder 2, which coaxially covers the inner cylinder 10 from the outside and has a gas venting port 6 formed thereto on the upper end side of the inner cylinder 10 so as to communicate with the outside. A plurality of axially extending slots 4 are formed in the side surface of the inner cylinder 10 on the side of its lower end 11 in the circumference, and guide blades 5, which are protruded outward and inclined circumferentially so as to cover the respective slots 4, are provided to one long edge parts of the respective slots 4 while the parts between the slots 4 and 4 of the inner cylinder 10 are depressed in the center direction of the inner cylinder 10. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供气固分离器的底板，其比以前更加提高了气体和固体的分离效率。解决方案：气固分离器配备有内筒10，内筒10在其下端11处封闭，同时在其上端1敞开并沿垂直方向延伸，外筒2同轴地覆盖内筒10，并且在内筒10的上端侧形成有与外部连通的排气口6。在内圆筒10的下端11的侧面侧的周面形成有多个轴向延伸的槽4，以及向外突出并且周向倾斜以覆盖各槽4的导向叶片5 在内筒10的槽4和4之间的部分在内筒10的中心方向上被压下时，设置在各槽4的一个长边部分上。（C）2008，JPO＆INPIT

6. 发明专利

JP2008018337A Planning method of gas-solid separator 有权
标题翻译：气固分离器的规划方法
公开(公告)号：JP2008018337A
公开(公告)日：2008-01-31
申请号：JP2006192144
申请日：2006-07-12
申请人： Japan Cooperation Center Petroleum , Nippon Oil Corp , 新日本石油株式会社 , 財団法人国際石油交流センター
发明人： FUJIYAMA YUICHIRO , OKUHARA TOSHIAKI , UCHIURA AKIRA
IPC分类号： B01D45/06 , B01D45/08 , B01D45/12 , C10G11/18
CPC分类号： B01D45/12 , B04C5/06
摘要： PROBLEM TO BE SOLVED: To provide a planning method of a gas-solid separator still more enhanced in gas-solid separation state than before. SOLUTION: The gas-solid separator is equipped with an inner cylinder 10, which is closed at its lower end 11 while opened at its upper end 1 and extended in a vertical direction, and the outer cylinder 2, which coaxially covers the inner cylinder 10 from the outside and has a gas venting port 6 communicating with the outside formed thereto on the upper end side of the inner cylinder 10, and a plurality of slots 4 extending in axial direction are formed to the side surface of the inner cylinder 10 on the side of its lower end 11 in the circumference and guide blades 5, which are protruded outward and inclined circumferentially so as to cover the respective slots 4, are provided to one long side edge parts of the respective slots 4. This gas-solid separator is planned as follows. When the cross-sectional average linear velocity of the mixture of the gas and solid particles falling through the inner cylinder is set to 3-30 m/s, the cross-sectional average linear velocity of the mixture of the gas and solid particles discharged from each of the slots is set to 20 m/s or below and the cross-sectional average linear velocity of the gas rising between the gap between the outer and inner cylinders is set to 6 m/s or below at the part where each of the slots is formed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供气固分离器的规划方法，其气固分离状态比以前更加强化。解决方案：气固分离器配备有内筒10，内筒10在其下端11处封闭，同时在其上端1敞开并沿垂直方向延伸，外筒2同轴地覆盖内筒10，在内筒10的上端侧具有与形成在其上的外部连通的排气口6，并且在内筒的侧面形成有沿轴向延伸的多个槽4 10在其下端11侧的周边，并且向外突出并且周向地倾斜以覆盖各个槽4的导向叶片5设置在各个槽4的一个长边缘部分。固体分离器计划如下。当气体和固体颗粒混合物通过内圆筒落下的截面平均线速度设定为3-30m / s时，气体和固体颗粒混合物的截面平均线速度从每个槽被设定为20m / s以下，在外筒和内筒之间的间隙上升的气体的截面平均线速度在6cm / s以下的部位设定为6m / s以下形成槽。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008018335A Mixer 有权
标题翻译：混合器
公开(公告)号：JP2008018335A
公开(公告)日：2008-01-31
申请号：JP2006192142
申请日：2006-07-12
