Shell powder was used as coal briquette sulfur-fixed agent Orthogonal testing method was used to study the main factors which have influences on the desulphurization ration. Its desulphurization ration is 56.6% at 115...
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The experimental research is carried out to study for simultaneous desulfurization and denitrification of flue gas using TiO2/ACF as photocatalyst. Desulfurization and denitrification tests have been performed with a ...
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The performance of dehumidification cooling on the metal packing surface was studied with numerical methods. A mathematical model describing heat and mass transfer performance of dehumidification cooling on the metal ...
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The removal of iron from industrial aluminum sulfate by the extraction system of primary amine N-1923, noctanol and kerosene was studied. The effects such as pH values, phase ratios O/A, the volume fractions of extrac...
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In order to realize farmland quantity and quality protection and socioeconomic development coordination, this paper took Shunyi District, Beijing as a case, based on quality evaluation of farmland status quo (2009) an...
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In this study, using "3S"techniques and partial correlation coefficients analysis, the spatial pattern and the factors of urban green spaces (UGS) in Hong Kong were analyzed in detail. Results indicate that ...
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The thermal stability and degradation kinetic of TV set housing plastic were investigated by the means of thermogravimetric analyzer, the experiments of separating bromine were carried with a bench-scale pyrolysis rea...
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ISBN:
(纸本)9780769543505
The thermal stability and degradation kinetic of TV set housing plastic were investigated by the means of thermogravimetric analyzer, the experiments of separating bromine were carried with a bench-scale pyrolysis reactor. The study results showed that the weight loss curve of TV housing plastic was divided into two different stages, the thermal degradation of brominated flame retardants mainly occurred at 290°C∼ 350°C, the HIPS resin mainly occurred at 350°C∼ 455°C. The most of bromine can be first released from the TV housing plastic by a process of isothermal treatment(about 300 °C) and vacuum(
This paper proposed a fuzzy power control system for distributed generation system. Fuzzy system was first developed to implement power distribution among multiple distributed generation units on the basis of optimal ...
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According to the nonlinear numerical simulation of the surrounding rock deformation-failure with the advancing of 1301 full-mechanize face in Dongda coal mine, Preudodynamic numerical simulation was carried out to ana...
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This paper describes an unconstrained measurement system for scratching motion. We have proposed an unconstrained bed monitoring system by piezoceramic sensors that could detect heartbeat respiration and body movement...
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This paper describes an unconstrained measurement system for scratching motion. We have proposed an unconstrained bed monitoring system by piezoceramic sensors that could detect heartbeat respiration and body movement. The system could measure the bed vibrations due to the motion of the person on the bed. In this paper, we apply this unconstrained bed sensing method to the system for detecting scratching motion. The proposed sensors are placed under the bed feet. When the subject is lying on the bed, the output signals from the sensors are proportional to the magnitude of the vibration due to the body movement of the subject. Hence, it is possible to detect the subject's scratching motion from the output signals. Furthermore, also with output signals from the three ceramic sensors, the proposed system can detect the direction of the body movement, which enables us to estimate the scratched area. We evaluated three scratching motions using the proposed system in the validity experiment as follows: Case 1 is the subject's scratching the right cheek with right hand;Case 2 is the subject's scratching the back after turning over, and;Case 3 is the subject's scratching the shin with another foot. As the results of the experiment, we identified the scratching signals that enable the determination when the scratching occurred. Furthermore, the difference among the amplitudes of the output signals enabled us to estimate where the subject scratched.
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