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According to data[1], 1 billion tons of slag has already been stacked in China until now, while 0.2 billion tons of these are continuously discharged and stacked per pear.
WB ％ 20.66 9.81 0.22 0.24 15.08 4.85 2.78 3.12 4.5 Experimental process In this study, reduction reaction of hematite was researched to separate iron and quartz.
The optimal technological condition [7]is as: reduction time is 60 min, reduction temperature is 1550 and alkalinity of slag should be controlled between 0.3~0.5 in order to get better slag to form glass ceramics.
Experimental study of hematite melting reduction under high temperature.ICMSE2011

Primarily because of their high specific strength and stiffness, these composite materials could also be used in Automobiles weight reduction and other applications.
This reduces the generation of greenhouse gases as they are produced during the bauxite processing and alumina reduction. 1.2 Stir Casting Method for Fabrication of MMC’s Fig.1 Stir casting setup Stir Casting is a liquid state method of composite materials fabrication, in which a dispersed phase (ceramic particles, short fibers) is mixed with a molten matrix metal by means of mechanical stirring.
The after tensile test area reduction percentage is 11% higher for microsphere based Al-MMC compared with fly ash based Al-MMC.
Table. 2 Tensile test result comparisons Load Vs Displacement data for Tensile test Data/Sample 5% Fly ash Al-MMC 5% Microsphere Al-MMC Ultimate Breaking Load (kN) 2.81 2.435 Displacement at F max (mm) 4.7 1.2 Maximum Displacement (mm) 5.6 2.5 Area of Cross Section (mm2) 29.62 30.203 Ultimate Stress (kN/mm2) 0.095 0.081 Elongation (%) 4.444 4.4829 Reduction in area (%) 10.769 12.188 Yield Stress (kN/mm2) 0.061 0.074 Yield Stress/ Ultimate tensile stress ratio 0.644 0.924 The yield stress withstanding capability is 17.5% higher in value for microsphere based Al-MMC compared with fly ash based Al-MMC.
The Compression test results of Al-MMC were done by Standard UTM tabulated below Table. 3 Compression test results comparison Load Vs Displacement data for Compression test Data/Sample 5% Fly ash Al-MMC 5% Microsphere Al-MMC Ultimate Breaking Load (kN) 22.63 26.5 Displacement at F max(mm) 4.3 6.7 Maximum Displacement(mm) 8.4 9.1 Area of Cross Section (mm2) 130.54 124.54 Ultimate Stress(kN/mm2) 0.17 0.212 5.

And the monetary value is calculated based on the functional zones with map data after visual interpretation.
Data Sources The geographical coordinates of Liaohe River estuarine wetland nature reserve is longitude 121° 00'~ 121° 30', latitude 40° 45'~ 41° 00'.
The study is based on TM image data of Liaohe River estuarine wetland nature reserve in 1988, 1995, 2000, 2005, 2006, 2007 and 2009.
For the reason that the data span is 7 years, the average value of the 7 year data is chosen as basic data to make it more consistent.
Considered the average value of the two data, the scientific and education value for per unit area of the wetland is calculated as 3897.2 yuan/hm2.

Intelligent plant design of pipeline transportation presents in this paper, taking intelligent data integration technologies, holding real-time data, running conditions of pipeline transportation and equipment, devices modeling integrated into a platform, achieving optimal scheduling, the goal of intelligent scheduling, as a result it can improve the management level, achieve energy conservation, improve production efficiency.
The platform through FCS, MES, ERP three-tier to establish the basic platform of the intelligent plant, control the main production device real-time date of the whole plant, provide a data foundation for further advanced control strategies.
(3) Establishment the virtual reality platform that based on the enterprise-level production whole process simulation technology Establishment the module that can processes the prescribed format data and then obtain the running state of the slurry; and for the pulp operation in real-time data acquisition and effective management; use slurry model manipulate the related effective management data to form a slurry operation monitoring information ; create a graphical configuration and slurry running state publishing system; analysis long-distance pipeline transportation process pipeline diameter change, and monitoring the slurry erosion corrosion on the pipeline, as well as dynamic monitoring pipeline whether has the phenomenon of retention of coarse particles of pulp, so in a timely manner to avoid the pipe wear when stopping and then starting caused by the backlog of coarse particle slurry in the pipeline.
On-line monitoring system based on ERP / MES / PCS three-tier structure, with pipeline transportation production practice, based on information and pipeline professional knowledge, through the key technology (data collection, expert model, platform, database, mobile communication technology, product model technology) to achieve the organic integration of expert system and management system and to achieve the combining of management and control.
Realize production information integrated system and data visualization systems, and can optimize scheduling to save energy on information systems to reach emission reduction requirements.

The literature data showed that nickel-based catalysts presented high activity in dry reforming of methane reaction [5-7].
The data were recorded by TCD from 100 °C to 900 °C.
The data was recorded from 50 °C to 900 °C.
Crystallite sizes of Ni0 determined by XRD after reduction at 700 °C for 1 hour and after reaction at 700 °C for 8 hours.
The content of Ni2+ determined by XPS after reduction and after reaction.