申请人： Japan Cooperation Center Petroleum , Nippon Oil Corp , 新日本石油株式会社 , 財団法人国際石油交流センター
发明人： FUJIYAMA YUICHIRO , OKUHARA TOSHIAKI
IPC分类号： B01F5/00 , B01F3/12 , B01J8/12 , C10G11/18
CPC分类号： B01F5/045 , B01F3/12 , B01F5/0256 , B01F5/205 , B01J8/003 , B01J8/004
摘要： PROBLEM TO BE SOLVED: To provide a mixer capable of efficiently performing a rapid/uniform mixture of a stock oil and a catalyst while increasing a throughput. SOLUTION: This mixer 1 satisfies the relationship of 8.0≥Q×(W/D)/(u1+u2), Q=300 to 2,000 [kg/m 2 s], W/D=0.2 to 0.5, u1=5 to 300 [m/s], and u2=5 to 300 [m/s], when the mass flow per unit area of a moving bed is given as Q [kg/m 2 s], the difference between the outside diameter and the inside diameter of the moving bed, is given as W[m], the inside diameter of a reaction pipe is given as D[m], the linear velocity of a horizontal component at a jet port of an internal stock oil jet nozzle for the stock oil to be supplied from an internal stock oil supply part, is given as u1 [m/s] and the linear velocity of a horizontal component at the jet port of an external stock oil jet nozzle for the stock oil to be supplied from an external stock oil supply part, is given as u2 [m/s]. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够有效地进行原料油和催化剂的快速/均匀混合的同时提高生产量的混合器。解决方案：该混合器1满足8.0≥Q×（W / D）/（u1 + u2），Q = 300至2,000 [kg / m 2，SP / s]的关系，W / D = 0.2〜0.5，u1 = 5〜300 [m / s]，u2 = 5〜300 [m / s]，移动床的单位面积质量流量为Q [kg / > 2 s，移动床的外径和内径之差为W [m]，反应管的内径为D [m]，线速度在从内部原料供给部供给的原料油的内部原料油喷射喷嘴的喷口处的水平分量的给定为u1 [m / s]，射流的水平分量的线速度由外部原料供给部供给的原料油的外部喷油喷嘴的口为u2 [m / s]。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008018334A Gas-solid separator 有权
标题翻译：气固分离器
公开(公告)号：JP2008018334A
公开(公告)日：2008-01-31
申请号：JP2006192095
申请日：2006-07-12
申请人： Japan Cooperation Center Petroleum , Nippon Oil Corp , 新日本石油株式会社 , 財団法人国際石油交流センター
发明人： FUJIYAMA YUICHIRO , OKUHARA TOSHIAKI
IPC分类号： B01D45/12 , B01D45/06
CPC分类号： B01D45/12 , B04C5/06 , B04C5/081 , B04C5/12 , B04C5/13 , C10G11/18 , Y10S55/30
摘要： PROBLEM TO BE SOLVED: To provide a gas-solid separator still more enhanced in the separation efficiency of gas and a solid than before. SOLUTION: The gas-solid separator is equipped with an inner cylinder 10, which is closed at its lower end 11 while opened at its upper end 1 and extended in a vertical direction, and an outer cylinder 2, which coaxially covers the inner cylinder 10 from the outside and has a gas venting port 6 formed thereto on the upper end side of the inner cylinder 10 so as to communicate with the outside. A plurality of axially extending slots 4 are formed in the side surface of the inner cylinder 10 on the side of its lower end 11 in the circumference, and guide blades 5, which are protruded outward and inclined circumferentially so as to cover the respective slots 4, are provided to one long edge parts of the respective slots 4. The inner diameter D1 of the lower part of the outer cylinder 2 is larger than the inner diameter D2 of the upper part thereof at the part surrounding a plurality of the slots 4 of the inner cylinder 10 of the outer cylinder 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供气体分离器与以前相比更加提高气体和固体的分离效率。解决方案：气固分离器配备有内筒10，内筒10在其下端11处封闭，同时在其上端1敞开并沿垂直方向延伸，外筒2同轴地覆盖内筒10，并且在内筒10的上端侧形成有与外部连通的排气口6。在内圆筒10的下端11的侧面侧的周面形成有多个轴向延伸的槽4，以及向外突出并且周向倾斜以覆盖各槽4的导向叶片5 设置在各个槽4的一个长边部分上。外筒2的下部的内径D1比围绕多个槽4的部分的上部的内径D2大外筒2的内筒10。（C）2008，JPO＆INPIT

