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1.发明授权Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separation 有权用于裂化含有渣油的烃原料以提高蒸气/液体分离产物的方法和装置公开(公告)号：US07553460B2
公开(公告)日：2009-06-30
申请号：US11713505
申请日：2007-03-02
申请人： Richard C. Stell , Jennifer L. Bancroft , Arthur R. Dinicolantonio , Subramanian Annamalai , James N. McCoy , Paul F. Keusenkothen , George Stephens , John R. Messinger , James Mitchell Frye , Nick G. Vidonic , George J. Balinsky
发明人： Richard C. Stell , Jennifer L. Bancroft , Arthur R. Dinicolantonio , Subramanian Annamalai , James N. McCoy , Paul F. Keusenkothen , George Stephens , John R. Messinger , James Mitchell Frye , Nick G. Vidonic , George J. Balinsky
CPC分类号： C10G9/00 , C10G2400/20
摘要： A process for cracking hydrocarbon feedstock containing resid comprising: heating the feedstock, mixing the heated feedstock with a fluid and/or a primary dilution steam stream to form a mixture, flashing the mixture to form a vapor phase and a liquid phase which collect as bottoms and removing the liquid phase, separating and cracking the vapor phase, and cooling the product effluent. The process comprises at least two of the following conditions: (1) maintaining the bottoms under conditions to effect at least partial visbreaking; (2) reducing or eliminating partial vapor condensation during flashing by adding a heated vaporous diluent to dilute and superheat the vapor; (3) partially condensing the vapor within said flash/separation vessel by contacting with a condenser; (4) decoking internal surfaces and associated piping of the flash/separation vessel with air and steam; (5) utilizing a flash/separation vessel having an annular, inverted L-shaped baffle; and (6) regulating temperature in furnace tube banks used for heating by utilizing a desuperheater and/or an economizer. An apparatus for carrying out the process is also provided.
摘要翻译： 一种用于裂化含有渣油的烃原料的方法，包括：加热原料，将加热的原料与流体和/或初级稀释蒸汽流混合以形成混合物，使混合物闪蒸形成气相和液相， 并除去液相，分离和裂化气相，并冷却产物流出物。 该方法包括以下条件中的至少两个：（1）在至少部分减粘裂化的条件下保持底部物质; （2）通过添加加热的蒸气稀释剂来稀释和过热蒸气来减少或消除闪蒸过程中的部分蒸气冷凝; （3）通过与冷凝器接触来部分冷凝所述闪蒸/分离容器内的蒸气; （4）用空气和蒸汽去除闪蒸/分离容器的内表面和相关管道; （5）利用具有环形的倒L形挡板的闪光/分离容器; 和（6）通过利用过热降温器和/或节能器来调节用于加热的炉管组中的温度。 还提供了一种用于执行该过程的装置。
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2.发明授权Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separation 有权用于裂化含有渣油的烃原料以提高蒸气/液体分离产物的方法和装置公开(公告)号：US07193123B2
公开(公告)日：2007-03-20
申请号：US11134148
申请日：2005-05-20
申请人： Richard C. Stell , Jennifer L. Bancroft , Arthur R. DiNicolantonio , Subramanian Annamalai , James N. McCoy , Paul F. Keusenkothen , George Stephens , John R. Messinger , James Mitchell Frye , Nick G. Vidonic , George J. Balinsky
发明人： Richard C. Stell , Jennifer L. Bancroft , Arthur R. DiNicolantonio , Subramanian Annamalai , James N. McCoy , Paul F. Keusenkothen , George Stephens , John R. Messinger , James Mitchell Frye , Nick G. Vidonic , George J. Balinsky
CPC分类号： C10G9/00 , C10G2400/20
摘要： A process for cracking hydrocarbon feedstock containing resid comprising: heating the feedstock, mixing the heated feedstock with a fluid and/or a primary dilution steam stream to form a mixture, flashing the mixture to form a vapor phase and a liquid phase which collect as bottoms and removing the liquid phase, separating and cracking the vapor phase, and cooling the product effluent. The process comprises at least two of the following conditions: (1) maintaining the bottoms under conditions to effect at least partial visbreaking; (2) reducing or eliminating partial vapor condensation during flashing by adding a heated vaporous diluent to dilute and superheat the vapor; (3) partially condensing the vapor within said flash/separation vessel by contacting with a condenser; (4) decoking internal surfaces and associated piping of the flash/separation vessel with air and steam; (5) utilizing a flash/separation vessel having an annular, inverted L-shaped baffle; and (6) regulating temperature in furnace tube banks used for heating by utilizing a desuperheater and/or an economizer. An apparatus for carrying out the process is also provided.
