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Patent Agency Ranking
1.发明授权公开(公告)号：US08876949B2
公开(公告)日：2014-11-04
申请号：US13718818
申请日：2012-12-18
Applicant: Shell Oil Company
Inventor： John Charles Saukaitis
IPC: B01D53/22 , B01D71/02 , B01D67/00 , B01D69/12 , C23C18/16 , C23C18/18 , C23C18/42 , C01B3/50 , C23C18/48
CPC classification number: B01D67/0076 , B01D53/228 , B01D67/0055 , B01D71/022 , B01D2256/16 , B01D2257/108 , C01B3/505 , C23C18/1644 , C23C18/1651 , C23C18/1692 , C23C18/1806 , C23C18/1831 , C23C18/42 , C23C18/48
Abstract: A method of preparing a palladium-silver alloy gas separation membrane system, wherein the surface of the palladium layer or a silver layer is activated by a non-chemical activation method involving abrasion to a controlled surface roughness and abrasion pattern, thereby permitting the plating or deposition of an overlayer of silver on the palladium layer, silver on a silver layer, or palladium on a silver layer. The palladium and silver layers are preferably supported on a porous metal support to which an intermetallic diffusion barrier has been applied.
Abstract translation: 一种制备钯 - 银合金气体分离膜系统的方法，其中钯层或银层的表面通过非化学活化方法活化，所述非化学活化方法涉及受控表面粗糙度和磨损图案的磨损，从而允许电镀或 在钯层上沉积银覆盖层，在银层上沉积银，或在银层上沉积钯。 钯和银层优选负载在已经施加金属间扩散阻挡层的多孔金属载体上。
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2.发明授权Method of preparing or reconditioning a leak stable gas separation membrane system 有权制备或修复泄漏稳定气体分离膜系统的方法公开(公告)号：US09533263B2
公开(公告)日：2017-01-03
申请号：US14703086
申请日：2015-05-04
Applicant: SHELL OIL COMPANY
Inventor： John Charles Saukaitis
CPC classification number: B01D69/10 , B01D46/0001 , B01D53/228 , B01D65/10 , B01D65/108 , B01D67/0069 , B01D67/0083 , B01D71/022 , B01D2323/42 , B01D2323/46 , C01B3/505
Abstract: A method of making a gas separation membrane by providing a plating vessel with a volume of plating solution of gas-selective metal ions into which is placed a porous support. The plating solution is circulated over a surface of the porous support while maintaining conditions within the plating vessel so as to promote the electroless deposition. The circulation rate of the plating solution is such as to enhance the metal deposition onto the surface of the porous support in the formation of the gas separation membrane.
Abstract translation: 一种制备气体分离膜的方法，该方法是提供具有一定体积的气体选择性金属离子电镀溶液的电镀槽，其中放置多孔载体。 电镀溶液在多孔载体的表面上循环，同时保持电镀槽内的条件，以促进无电沉积。 电镀溶液的循环速率是在气体分离膜的形成中增强金属在多孔载体的表面上的沉积。
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公开(公告)号：US10272381B2
公开(公告)日：2019-04-30
申请号：US15558720
申请日：2016-03-16
Applicant: SHELL OIL COMPANY
Inventor： John Charles Saukaitis , Kamal Azad
Abstract: An integrated process for making high molecular weight hydrocarbons from a synthesis gas feed to a Fischer-Tropsch unit. A carbon monoxide resistant gold-on-palladium membrane system (membrane system) is used to control the hydrogen-to-carbon monoxide molar ratio of a feed to the Fischer-Tropsch unit. The membrane system is operatively connected between a steam reformer and the Fischer-Tropsch unit. The membrane system receives a synthesis gas stream and provides for the removal of hydrogen from the synthesis gas stream to provide a retentate stream having a desired H2/CO molar ratio that is fed to the Fischer-Tropsch unit.
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公开(公告)号：US08876948B2
公开(公告)日：2014-11-04
申请号：US13718804
申请日：2012-12-18
Applicant: Shell Oil Company
Inventor： John Charles Saukaitis
IPC: B01D53/22 , B01D71/02 , B01D69/12 , B01D67/00 , C25D5/34 , C23C18/18 , C25D5/16 , C01B3/50 , B01D69/10 , C23C18/16 , C23C18/42
CPC classification number: B01D67/0039 , B01D53/228 , B01D67/0046 , B01D67/0055 , B01D67/0069 , B01D67/0076 , B01D69/10 , B01D71/022 , B01D2325/08 , C01B3/505 , C23C18/1644 , C23C18/165 , C23C18/1651 , C23C18/1692 , C23C18/1806 , C23C18/1831 , C23C18/42 , C25D5/16 , C25D5/34
Abstract: A method of making a composite gas separation module by providing a porous support material having deposited thereon a metal membrane layer, by imposing upon the surface of the metal membrane layer certain surface characteristics including an abrasion pattern and a relatively high surface roughness that provides for surface activation that enhances the placement thereon of a subsequent metal membrane layer without the use of a chemical activating solution. The composite gas separation module is useful in the separation of hydrogen from hydrogen-containing gas streams.
Abstract translation: 一种制备复合气体分离组件的方法，其通过在其上沉积有金属膜层的多孔载体材料，通过在金属膜层的表面施加一定的表面特性，包括磨损图案和提供表面的相对较高的表面粗糙度 活化，其增强了后续金属膜层上的放置，而不使用化学活化溶液。 复合气体分离模块可用于从含氢气流中分离氢气。
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5.发明授权Method of preparing or reconditioning a leak stable gas separation membrane system 有权制备或修复泄漏稳定气体分离膜系统的方法公开(公告)号：US09050562B2
公开(公告)日：2015-06-09
申请号：US13678328
申请日：2012-11-15
Applicant: SHELL OIL COMPANY
Inventor： John Charles Saukaitis
CPC classification number: B01D69/10 , B01D46/0001 , B01D53/228 , B01D65/10 , B01D65/108 , B01D67/0069 , B01D67/0083 , B01D71/022 , B01D2323/42 , B01D2323/46 , C01B3/505
Abstract: A method of making a gas separation membrane by providing a plating vessel with a volume of plating solution of gas-selective metal ions into which is placed a porous support. The plating solution is circulated over a surface of the porous support while maintaining conditions within the plating vessel so as to promote the electroless deposition. The circulation rate of the plating solution is such as to enhance the metal deposition onto the surface of the porous support in the formation of the gas separation membrane.
Abstract translation: 一种制备气体分离膜的方法，该方法是提供具有一定体积的气体选择性金属离子电镀溶液的电镀槽，其中放置多孔载体。 电镀溶液在多孔载体的表面上循环，同时保持电镀槽内的条件，以促进无电沉积。 电镀溶液的循环速率是在气体分离膜的形成中增强金属在多孔载体的表面上的沉积。
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