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1. 发明授权

US08778193B2 Filtration method and installation 有权
标题翻译：过滤方法和安装
公开(公告)号：US08778193B2
公开(公告)日：2014-07-15
申请号：US12089197
申请日：2006-10-02
申请人： Ockert Rudolph Minnie , Patrick Otto Taylor , Pål Søraker , Marcus Fathi
发明人： Ockert Rudolph Minnie , Patrick Otto Taylor , Pål Søraker , Marcus Fathi
IPC分类号： B01D29/62 , B01J8/22 , B01J8/00 , C10G2/00
CPC分类号： B01J8/22 , B01J8/006 , B01J8/228 , C10G2/342
摘要： The invention provides a method for the separation of liquid from a three phase slurry bubble column. The method includes the step of charging the inside of a hollow filter element with a rinsing fluid to clean the inside of the filter for catalyst fines followed by a backflushing step. The invention also provides an installation for the separation of liquid from a three phase slurry bubble column. The installation includes at feast one hollow and enclosed filter element and one or more conduits in fluid communication with the internal volume of the filter, with at least one conduit being configured or connected for inflow of rinsing fluid and at least one conduit being configured or connection for outflow of rinsing fluid.
摘要翻译：本发明提供了一种从三相浆液气泡塔分离液体的方法。该方法包括用冲洗流体填充中空过滤元件的内部以清洁过滤器内部的催化剂细粒，随后进行反冲洗步骤的步骤。本发明还提供了用于从三相浆料气泡塔分离液体的装置。安装包括一个中空和封闭的过滤器元件以及与过滤器的内部容积流体连通的一个或多个管道，至少一个导管被构造或连接用于冲洗流体的流入和至少一个配置或连接的导管用于流出冲洗液。

2. 发明申请

US20100256433A1 Removal of ultra- fine particles from a Fischer Tropsch stream 有权
标题翻译：从费 - 托流中除去超细颗粒
公开(公告)号：US20100256433A1
公开(公告)日：2010-10-07
申请号：US12601722
申请日：2008-05-27
申请人： Cyril David Knottenbelt , Patrick Otto Taylor , Vernon Jeremay Adams , Volan Richard Nicholson
发明人： Cyril David Knottenbelt , Patrick Otto Taylor , Vernon Jeremay Adams , Volan Richard Nicholson
IPC分类号： C07C7/144
CPC分类号： B01D61/142 , C10G2/30 , C10G2300/4081 , C10G2300/706
摘要： This invention relates to a process for the removal of catalyst particles from a hydrocarbon stream (14) derived from the reaction of synthesis gas (12) with a particulate Fischer Tropsch catalyst in a Fischer Tropsch reactor (10). The process includes a primary separation step (16) which makes use of a filter, wherein the filter has a pore size which is 70% to 95 of the average size of the particles of the Fischer Tropsch catalyst, thereby forming a primary filtered hydrocarbon stream (18) containing fine catalyst particles. The benefit of this selection of filter pore size is that it mitigates fines build-up on the filter of the primary separator. The primary filtered hydrocarbon stream(18) is then passed to a secondary separation step in a cross-flow filtration unit (20) which removes fine catalyst particles from the primary filtered hydrocarbon stream to provide a retenate (24) containing the catalyst fines, and permeate (22) containing a hydrocarbon product.
摘要翻译：本发明涉及一种从费 - 托反应器（10）中的合成气（12）与微量费 - 托催化剂反应的烃流（14）中除去催化剂颗粒的方法。该方法包括使用过滤器的初级分离步骤（16），其中过滤器的孔径为费 - 托催化剂颗粒的平均尺寸的70％至95，从而形成初级过滤的烃流（18）含有细小的催化剂颗粒。这种过滤器孔径选择的好处是它可以减轻主分离器过滤器上的细粉。然后将主要过滤的烃物流（18）通入交叉流过滤单元（20）中的二次分离步骤，其从初级过滤的烃流中除去细小的催化剂颗粒，从而提供含有催化剂细粉末的电极（24），以及含有烃产物的渗透物（22）。

3. 发明申请

US20100294470A1 Tube Sheet Assembly 有权
标题翻译：管板装配
公开(公告)号：US20100294470A1
公开(公告)日：2010-11-25
申请号：US12743665
申请日：2008-11-20
申请人： Edgar Noel Creed , Patrick Otto Taylor
发明人： Edgar Noel Creed , Patrick Otto Taylor
IPC分类号： F28F13/00
CPC分类号： F28F9/167 , F28D2021/0075 , F28F9/0229 , F28F9/185 , F28F9/20 , F28F13/18 , F28F2270/00
摘要： Disclosed is a tube sheet assembly for a waste heat boiler employed in a chemical process plant and which makes use of metal ferrules for protecting the inlets of the exchange tubes of the tube sheet. The tube sheet assembly includes at least one thermal insulator which is located inside an inlet opening of a tube sheet of the tube sheet assembly, and which covers a portion of a respective ferrule of the tube sheet assembly, thereby providing thermal insulation between the tube sheet and the ferrule.
摘要翻译：公开了一种用于化学处理设备中的废热锅炉的管板组件，其使用金属套圈来保护管板的更换管的入口。管板组件包括至少一个热绝缘体，其位于管板组件的管板的入口开口内部，并且覆盖管板组件的相应套管的一部分，从而在管板之间提供热绝缘和套圈。

