整理环氧乙烷工段工艺流程图物料流程图物料衡算表.docx

1、整理环氧乙烷工段工艺流程图物料流程图物料衡算表1. 规划环境影响评价的报审2.辨识与分析危险、有害因素2）规划实施可能对环境和人群健康产生的长远影响。2.早期介入原则；建设项目所处环境的敏感性质和敏感程度是确定建设项目环境影响评价类别的重要依据，环境影响评价文件应当就该项目对环境的影响做重点分析。C.可能造成较大环境影响的建设项目，应当编制环境影响报告书仍以森林为例，营养循环、水域保护、减少空气污染、小气候调节等都属于间接使用价值的范畴。定量安全评价方法有：危险度评价法，道化学火灾、爆炸指数评价法，泄漏、火灾、爆炸、中毒评价模型等。发现规划存在重大环境问题的，审查时应当提出不予通过环境影响报告

2、书的意见；（4）根据评价的目的、要求和评价对象的特点、工艺、功能或活动分布，选择科学、合理、适用的定性、定量评价方法对危险、有害因素导致事故发生的可能性及其严重程度进行评价。第三节 带控制点的流程图图1：氧气进料图2：环氧反应图3：二氧化碳砐收图4：二氧化碳解析图5：环氧乙烷吸收与解析图6：急冷排放闪蒸图7：轻组份脱除与尾气吸收图8：环氧乙烷精制第四节 物料平衡（一）物料平衡图图1：氧气混合站图2：环氧乙烷反应图3：二氧化碳吸收图4：二氧化碳解析图5：环氧乙烷吸收解析图6：急冷排放闪蒸图7：轻组份脱除和尾气吸收图8：环氧乙烷精制（二）物料平衡表表一：环氧反应部分物料号101102103104/

3、202105106/212名称氧气进料乙烯进料甲烷进料循环气反应器进料反应器出料组成Mol%气相气相气相气相气相气相初期末期初期末期初期末期初期末期初期末期初期末期EOACALH2OMEGDEGTEGTTEGN2ARO2CH4C2H4C2H6CO2FANAHCO3K2CO3KHCO30.0000.0000.0000.0000.0000.0000.0000.0050.19599.80.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0050.19599.80.0000.0000.0000.000

4、0.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.05099.850.1000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.05099.850.1000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0002.0010.0000.00096.900.4930.0000.6060.0000.0000.0000.0000.0000.000

5、0.0000.0000.0000.0000.0002.0010.0000.00096.900.4930.0000.6060.0000.0000.0000.0000.0130.0000.5340.0000.0000.0000.0001.1663.4515.63853.3828.641.8455.3370.0000.0000.0000.0000.0130.0000.5370.0000.0000.0000.0001.1554.0435.02852.1428.661.9786.4440.0000.0000.0000.0000.0120.0000.5000.0000.0000.0000.0001.095

6、3.2398.32050.1030.001.7315.0010.0000.0000.0000.0000.0120.0000.5000.0000.0000.0000.0001.0773.7728.15148.6430.001.8466.0010.0000.0000.0000.0002.5760.0011.6970.0000.0000.0000.0001.1093.2815.35950.7427.221.7546.2540.0000.0000.0000.0002.5760.0011.9880.0000.0000.0000.0001.0913.8204.75049.2727.081.8697.559

7、0.0000.0000.0000.000温度()40403030101078.8779.7775.6776.28134.18136.09压力（MPa)2.752.752.552.552.552.551.761.761.761.761.471.47质量流量(Kg/Hr)7622.18703.86961.67276.9119.6113.7169330171019184033187113184031187111摩尔流量(Kmol/Hr)238.1271.9248.1259.47.256.887326.47281.77819.97819.97720.97720.9体积流量(M3/Hr)222.2253

8、.8207.4216.86.316.00118551180912526.712546.217439.817555.3密度（kg/m3）34.334.333.633.618.918.914.314.514.714.910.610.7表二：二氧化碳部分物料号201203204205206名称工艺放空CO2吸收塔进料CO2吸收塔顶部物料V201罐底部物料P202出口组成Mol%气相气相气相液相液相初期末期初期末期初期末期初期末期初期末期EOACALH2OMEGDEGTEGTTEGN2ARO2CH4C2H4C2H6CO2FANAHCO3K2CO3KHCO30.0130.0000.5300.0000.0

9、000.0000.0001.1523.4085.56752.71028.2891.8226.5090.0000.0000.0000.0000.0130.0000.5320.0000.0000.0000.0001.1363.9804.94951.32428.2211.9477.8970.0000.0000.0000.0000.0130.0000.5300.0000.0000.0000.0001.1523.4085.56752.71028.2891.8226.5090.0000.0000.0000.0000.0130.0000.5320.0000.0000.0000.0001.1363.9804.

10、94951.32428.2211.9477.8970.0000.0000.0000.0000.0120.0007.7520.0000.0000.0000.0001.1203.3125.41051.22827.4611.7701.9340.0000.0000.0000.0000.0120.0007.5770.0000.0000.0000.0001.1233.9304.88750.68527.8281.9232.0340.0000.0000.0000.0000.0000.000100.000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.000

11、0.0000.0000.0000.0000.0000.000100.000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.00093.4572.2400.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0001.8012.5020.0000.00093.4572.2400.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0001.8012.502温度()38.

12、01538.2861.75461.9371111115050111111压力(MPa)1.4251.4221.8251.8251.7901.7901.781.780.1470.147质量流量(Kg/Hr)318.5317.247584.746945.746215.244354.02733.62539.4303965.4370438.1摩尔流量(Kmol/Hr)13.62713.32036.21972.12093.51995.2151.7141.013090.315953.0体积流量(M3/Hr)23.84323.3512995.02901.13667.93520.22.7702.573265.

