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1.发明授权Process and apparatus for upgrading steam cracker tar using hydrogen donor compounds 有权使用氢供体化合物升级蒸汽裂解焦油的方法和设备公开(公告)号：US08197668B2
公开(公告)日：2012-06-12
申请号：US12499999
申请日：2009-07-09
申请人： John D. Y. Ou , Glenn A. Heeter , Paul F. Keusenkothen , James N. McCoy , Judith Hey, legal representative
IPC分类号： C10C3/02
CPC分类号： C10G9/36 , C10G9/007 , C10G47/34 , C10G51/04 , C10G2300/1077 , C10G2300/206 , C10G2300/301 , C10G2300/308 , C10G2300/4056 , C10G2300/4081 , C10G2300/42 , C10G2300/807 , C10G2400/02 , C10G2400/06
摘要： A process and apparatus are provided for upgrading steam cracker tars from steam crackers. The invention also relates to a steam cracking process and apparatus for reducing yields of tars produced from steam cracking while increasing yields of higher value products by heating steam cracker tar, in the presence of hydrogen donor compounds, e.g., tetralin. The hydrogen donor compounds can be provided in a hydrogen donor-rich hydrocarbon stream, e.g., light cycle oils, or low sulfur vacuum tower bottoms. The treated tar can be separated into gas oil, fuel oil and tar streams.
摘要翻译： 提供了一种用于从蒸汽裂解器升级蒸汽裂化器焦油的方法和装置。 本发明还涉及一种蒸汽裂解方法和装置，用于在氢供体化合物例如四氢化萘的存在下，通过加热蒸汽裂化塔焦油来降低由蒸汽裂解产生的焦油的产率，同时通过加热蒸气裂解塔焦油来提高产率。 氢供体化合物可以提供在富氢给体的烃流中，例如轻循环油或低硫真空塔底。 经处理的焦油可分为瓦斯油，燃油和焦油流。
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公开(公告)号：US08119076B2
公开(公告)日：2012-02-21
申请号：US13020433
申请日：2011-02-03
IPC分类号： C10G11/20
CPC分类号： C10G9/26 , C10G69/06 , C10G2300/301 , C10G2300/802 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要： In one aspect, the inventive process comprises a process for pyrolyzing a hydrocarbon feedstock containing nonvolatiles in a regenerative pyrolysis reactor system. The inventive process comprises: (a) heating the nonvolatile-containing hydrocarbon feedstock upstream of a regenerative pyrolysis reactor system to a temperature sufficient to form a vapor phase that is essentially free of nonvolatiles and a liquid phase containing the nonvolatiles; (b) separating said vapor phase from said liquid phase; (c) feeding the separated vapor phase to the pyrolysis reactor system; and (d) converting the separated vapor phase in said pyrolysis reactor system to form a pyrolysis product.
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3.发明申请Process and Apparatus for Upgrading Steam Cracker Tar Using Hydrogen Donor Compounds 有权使用氢供体化合物升级蒸汽裂化器焦油的方法和装置公开(公告)号：US20110005970A1
公开(公告)日：2011-01-13
申请号：US12499999
申请日：2009-07-09
CPC分类号： C10G9/36 , C10G9/007 , C10G47/34 , C10G51/04 , C10G2300/1077 , C10G2300/206 , C10G2300/301 , C10G2300/308 , C10G2300/4056 , C10G2300/4081 , C10G2300/42 , C10G2300/807 , C10G2400/02 , C10G2400/06
摘要： A process and apparatus are provided for upgrading steam cracker tars from steam crackers. The invention also relates to a steam cracking process and apparatus for reducing yields of tars produced from steam cracking while increasing yields of higher value products by heating steam cracker tar, in the presence of hydrogen donor compounds, e.g., tetralin. The hydrogen donor compounds can be provided in a hydrogen donor-rich hydrocarbon stream, e.g., light cycle oils, or low sulfur vacuum tower bottoms. The treated tar can be separated into gas oil, fuel oil and tar streams.
摘要翻译： 提供了一种用于从蒸汽裂解器升级蒸汽裂化器焦油的方法和装置。 本发明还涉及一种蒸汽裂解方法和装置，用于在氢供体化合物例如四氢化萘的存在下，通过加热蒸汽裂化塔焦油来降低由蒸汽裂解产生的焦油的产率，同时通过加热蒸气裂解塔焦油来提高产率。 氢供体化合物可以提供在富氢给体的烃流中，例如轻循环油或低硫真空塔底。 经处理的焦油可分为瓦斯油，燃油和焦油流。
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4.发明申请Pyrolysis Reactor Conversion of Hydrocarbon Feedstocks Into Higher Value Hydrocarbons 有权碳氢化合物原料热解反应器转化为高价烃公开(公告)号：US20110123405A1
公开(公告)日：2011-05-26
申请号：US13020433
申请日：2011-02-03
IPC分类号： B01J19/00
CPC分类号： C10G9/26 , C10G69/06 , C10G2300/301 , C10G2300/802 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要： In one aspect, the inventive process comprises a process for pyrolyzing a hydrocarbon feedstock containing nonvolatiles in a regenerative pyrolysis reactor system. The inventive process comprises: (a) heating the nonvolatile-containing hydrocarbon feedstock upstream of a regenerative pyrolysis reactor system to a temperature sufficient to form a vapor phase that is essentially free of nonvolatiles and a liquid phase containing the nonvolatiles; (b) separating said vapor phase from said liquid phase; (c) feeding the separated vapor phase to the pyrolysis reactor system; and (d) converting the separated vapor phase in said pyrolysis reactor system to form a pyrolysis product.
摘要翻译： 一方面，本发明的方法包括在再生热解反应器系统中热解含有非挥发物的烃原料的方法。 本发明的方法包括：（a）将再生热解反应器系统上游的含非挥发物烃原料加热至足以形成基本上不含非挥发物的气相和含有非挥发物的液相的温度; （b）从所述液相中分离出所述气相; （c）将分离的气相进料到热解反应器系统; 和（d）在所述热解反应器系统中转化分离的气相以形成热解产物。
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5.发明授权Pyrolysis reactor conversion of hydrocarbon feedstocks into higher value hydrocarbons 有权热解反应器将烃原料转化为更高价值的烃公开(公告)号：US07914667B2
公开(公告)日：2011-03-29
申请号：US12119762
申请日：2008-05-13
IPC分类号： C10G11/20
CPC分类号： C10G9/26 , C10G69/06 , C10G2300/301 , C10G2300/802 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要： In one aspect, the inventive process comprises a process for pyrolyzing a hydrocarbon feedstock containing nonvolatiles in a regenerative pyrolysis reactor system. The inventive process comprises: (a) heating the nonvolatile-containing hydrocarbon feedstock upstream of a regenerative pyrolysis reactor system to a temperature sufficient to form a vapor phase that is essentially free of nonvolatiles and a liquid phase containing the nonvolatiles; (b) separating said vapor phase from said liquid phase; (c) feeding the separated vapor phase to the pyrolysis reactor system; and (d) converting the separated vapor phase in said pyrolysis reactor system to form a pyrolysis product.
摘要翻译： 一方面，本发明的方法包括在再生热解反应器系统中热解含有非挥发物的烃原料的方法。 本发明的方法包括：（a）将再生热解反应器系统上游的含非挥发物烃原料加热至足以形成基本上不含非挥发物的气相和含有非挥发物的液相的温度; （b）从所述液相中分离出所述气相; （c）将分离的气相进料到热解反应器系统; 和（d）在所述热解反应器系统中转化分离的气相以形成热解产物。
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