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1.发明授权Two-stage process for obtaining significant olefin yields from residua feedstocks 失效从残渣原料获得显着的烯烃产量的两阶段方法
公开(公告)号：US5879535A
公开(公告)日：1999-03-09
申请号：US768343
申请日：1996-12-17
IPC分类号： C07C4/04 , C07C11/04 , C07C11/06 , C10C1/04 , C10C3/06 , C10G1/04 , C10G7/00 , C10G9/32 , C10G51/02 , C10G53/04 , C10G9/28
CPC分类号： C10G51/023 , C10G9/32
摘要： A two-stage process for obtaining a substantial amount of olefinic product from a residua feedstock. The first stage is comprised of a thermal process unit containing a reaction zone comprised of a horizontal moving bed of fluidized hot particles operated at temperatures from about 500.degree. to 600.degree. C. and having a short vapor residence time, and the second stage thermal conversion zone operated at a temperature of about 700.degree. C. to about 1100.degree. C., and also having a short vapor residence time.
摘要翻译： 从残渣原料中获得大量烯烃产物的两阶段方法。 第一阶段包括一个热处理单元，该热处理单元含有一个反应区，该反应区包括在约500℃至600℃的温度下运行的流化热颗粒的水平移动床，并且具有短的蒸气停留时间，而第二级热转化 区域在约700℃至约1100℃的温度下操作，并且还具有短的蒸气停留时间。
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2.发明授权
公开(公告)号：US5714663A
公开(公告)日：1998-02-03
申请号：US606153
申请日：1996-02-23
申请人： Willibald Serrand , Mitchell Jacobson , Paul K. Ladwig , John F. Pagel , Michael R. Parrish , Noel Seimandi , Hans A. Weisenberger
发明人： Willibald Serrand , Mitchell Jacobson , Paul K. Ladwig , John F. Pagel , Michael R. Parrish , Noel Seimandi , Hans A. Weisenberger
CPC分类号： C10G9/32 , C10G2400/20
摘要： A process for obtaining a substantial amount of olefinic products from a residua feedstock by use of a short vapor contact time thermal process unit comprised of a horizontal moving bed of fluidized hot particles.
摘要翻译： 一种通过使用由流化热颗粒的水平移动床构成的短蒸汽接触时间热处理单元从残渣原料获得大量烯烃产物的方法。
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公开(公告)号：US06179993B2
公开(公告)日：2001-01-30
申请号：US08803209
申请日：1997-02-21
申请人： Noel M. Seimandi , Tony T. Cheng , Willibald Serrand , Mitchell Jacobson , Paul K. Ladwig , John F. Pagel , Michael R. Parrish , Hans A. Weisenberger
发明人： Noel M. Seimandi , Tony T. Cheng , Willibald Serrand , Mitchell Jacobson , Paul K. Ladwig , John F. Pagel , Michael R. Parrish , Hans A. Weisenberger
IPC分类号： C10G7302
CPC分类号： C10G9/32 , C10G2400/20
摘要： A process for obtaining a substantial amount of olefinic products from a residual feedstock by use of a vapor short contact time conversion process unit comprised of a bed of fluidized heat transfer solids. The vapor short contact time process unit is operated at conditions which includes steam dilution to reduce partial pressure of hydrocarbon vapors and a vapor residence time less than about 0.5 seconds.
摘要翻译： 通过使用由流化传热固体床组成的蒸气短接触时间转换处理单元从残余原料获得大量烯烃产物的方法。 蒸汽短接触时间处理单元在包括蒸汽稀释的条件下操作以减少烃蒸气的分压和小于约0.5秒的蒸汽停留时间。
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公开(公告)号：US5714056A
公开(公告)日：1998-02-03
申请号：US502955
申请日：1995-07-17
IPC分类号： C10G1/00 , C10C3/00 , C10G9/28 , C10G9/32 , C10G9/36 , C10G11/16 , C10G11/20 , C10G25/09 , C10G11/02 , C10G35/10
摘要： A process for deasphalting a residua feedstock by use of a short vapor contact time thermal process unit comprised of a horizontal moving bed of fluidized hot particles. It is preferred that a mechanical means be used to fluidize a bed of hot particles.
摘要翻译： 通过使用由流化热粒子的水平移动床构成的短蒸汽接触时间热处理单元使残油原料脱沥青的方法。 优选使用机械装置来流化热颗粒床。
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公开(公告)号：US5952539A
公开(公告)日：1999-09-14
申请号：US803664
申请日：1997-02-21
申请人： Noel M. Seimandi , Tony T. Cheng , Willibald Serrand , Mitchell Jacobson , Paul K. Ladwig , John F. Pagel , Michael R. Parrish , Hans A. Weisenberger
发明人： Noel M. Seimandi , Tony T. Cheng , Willibald Serrand , Mitchell Jacobson , Paul K. Ladwig , John F. Pagel , Michael R. Parrish , Hans A. Weisenberger
CPC分类号： C10G9/32 , C10G2400/20
摘要： A process for producing normally gaseous olefins from two different process units sharing common downstream quench and fractionation facilities, wherein one of the process units is a short contact time mechanically fluidized vaporization unit for processing petroleum residual feedstocks and the other is a conventional steam cracking unit.
