发明名称 |
Multi-sample surface area measurement |
摘要 |
The surface area of a plurality of samples is measured in an apparatus in which these samples are all included in a housing, subjected to adsorption of the adsorbing fluid and seriatim moved into a desorption zone in which one sample at a time is subjected to a desorption step. The apparatus and operation lends itself to automation.
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申请公布号 |
US4335610(A) |
申请公布日期 |
1982.06.22 |
申请号 |
US19800128981 |
申请日期 |
1980.03.10 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
SCOTT, RICHARD L. |
分类号 |
G01N15/08;(IPC1-7):G01N15/08 |
主分类号 |
G01N15/08 |
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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