发明申请
US20130192351A1 METHOD AND APPARATUS FOR DETERMINING GVF (GAS VOLUME FRACTION) FOR AERATED FLUIDS AND LIQUIDS IN FLOTATION TANKS, COLUMNS, DRUMS, TUBES, VATS
审中-公开
用于确定浮选罐，柱，管，管，增值税中的用于流化床和液体的GVF（气体体积分数）的方法和装置
- 专利标题： METHOD AND APPARATUS FOR DETERMINING GVF (GAS VOLUME FRACTION) FOR AERATED FLUIDS AND LIQUIDS IN FLOTATION TANKS, COLUMNS, DRUMS, TUBES, VATS
- 专利标题（中）： 用于确定浮选罐，柱，管，管，增值税中的用于流化床和液体的GVF（气体体积分数）的方法和装置
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申请号： US13583062申请日： 2011-03-09
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公开(公告)号： US20130192351A1公开(公告)日： 2013-08-01
- 发明人: Mark R. Fernald , Timothy J. Bailey , Douglas H. Loose , James M. Sullivan , John Biesak , Alan D. Kersey , Michael A. Davis
- 申请人： Mark R. Fernald , Timothy J. Bailey , Douglas H. Loose , James M. Sullivan , John Biesak , Alan D. Kersey , Michael A. Davis
- 申请人地址： US CT Wallingford
- 专利权人： CIDRA CORPORATE SERVICES INC.
- 当前专利权人： CIDRA CORPORATE SERVICES INC.
- 当前专利权人地址： US CT Wallingford
- 国际申请： PCT/US11/27731 WO 20110309
- 主分类号： G01N29/02
- IPC分类号： G01N29/02
摘要：
The invention provides a signal processor that receives a signal containing information about an acoustic signal that is generated by at least one acoustic transmitter, that travels through an aerated fluid in a container, and that is received by at least one acoustic receiver arranged in relation to the container, including inside the container; and determines the gas volume fraction of the aerated fluid based at least partly on the speed of sound measurement of the acoustic signal that travels through the aerated fluid in the container. The signal processor also sends an output signal containing information about the gas volume fraction of the aerated fluid. The signal processor may be configured together with at least one acoustic transmitter, the at least one acoustic receiver, or both.
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