For this, the Chinese standard Code for Design of Steel Structures (GB50017-2003) [1] is according to the formula of axial compression and introduced a coefficient η reduction on steel strength design values.
Shilun Shi and others [6] through the comprehensive experimental results with domestic and abroad relevant data, studied of one-sided bolt connecting single angle steel, put forward different calculation formula for different computing length interval.
So by using the large engineering finite element software ANSYS, carrying on the modeling from the common equilateral angle steel in 110kV, 220kV and 500kV transmission towers, and comparing with non-equilateral angle steel data to get replacement conditions.
Table 1 Comparison between experimental data and the simulation values Angle steel specification Length [mm] Yield strength [MPa] Experimental data [kN] Simulation values [kN] Errors L45×5 739 280 66 66.98 1.48% L56×5 990 280 77.6 79.8 2.84% L56×5 737 280 79.3 82.56 4.11% L110×7 3074 235 154.37 146.34 -5.2% L100×8 3543 345 129.54 137.74 6.33% The results of analysis Through to the modeling analysis of 23 kinds of equilateral angle steels and 23 kinds of non-equilateral angle steels (the long-side and short-side connection working condition should be considered), and comparing the results, due to space limitations, it gives some comparison charts [Fig. 6].
For example, when the length of L63×6 is shorter than 1215mm, the section area of L63×40×7 is smaller than L90×56×5 and the buckling force of L63×40×7 is higher, so in this range we’d better to choose L63×40×7. 4) Through more contrast, to obtain substitution table of angle steels that is shown in Table 2: Table 2 Substitution table of angle steels (parts) Original angle steels Replacement Length range[mm] Non-equilateral angle steels Connection method section area reduction [cm2] section area reduction [%] Weight reduction [kg/m] L50×5 (0,910] L70×45×4 L 0.25 5.21 0.19625 [2113,+∞) S L70×8 (0,1451] L75×50×8 L 1.2 11.25 0.942 (1451,1501] L80×50×8 L 0.8 7.5 0.628 L75×8 (0,1366] L80×50×8 L 1.63 14.17 1.27955 (1366,1541] L100×63×7 L 0.4 3.48 0.314 (1541,1661] L90×56×8 L 0.3 2.61 0.2355 L80×6 (0,1137] L70×45×7 L 1.74 18.51 1.3659 (1137,1309] L90×56×6 L 0.84 8.94 0.6594 (1309,1425] L80×50×7 L 0.68 7.23 0.5338 L80×7 (L,1472] L75×50×8 L 1.39 12.8 1.09115 L80×8 (L,1381] L100×63×7 L 1.2

A limited number of experimental data are presented and used for further verification.
Reduction in elastic properties due the cracks in layers of [0,90]s laminate.
FEM model Ex/Ex0 0.9179 0.9162 Ey/Ey0 0.9106 0.9072 vxy/vxy0 0.8075 0.8195 vyx/vyx0 0.8010 0.8200 ααααx/ααααx0 0.9573 0.9576 ααααy/ααααy0 0.9539 0.9534 Comparison with experimental data The predictive model was applied to experimental Young's modulus and Poisson's ratio data for cross-ply laminates.
Experimental data of reduction of both stiffness and Poisson's ratio in GF/EP [02,902]s cross-ply laminates compared with model predictions.
Transverse cracking and stiffness reduction in composite laminates.

H denotes the reduction factor for the Cu2+ 3d-3s (and -4s) orbital admixture due to tetragonal distortion [15].
The structural data of this site are illustrated as the two bond lengths R|| ≈ 2.721 Å parallel to the C4 (horizontal c) axis and four bond lengths R^ ≈ 1.931 Å perpendicular to the C4 axis (vertical a and b axes) [19].
Substituting these data into Eqs. (1) and (5), the g factors, hyperfine structure constants and Knight shifts are calculated and given in Table 1.
Table 1 The g factors, hyperfine structure constants (in 10–4 cm–1) and Knight shifts (in %) for Tl2Ba2CuO6+y g// g^ A// A^ K// K^ Calc. 2.23 2.04 –121.07 –22.46 1.29 0.23 Expt. [11] - - –120.31 –22.56 1.27 0.25(1) Discussion It can be found from Table 1 that the theoretical Knight shifts and hyperfine structure constants obtained from the high order perturbation formulas agree well with the experimental data.
Karwowski, Handbook of Atomic Data, Elsevier Press, New York, 1976.

Hanging transportation has been listed in the "ten key projects" to promote energy saving and emission reduction.
According to data announced by the Department of Transportation, the annual one-way passing capability through the three gorges dam is 50 million tons and two-way 100 million tons, each lock operates with daily average of 22 times.
According to the statistics data of lock passing by the maritime administration department of the three gorges, in the only half a year of 2003, the passing volume through the three gorges is 13.7701 million tons, in 2004 34.3062 million tons, in 2009 increased to 60.8873 million tons and in 2010 the lock is operated 9407 times, 58302 ships and 507500 passengers passing through, freight volume of 87.94 million tons including 78.8 million tons of transported cargo and 9.14 million tons of Over-Dam transshipment goods, increasing 18.44% comparatively year-on-year and making a new record.
A statistical data of heavy cargo transportation over years shows that heavy goods transport restricted by bridges or tunnels on railway and highway usually take waterway Ro-Ro transportation as a preference.
A market research data of transport vehicles along the Reservoir shows: commercial bulk alcohol is carried out of Sichuan, Guizhou, Chongqing, and other provinces and cities as much as 30-400000 tons by nearly 20000 transport vehicles.

And energy saving adapts to the international form of low carbon and emission reduction.
Energy saving plays an important role in emission reduction[2].
And the excess steam is removed in time when the flow of the demineralized water suddenly becomes low. 4 Data Sources and Transformation Results The data of this study is got mainly from production and operation data of field engineering. 4.1 Determination of Energy Efficiency. 1) After the implementation of the project, energy saving benefit (△C) refers to the sum of all kinds of energy saving multiplied by energy unit price.
Energy saving data is calculated by equation 1.
Transformation of Energy Saving and Emission Reduction of Coal Chemical Enterprises Based on Circular Economy[D].