摘要翻译： 一种用于裂化含有渣油的烃原料的方法，包括：加热原料，将加热的原料与流体和/或初级稀释蒸汽流混合以形成混合物，使混合物闪蒸形成气相和液相， 并除去液相，分离和裂化气相，并冷却产物流出物。 该方法包括以下条件中的至少两个：（1）在至少部分减粘裂化的条件下保持底部物质; （2）通过添加加热的蒸气稀释剂来稀释和过热蒸气来减少或消除闪蒸过程中的部分蒸气冷凝; （3）通过与冷凝器接触来部分冷凝所述闪蒸/分离容器内的蒸气; （4）用空气和蒸汽去除闪蒸/分离容器的内表面和相关管道; （5）利用具有环形的倒L形挡板的闪光/分离容器; 和（6）通过利用过热降温器和/或节能器来调节用于加热的炉管组中的温度。 还提供了一种用于执行该过程的装置。
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公开(公告)号：US07578929B2
公开(公告)日：2009-08-25
申请号：US11487780
申请日：2006-07-17
申请人： Richard C. Stell , Arthur R. Dinicolantonio , James Mitchell Frye , David B. Spicer , James N. McCoy , Robert David Strack
发明人： Richard C. Stell , Arthur R. Dinicolantonio , James Mitchell Frye , David B. Spicer , James N. McCoy , Robert David Strack
IPC分类号： C10G9/36
摘要： A process for feeding or cracking heavy hydrocarbon feedstock containing non-volatile hydrocarbons comprising: heating the heavy hydrocarbon feedstock, mixing the heavy hydrocarbon feedstock with a fluid and/or a primary dilution steam stream to form a mixture, flashing the mixture to form a vapor phase and a liquid phase, and varying the amount of the fluid and/or the primary dilution steam stream mixed with the heavy hydrocarbon feedstock in accordance with at least one selected operating parameter of the process, such as the temperature of the flash stream before entering the flash drum.
摘要翻译： 一种用于进料或裂解含有非挥发性烃的重质烃原料的方法，包括：加热重质烃原料，将重质烃原料与流体和/或初级稀释蒸汽流混合以形成混合物，使混合物闪蒸以形成蒸汽 相和液相，并根据过程的至少一个选定的操作参数，例如在进入之前的闪蒸流的温度，改变与重质烃原料混合的流体和/或初级稀释蒸汽流的量 闪光鼓。
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公开(公告)号：US07138047B2
公开(公告)日：2006-11-21
申请号：US10188461
申请日：2002-07-03
申请人： Richard C. Stell , Arthur R. DiNicolantonio , James Mitchell Frye , David B. Spicer , James N. McCoy , Robert David Strack
发明人： Richard C. Stell , Arthur R. DiNicolantonio , James Mitchell Frye , David B. Spicer , James N. McCoy , Robert David Strack
IPC分类号： C10G9/36
摘要： A process for feeding or cracking heavy hydrocarbon feedstock containing non-volatile hydrocarbons comprising: heating the heavy hydrocarbon feedstock, mixing the heavy hydrocarbon feedstock with a fluid and/or a primary dilution steam stream to form a mixture, flashing the mixture to form a vapor phase and a liquid phase, and varying the amount of the fluid and/or the primary dilution steam stream mixed with the heavy hydrocarbon feedstock in accordance with at least one selected operating parameter of the process, such as the temperature of the flash stream before entering the flash drum.
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公开(公告)号：US07220887B2
公开(公告)日：2007-05-22
申请号：US10851486
申请日：2004-05-21
IPC分类号： C07C4/04
摘要： A process for cracking hydrocarbon feedstock containing resid comprising: heating the feedstock, mixing the heated feedstock with a fluid and/or a primary dilution steam stream to form a mixture, flashing the mixture to form a vapor phase and a liquid phase which collect as bottoms and removing the liquid phase, separating and cracking the vapor phase, and cooling the product effluent, wherein the bottoms are maintained under conditions to effect at least partial visbreaking. The visbroken bottoms may be steam stripped to recover the visbroken molecules while avoiding entrainment of the bottoms liquid. An apparatus for carrying out the process is also provided.
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6.发明授权公开(公告)号：US07588737B2
公开(公告)日：2009-09-15
申请号：US11522137
申请日：2006-09-15
摘要： A process for cracking hydrocarbon feedstock containing resid comprising: heating the feedstock, mixing the heated feedstock with a fluid and/or a primary dilution steam stream to form a mixture, flashing the mixture to form a vapor phase and a liquid phase which collect as bottoms and removing the liquid phase, separating and cracking the vapor phase, and cooling the product effluent, wherein the bottoms are maintained under conditions to effect at least partial visbreaking. The visbroken bottoms may be steam stripped to recover the visbroken molecules while avoiding entrainment of the bottoms liquid. An apparatus for carrying out the process is also provided.
