How to prevent the explosion of natural gas at home
Notes on the use of natural gas:1, the use of gas in the place why must maintain good ventilation?The use of gas (natural gas, artificial gas, liquefied petroleum gas) stove and water heater must maintain good ventilation place, this is because the gas combustion consumes the oxygen in the air to the combustion flue gas containing carbon dioxide produced at the same time, and a small amount of carbon monoxide, such as 1m3 natural gas combustion to the oxygen consumption of 10m3 in the air. At the same time 2m3 1m3 to produce carbon dioxide and water vapor. If the indoor ventilation, while the oxygen content in indoor air gradually reduced, the lack of oxygen will cause incomplete combustion and incomplete combustion will produce carbon monoxide, will cause poisoning, hypoxia and suffocation. Therefore the use of gas in place to maintain good ventilation the fresh air, timely supplement, and will smoke at any time to the outside row, which can prevent suffocation or carbon monoxide poisoning accidents, protect the family of Quan Hejian Kang.
Natural gas is mainly used for power generation, using natural gas as fuel for gas turbine power plant waste emission levels significantly lower than the coal-fired power plants and fuel, and high power generation efficiency, low construction cost, high construction speed; in addition, the gas turbine start stop speed, load capacity, water consumption, covers an area of province.Natural gas can be used as chemical raw materials. A product with natural gas as raw material of synthetic ammonia, methanol, carbon black and other nearly 20 varieties, the main chemical products two times or three times after processing include formaldehyde, acetic acid, more than two of methyl carbonate and other 50 varieties. Using natural gas as raw material the chemical production equipment investment, low energy consumption, less area, less staff, good environmental protection, low operating costs.Natural gas is widely used in civil and commercial gas stoves, water heaters, heating and cooling, but also for paper, metallurgy, quarrying, ceramics, glass and other industries, can also be used for waste incineration and dehydration treatment
Natural gas is a mixture of all kinds of natural gases in nature. It is a kind of combustible gas in the formationNatural gas is flammable and explosive and air mixture, the temperature reached 550 degrees Celsius will burn; the mixture concentration reached 5% - 15%, encountered fire will explode. The high calorific value of natural gas, about 8500 to 10 million Ka / M 3, the heat generated by the burning of natural gas is about 2.5 times of the same volume of city gas.Main uses of natural gas at present:
