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Dołączył: 13 Gru 2010
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 Wysłany: Czw 0:36, 30 Gru 2010 Temat postu: Technology-based DLAS laser gas analyzer line appl |
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Technology-based DLAS laser gas analyzer line application
When monitoring the flow increase in the number of coke. Quenching hot coke zone shift the lower chamber, the reaction zone increases, the gas shift reaction equilibrium state of relatively high CO levels, CO: reduction of CO shift reaction occurs in the whole process of quenching: C02 + C = 2C0 Figure 5,ugg boots günstig, B to C shown in the process. This process of rising gas concentration C0,ugg boots sale, and CO concentrations decrease. In order to control the concentration of gas in a safe range of C0 to ensure safety in production, more than 12% when the CO concentration in the air will be introduced when the need for explosive gas combustion to reduce its concentration. The combustion reaction occurs mainly CO: 1CO + ÷ 02 = CO2 as shown in Figure 5,doudoune moncler, C to D process. CO concentration decreased dramatically, while the CO concentration. September 2009 Volume 5 No. 4O Fuel & Chemical Fuel & ChemicalProcessesl7 boat O246810 time / ll Figure 5 thousand coke quenching cycle gas concentration measurement of the concentration curve for the O, because in the process of loading coke furnace a small amount of open space air to enter. At this point the larger of its concentration, and the introduction of air for combustion in the concentration becomes smaller. From the above experimental data and field measurement data can be found, the laser gas analyzer for real-time, accurate and stable measurement of circulating air in the CDQ CO,moncler doudoune, CO, O concentration changes for the CDQ technology to provide effective security guarantees. 6 Conclusion laser gas analyzer without sample pretreatment, high reliability and easy maintenance; measurement of cross-interference from background gases, measurement accuracy is high; for real-time, continuous measurements and fast response: from dust and Windows pollution,tiffany schmuck, harsh industrial environments and adaptable. Therefore, to meet the CDQ laser gas analyzer to monitor the needs of gas concentration cycle. CDQ technology to improve production safety and reliability.
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