摘要翻译： 一种用于裂化含有渣油的烃原料的方法，包括：加热原料，将加热的原料与流体和/或初级稀释蒸汽流混合以形成混合物，使混合物闪蒸形成气相和液相， 并除去液相，分离和裂化气相，以及冷却产物流出物，其中底部保持在至少部分减粘裂化的条件下。 脱硫塔底物可以蒸汽汽提以回收分解的分子，同时避免夹带底部液体。 还提供了一种用于执行该过程的装置。
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7.发明授权公开(公告)号：US07993435B2
公开(公告)日：2011-08-09
申请号：US11521961
申请日：2006-09-15
IPC分类号： B01D47/00 , B01D3/00 , B01D3/06 , B01D3/08 , B01D3/10 , B01D3/28 , B01D3/34 , B01D3/38 , C10G7/00 , C10G7/02 , F28C3/06
摘要： A process for cracking hydrocarbon feedstock containing resid comprising: heating the feedstock, mixing the heated feedstock with a fluid and/or a primary dilution steam stream to form a mixture, flashing the mixture to form a vapor phase and a liquid phase which collect as bottoms and removing the liquid phase, separating and cracking the vapor phase, and cooling the product effluent, wherein the bottoms are maintained under conditions to effect at least partial visbreaking. The visbroken bottoms may be steam stripped to recover the visbroken molecules while avoiding entrainment of the bottoms liquid. An apparatus for carrying out the process is also provided.
摘要翻译： 一种用于裂化含有渣油的烃原料的方法，包括：加热原料，将加热的原料与流体和/或初级稀释蒸汽流混合以形成混合物，使混合物闪蒸形成气相和液相， 并除去液相，分离和裂化气相，以及冷却产物流出物，其中底部保持在至少部分减粘裂化的条件下。 脱硫塔底物可以蒸汽汽提以回收分解的分子，同时避免夹带底部液体。 还提供了一种用于执行该过程的装置。
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公开(公告)号：US08173854B2
公开(公告)日：2012-05-08
申请号：US11172096
申请日：2005-06-30
IPC分类号： C07C4/02
CPC分类号： C10G31/08 , C10G9/00 , C10G2300/1022 , C10G2300/1033 , C10G2300/1055 , C10G2300/1059 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/805 , C10G2300/807 , C10G2400/20
摘要： A process for cracking a hydrocarbon feedstock containing salt and/or particulate matter, wherein said hydrocarbon feedstock containing salt and/or particulate matter is partially desalted, e.g., by passing through a centrifugal separator, heated, then separated into a vapor phase and a liquid phase by flashing in a flash/separation vessel, separating and cracking the vapor phase which comprises less than about 98% of the hydrocarbon feedstock containing salt and/or particulate matter, and recovering cracked product.
摘要翻译： 一种用于裂化含有盐和/或颗粒物质的烃原料的方法，其中含有盐和/或颗粒物质的所述烃原料被部分脱盐，例如通过加热的离心分离器，然后分离成气相和液体 在闪蒸/分离容器中闪烁，分离和裂化含有小于约98％的含有盐和/或颗粒物质的烃原料的气相，并回收裂化产物。
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公开(公告)号：US20080128330A1
公开(公告)日：2008-06-05
申请号：US11634301
申请日：2006-12-05
申请人： James N. McCoy , Arthur R. DiNicolantonio , Blair H. Margot , Subramanian Annamalai , Stephen J. Vande Stouwe
发明人： James N. McCoy , Arthur R. DiNicolantonio , Blair H. Margot , Subramanian Annamalai , Stephen J. Vande Stouwe
IPC分类号： C10G75/04
摘要： An apparatus for on-line cleaning and maintaining the cleanliness of a transfer line exchanger tube is provided. In one embodiment, the apparatus includes a housing having a first end, a second end and a longitudinal axis, the housing further including a first inlet for introducing a flushing fluid to the transfer line exchanger tube, the first inlet disposed proximate the first end of the housing, a second inlet for providing a product effluent comprising hydrocarbons and an outlet for placing in fluid communication with an inlet of the transfer line exchanger tube and a critical flow nozzle or flow control orifice, the critical flow nozzle or flow control orifice in fluid communication with the first inlet of the housing. Systems and processes for cleaning and maintaining the cleanliness of a transfer line exchanger are also disclosed.
摘要翻译： 提供了一种用于在线清洁并保持传输线换热器管的清洁度的装置。 在一个实施例中，该装置包括具有第一端，第二端和纵向轴线的壳体，该壳体还包括用于将冲洗流体引入传送线交换器管的第一入口，第一入口邻近第一端 壳体，用于提供包括烃的产物流出物的第二入口和用于与输送管线交换器管的入口和临界流动喷嘴或流量控制孔口流体连通的出口，流体中的临界流动喷嘴或流量控制孔口 与房屋的第一个入口通信。 还公开了用于清洁和保持输送管线交换器的清洁度的系统和方法。
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公开(公告)号：US20080210598A1
公开(公告)日：2008-09-04
申请号：US12023322
申请日：2008-01-31
IPC分类号： C10G55/02
CPC分类号： C10G9/00
摘要： The invention relates to a process for upgrading tar using a heat exchanger in series with a vapor/liquid separator to separate tar into a heavy tar asphaltenic material and a deasphalted tar material.
摘要翻译： 本发明涉及一种使用与蒸汽/液体分离器串联的热交换器来提升焦油的方法，以将焦油分离成焦油沥青质的重质沥青和脱沥青焦油。
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