13、472323.5密度（kg/m3）13.413.615.916.212.612.698798711451145表三：二氧化碳系统部分物料号207208/309209210213名称C201到C202进料V202顶部闪蒸汽V202到C202进料C202顶部放空C203底部物料组成Mol%液相气相液相气相液相初期末期初期末期初期末期初期末期初期末期EOACALH2OMEGDEGTEGTTEGN2ARO2CH4C2H4C2H6CO2FANAHCO3K2CO3KHCO30.0020.00092.6822.2470.0000.0000.0000.0000.0000.0010.0060.0090.0000

14、.0000.0000.0001.0723.9810.0020.00092.6822.2470.0000.0000.0000.0000.0000.0010.0060.0090.0000.0000.0000.0001.0723.9810.0550.0006.7270.0000.0000.0000.0000.2841.5622.43321.74631.4880.82234.8840.0000.0000.0000.0000.0450.0007.7140.0000.0000.0000.0000.2451.5911.90418.55127.7660.77741.4070.0000.0000.0000.00

15、00.0020.00092.7872.2230.0000.0000.0000.0000.0000.0000.0000.0010.0000.0000.0000.0001.0683.9190.0020.00092.7872.2230.0000.0000.0000.0000.0000.0000.0000.0010.0000.0000.0000.0001.0683.9190.0000.00084.2390.0440.0000.0000.0000.0000.0000.0010.0060.0250.00015.6850.0000.0000.0000.0000.0000.000 82.2250.0460.0

16、000.0000.0000.0000.0 000 .0010.0060.0260.00017.6960.0000.0000.0000.0001.2510.00097.6360.9600.0600.0000.0000.0000.0010.0020.0160.0280.0010.0400.0000.0050.0000.0001.2500.00197.6220.9660.0600.0000.0000.0000.0010.0010.0160.0280.0010.0490.0000.0050.0000.000温度()111111636411111110410441.81141.991压力(MPa)1.8

17、001.8000.3150.3150.3210.3210.1270.1271.4501.447质量流量(Kg/Hr)307368.9374967.7104.6151.1310000.8377356.112795.014475.2295000295000摩尔流量(Kmol/Hr)13044.315913.13.4154.73013193.616060.1578.6639.815663.815659.5体积流量(M3/Hr)266.120324.64729.99441.657268.399326.713983.615819.9298.3298.3密度（kg/m3）115511553.53.6115

18、511550.9150.915989.988.8表四：环氧吸收部分物料号214215216217/308218名称C205进料C204到V301进料C203到V204进料K301入口物料P206入口物料组成Mol%液相气相气相气相液相初期末期初期末期初期末期初期末期初期末期EOACALH2OMEGDEGTEGTTEGN2ARO2CH4C2H4C2H6CO2FANAHCO3K2CO3KHCO31.2590.00196.8601.6310.0000.0000.0000.0000.0010.0020.0160.02830.000.0380.0000.1640.0000.0001.2150.00197

19、.3131.2560.0000.0000.0000.0000.0010.0010.0150.0260.0010.0440.0000.1260.0000.00038.8720.01158.5510.0140.0000.0000.0000.0050.0310.0460.4660.8010.0191.1830.0000.0000.0000.00039.0030.02258.2080.0140.0000.0000.0000.0050.0360.0410.4490.7900.0201.4120.0000.0000.0000.0000.0130.0000.5300.0000.0000.0000.0001.

20、1523.4085.56752.71028.2891.8226.5090.0000.0000.0000.0000.0130.0000.5320.0000.0000.0000.0001.1363.9804.94951.32428.2211.9477.8970.0000.0000.0000.0000.3030.0001.9660.0000.0000.0000.0000.2201.2861.94219.04931.4880.75942.9880.0000.0000.0000.0000.4460.0001.9670.0000.0000.0000.0000.2001.3761.58916.97228.6

21、240.74248.0830.0000.0000.0000.0000.0000.00098.9610.9740.0610.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0050.0000.0000.0000.00098.9540.9800.0610.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0050.0000.000温度()46.6547.8105.0104.935.335.3155.4155.9123.7123.7压力(MPa)1.461.4520.2050.2051.4251.4

22、221.571.5670.2200.220质量流量(Kg/Hr)1403.41792.315871.16039.9173751176467571.9674.8307486307417摩尔流量(Kmol/Hr)73.194.4556.1560.17434.47412.917.519.916619.916613.3体积流量(M3/Hr)1.4141.8118326.88383.512912.712894.638.844.4327.1327.1密度（kg/m3）992.8989.81.91.913.413.714.715.2939.9939.9表五：环氧吸收解析部分物料号219220/4152212

23、22223224/319名称C203到C204进料P210到C406C205到C206C203贫液进料C303/304贫液进料C303/304塔釜出料组成Mol%液相液相液相液相液相液相初期末期初期末期初期末期初期末期初期末期初期末期EOACALH2OMEGDEGTEGTTEGN2ARO2CH4C2H4C2H6CO2FANAHCO3K2CO3KHCO31.3290.00097.60.9590.0600.0000.0000.0000.0010.0020.0150.0260.0010.0390.0000.0050.0000.0001.3420.00197.5360.9650.0600.0000.0000.0000.0010.0010.0150.0260.0010.0470.0000.0050.0000.0000.0000.00080.92217.8181.1670.0000.0000.0000.0000.0000.0000.0000.0000.0000.0000.0940.0000.0000.0000.00080.92317.8171.1670.0000.000