发明名称 |
DEVICE FOR USE IN INDUSTRIAL PROCESS ON-LINE DETERMINATION OF PARTICLE SIZE DISTRIBUTION, AND METHODS OF USE |
摘要 |
A flow-through device for use on-line in a conduit and capable of determining real-time characteristics of particles dispersed in a medium is disclosed. The device uses a sensor and a flow-through cell. The sensor has a stationary transducer positioned in a wall of the flow-through conduit to emit sound waves into the medium and a reflector or a second stationary transducer positioned opposite the transducer. The sensor provides a plurality of different acoustic path lengths through the medium between the transducer and reflector, thereby providing a plurality of different acoustic path lengths in the sensor and no moving parts for the transducer and reflectors. A method for determining the characteristics of particles dispersed in a medium in real time for an industrial process using the flow-through device also is disclosed. Further, a method of controlling particle size distribution in real time in a process using the flow-through device is disclosed.
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申请公布号 |
US2013247656(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
US201213425603 |
申请日期 |
2012.03.21 |
申请人 |
DOSRAMOS J. GABRIEL;MATEC INSTRUMENT COMPANIES, INC. |
发明人 |
DOSRAMOS J. GABRIEL |
分类号 |
G01N15/06 |
主分类号 |
G01N15/06 |
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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