Overall Process Outline Propane to Acrylic Acid design plant proses

21 Table 4.2: Mixing Section Stream Summary. This table provides temperature, pressure, vapor fraction, and component flow rates for all streams in the mixing section of the process flowsheet. Stream S ‐114 S ‐115 S ‐133 O2 S ‐101 S ‐102 AIR S ‐103 PROPANE S ‐104 S ‐105 S ‐132 S ‐106 Temperature °F 85 225 225 75 ‐106 230 75 406 75 24 230 264 228 Pressure psia 25 59 54 500 60 55 14.6959 54 150 60 55 60 54 Vapor Fraction 1 1 1 1 1 1 1 1 0.2 1 1 1 Total Flow lbhr 554490 554490 554490 23839 23839 23839 12636 12636 23616 23616 23616 5653 620230 Component Flows lbhr Propane 153820 153820 153820 23616 23616 23616 2817 180250 Oxygen 2427 2427 2427 23839 23839 23839 2943 2943 3 29212 Propylene 19146 19146 19146 305 19451 Acrylic Acid 1791 1791 1791 110 1901 Water 5713 5713 5713 1834 7547 Nitrogen 313410 313410 313410 9693 9693 130 323240 Acetic Acid 379 379 379 158 537 Carbon Dioxide 57798 57798 57798 296 58094 Dowtherm 22

4.3 Reactor Section

Figure 4.3: Reactor Process Diagram. This shows the flowsheet for the reactor section of the process, which includes the Dowtherm cooling loop and flash drum. 23 Table 1.3: Reactor Stream Summary. This table provides temperature, pressure, vapor fraction, and component flow rates for all streams in the reactor section of the process flowsheet. Stream S ‐114 PURGE S‐106 S‐109 S‐110 S‐111 S‐112 S‐116 S‐107 S ‐108 Temperature °F 85 85 228 280 85 82 85 85 740 780 Pressure psia 25 25 54 40 35 30 25 25 49 45 Vapor Fraction 1 1 1 1 0.92 0.92 1 1 1 Total Flow lbhr 55449 1714 9 62023 62023 62023 62023 57163 4859 6 62023 62023 Component Flows Propane 15382 4757 18025 16223 16223 16223 15857 3651 18025 16223 Oxygen 2427 75 2921 2 2505 2505 2505 2502 3 2921 2 2505 Propylene 1914 6 592 1945 1 2011 9 2011 9 2011 9 1973 9 380 1945 1 2011 9 Acrylic Acid 1791 55 1901 2854 8 2854 8 2854 8 1846 2670 2 1901 2854 8 Water 5713 177 7547 2230 9 2230 9 2230 9 5890 1641 9 7547 2230 9 Nitrogen 31341 9693 32324 32324 32324 32324 32311 130 32324 32324 Acetic Acid 379 12 537 1393 1393 1393 390 1003 537 1393 Carbon Dioxide 5779 8 1788 5809 4 5989 4 5989 4 5989 4 5958 5 308 5809 4 5989 4 Dowtherm Stream DOWTHERM ‐1 DOWTHERM ‐6 DOWTHERM ‐2 DOWTHERM ‐3 Temperature °F 198 198 738 458 Pressure psia 40 15 35 30 Vapor Fraction Total Flow lbhr 385000 385000 385000 385000 Component Flows lbhr Dowtherm 385000 385000 385000 385000