Zobrazeno 91 - 100
of 230
pro vyhledávání: '"Xue-Song Zhang"'
Publikováno v:
Advanced Materials Research. :874-877
Fluctuation of security and flux, when natural circulation was halted in primary circuit of low temperature nuclear heating reactor by experiment during small break loss of coolant accident was studied. This is one of disadvantage aspect to such syst
Publikováno v:
Chemical Engineering Journal. :222-228
Sewage sludge, mine tailing and dredged sediment, as well as wastewater rich in heavy metal, pose threats to biota life and their treatments are thorny issues. A novel strategy using Cr-contaminated sediment to treat wastewater containing heavy metal
Autor:
Xue Song Zhang
Publikováno v:
Advanced Materials Research. :174-177
In textile enterprise, the monitoring and maintenance of equipments is a big problem. There are many inconvenience by traditional wiring way, and this paper puts forward a remote monitoring system based on ZigBee technology with low cost and high eff
Autor:
Xue Song Zhang
Publikováno v:
Advanced Materials Research. :1688-1691
Based on the mechanism of concrete carbonation, the effects of content of fly ash in the binder, the water to binder ratios, compound activator, and long-term curing on the carbonation depth of fly ash high-performance concrete are investigated. Expe
Autor:
Xue Song Zhang, Jing Jiang
Publikováno v:
Advanced Materials Research. :507-513
In this paper, intelligent control system in the intersection was designed by use of the control principles of green light length. The green light time from four groups were controlled by actual traffic flow, which could be detected by use of inducti
Publikováno v:
Chemical Engineering Journal. 180:9-18
A new composite photocatalyst (Fe 2 O 3 and ZrO 2 /Al 2 O 3 ) combining the properties of both semiconductor and Fenton like catalyst was prepared by loading the Fe 2 O 3 and ZrO 2 on an aluminum oxide support through a sol–gel method. The catalyst
Publikováno v:
Advanced Materials Research. :3652-3658
Concrete degradation in sulfuric acid environment had been widely recognized and the corrosion mechanism needs be further understood. A long time immersion test of concrete specimens in dilute sulfuric acid is carried out. The experiment is designed
Publikováno v:
Bioresource Technology. 102:8247-8252
Bio-chars with high adsorption capacity derived from rice-husks and corncobs were prepared at different retention times (RTs) in a pyrolysis reactor. At a fixed pyrolysis temperature, the pyrolysis RT is a key factor influencing the surface areas and
Publikováno v:
Journal of Wuhan University of Technology-Mater. Sci. Ed.. 26:527-532
A long time immersion experiment of mortar specimens is carried out to investigate their degradation mechanism by sulfuric acid. Water-cement ratios of mortar are ranging from 0.5 to 0.7 and the pH value of sulfuric acid is 3.5 and 4.0 respectively.
Publikováno v:
Advanced Materials Research. :931-937
This paper is described about the research work on the PC beam for extradosed prestressed bridges. After summing up domestic extradosed prestressed bridges with PC beam, we recommended that the PC beam should be more diversity and creative. We have d