发明名称 |
Detection method for determining phase boundaries |
摘要 |
A novel method for detecting phase transitions depends on an observed sharp drop in the amplitude of vibration of a vibrating tube containing test material when phase transitions occur. Combining phase equilibria detection with conventional density measurement permits the exploration of pressure, volume, temperature and composition at phase boundaries. The method is especially useful at high temperatures and pressures.
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申请公布号 |
US5097698(A) |
申请公布日期 |
1992.03.24 |
申请号 |
US19900540053 |
申请日期 |
1990.06.19 |
申请人 |
UNIVERSITY OF DELAWARE |
发明人 |
WOOD, ROBERT H.;CROVETTO, ROSA;MAYER, VLADIMIR |
分类号 |
G01N9/00;G01N11/16;G01N25/08 |
主分类号 |
G01N9/00 |
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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