公开(公告)号：US20090238735A1

公开(公告)日：2009-09-24

申请号：US12479157

申请日：2009-06-05

申请人： James N. McCoy ,  Walter F. Filupeit ,  Barrington M. Hammond ,  David J. Duhon ,  Mark A. Rooney ,  Robert D. Strack ,  John R. Messinger

发明人： James N. McCoy ,  Walter F. Filupeit ,  Barrington M. Hammond ,  David J. Duhon ,  Mark A. Rooney ,  Robert D. Strack ,  John R. Messinger

IPC分类号： B01J19/24

CPC分类号： C10G9/002

摘要： In a system for thermal cracking gaseous feedstocks, the system including a gas cracker for producing an effluent comprising olefins, at least one transfer line exchanger for the recovery of process energy from the effluent and a water quench tower system, a process for extending the range of system feedstocks to include liquid feedstocks that yield tar is provided. The process includes the steps of injecting a first quench fluid downstream of the at least one transfer line exchanger to quench the process effluent comprising olefins, separating in a separation vessel a cracked product and a first byproduct stream comprising tar from the quenched effluent, directing the separated cracked product to the water quench tower system and quenching the separated cracked product with a second quench fluid to produce a cracked gas effluent for recovery and a second byproduct stream comprising tar. An apparatus for cracking a liquid hydrocarbon feedstock that yield tar is also provided.

摘要翻译： 在用于热裂解气态原料的系统中，该系统包括用于生产包含烯烃的流出物的气体裂化器，用于从流出物回收过程能量的至少一个输送管线交换器和一个水骤冷塔系统， 的系统原料以包括产生焦油的液体原料。 该方法包括以下步骤：将至少一个输送管线交换器下游的第一骤冷流体注入以淬灭包含烯烃的工艺流出物，在分离容器中分离裂化产物和包含来自骤冷流出物的焦油的第一副产物流，引导 将裂解产物分离到水淬火塔系统，并用第二骤冷流体骤冷分离的裂化产物以产生用于回收的裂化气体流出物和包含焦油的第二副产物流。 还提供了一种用于裂化产生焦油的液体烃原料的设备。

公开(公告)号：US20080128326A1

公开(公告)日：2008-06-05

申请号：US11633823

申请日：2006-12-05

申请人： James N. McCoy ,  Walter F. Filupeit ,  Barrington M. Hammond ,  David J. Duhon ,  Mark A. Rooney ,  Robert A. D. Strack ,  John R. Messinger

发明人： James N. McCoy ,  Walter F. Filupeit ,  Barrington M. Hammond ,  David J. Duhon ,  Mark A. Rooney ,  Robert A. D. Strack ,  John R. Messinger

IPC分类号： C10G55/04 ,  B01J8/04

CPC分类号： C10G9/002

摘要： In a system for thermal cracking gaseous feedstocks, the system including a gas cracker for producing an effluent comprising olefins, at least one transfer line exchanger for the recovery of process energy from the effluent and a water quench tower system, a process for extending the range of system feedstocks to include liquid feedstocks that yield tar is provided. The process includes the steps of injecting a first quench fluid downstream of the at least one transfer line exchanger to quench the process effluent comprising olefins, separating in a separation vessel a cracked product and a first byproduct stream comprising tar from the quenched effluent, directing the separated cracked product to the water quench tower system and quenching the separated cracked product with a second quench fluid to produce a cracked gas effluent for recovery and a second byproduct stream comprising tar. An apparatus for cracking a liquid hydrocarbon feedstock that yield tar is also provided.

摘要翻译： 在用于热裂解气态原料的系统中，该系统包括用于生产包含烯烃的流出物的气体裂化器，用于从流出物回收过程能量的至少一个输送管线交换器和一个水骤冷塔系统， 的系统原料以包括产生焦油的液体原料。 该方法包括以下步骤：将至少一个输送管线交换器下游的第一骤冷流体注入以淬灭包含烯烃的工艺流出物，在分离容器中分离裂化产物和包含来自骤冷流出物的焦油的第一副产物流，引导 将裂解产物分离到水淬火塔系统，并用第二骤冷流体骤冷分离的裂化产物以产生用于回收的裂化气体流出物和包含焦油的第二副产物流。 还提供了一种用于裂化产生焦油的液体烃原料的设备。

