发明名称 |
METHOD OF MAKING A GOLD ON PALLADIUM GAS SEPARATION MEMBRANE |
摘要 |
A method is provided for preparing a carbon monoxide resistant gold-alloy gas separation membrane system. A palladium layer is provided upon a surface of a tubular porous substrate, wherein the palladium layer has a mean surface roughness (Sa) of less than 2.5 microns, followed by submerging the tubular porous substrate within a solution of chloroauric acid or a salt thereof. A volume of hydrogen peroxide is periodically introduced into the solution while spinning the tubular porous substrate at a set rate and for a time period so as to deposit upon the palladium layer a gold layer of desired uniformity and a desired thickness. |
申请公布号 |
WO2016149306(A1) |
申请公布日期 |
2016.09.22 |
申请号 |
WO2016US22550 |
申请日期 |
2016.03.16 |
申请人 |
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
SAUKAITIS, John Charles;AZAD, Kamal |
分类号 |
B01D53/22;B01D69/12;B01D71/02 |
主分类号 |
B01D53/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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