The Study Of Design Parameter For Liquid Hydrocarbon In Light Hydrocarbon Warehouse

By way of pressure store tin incommon use store manner– normal temperature pressure store, the pressure of store tin change along to air temperature, and approach the saturation smoke pressure at air temperature. The medium temperature in the store tin directly decide the design pressure of the store tin.Daqing oilfield company natural gas filiale locale light hydrocarbon store tin mostly adhibit heat preservation and insulation, belong to"having credibility keeping cold establishment"case. But the design pressure of the store tin still design according to the saturation smoke pressure at 50℃. In this way it bring on wall thick of the store tin bigger, work waste. In the text we will discuss that heat preservation pressure store case the store medium temperature change rule, accordingly gained the highest store temperature of the store medium, and then according this temperature design pressure is confirmed. It is comoared with the normal temperature pressure store, can falled wall thick of the store, reduced rolled steel dosage, accordingly falled the invest of the light hydrocarbon store tin. Adhibiting"heat preservation pressure store"accord"pressure case safety technology supervise regulations"prescribe. It save invest about 16.8% with the normal temperature pressure store, it's economy benefit is better.This design way is purport to the light hydrocarbon produced by singleness equipment, the temperature into the store tin; and store crude oil stabilization light hydrocarbon with fleet freezing light hydrocarbon. Especially to light hydrocarbon storeroom, fleet freezing light hydrocarbon tin and deep freezing light hydrocarbon tin, it saves investment greatly. Particularly This design way is value to the light hydrocarbon tins of not only light hydrocarbon storeroom, but also to Nanyi hydrocarbon storeroom, Hongya fleet freezing, Hongya deep freezing, Nanya fleet freezing, Nanya deep freezing, Xing V-1 fleet freezing, Xing V-1 deep freezing, XingⅨtin area, XingⅢtin area, Sanan fleet freezing and Sanan crude oil stabilization tin area, Beiya tin area, Laya tin area etc.