发明名称 |
METHOD AND APPARATUS FOR IMPROVED PROCESS CONTROL IN COMBUSTION APPLICATIONS |
摘要 |
This invention relates to a method and apparatus for improved process control in combustion applications, and particularly those relating to the steelmaking industry. An apparatus is provided for process control in a combustion application comprising a laser to transmit a near-infrared laser beam through off-gas produced by the combustion application, a detector to detect the transmitted laser beam and convert the detected laser beam to an electrical signal, and a control system for providing adjustment of select inputs to the combustion application in response to the electrical signal from the detector. The method of this invention comprises transmitting a near-infrared laser beam through off- gas produced by the combustion application, detecting the transmitted laser beam, and adjusting select inputs of the combustion application in response to the detected transmitted laser beam. |
申请公布号 |
CA2351792(A1) |
申请公布日期 |
2001.12.26 |
申请号 |
CA20012351792 |
申请日期 |
2001.06.26 |
申请人 |
MACKAY, GERVASE I.;CHANDA, ALAK;THOMSON, MURRAY J.;NIKKARI, JASON J. |
发明人 |
MACKAY, GERVASE I.;CHANDA, ALAK;THOMSON, MURRAY J.;NIKKARI, JASON J. |
分类号 |
B08B7/00;B23K1/00;B23K1/008;B23K1/012;B23K1/20;C21C5/46;C21C5/52;F23N5/00;F27B3/08;F27B3/22;F27B3/28;G01N21/35;H05K3/34;(IPC1-7):F23N5/00 |
主分类号 |
B08B7/00 |
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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