公开(公告)号：US08025773B2

公开(公告)日：2011-09-27

申请号：US12479157

申请日：2009-06-05

申请人： James N. McCoy ,  Walter F. Filupeit ,  Barrington M. Hammond ,  David J. Duhon ,  Mark A. Rooney ,  Robert A. D. Strack ,  John R. Messinger

发明人： James N. McCoy ,  Walter F. Filupeit ,  Barrington M. Hammond ,  David J. Duhon ,  Mark A. Rooney ,  Robert A. D. Strack ,  John R. Messinger

IPC分类号： C10C1/19 ,  C10G55/02

CPC分类号： C10G9/002

摘要： In a system for thermal cracking gaseous feedstocks, the system including a gas cracker for producing an effluent comprising olefins, at least one transfer line exchanger for the recovery of process energy from the effluent and a water quench tower system, a process for extending the range of system feedstocks to include liquid feedstocks that yield tar is provided. The process includes the steps of injecting a first quench fluid downstream of the at least one transfer line exchanger to quench the process effluent comprising olefins, separating in a separation vessel a cracked product and a first byproduct stream comprising tar from the quenched effluent, directing the separated cracked product to the water quench tower system and quenching the separated cracked product with a second quench fluid to produce a cracked gas effluent for recovery and a second byproduct stream comprising tar. An apparatus for cracking a liquid hydrocarbon feedstock that yield tar is also provided.

摘要翻译： 在用于热裂解气态原料的系统中，该系统包括用于生产包含烯烃的流出物的气体裂化器，用于从流出物回收过程能量的至少一个输送管线交换器和一个水骤冷塔系统， 的系统原料以包括产生焦油的液体原料。 该方法包括以下步骤：将至少一个输送管线交换器下游的第一骤冷流体注入以淬灭包含烯烃的工艺流出物，在分离容器中分离裂化产物和包含来自骤冷流出物的焦油的第一副产物流，引导 将裂解产物分离到水淬火塔系统，并用第二骤冷流体骤冷分离的裂化产物以产生用于回收的裂化气体流出物和包含焦油的第二副产物流。 还提供了一种用于裂化产生焦油的液体烃原料的设备。

公开(公告)号：US07560019B2

公开(公告)日：2009-07-14

申请号：US11633823

申请日：2006-12-05

申请人： James N. McCoy ,  Walter F. Filupeit ,  Barrington M. Hammond ,  David J. Duhon ,  Mark A. Rooney ,  Robert A. Strack ,  John R. Messinger

发明人： James N. McCoy ,  Walter F. Filupeit ,  Barrington M. Hammond ,  David J. Duhon ,  Mark A. Rooney ,  Robert A. Strack ,  John R. Messinger

IPC分类号： C10G55/04 ,  B01J8/04

CPC分类号： C10G9/002

摘要： In a system for thermal cracking gaseous feedstocks, the system including a gas cracker for producing an effluent comprising olefins, at least one transfer line exchanger for the recovery of process energy from the effluent and a water quench tower system, a process for extending the range of system feedstocks to include liquid feedstocks that yield tar is provided. The process includes the steps of injecting a first quench fluid downstream of the at least one transfer line exchanger to quench the process effluent comprising olefins, separating in a separation vessel a cracked product and a first byproduct stream comprising tar from the quenched effluent, directing the separated cracked product to the water quench tower system and quenching the separated cracked product with a second quench fluid to produce a cracked gas effluent for recovery and a second byproduct stream comprising tar. An apparatus for cracking a liquid hydrocarbon feedstock that yield tar is also provided.

摘要翻译： 在用于热裂解气态原料的系统中，该系统包括用于生产包含烯烃的流出物的气体裂化器，用于从流出物回收过程能量的至少一个输送管线交换器和一个水骤冷塔系统， 的系统原料以包括产生焦油的液体原料。 该方法包括以下步骤：将至少一个输送管线交换器下游的第一骤冷流体注入以淬灭包含烯烃的工艺流出物，在分离容器中分离裂化产物和包含来自骤冷流出物的焦油的第一副产物流，引导 将裂解产物分离到水淬火塔系统，并用第二骤冷流体骤冷分离的裂化产物以产生用于回收的裂化气体流出物和包含焦油的第二副产物流。 还提供了一种用于裂化产生焦油的液体烃原料的设备。