发明名称 |
METHOD FOR PRODUCING HIGH PURITY GERMANE BY A CONTINUOUS OR SEMI-CONTINUOUS PROCESS |
摘要 |
A continuous or semi-continuous process for producing a high purity germane includes (a) preparing a reaction mixture containing hydrogen and crude germane and (b) separating the hydrogen from the crude germane by a pressure swing adsorption process. The pressure swing adsorption process results in a hydrogen-rich product stream and a germane-rich product stream. The method further includes (c) purifying the germane-rich product stream by continuous distillation thereof to remove impurities therefrom and to produce a high purity germane containing less than 0.1 volume percent of impurities. |
申请公布号 |
EP3077331(A1) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20140815503 |
申请日期 |
2014.11.20 |
申请人 |
GELEST TECHNOLOGIES INC. |
发明人 |
ARKLES, BARRY C.;TIMBERLAKE, GEORGE A. JR. |
分类号 |
C01B3/56;C01B6/06;C01G17/00;C22B41/00 |
主分类号 |
C01B3/56 |
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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