The Feasibility Study For The Natural Gas Engineering Of Transmission And Distribution System (Include The Natural Gas Station) Of The Baotou City

The Baotou City is a comprehensive industrial city relying mainly on metallurgy and machine-building. The coal is the main energy consumption in Baotou City, and its structure of energy consumption is absolutely unreasonable, and it causes very heavy pollution. The daily average value in a year of the main air pollutants in the city proper such as SO2, TSP, NOx, and CO are 0.100mg/ m3, 0.440mg/m3,0.049 mg/m3, and 4.536 mg/m3 respectively, and all of them have exceeded the limit values in the secondary standard. And the ratios exceeding the limit of daily average value are 18.36%. 82.08%, 3.12%, and 38.72% respectively. Besides, the annual average value of fluoride has also exceeded the limit, and its ratio of exceeding.The coal smoke pollution plays the first role in the atmospheric pollution of Baotou City. The annual coal consumption of the whole city is close to 11.00 million tones with the annual discharge amount of smoke and dust is 152,998 tons/an; the dust, 74,546 tons/an; the carbon dioxide, 2,563 tons/an; the fluoride, 15.3 tons/an. As for the pollutants from automobile exhaust to the air, the discharge amount of hydrocarbons is 6,348 tons/an; the NOx, 5,292 tons/an; the CO, 71,400 tons/an..The raising of the level of the customer penetration of the city gas is an important measure for improving the urban atmospheric environment.The natural gas comes from the Western Region Natural Gas Joint-Stock Co. Now, it serves Baotou's industry, and public utility.The city gas industry of the Baotou City was commenced from 1980, and the coke oven gas comes from the coking plant of Baotou Iron & Steel Co., and after the purification treatment, it was sent to the urban residential customers. Its calorific value is 4,200 kCal/m3.This article investigates BAOTOU's present situation, It fully considered the ability and the efficiency of the fuel gas transition system in BAOTOU, combining the development in the future and the short term. The result of the investigation fulfils safe, equilibrium and steady of the gas supply needs.In addition, using the method of Project investment analysis, object to economy reasonable and getting to the advanced standard to investigate the benefit of project investigate.When this acticle is processing, the author read documents about the country commission and the overall plan of Natural gas in Inner Mongolia, and also the pictures, files, and reports supplied by BAO TOU GAS COMPANY. asking supplier of gas equipment, having investigated transit system and alteration of natural gas.