170、lng gasification station and bottle group station will be widely used in industrial gas supply - doer equipment
classification：industry publishtime：2021-02-06 14:16:48
lng gasification station and bottle group station will be widely used in industrial gas supply
lng gasification station and bottle group station will be widely used in industrial gas supply. in 2016, the environmental protection policy will be further tightened, the cost of natural gas will be reduced, and the "coal to gas" station construction enterprises will provide free equipment and other factors to help coal-fired boiler to natural gas (hereinafter referred to as "coal to gas") continue to march forward. under the guidance of the national energy policy of "pressing coal on gas", the "coal to gas" has become the general trend.
in the "coal to gas" environment, there are three sources of factory gas, one is pipeline natural gas, the other is compressed natural gas (cng), and the third is liquefied natural gas (lng). because of the large investment in pipeline natural gas laying, the franchise mode is adopted, and the opening fee of pipeline and enterprise in the early stage is higher, and the use cost is higher; cng pressure regulating station has high pressure, multi-stage decompression, poor safety and low cost; the cost of lng source is the lowest, the pressure of lng station is low, and the safety and economy are the strongest.
the main component of liquefied natural gas (lng) is methane, which is a kind of clean and efficient energy. it can be used not only as urban gas source, but also as vehicle fuel for buses and heavy trucks. compared with gasoline and diesel, it has the advantages of good explosion resistance, complete combustion, less exhaust pollution and long engine life. at the same time, lng is safe in use. the ignition point of lng is higher than that of gasoline, and the density of lng after gasification is lighter than that of air, so if there is a little leakage, it will fly away immediately, and it is not easy to cause natural explosion. compared with gaseous natural gas, the volume of lng is about 1 / 625 of the same volume of gaseous natural gas, so lng has the characteristics of high storage efficiency, less land occupation, and convenient for economic and reliable transportation. in recent years, the production and trade of lng are becoming more and more active, and lng is becoming a new hot spot in the world oil and gas industry.
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