Writer： admin Time：2021-09-23 00:00 Browse：℃
Blast furnace gas burner flame automatic tracking detection, pressure detection, high and low voltage protection, temperature control, flameout, pressure limit alarm, boot automatic hair purge, parking and failure automatic hair purge. Safe and reliable. Let's see the development prospects of natural gas burners in our country
Natural gas burner in my country's development prospects
A low nitrogen burner is one of a gas burner that is developed and designed according to the physical and combustion characteristics of different combustible gases, and thus its targeted and adaptability is very prominent. As the fuel of the burner, the main feature is characterized by a variety of nitrogen compounds in natural gas, and it is as high as 90%, so it is a high-quality fuel having a high heat generation. The following Xiaobian focuses on introducing you natural gas. The main component of the low nitrogen burner natural gas is a methane (CH4) content of 80% to 98% (by volume), in addition to a small amount of alkanee hydrocarbon (CNH2N + 2), such as ethane (C2H6) , Propane (C3H8) (which is from 0.1% to 7.5%) and hydrogen sulfide (about 1%), etc., other incompisent gases such as ammonia (0 ~ 5%) and carbon dioxide (within about 1%) rare. Natural gas is a colorless, slightly with rotten odor, its density is 0.73 ~ 0. 80kg / m3, light is light than air, easy to fire, and the amount of air required for combustion is 9 ~ 14m3 / m3. Due to methane and other hydrocarbons, the carbon particles can be precipitated during combustion, so the flame is bright and the radiant ability is strong. The composition of natural gas can be very different from the production area, and the content of nitrogen and carbon dioxide can be as high as 15%, so the heat value of natural gas can also have a lot of difference, and there is 40kJ (each cubic meter), which is only 33kJ. The amount of H2S is relatively high is called acid, and completely free of sulfur is called sweet. The need to purify the amount of H2S to be purified. The natural gas flowing out of some natural gas contains considerable moisture, mineral impurities, oil, and is separated and purified by the gas tank to the use unit. The burner low nitrogen burner is very widely used in my country. The main reason is that my country's Sichuan region has rich natural gas resources. The mining cost of natural gas is very low, is a cheap fuel. In addition to the cost of industrial fuel, natural gas (fertilizer, plastic, synthetic rubber, dye, medicine, and artificial petroleum, etc.) can also be used as urban gas after urination. Overall, the development prospect of natural gas burner is inelatable.
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