9. 发明专利

JP2010095574A Fluid catalytic cracking method 有权
标题翻译：流体催化裂化方法
公开(公告)号：JP2010095574A
公开(公告)日：2010-04-30
申请号：JP2008265611
申请日：2008-10-14
申请人： Nippon Oil Corp , 新日本石油株式会社
发明人： FUJIYAMA YUICHIRO , OKUHARA TOSHIAKI
IPC分类号： C10G11/18
CPC分类号： C10G11/18 , C10G51/026 , C10L1/06 , C10L3/12
摘要： PROBLEM TO BE SOLVED: To provide a fluid catalytic cracking method which can efficiently produce a high value-added fraction from LCO (Light Cycle Oil) and can sufficiently reduce LCO. SOLUTION: There is provided the fluid catalytic cracking method, characterized by comprising: a first process for supplying a raw material oil to a first fluid catalytic cracking apparatus to catalytically crack the raw material oil in the first fluid catalytic cracking apparatus to give a fraction (LCO) having a total aromatic content of 40 to 80 vol% and a boiling point range of 221 to 343°C; and a second process for supplying the treating oil containing the fraction to a second catalytic cracking apparatus having a reaction zone, a separation zone, a striping zone and a reclaiming zone to catalytically crack the treating oil in the presence of a cracking catalyst in the reaction zone of the second catalytic cracking apparatus in conditions comprising a reaction zone exit temperature of 550 to 750°C, a treating oil-catalyst contact time of 0.1 to 1 sec, and a catalyst/oil ratio of 20 to 40 wt/wt. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供可以有效地从LCO（轻质循环油）产生高附加馏分的流化催化裂化方法，并且可以充分降低LCO。解决方案：提供了一种流化催化裂化方法，其特征在于包括：向第一流化催化裂化装置供应原料油以在第一流化催化裂化装置中催化裂解原料油的第一方法，得到总芳族含量为40〜80体积％，沸点范围为221〜343℃的级分（LCO）以及将含有该馏分的处理油供给到具有反应区域，分离区域，条纹区域和回收区域的第二催化裂化装置的第二方法，以在反应中的裂化催化剂存在下催化裂解处理油在包括反应区出口温度为550〜750℃，处理油 - 催化剂接触时间为0.1〜1秒，催化剂/油比为20〜40重量/重量的条件下，在第二催化裂化装置的区域。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2007153925A Biomass treatment method using fluidized catalytic cracking 有权
标题翻译：使用流化催化裂化的生物质处理方法
公开(公告)号：JP2007153925A
公开(公告)日：2007-06-21
申请号：JP2005346870
申请日：2005-11-30
申请人： Nippon Oil Corp , 新日本石油株式会社
发明人： FUJIYAMA YUICHIRO , OKUHARA TOSHIAKI
IPC分类号： C10G3/00 , C07B61/00 , C07C1/213 , C07C2/58 , C07C9/02 , C07C9/12 , C07C11/02 , C07C11/09 , C07C41/06 , C07C43/04 , C10G11/05 , C10L1/06 , C10L1/08 , C10L3/12
CPC分类号： C10G3/57 , C10G3/44
摘要： PROBLEM TO BE SOLVED: To provide a biomass treatment method capable of fully suppressing the occurrence of coking and fouling in a product recovery zone in a fluidized catalytic cracking unit and capable of efficiently treating biomass. SOLUTION: The treatment method is a method for treating biomass by catalytic cracking in a fluidized catalytic cracking unit having a reaction zone, a separation zone, a stripping zone, a regeneration zone, and a product recovery zone and comprises step 1 of treating a feedstock oil containing biomass in the reaction zone under conditions including a reaction zone exit temperature of 480 to 540°C, a catalyst/oil ratio of 4 to 12 wt/wt, reaction pressure of 1 to 3 kg/cm 2 G, and a feedstock oil/catalyst contact time of 1 to 3 sec by using a catalyst containing 10 to 50 mass% ultrastable zeolite Y and step 2 of separating and recovering the treated oil obtained in step 1 in the product recovery zone under conditions in which the bottom temperature of a distillation tower included in the product recovery zone is set at 380°C or lower. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够充分抑制流化催化裂化装置的产品回收区中焦化和结垢的发生并能够有效地处理生物质的生物质处理方法。解决方案：处理方法是在具有反应区，分离区，汽提区，再生区和产物回收区的流化催化裂化装置中通过催化裂化处理生物质的方法，包括步骤1 在反应区出口温度为480至540℃，催化剂/油比为4至12wt / wt，反应压力为1至3kg / cm 2的条件下，在反应区中处理含原料油的生物质; 2，通过使用含有10〜50质量％的超稳定沸石Y的催化剂和原料油/催化剂接触时间为1〜3秒的步骤2，将步骤1中得到的处理油分离回收到产物回收区在产品回收区中包含的蒸馏塔的底部温度设定在380℃以下的条件下进行。版权所有（C）2007，JPO＆INPIT

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