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公开(公告)号：USD795582S1
公开(公告)日：2017-08-29
申请号：US29577446
申请日：2016-09-13
申请人： Michael S. Herman
设计人： Michael S. Herman
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2.发明授权Processes and systems for recovering catalyst promoter from catalyst substrates 有权从催化剂底物回收催化剂促进剂的方法和系统公开(公告)号：US08187561B2
公开(公告)日：2012-05-29
申请号：US11950468
申请日：2007-12-05
IPC分类号： C01G45/00
CPC分类号： C22B11/048 , B01J38/48 , B01J38/70 , B01J38/74 , C22B7/009 , Y02P10/214
摘要： Processes and systems for recovering promoter-containing compounds, for example, perrhenates, from promoter-containing catalyst substrates, for example, substrates containing precious metals, such as silver, are disclosed. The processes include contacting the substrates with a first solution adapted to remove at least some of the catalyst promoter from the substrates, for example, an oxidizing agent, to produce a second solution containing catalyst promoter, passing the second solution through a porous medium adapted to capture at least some of the catalyst promoter, for example, a ion exchange resin; and passing a third solution, for example, a base solution, through the porous medium to remove at least some of the catalyst promoter from the porous medium and produce a fourth solution containing compounds having a catalyst promoter. Systems adapted to practice these processes are also disclosed.
摘要翻译： 公开了用于从含有助催化剂的催化剂底物（例如含有贵金属的底物如银）回收含有助催化剂的化合物，例如高铼酸盐的方法和系统。 所述方法包括使底物与第一溶液接触，所述第一溶液适于从底物例如氧化剂中除去至少一些催化剂促进剂，以产生含有催化剂促进剂的第二溶液，使第二溶液通过适于 捕获至少一些催化剂促进剂，例如离子交换树脂; 并通过多孔介质通过第三溶液，例如碱溶液，以从多孔介质中除去至少一些催化剂促进剂，并产生含有具有催化剂促进剂的化合物的第四溶液。 还公开了适于实施这些过程的系统。
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3.发明申请PROCESSES AND SYSTEMS FOR RECOVERING CATALYST PROMOTER FROM CATALYST SUBSTRATES 有权从催化基质中回收催化剂促进剂的方法和系统公开(公告)号：US20090148361A1
公开(公告)日：2009-06-11
申请号：US11950468
申请日：2007-12-05
CPC分类号： C22B11/048 , B01J38/48 , B01J38/70 , B01J38/74 , C22B7/009 , Y02P10/214
摘要： Processes and systems for recovering promoter-containing compounds, for example, perrhenates, from promoter-containing catalyst substrates, for example, substrates containing precious metals, such as silver, are disclosed. The processes include contacting the substrates with a first solution adapted to remove at least some of the catalyst promoter from the substrates, for example, an oxidizing agent, to produce a second solution containing catalyst promoter, passing the second solution through a porous medium adapted to capture at least some of the catalyst promoter, for example, a ion exchange resin; and passing a third solution, for example, a base solution, through the porous medium to remove at least some of the catalyst promoter from the porous medium and produce a fourth solution containing compounds having a catalyst promoter. Systems adapted to practice these processes are also disclosed.
摘要翻译： 公开了用于从含有助催化剂的催化剂底物（例如含有贵金属的底物如银）回收含有助催化剂的化合物，例如高铼酸盐的方法和系统。 所述方法包括使底物与第一溶液接触，所述第一溶液适于从底物例如氧化剂中除去至少一些催化剂促进剂，以产生含有催化剂促进剂的第二溶液，使第二溶液通过适于 捕获至少一些催化剂促进剂，例如离子交换树脂; 并通过多孔介质通过第三溶液，例如碱溶液，以从多孔介质中除去至少一些催化剂促进剂，并产生含有具有催化剂促进剂的化合物的第四溶液。 还公开了适于实施这些过程的系统。
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