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Q: What is the difference between white and black peat: Of course, the use of "white peat" is better, because the nursery substrate needs to maintain water to maintain nutrients

Q: What is called carbon baking paint?: Fluorocarbon baking varnish with fluorine resin as the main film forming material; also known as fluorocarbon paint, fluorocarbon coating, fluorocarbon resin coating. In a variety of coating, fluorocarbon resin coatings due to the introduction of fluorine element electronegativity, fluorocarbon bond energy, has the good performance

Q: How to make charcoal war of survival: 5, and then you can see the list of items.First of all, you can use logs to burn leaves can be obtained, followed by the excavation of the rock layer. Generally in the underground 10*10 can find coal. Coal is used to dig or burn wood into charcoal.

Q: Coal and carbon is one thing, what is the difference?: Chemical composition:The organic matter in coal is high polymer complex organic compounds, mainly composed of carbon, hydrogen, oxygen, nitrogen, sulfur and phosphorus and other elements, and more than three carbon, hydrogen and oxygen and total organic matter occupies 95%; inorganic matter in coal also contains carbon, hydrogen, oxygen, sulfur and other elements of a few. Carbon is the most important component in coal, and its content increases with the degree of coalification. The content of carbon in peat is 50% ~ 60%, the lignite is from 60% to 70%, the bituminous coal is from 74% to 92%, and the anthracite is from 90% to 98%. Sulfur in coal is the most harmful chemical component. Coal combustion, in which sulfur generated SO2, corrosion of metal equipment, pollution of the environment. The content of sulfur in coal can be divided into 5 levels: high, greater than 4%; sulfur rich coal, from 2.5% to 4%; sulfur in coal, from 1.5% to 2.5%; low sulfur coal is 1% ~ 1.5%; ultra low sulfur coal, less than or equal to 1%. Sulfur in coal can be divided into two categories: organic sulfur and inorganic sulfur.

Q: Bamboo charcoal package is valid: The 2 part of the harmful gases such as formaldehyde, ammonia and other dissolved in water, so the water contains some of the harmful water soluble bamboo. After drying, this part of the harmful substances will evaporate into the atmosphere with water. Of course, to the outdoor drying.3 bamboo charcoal will absorb a lot of microorganisms, they will be attached to the surface of bamboo charcoal or blocked in the hole crossing, affecting the absorption of bamboo charcoal on other harmful substances. After drying in the sun, the role of ultraviolet light, some of the microbes will be killed, roadblocks were cleared.

Q: What kinds of coal are there? What are their names?: According to the classification of coal China, which accounted for 27.65% of the class of non coking coal, coking coal accounted for 72.35%, including the former coal (13.75%), (3.53%) coal, coking coal, lean coal (5.81%) (4.01%), the other is divided into grades of coal (0.55%); the latter includes smokeless coal (10.93%), coal (5.55%), weakly caking coal (1.74%), (13.8%) non caking coal, long flame coal (12.52%), brown (12.76%), natural coke (0.19%), not the grades of coal (13.80%) and grade (coal is not clear 1.06%). Category: coal is divided into major categories according to the degree of coalification and process performance.

Q: What industry is washed coal: (1) anthracite (WY). Anthracite has high carbon content, low volatile yield, high density, high hardness and high ignition point. 01 anthracite for the old Anthracite; anthracite coal for the typical anthracite, anthracite coal No. 03 for the young anthracite, No. 02. Such as Beijing, Jincheng, Yangquan were 01, 02, 03 anthracite.(2) lean (PM). Coal is a high degree of coalification coal, non caking or slight caking. Non coking in layered coking furnace. Short flame, burning resistant.

Q: How much is a cubic meter of natural gas?: General rules of comprehensive energy consumption calculation GB/T2589-2008Liquefied petroleum gas 1.7143 kgce/kg (standard coal coefficient)

Q: What are the varieties of coal?: Category: coal is divided into major categories according to the degree of coalification and process performance.Category: a further subdivision of the categories according to the nature and purpose of the coal.

Q: 1 tons of standard coal equivalent to the number of kilowatt hours, or is equal to the number of 1 kilowatt hours of standard coal: The current national standard coal by 6000 kcal /kg conversion. As calculated by the conversion of calories,Conversion formula Q=0.24I2R=0.24*3600 (second) =864 kcal /1kw.h

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