4. 发明申请

US20090261046A1 FILTRATION METHOD AND INSTALLATION 有权
标题翻译：过滤方法和安装
公开(公告)号：US20090261046A1
公开(公告)日：2009-10-22
申请号：US12089197
申请日：2006-10-02
申请人： Ockert Rudolph Minnie , Patrick Otto Taylor , Pal Soraker , Marcus Fathi
发明人： Ockert Rudolph Minnie , Patrick Otto Taylor , Pal Soraker , Marcus Fathi
IPC分类号： B01D29/62
CPC分类号： B01J8/22 , B01J8/006 , B01J8/228 , C10G2/342
摘要： The invention provides a method for the separation of liquid from a three phase slurry bubble column. The method includes the step of charging the inside of a hollow filter element with a rinsing fluid to clean the inside of the filter for catalyst fines followed by a backflushing step. The invention also provides an installation for the separation of liquid from a three phase slurry bubble column. The installation includes at least one hollow and enclosed filter element and one or more conduits in fluid communication with the internal volume of filter, with at least one conduit being configured or connected for inflow of rinsing fluid and at least one conduit being configured or connected for outflow of rinsing fluid.
摘要翻译：本发明提供了一种从三相浆液气泡塔分离液体的方法。该方法包括用冲洗流体填充中空过滤元件的内部以清洁过滤器内部的催化剂细粒，随后进行反冲洗步骤的步骤。本发明还提供了用于从三相浆料气泡塔分离液体的装置。该安装包括至少一个中空和封闭的过滤器元件以及与过滤器的内部容积流体连通的一个或多个管道，至少一个导管被构造或连接用于冲洗流体的流入，并且至少一个导管被配置或连接用于冲洗液流出。

5. 发明授权

US08424591B2 Tube sheet assembly 有权
标题翻译：管板组装
公开(公告)号：US08424591B2
公开(公告)日：2013-04-23
申请号：US12743665
申请日：2008-11-20
申请人： Edgar Noel Creed , Patrick Otto Taylor
发明人： Edgar Noel Creed , Patrick Otto Taylor
IPC分类号： F28F19/00 , F28F9/04
CPC分类号： F28F9/167 , F28D2021/0075 , F28F9/0229 , F28F9/185 , F28F9/20 , F28F13/18 , F28F2270/00
摘要： Disclosed is a tube sheet assembly for a waste heat boiler employed in a chemical process plant and which makes use of metal ferrules for protecting the inlets of the exchange tubes of the tube sheet. The tube sheet assembly includes at least one thermal insulator which is located inside an inlet opening of a tube sheet of the tube sheet assembly, and which covers a portion of a respective ferrule of the tube sheet assembly, thereby providing thermal insulation between the tube sheet and the ferrule.
摘要翻译：公开了一种用于化学处理设备中的废热锅炉的管板组件，其使用金属套圈来保护管板的更换管的入口。管板组件包括至少一个热绝缘体，其位于管板组件的管板的入口开口内部，并且覆盖管板组件的相应套管的一部分，从而在管板之间提供热绝缘和套圈。

6. 发明授权

US08344199B2 Removal of ultra-fine particles from a Fischer Tropsch stream 有权
标题翻译：从费 - 托流中除去超细颗粒
公开(公告)号：US08344199B2
公开(公告)日：2013-01-01
申请号：US12601722
申请日：2008-05-27
申请人： Cyril David Knottenbelt , Patrick Otto Taylor , Vernon Jeremay Adams , Volan Richard Nicholson
发明人： Cyril David Knottenbelt , Patrick Otto Taylor , Vernon Jeremay Adams , Volan Richard Nicholson
IPC分类号： C10G45/14
CPC分类号： B01D61/142 , C10G2/30 , C10G2300/4081 , C10G2300/706
摘要： This invention relates to a process for the removal of catalyst particles from a hydrocarbon stream (14) derived from the reaction of synthesis gas (12) with a particulate Fischer Tropsch catalyst in a Fischer Tropsch reactor (10). The process includes a primary separation step (16) which makes use of a filter, wherein the filter has a pore size which is 70% to 95 of the average size of the particles of the Fischer Tropsch catalyst, thereby forming a primary filtered hydrocarbon stream (18) containing fine catalyst particles. The benefit of this selection of filter pore size is that it mitigates fines build-up on the filter of the primary separator. The primary filtered hydrocarbon stream (18) is then passed to a secondary separation step in a cross-flow filtration unit (20) which removes fine catalyst particles from the primary filtered hydrocarbon stream to provide a retenate (24) containing the catalyst fines, and permeate (22) containing a hydrocarbon product.
摘要翻译：本发明涉及一种从费 - 托反应器（10）中的合成气（12）与微量费 - 托催化剂反应的烃流（14）中除去催化剂颗粒的方法。该方法包括使用过滤器的初级分离步骤（16），其中过滤器的孔径为费 - 托催化剂颗粒的平均尺寸的70％至95，从而形成初级过滤的烃流（18）含有细小的催化剂颗粒。这种过滤器孔径选择的好处是它可以减轻主分离器过滤器上的细粉。然后将主要过滤的烃物流（18）通入交叉流过滤单元（20）中的二次分离步骤，其从初级过滤的烃流中除去细小的催化剂颗粒，从而提供含有催化剂细粉末的电极（24），以及含有烃产物的渗透物（22）。

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