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大庆油田设计院设计的全部采用国产设备、材料的第一套负压原油稳定生产装置,在用电子计算机优选方案的基础上,采用了压力密闭缓冲罐供油、LG20T—40/2螺杆压缩机、新研制的φ4×20米的卧式原油稳定器等工艺设备,从而在控制C_6拔出率不超过5％的条件下,满负荷运转,总收率可达0.3％以上(这时,每天可生产轻烃25吨以上)。如果轻烃、天然气、冷却水和电按大庆地区现行价格计算,那么该装置的投资回收期约为2.5年。
Daqing Oilfield Design Institute of the design of all the use of domestic equipment, materials, the first set of negative pressure crude oil stable production equipment, the use of electronic computer optimization program based on the use of pressure-tight buffer tank for oil, LG20T-40/2 screw compressor , The newly developed φ4 × 20 meters of horizontal crude oil stabilizer and other process equipment, so as to control the C_6 pull-out rate of not more than 5% of the conditions at full capacity, the total yield of up to 0.3% or more (at this time, every day Can produce more than 25 tons of light hydrocarbons). If light hydrocarbons, natural gas, cooling water and electricity are based on current prices in Daqing, the investment payback period of the plant is about 2.5 years.