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A ton of standard coal can send the number of electricity
- Now the power plant unit capacity of coal consumption is small, you can do 0.3 kwh per kilowatt hour of electricity consumptions
Coal can be used to do
- 5) living coal: the number of living coal is also large, accounting for about 20%. of fuel coal6 metallurgical power coal: Metallurgical power coal is mainly used for sintering and blast furnace coal injection, the use of less than the amount of coal power 1%.s
Coal quality test, Mt, Mad, Aad, Vad each represents what mean
- The first indicator: moistureThe moisture in coal is divided into internal water, external water, crystal water and waterToo much water in the coal, is not conducive to processing, transportation and so on, combustion will affect the thermal stability and thermal conduction, coking will reduce the coke yield and extend the coking cycleNow we often report the moisture index:s
Coal is used to do?
- . Some low ash, low sulfur and high HGI anthracite is also used as raw material for blast furnace injection. Coal: coal soot level top coal, it is characterized by a higher ignition temperature (350 - 360 DEG C), high calorific value, weak bond or not. Coal is mainly used for power generation and power plant boiler fuel. The use of coal, and the other with the use of high volatile coal is also a good way. Lean coal: low volatile, low bond strength, can be used alone to coking. As with other suitable for coking coal blending, lean coal incorporation will make block increase the degree of coke products.s
What is the difference between raw coal and standard coal?
- 2 standard coal (Standard coal):Energy containing various fuels is different, such as 1 tons of coal of about 7560 kwh, 1 tons of coal is about 2200 kwh, 1 tons of coke for 7790 kilowatt hours, 1 cubic meters of gas for 4.7 kilowatt hours. In order to use convenient, uniform standards, the comparison between the quantity and quality of energy, coal, oil and natural gas are according to a certain proportion of unified converted into standard coal to represent (calorific value of 1 kilograms of standard coal is 29 trillion and 270 billion joules, namely per ton of standard coal is 29270 MJ). The conversion method is:s
Activated carbon shelf life
- The activated carbon in environmental protection, industrial and civil aspects have been widely used, and has achieved considerable success, however, need to replace the activated carbon in the saturated adsorption saturation, can be said to be bad, but the activated carbon adsorption is a physical process, impurity activated carbon can be used in high temperature steam will be used in the for desorption, and to restore its original activity, in order to achieve the purpose of reuse.s
What is the difference between white and black peat
- What do you mean by "white peat", the longer - colored, herbaceous peat?s
What is the role of coal
- 1 power generation coal: more than 1/3 of China's coal used to generate electricity, the current generation of the average coal consumption of standard coal 370g/ (kW * h) or so. The power plant using the calorific value of coal, the heat energy into electricity2) steam locomotive coal: accounts for about 2% of the power coal, the average coal consumption of the boiler is 100kg/ (10000 tons / km)3) coal for building materials: about l0% of the power coal, the largest amount of coal used in cement, followed by glass, brick, tile and so on4 general industrial boiler coal: in addition to the thermal power plant and large heating boiler, the general enterprise and the heating of the industrial boiler model, large quantity and scattered, with coal accounts for about 30%.s
Multiple Faces of Solar Cells
- When most people think of solar energy most likely they think of the ubiquitous black panels that have appeared mounted on the roofs of many dwellings and commercial buildings in u...
Solar Cells? What Use are they?
- Ok, so you are probably thinking, solar cells, what's all the fuss about, they are used to make soar panels mounted on houses to help save electricity right?Right, they are, th...
If it doesn't Look like a Solar Panel, is it Still Generating Power?
- Most of us do not really spend too much time looking up when we are out and about, we are more focussed on looking at where we are going. But, if you have ever scanned the roof top...
Raw material characteristics of home solar panel
- Home solar panel is the core part of the solar power generation system, the role of solar panels is to convert the solar energy into electric energy, the output DC power into the s...
the types of solar power renewable
- Solar power renewable has two major types: one is the sun's rays (also known as solar energy), and the other is the solar thermal power (also known as solar thermal power gener...