一、總 二、熱量的原理和準(zhǔn) 三、熱量任 四、熱量.........................................................................................環(huán)氧乙烷生產(chǎn)工段熱量H101預(yù)熱 環(huán)氧乙烷純化工段熱量 乙二醇生產(chǎn)工段熱量H301預(yù)熱 乙二醇純化工段物料 五、總 一、總25萬噸的乙二醇裝置，在全工藝段中伴隨著物料從一二、熱量的原理和準(zhǔn)QinQoutQin——Qout——Q+W=∑Hout-Q——設(shè)備的熱負(fù)荷；∑Hout——離開設(shè)備的各物料焓之和∑Hin——進(jìn)入設(shè)備的各物料焓之和三、熱量任四、熱環(huán)氧乙烷生產(chǎn)工段熱H1011-1 Heat 1-2 H11- Pressure Vapor MoleFlow MassFlow VolumeFlow Enthalpy 4.1.2R101表1-1-3-QHeat表1-CO11-PressureVapor11MoleFlowMassFlowVolumeFlowEnthalpy 1-6-2E-F1011-7 Heat 1-8F11-F11-511PressureVapor110MoleFlowMassFlowVolumeFlowEnthalpy1-9 純化工-10 T2011-10QHeat 1-11H21-M21-Pressure111Vapor001MoleFlowMassFlowVolumeFlownhaa/alhr（續(xù)表 1-120-4E-T2021-13QHeat H2O-Pressure1111Vapor0110MoleFlowMassFlowVolumeFlowEnthalpy 1-15 4.2.3T2031-16-QHeat01-17H23-S21-Pressure111Vapor0001MoleFlowMassFlowVolumeFlowEnthalpy（續(xù)表（續(xù)表-1-18 0 4.3乙二醇生4.3乙二醇生產(chǎn)工段熱

1-19 Heat 1-20 Material H31- Pressure Vapor MoleFlow MassFlow VolumeFlow Enthalpy -9.21E-T301-QHeat-QHeat表1-MaterialH31-Pressure111Vapor00MoleFlowMassFlowEnthalpy1-244.3.3R3011-25-QHeat1-26H32-Pressure11Vapor0MoleFlowMassFlowVolumeFlowEnthalpy 1-27 -4.65E-乙二醇純化工段能量T401多效精餾塔表1- QHeat P41-Pressure33Vapor000MoleFlow（續(xù)表（續(xù)表MassFlowVolumeFlowEnthalpy1-30-4.55E-T402多效精餾塔1-31 Heat 1-32Pressure1Vapor000MoleFlowMassFlowVolumeFlowEnthalpy1-33T403多效精餾塔1-34 P42-P42-PressureVapor000MoleFlow1-35MassFlowVolumeFlowEnthalpy1-36五、總1-37(每種泵備用臺(tái)IX180-65- IS100-80- P104-IS150-125- P104-IS100-80- P105-IX1100-80- P105-IS80-65- P106-IS65-50- P106-IS65-40- P107-IX180-65- 4P107-IX165-50- 1-38BES900-2.5-280-6/19-21BES1100-2.5-430-6/19-21BES1800-1.0-1785-9/19-42BES1100-2.5-430-6/19-21BES800-2.5-215-6/19-21BES1800-2.5-1410-9/25-41BES800-2.5-215-6/19-21BES1200-2.5-610-9/25-21BES1100-1.0-425-6/19-41（續(xù)表（續(xù)表BES1800-1.0-1430-9/25-42BES500-2.5-40-4.5/25-21BES1400-1.0-1000-9/19-61BES900-1.0-280-6/19-21BES1100-1.0-435-6/19-21BES800-1.0-215-6/19-21BES1800-2.5-1075-6/19-62BES600-1.0-85-4.5/19-21BES1100-1.0-435-6/19-21BES600-1.0-85-4.5/19-21BES1200-2.5-765-9/19-21BES1800-1.0-1785-9/19-42BE