摘要翻译： 一种用于从共同的下游骤冷和分馏设备的两个不同工艺单元制备常规气态烯烃的方法，其中一个处理单元是用于加工石油残余原料的短接触时间机械流化汽化单元，另一个是常规蒸汽裂解装置。
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公开(公告)号：US5658455A
公开(公告)日：1997-08-19
申请号：US503406
申请日：1995-07-17
申请人： David G. Hammond , Mitchell Jacobson , John F. Pagel , Martin C. Poole , Robert C. Green , Willibald Serrand
发明人： David G. Hammond , Mitchell Jacobson , John F. Pagel , Martin C. Poole , Robert C. Green , Willibald Serrand
摘要： An improved fluidized bed coking process wherein a residuum feedstock is introduced into a first stage comprised of a short vapor contact time reactor containing a horizontal moving bed of fluidized hot particles. Carbonaceous material is deposited onto the hot particles on contact with the hot particles, and a vapor product is produced. The hot particles, containing the carbonaceous deposits, are fed to a second stage fluidized bed coking process.
摘要翻译： 一种改进的流化床焦化方法，其中残渣原料被引入到包含流化热颗粒的水平移动床的短蒸汽接触时间反应器的第一阶段中。 碳质材料与热颗粒接触时沉积在热颗粒上，产生蒸气产物。 将含有碳质沉积物的热颗粒进料到第二阶段流化床焦化工艺中。
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公开(公告)号：US5919352A
公开(公告)日：1999-07-06
申请号：US895710
申请日：1997-07-17
IPC分类号： C10B55/10 , C10G9/32 , C10G25/09 , C10G31/06 , C10G51/04 , C10G55/02 , C10G55/06 , C10G57/00
摘要： A process wherein a residuum feedstock is upgraded in a short vapor contact time thermal process unit comprised of a horizontal moving bed of fluidized hot particles, then fed to a fluid catalytic cracking process unit. Hot flue gases from the fluid catalytic cracking unit is used to circulate solid particles and to provide process heat to the thermal process unit.
摘要翻译： 一种方法，其中在由流化热颗粒的水平移动床组成的短蒸汽接触时间热处理单元中升级残渣原料，然后进料到流化催化裂化处理单元。 来自流化催化裂化装置的热烟道气用于循环固体颗粒并向热处理单元提供工艺热。
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公开(公告)号：US5879536A
公开(公告)日：1999-03-09
申请号：US768366
申请日：1996-12-17
CPC分类号： C10G51/023 , C10G9/32
摘要： A two-stage process for obtaining a substantial amount of olefinic product from a residua feedstock. The first stage is comprised of a thermal process unit containing a reaction zone comprised of a horizontal moving bed of fluidized hot particles operated at temperatures from about 500.degree. to 600.degree. C. and having a short vapor residence time, and the second stage thermal conversion zone operated at a temperature of about 700.degree. C. to about 1100.degree. C., and also having a short vapor residence time.
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9.发明授权Process for deasphalting residua by reactive recycle of high boiling material 有权通过高沸点材料的反应性循环脱沥青残渣的工艺公开(公告)号：US06652739B2
公开(公告)日：2003-11-25
申请号：US10283387
申请日：2002-10-29
申请人： Mitchell Jacobson , Willibald Serrand , Norman H. Sweed , Hans J. M. Weiss , Ingo W. Dreher , Udo Zentner , Jorg H. Schmalfeld
发明人： Mitchell Jacobson , Willibald Serrand , Norman H. Sweed , Hans J. M. Weiss , Ingo W. Dreher , Udo Zentner , Jorg H. Schmalfeld
IPC分类号： C10C302
摘要： An improved process for deasphalting a residua feedstock by use of a short vapor residence time process unit comprised of a horizontal moving bed of fluidized and/or stirred hot particles. The vapor phase product stream from said process unit is passed to a soaker drum where a high boiling fraction is separated and recycled to the process unit after undergoing reactions causing molecular weight growth. This reactive recycle using the soaker drum results in substantially improved qualities of the liquid products compared with what is achieved by once-through residua deasphalting process alternatives.
摘要翻译： 一种通过使用由流化和/或搅拌的热颗粒的水平移动床组成的短蒸气停留时间处理单元来使残油原料脱沥青的改进方法。 将来自所述处理单元的气相产物流送入鼓泡鼓，其中高沸点馏分被分离，并在经历引起分子量生长的反应之后再循环至处理单元。 与通过一次通过的残渣脱沥青工艺替代物实现的相比，使用该烘缸的这种反应性循环导致液体产品的质量显着提高。
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10.发明授权Two-stage process for converting residua to gasoline blendstocks and light olefins 有权将残渣转化为汽油混合料和轻质烯烃的两阶段方法公开(公告)号：US06352638B2
公开(公告)日：2002-03-05
申请号：US09735777
申请日：2000-12-13
IPC分类号： C10G5104
CPC分类号： C10G51/04
摘要： A two-stage process for converting petroleum residua and other low value oils to high valued gasoline blendstocks and light olefins. The first stage is comprised of a thermal process unit containing a reaction zone comprised of a horizontal moving bed of fluidized hot particles operated at temperatures from about 500 to 600° C. and having a short vapor residence time, and the second stage is comprised of a catalytic conversion zone operated at a temperature of about 525° C. to about 650° C., and also having a short vapor residence time, preferably shorter than that of the first stage reaction zone.
摘要翻译： 将石油残渣和其他低价值油转化为高价值汽油调和油和轻质烯烃的两阶段工艺。 第一阶段包括一个热处理单元，该热处理单元含有一个反应区，该反应区包括在约500-600℃的温度下运行的具有短的蒸气停留时间的流化热粒子的水平移动床，第二阶段由 催化转化区在约525℃至约650℃的温度下操作，并且还具有短的蒸气停留时间，优选短于第一级反应区的蒸气停留时间。
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