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Experiments Conditions Experiments of Coal Flotation A series of conditions flotation test data show that, the best conditions are collector dosage is 0.8l/t, frother dosage is 0.06l/t, slurry concentration is 80 g/L and flotation is 3 min.
It illustrate that a good ash reduction effect will be gotten.
Depressant Action Time Depressant action time has an impact on the ash reduction effect of coal slurry flotation.

This paper concentrates on the knowledge discovery from peak load data.
Data description and preprocessing are shown in Section 3.
Data mining Tools Decision Tree.
SVM is a new and promising technique for data classification and regression[17].
Data description The study was conducted on the overall recorded load data and weather information of a city in southern China throughout 2010.

Introduction Nowadays, it can not only reduce natural resources consumption, but also avoid environmental effects due to solid waste treatment when beneficial using solid waste as secondary raw material to produce silicate cementitious materials, which plays an important role in energy saving and emission reduction.
Fig.1 System boundary of LCA for calcium carbide sludge cement clinker production Data Source Data collection of production processes.
The data of production process of using calcium carbide sludge to substitute limestone was obtained from one cement factory in Shan Dong province that uses the coal-fired pre-drying process and the coal consumption of pre-drying stage is 50.4kg.
The life cycle inventory related to Limestone is derived from the Sinocenter material life cycle data of Beijing University of Technology, while the inventories of clay, sandstone are from Ecoinvent database.
AP, POCP, HT and EP have declined by 5.2 %, 5%, 3.5% and 3.8%, mainly due to the reduction of electricity consumption.

Two sensors were used for location data acquisition.
Results and discussion Transverse loading tests During 3-point loading of specimen, acoustic emission data is recorded.
The AE data give a much clearer picture of progressing damage.
For highly damaged specimens the load reduction is significantly higher than to low damaged or virgin specimens.
Also this technique can find the relation between the severities of damages with the recorded AE data.

And then we analysis these data by using the method of fuzzy comprehensive evaluation analysis.
The economic evaluation indexes are: the selecting rate, the immersion recovery rate, the reduction rate of villager’s arable compensation, and the sugar cane production rate. 2)The environment benefit index Whatever the business, during the time of developing economic,we must pay attention to protect the ecological environment.
After the assignment of expert judgment method, we got the fuzzy evaluation result under three indicator systems, the specific data as the table 2.2-2.4 Tab.2.2 The Fuzzy Evaluation Results Table of Economic Indicators Evaluation projects and weights Excellent （90-100） Good （80-89） Middle （70-79） Poor （60-69） Very poor （<60） A1 （0.272） 0.6 0.23 0.1 0.07 0 A2 （0.225） 0.33 0.47 0.17 0.03 0 A3 （0.178） 0.3 0.4 0.2 0.07 0.03 A4 （0.325） 0.53 0.2 0.17 0.07 0.03 Tab.2.3 The Environmental Benefits Results Table of Economic Indicators Evaluation projects and weights Excellent (90-100) Good （80-89） Middle （70-79） Poor （60-69） Very poor （<60） B1(0.175) 0.37 0.3 0.23 0.03 0.07 B2 (0.216) 0.3 0.5 0.17 0.03 0 B3 (0.234） 0.5 0.27 0.13 0.1 0 B4 (0.375) 0.57 0.3 0.1 0.03 0 Tab.2.4 The Social Benefits Results Table of Economic Indicators Evaluation projects and weights Excellent （90-100） Good （80-89） Middle （70-79） Poor （60-69） Very
The historical data is that the area of the reclamation land and ecological restoration is about 70% per year, after 3 years governance, it up to 90%, the ecological restoration and land reclamation[9] of the old mining area has solved the old mining area’s environmental restoration, and won a better benefit for many people, set a good image and provide the reference for the peer. 3 Conclusions 1) For the associated issue of China’s rare earth mining, we have implemented land reclamation; We used the method of fuzzy comprehensive evaluation analysis to determine the effect’s evaluated indicators of mine land reclamation, and determined the outcome of each fuzzy evaluation under each index, and got the composite scores at last. the score is the quantitative outcome indicators to evaluate the effect of land reclamation, which will provide reference for decision-making. 2) In the process of implementing specific evaluation about the method of fuzzy comprehensive evaluation analysis, we
got the result that have strong intuitive and scientific, according to use the method of expert judging. 3) According to analysis and study the effect of land reclamation[10], we used the method of fuzzy comprehensive evaluation analysis to get some data, which reflected the effect of mine land reclamation under each indicator's system.

