Method of degassing molten metals
First Claim
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1. THE METHOD OF REMOVING DISSOLVED HYDROGEN FROM MOLTEN METAL BY DIFFUSION COMPRISING BRING THE MOLTEN HYDROGEN-CONTAINING METAL INTO INTIMATE ASSOCIATION WITH A SOLID MEMBRANCE WHICH IS PERMEABLE TO THE PASSAGE OF SAID HYDROGEN BY DIFFUSION BUT WHICH IS IMPERVIOUS TO THE PASSAGE OF MOLTEN METAL THERETHROUGH AND WHICH IS HEATED THROUGH ASSOCIATION WITH THE MOLTEN METAL, AND CAUSING SAID HYDROGEN TO DIFFUSE THROUGH SAID MEMBRANE.
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1 Claim
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1. THE METHOD OF REMOVING DISSOLVED HYDROGEN FROM MOLTEN METAL BY DIFFUSION COMPRISING BRING THE MOLTEN HYDROGEN-CONTAINING METAL INTO INTIMATE ASSOCIATION WITH A SOLID MEMBRANCE WHICH IS PERMEABLE TO THE PASSAGE OF SAID HYDROGEN BY DIFFUSION BUT WHICH IS IMPERVIOUS TO THE PASSAGE OF MOLTEN METAL THERETHROUGH AND WHICH IS HEATED THROUGH ASSOCIATION WITH THE MOLTEN METAL, AND CAUSING SAID HYDROGEN TO DIFFUSE THROUGH SAID MEMBRANE.
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Current AssigneeAllen S. Russell
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Original AssigneeAllen S. Russell
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InventorsRussell, Allen S.
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Application NumberUS03/399,791Time in Patent Office1,386 DaysField of SearchUS Class Current75/405CPC Class CodesC22B 21/06 refining electrolytic refin...C22B 9/02 Refining by liquating, filt...Y02P 10/20 Recycling
