Energy-saving clean coal
A sanitary coal and raw coal technology, applied in the petroleum industry, solid fuel, fuel, etc., can solve life-threatening, environmental pollution, energy waste and other problems, and achieve the effects of reducing pollution, large flames, and saving coal
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Embodiment 1
[0010] The energy-saving sanitary coal of the present invention is made of the following raw materials: 50 kg of raw coal, 20 kg of soil, 15 kg of fly ash, 15 kg of lime, 0.1 kg of silicate, 0.1 kg of permanganate, and 0.1 kg of magnesium oxide .
[0011] The energy-saving hygienic coal of the present invention is made into honeycomb coal according to needs and existing technology.
[0012] The fire time is 15-20 minutes, 3-4 kg per furnace, the active volatilization time is more than 2.5 hours, the total burning time is 5-8 hours, the flame is large, and it can form a large fire with a diameter of 10 cm and a height of 15-20 cm. Flame, furnace mouth temperature can be similar to liquefied gas furnace, as high as 730-770 ℃.
Embodiment 2
[0014] The energy-saving hygienic coal of the present invention is made of the following raw materials: 50 kilograms of raw coal, 17 kilograms of soil, 14 kilograms of fly ash, 14 kilograms of lime, 0.1 kilogram of silicate, 0.1 kilogram of permanganate, and 0.1 kilogram of magnesium oxide .
[0015] The energy-saving hygienic coal of the present invention is made into briquettes according to needs and existing techniques.
[0016] All the other are identical with embodiment 1.
Embodiment 3
[0018] The energy-saving sanitary coal of the present invention is made of the following raw materials: 50 kg of raw coal, 23 kg of soil, 16 kg of fly ash, 16 kg of lime, 0.1 kg of silicate, and 0.1 kg of permanganate.
[0019] The energy-saving hygienic coal of the present invention is made into coal blocks according to needs and existing techniques.
[0020] All the other are identical with embodiment 1.
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