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公开(公告)号：EP1769053A2
公开(公告)日：2007-04-04
申请号：EP05749996.4
申请日：2005-05-19
发明人： FRYE, James, M. , STELL, Richard, C. , SRIVASTAVA, Alok , BEATTIE, David , ANNAMALAI, Subramanian
IPC分类号： C10G1/00
CPC分类号： C10G9/206 , C10G9/16 , C10G9/20 , C10G2300/1033 , C10G2300/1044 , C10G2300/1055 , C10G2300/107 , C10G2300/805 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要： A vapor/liquid separation apparatus for treating a flow of vapor/liquid mixtures of hydrocarbons and steam comprises a vertical drum with a side inlet to introduce hydrocarbon/steam mixtures, an overhead vapor outlet, and a lower section in communication with a cylindrical boot of less diameter than the drum, the boot comprising sufficient gas-liquid contact surface, e.g., that provided by one or more sheds, baffles and/or distillation trays, to provide at least a partial theoretical distillation stage, and a lower portion for receiving liquid from the drum, a lower outlet for removing the liquid, and an inlet for introducing a stripping gas, such as steam, hydrogen, light crackable hydrocarbon, and/or methane, below the distillation tray and preferably above the level of liquid in the boot.
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2.发明公开STEAM CRACKING OF LIGHT HYDROCARBON FEEDSTOCKS CONTAINING NON-VOLATILE COMPONENTS AND/OR COKE PRECURSORS 有权非挥发性组分和/或焦炭前体包含碳氢化合物的申请材料进行蒸汽裂解
公开(公告)号：EP1769056A2
公开(公告)日：2007-04-04
申请号：EP05752084.3
申请日：2005-05-19
IPC分类号： C10G9/00
CPC分类号： C10G9/206 , C10G9/16 , C10G9/20 , C10G2300/1033 , C10G2300/1044 , C10G2300/1055 , C10G2300/107 , C10G2300/805 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要： A process for cracking a light hydrocarbon feedstock containing non-volatile components and/or coke precursors, wherein a heavy hydrocarbon feedstock is added to the contaminated light hydrocarbon feedstock to form a contaminated hydrocarbon feedstock blend which is thereafter separated into a vapor phase and a liquid phase by flashing in a flash/separation vessel, separating and cracking the vapor phase, and recovering cracked product. The heavy hydrocarbon feedstock allows operation of the flash/separation vessel at a higher temperature, within the operating temperature range of the separation vessel.
摘要翻译： 一种用于裂解烃原料的方法，包括至少一种化合物，其包含含硫：加热所述原料和含过氧化物的化合物，被加热的原料和含过氧化化合物混合用流体和/或一个主稀释蒸汽料流混合以形成混合物， 闪烁混合物以形成蒸气相和液体相，其收集作为塔底和除去液相，分离并裂化气相，和冷却产物流出物，worin氧化含硫物质作为底馏分除去
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3.发明授权STEAM CRACKING OF LIGHT HYDROCARBON FEEDSTOCKS CONTAINING NON-VOLATILE COMPONENTS AND/OR COKE PRECURSORS 有权含有非挥发性组分和/或焦前体的轻质烃类物质的蒸汽裂解
公开(公告)号：EP1769056B1
公开(公告)日：2017-08-09
申请号：EP05752084.3
申请日：2005-05-19
IPC分类号： C10G9/00
CPC分类号： C10G9/206 , C10G9/16 , C10G9/20 , C10G2300/1033 , C10G2300/1044 , C10G2300/1055 , C10G2300/107 , C10G2300/805 , C10G2300/807 , C10G2400/20 , Y02P30/40
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4.发明授权STEAM CRACKING OF HYDROCARBON FEEDSTOCKS CONTAINING NON-VOLATILE COMPONENTS AND/OR COKE PRECURSORS 有权非挥发性组分和/或焦炭前体包含碳氢化合物的申请材料进行蒸汽裂解
公开(公告)号：EP1769054B1
公开(公告)日：2011-06-22
申请号：EP05749874.3
申请日：2005-05-19
发明人： STELL,Richard, C. , STRACK, Robert, D. , FRYE, James, M. , SRIVASTAVA, Alok , ANNAMALAI, Subramanian 4300 Bay Area Boulevard , MCCOY, James, N.
IPC分类号： C10G9/00
CPC分类号： C10G9/206 , C10G9/16 , C10G9/20 , C10G2300/1033 , C10G2300/1044 , C10G2300/1055 , C10G2300/107 , C10G2300/805 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要： A process for cracking a heavy hydrocarbon feedstock containing non-volatile components and/or coke precursors, wherein a stripping agent is added to the feedstock to form an enhanced hydrocarbon blend which is thereafter separated into a vapor phase and a liquid phase by flashing in a flash/separation vessel, separating and cracking the vapor phase, and recovering cracked product. The stripping agent increases vaporization of the volatile fraction of the heavy hydrocarbon increasing the maximum feedrate capacity of the furnace.
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5.发明公开STEAM CRACKING OF HYDROCARBON FEEDSTOCKS CONTAINING NON-VOLATILE COMPONENTS AND/OR COKE PRECURSORS 有权非挥发性组分和/或焦炭前体包含碳氢化合物的申请材料进行蒸汽裂解
公开(公告)号：EP1769054A2
公开(公告)日：2007-04-04
申请号：EP05749874.3
申请日：2005-05-19
发明人： STELL,Richard, C. , STRACK, Robert, D. , FRYE, James, M. , SRIVASTAVA, Alok , ANNAMALAI, Subramanian 4300 Bay Area Boulevard , MCCOY, James, N.
IPC分类号： C10G9/00
CPC分类号： C10G9/206 , C10G9/16 , C10G9/20 , C10G2300/1033 , C10G2300/1044 , C10G2300/1055 , C10G2300/107 , C10G2300/805 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要： A process for cracking a heavy hydrocarbon feedstock containing non-volatile components and/or coke precursors, wherein a stripping agent is added to the feedstock to form an enhanced hydrocarbon blend which is thereafter separated into a vapor phase and a liquid phase by flashing in a flash/separation vessel, separating and cracking the vapor phase, and recovering cracked product. The stripping agent increases vaporization of the volatile fraction of the heavy hydrocarbon increasing the maximum feedrate capacity of the furnace.
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