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環(huán)合/水解工序說(shuō)明:藍(lán)色表示未分釜或分釜合并,黃色表示分釜環(huán)合反應(yīng)釜組成質(zhì)量/kg 質(zhì)量分?jǐn)?shù)/%6,8-二氯辛酸乙酯2500.2057613純化水1250.1028807水合硫化鈉2750.2263374環(huán)合硫磺42.50.0349794反應(yīng)料體積/L 質(zhì)量/kg 四丁基溴化銨22.50.01851851215121595%乙醇5000.4115226合計(jì)12151水解液組成質(zhì)量/kg 質(zhì)量分?jǐn)?shù)/%水解 硫辛酸鈉68.580.09525反應(yīng)料體積/L 質(zhì)量/kg 其他2.9150.0040486700720氯化鈉35.1950.0488819四丁基溴化銨11.250.015625水260.350.36159726,8-二氯辛酸鈉51.1930.0711014其他29.930.0415694氫氧化鈉1.7530.0024347乙醇258.3150.3587708合計(jì)7201減壓濃縮反應(yīng)料體積/L 質(zhì)量/kg 700350720酸化液組成質(zhì)量/kg 質(zhì)量分?jǐn)?shù)/%四丁基溴化銨11.250.0161731氯化鈉92.42 0.1328637酸化硫辛酸61.960.0890742反應(yīng)料體積/L 質(zhì)量/kg 水476.6460.68523598695.6其他53.3240.076659合計(jì)695.61萃取液組成質(zhì)量/kg 體積/L萃取乙酸乙酯312.5343.1反應(yīng)料體積/L 質(zhì)量/kg 941.41008.1飽和食鹽水(數(shù)據(jù)不合理,校正為有機(jī)相1/2)組成質(zhì)量/kg體積/L食鹽+水23.58491 17.733012水洗校校正正112.782112.782150150反應(yīng)料體積/L 質(zhì)量/kg 493.1487.242濾渣組成質(zhì)量/kg 無(wú)水硫酸鎂6.25壓濾干燥有機(jī)相組成質(zhì)量/kg 體積合計(jì)/L體積/L體積/L乙酸乙酯312.5343.1343.1343.1硫辛酸61.96一定量其他一定量一定量減壓蒸餾反應(yīng)料體積/L質(zhì)量/kg 343.1 374.46結(jié)晶反應(yīng)料體積/L質(zhì)量/kg 171.55 218.21淋洗液離心組成質(zhì)量/kg 體積/L反應(yīng)料體積/L質(zhì)量/kg 乙酸乙酯12.513.87171.55 218.21真空干燥組成質(zhì)量/kg 硫辛酸111.53乙酸乙酯27.8825精制工序乙酸乙酯硫辛酸粗品質(zhì)量/kg 167.295組成質(zhì)量/kg 體積/L185.675硫辛酸55.765雜質(zhì)1.1153脫色反應(yīng)料體積/L質(zhì)量/kg 231.25 228.6365壓濾濾渣反應(yīng)料體積/L質(zhì)量/kg 組成質(zhì)量/kg 231.25 228.6365活性炭5.5765結(jié)晶反應(yīng)料體積/L質(zhì)量/kg 231.459223.06淋洗液離心組成質(zhì)量/kg 體積/L反應(yīng)料體積/L質(zhì)量/kg 乙酸乙酯12.513.87231.459223.06真空干燥反應(yīng)料質(zhì)量/kg 131.04572精品硫辛酸質(zhì)量/kg 104.84572粉碎/包裝精品硫辛酸質(zhì)量/kg 104.32剩余/kg4.32合計(jì)4桶環(huán)合反應(yīng)結(jié)束組成質(zhì)量/kg質(zhì)量分?jǐn)?shù)/%硫辛酸乙酯140.790.115878069水341.70.281238271硫磺5.830.004798417氯化鈉70.390.057934919/2四丁基溴化銨22.50.018518762乙醇468.9140.3859425316,8-二氯辛酸乙酯1050.086420891其他59.860.049268139合計(jì)1214.9841計(jì)量罐/2組成質(zhì)量/kg體積無(wú)水硫酸鎂20%氫氧化鈉225184.6L餾出液組成質(zhì)量/kg質(zhì)量分?jǐn)?shù)/%乙醇258.3150.918241118脫水干燥壓濾水230.081758882合計(jì)281.3151濃縮液組成質(zhì)量/kg質(zhì)量分?jǐn)?shù)/%硫辛酸鈉68.580.156373271氯化鈉35.1950.080250179四丁基溴化銨11.250.025651783其他84.0380.191619961氫氧化鈉1.7530.003997118水237.750.542107687合計(jì)438.5661計(jì)量罐一定量堿溶液組成體積/L質(zhì)量/kg 2mol/L 鹽酸248257X2酸水相酸堿中和組成質(zhì)量/kg 體積合計(jì)/L氯化鈉92.42598.3中性廢液水476.646四丁基溴化銨一定量其他一定量有機(jī)相組成質(zhì)量/kg 體積合計(jì)/L乙酸乙酯312.5343.1硫辛酸61.96一定量其他一定量一定量有機(jī)相組成質(zhì)量/kg 體積合計(jì)/L乙酸乙酯312.5343.1硫辛酸61.96一定量其他一定量一定量干燥劑組成質(zhì)量/kg 無(wú)水硫酸鎂6.25X2餾出液組成質(zhì)量/kg體積/L減壓蒸餾乙酸乙酯156.25171.55濃縮液組成質(zhì)量/kg體積/L硫辛酸61.96171.55其他一定量乙酸乙酯156.25X2母液組成質(zhì)量/kg 體積合計(jì)/L減壓蒸餾乙酸乙酯154.80875171.55其他一定量一定量濾餅X2組成質(zhì)量/kg 硫辛酸55.765乙酸乙酯13.94125活性炭質(zhì)量/kg 5.5765濾液組成質(zhì)量/kg 體積/L乙酸乙酯167.295185.675硫辛酸55.76545.784合計(jì)223.06231.459X2母液組成質(zhì)量/kg 減壓蒸餾乙酸乙酯166.695硫辛酸少量濾餅X2組成質(zhì)量/kg 硫辛酸52.42286乙酸乙酯13.1合計(jì)65.52286X2回收乙醇質(zhì)量/kg 464.8減壓蒸餾殘余液市政處理廢水處理廠回收乙酸乙酯質(zhì)量/kg 862.551殘余液市政處理