ID part is used to distinguish the types of primitives and Data part carry watermarking data.
Here we get the target data include Identifying code and Data code, we should use encryption transform the target data to W of (LenK-1) bits, W={wi|wiϵ{-1,1},i=1,2,3...
Degree elevation and reduction is used to connect a few NURBS surfaces.
Watermarking algorithms for 3D NURBS graphic data.
Managing CAD data as a multimedia data type using digital watermarking.

The activity data of Ni/Mo/La2O3/SBA-15 catalyst for the CO2 reforming of methane is shown in Fig. 1.
The catalyst in fresh exhibits two reduction peaks at around 490 and 790◦C.
The peaks above 200 ◦C should mainly result from the reduction of Mo or Ni ions for La containing Ni -Mo-SBA-15 samples. besides two reduction peaks at high temperature around 600 and 764◦C, a low-temperature peak emerges at 274 ◦C followed by a broad shoulder near 350◦C, that can be ascribed to the reduction of NiMoO4, less stable NiO and the other, to the first step of reduction (from Mo6+ to Mo4+) of polymeric octahedral Mo species.
Ressler[4] and co-worker concluded that the onset of reduction of MoO3 and the formation of MoO2 can be observed at 400-450◦C.The broad reduction peak centered around 600◦C can be attributed to framework Ni2+ reduction; wide reduction temperature range reflects the inhomogeneous distribution of framework Ni2+[5].
Timpe, In Situ XAS and XRD Studies on the Formation of Mo Suboxidex during Reduction of MoO3,J.

Big Data tools are already being used for this purpose by a growing number of companies [20].
It relates to BI (business intelligence) systems and Big Data solutions that have significantly expanded the possibilities available within the scope of BI tools (especially in the case of big, real-time, unstructured data sets) [20], [24].
They relate to such aspects as: regulations concerning the place of data storage and access to that data; data ownership, privacy and data protection issues; the applicability of the law connected with data protection and the scope of vendors’ responsibility (including liability for data residing in a particular online location).
Davenport, Big Data at Work: Dispelling the Myths, Uncovering the Opportunities, Harvard Business School Press, Boston, 2014
Wielki, Implementation of the Big Data concept in organizations – possibilities, impediments and challenges, in: M.

In the case of both steel grades is presented the reduction of the hysteresis, classical and excess losses, that occur after the applied treatments, using the concept of energy loss separation. 1.
This alloying permits the reduction of the effect of non-magnetic inclusions and to increase the grain size by metallurgical treatments [3].
This device can perform fast measurements, offers an AC frequency characterization and provides the hysteresis cycle, the relative magnetic permeability and the total power loss data.
The electrical resistivity increases with the temperature and for 700 °C the velocity diffusion of the Si atoms, dissolved in the Fe matrix is maximum, which determines the reduction of the hysteresis losses and the improvement of overall the magnetic properties, except for the magnetic saturation point, which decreases.
This is result of grain growth by annealing at high temperature, which generates a reduction of the number of domain walls and of the intensity of the micro-eddy currents [10, 11].

The influence of the curing age on the chloride permeability of HPC will decrease with the reduction of the water-binder ratio of HPC.
However,the reduction of water-binder ratio can result in the lower influence of the standard curing age on the chloride diffusion coefficients,no matter how many freeze-thaw cycles are applied.Under the identical condition of freeze-thaw cycles,the chloride diffusion coefficient of concrete is nearly suitable to a power function of curing age,the fitting functions are in Table 4.
Table 5 Test data No.
Fig. 5 Influence curve of Chloride diffusion coefficient subjected to different water -binder ratio at different curing ages ▲-C30;■-C35;◆-C40 The fitting functions are given as following: C30： y=23.874x-0.4734 R2=0.9590 (1) C35： y=25.677x-0.5442 R2=0.9804 (2) C40： y=21.168x-0.6111 R2=0.9692 (3) Curing ages have an obvious influence on the concrete with different water-binder ratios,namely,that the lower the water-binder ratio is,the lower the chloride coefficient is,and the reduction of water-binder ratio can result in the lower influence of curing age on the chloride diffusion coefficients.Under the identical condition of freeze-thaw cycles,the chloride diffusion coefficient of concrete
However,the reduction of water-binder ratio can result in the lower influence of the standard curing age on the chloride diffusion coefficients,no matter how many freeze-thaw cycles are applied; (c) Under the identical condition of freeze-thaw cycles,the chloride diffusion coefficient of concrete is nearly suitable to a power function of freeze-thaw cycles.