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The thicknesses of the samples (see Fig. 3) were as follows: 0.215 mm (Sample 1), 0.057 mm (Sample 2) and 0.036 mm (Sample 3), the numbering being in order of decreasing thickness.
During this deformation the average size of crystalline grains reduced approximately by 20%, from 45 microns to 36 microns.

Introduction Kiln slag was obtained from water hardening after leaching residue with a large number of coke powder went thought high temperature in volatile kiln reducing and volatilizing zinc, lead, cadmium, indium[1].The traditional treatment process of kiln slag include the combined process of segregation-flotation, hydrochloric acid leaching[2], bacterial leaching, flotation-chloridizing roasting, chloride-sulfate roasting, sintering-blast furnace, submerged smelting and magnetic separation –screening- air classification[3].
It was bad for mineral separation that constitute of the ore was complex. 2.1 Flotation test Flotation having good selectivity is an effective method of recovery of fine grained minerals.

Runner diameter 1.7m,Rated speed 600r/min, Runaway speed 962r/min; Maximum head 238m, Minimum head 220m, Rated head 231m; The number of active stay vanes and guide vanes are 24.Sediment particle diameter is 0.5mm,volume concentration is 5%.
The Basic Equations of Solid-phase Grain.

All these cores were broken by hammer, and four kinds of oil sands can be got by screening the broken grains.
The whole adsorption process can be divided into three stages: Stage I: With the increase of polymer concentration, individual molecule accelerates to the surface of adsorbent, and the number of polymer molecules increases quickly on the surface of oil sands.

Stepping outside on the west side, the master roof is mainly used for drying grain cereals.
Acknowledgements The project is supported by Shanxi Science Foundation (serial number:2012011025-3).

According the above, area of every kind of bio-productive land can be accumulated and the formula of the EF is: EF = N[ ef ] = ∑(wiAi ) = ∑wi ( Ci / Pi) (1) Where EF is the total ecological footprint, N is the number of population, ef is per capita ecological footprint, i is the type of consumption, wi is equivalence factor, Ai is per capita area of bio-productive land to produce the i-th consumption, Ci is per capita amount of the i-th consumption, and Pi is the global average production capacity of the i-th consumption.
Biological resources consumption is mainly include farm produces such as grain crop, cotton, vegetable and fruit, forest products like lignum, animal products such as meat, egg, milk and fur, aquatic products.

Considerable increase of carbide and carbonitrides sizes and decrease of the number of particles during the creep tests cause of a loss of stability of dislocation structure against its recovery [6].
It is generally accepted that creep cavities are nucleated at coarse and hard precipitates of Laves phase along grain boundaries [7,8] causing low ductility at low stresses and/or in the long-term exposures.

By decreasing the blast distance, number of impacted blast-particles under unit peened area would be increased, and larger strain is induced on the peened surface.
Therefore, the reverse transformation around the peened surface is caused by grain refinement and large shear strain due to the shot-peening test.

For example, the formation of the required grain size of austenite and the separation of niobium and vanadium carbonitrides require strict adherence to temperature and mode of the thickness reduction over the passes [7-22].
From the graph it is following that as the thickness of slabs decreases, with an increase in the number of passes in the rolling stand, the rolling temperature increases, presumably due to the heat released during deformation.

Figure 2 is the reflectivity of the three curves becomes larger as the wavelength increases, but when the same wavelength, the samples of 40˚C prepared has maximum reflectance ,because when the reaction temperature is 40˚C, the precipitated gum grains in the process, the number of titanium dioxide nucleus crystals is large, small size, and in the most uniform case,the reflectance of titania particles is strongest. 2.3 Effect of calcination temperature on the particle size of nano-TiO2 Figure 3 is the particle size curve of titania powder in different calcined temperature.