Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Qi Sheng Xu"'
Publikováno v:
Materials Science Forum. 849:629-635
The Fe-based amorphous ribbons were prepared by the copper roller melt spinning method, and then the laser brazing was carried out using the amorphous ribbons as the brazing filler metal. Subsequently, laser was used to melt and brazed the plain stee
Publikováno v:
Journal of Fuel Chemistry and Technology. 43:1018-1024
The catalytic oxidation process of SO 2 and the effects of NH 3 , NO and O 2 on its oxidation behavior was investigated with FT-IR spectroscopy. It was found that the SO 2 oxidation occurred via the following steps. SO 2 first absorbed on V 2 O 5 and
Publikováno v:
The Open Mechanical Engineering Journal. 9:34-39
The bearing capacity of a new double ring reducer increases with the increase of load because of the elastic deformation of the gear tooth. In order to solve the problem of its bearing capacity quantificationally, the concept of the maximal bearing c
Numerical Study the NOx Emission Characteristics of 600MW Opposed Swirling Coal-Fired Utility Boiler
Publikováno v:
Advanced Materials Research. :847-855
In this paper, a computational fluid dynamics (CFD) model of a 600 MW opposed swirling coal-fired utility boiler has been established to numerically study the NOx emission characteristics under different ratios of over fire air (OFA) and modes of in-
Publikováno v:
Advanced Materials Research. :755-760
The application of selective catalytic reduction (SCR) system may affect mercury speciation in coal-combustion flue gas. The factors affecting mercury oxidation efficiency by SCR catalysts have been evaluated in this research. The influencing factors
Publikováno v:
Advanced Materials Research. :1451-1456
Infrastructure construction plays an important role in socio-economic development and urbanization level promotion. For the development of suburban infrastructure in Shanghai, the paper establishes the system of evaluation index and introduces the fu
Publikováno v:
Advanced Materials Research. :1574-1577
Concerning the steam-driven induced draft fan renovation tendency in large coal-fired power plants, the economic analysis of steam-driven way is proposed. And based on the 600MW unit of different capacity, the application characteristics are analyzed
Publikováno v:
Applied Mechanics and Materials. :608-612
The influences on the performance of wet flue gas desulfurization system in mercury removing after adding mercury removal additive were studied. As a consequence, the mercury removal efficiency can be improved by this kind of additive, that the effic
Publikováno v:
Advanced Materials Research. :308-311
Based on the implementation of the project of steam induced draft by one factory, heat balance calculation was employed to calculate the coal consumption rate between steam-driven and motor-driven induced draft fans. Besides, an all-purpose economic
Publikováno v:
Advanced Materials Research. 787:553-557
Concerning the steam induced draft fan renovation tendency in large coal-fired power plants, the economic and environmental benefit are analysed for certain 1036MW ultra supercritical units. Under the same generator output, despite the power generati