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| 有些油田原油集送站收集来的原油95%以上是水，5%以下是油，且带有泥沙，介质温度60-70℃，低于38℃易粘流。用钢管易腐蚀穿孔、易结蜡；玻璃钢管存在结垢、不耐老化、易碎、不易检修、丝脱落堵阀门等问题；材料-1能够满足0.5-5MPa、60℃、PH6.4-6.5的工艺要求，而且具有抗腐蚀、耐磨损、抗结垢、不结蜡、耐老化等优点，由于输送阻力小，可能不需要加热到60℃，50℃既可满足输送要求，能显著节能。 |
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feimi-china(金币+5,VIP+0):xiexei 6-19 11:12
feimi-china(金币+5,VIP+0):xiexei 6-19 11:12
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有些油田原油集送站收集来的原油95%以上是水，5%以下是油，且带有泥沙，介质温度60-70℃，低于38℃易粘流。用钢管易腐蚀穿孔、易结蜡；玻璃钢管存在结垢、不耐老化、易碎、不易检修、丝脱落堵阀门等问题；材料-1能够满足0.5-5MPa、60℃、PH6.4-6.5的工艺要求，而且具有抗腐蚀、耐磨损、抗结垢、不结蜡、耐老化等优点，由于输送阻力小，可能不需要加热到60℃，50℃既可满足输送要求，能显著节能。 Introduced from crude oil gathering stations of certain oil fields, the crude oil consists of more than 95% water, less than 5% of oil and silts and fines, of which the temperature is about 60-70℃, lower than 38℃ mucous flow. Corrosion, perforation and increasing wax are likely to happen when steel pipe is used, while glass steel pipe is easy for pipe scaling, and intolerant aging, fragile and difficult to repair, silk and other issues off the valve block. Not only can this material meet technological conditions of 0.5-5MPa, at 60℃, PH 6.4-6.5, but also possesses some advantages such as corrosion-resistant, wear-resistant, anti-fouling, non-wax, anti-aging, etc. As small resistance of transportation, it can be used to transport oil without heated to 60℃. Anyway, 50℃ can fulfill transportation, as well as energy conservation significant. |
2楼2009-06-18 19:08:54
xinyunsina
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feimi-china(金币+10,VIP+0):xiexie 6-19 11:12
feimi-china(金币+10,VIP+0):xiexie 6-19 11:12
|
有些油田原油集送站收集来的原油95%以上是水，5%以下是油，且带有泥沙，介质温度60-70℃，低于38℃易粘流。用钢管易腐蚀穿孔、易结蜡；玻璃钢管存在结垢、不耐老化、易碎、不易检修、丝脱落堵阀门等问题；材料-1能够满足0.5-5MPa、60℃、PH6.4-6.5的工艺要求，而且具有抗腐蚀、耐磨损、抗结垢、不结蜡、耐老化等优点，由于输送阻力小，可能不需要加热到60℃，50℃既可满足输送要求，能显著节能。 Some crude oil gathered from oil gathering stations contains more than 95% of water, less than 5% of oil and also some bedloads, of which the medium temperature is about 60-70℃ and be easy to become mucous flow below the temperature of 38℃. It will lead to the Corrosion perforation and be easy to wax when the steel pipe is used. However , glass steel pipe is easy for pipe scaling, intolerant of aging, fragile and difficult to repair, silk and other issues off the valve block. Material 1 can meets the technological conditions of 0.5-5MPa, 60℃, and PH of 6.4-6.5, which also has the advantages of corrosion-resistant, wear-resistant, anti-fouling, non-wax, anti-aging, and so on. On the other hand, because of the small transportation resistance , it can be used to transport oil at 50℃, which could significantly save energy comparing to the process of heating to 60℃. |
3楼2009-06-19 09:16:57
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feimi-china(金币+1,VIP+0):x 6-22 16:28
feimi-china(金币+2,VIP+0):x 6-22 16:28
feimi-china(金币+1,VIP+0):x 6-22 16:28
feimi-china(金币+2,VIP+0):x 6-22 16:28
| Some crude oil gathering station set to send to more than 95% of crude oil is water, 5% oil, and with sediment, temperature 60-70 ℃, lower than 38 ℃ easy flow. Easy to use steel pipe corrosion perforation and easy wax; the existence of the glass pipe scaling, intolerant aging, fragile and difficult to repair, silk and other issues off the valve block; -1 materials to meet the 0.5-5MPa, 60 ℃, PH6.4 - 6.5 The technological requirements, but also corrosion-resistant, wear-resistant, anti-fouling, non-wax, anti-aging, etc., as the transmission of small resistance, may not need heated to 60 ℃, 50 ℃ can meet the transportation requirements of energy conservation can significantly . |
4楼2009-06-19 15:04:37
