Relationship between steam pressure and temperature

There are a lot of them online, and they must be in physical chemistry books as well.

Saturated water vapor table 1. Arranged by temperature Temperature t/℃ Absolute pressure p/kPa Density of water vapor ρ/kg·m-3 Enthalpy H/kJ·kg-1 Heat of vaporization r/kJ·kg-1 Liquid water vapor 0 0.6082 0.00484 0 2491.1 2491.1 5 0.8730 0.00680 20.94 2500.8 2479.86 10 1.2262 0.00940 41.87 2510.4 2468.53 15 1.7068 0.01283 62.80 2520.5 2457.7 20 2.3346 0.01719 83.74 2530.1 2446.3 25 3.1684 0.02304 104.67 2539.7 2435.0 30 4.2474 0.03036 125.60 2549.3 2423.7 35 5.6207 0.03960 146.54 2559.0 2412.1 40 7.3766 0.05114 167.47 2568.6 2401.1 45 9.5837 0.06543 188.41 2577.8 2389.4 50 12.340 0.0830 209.34 2587.4 2378.1 55 15.743 0.1043 230.27 2596.7 2366.4 60 19.923 0.1301 251.21 2606.3 2355.1 65 25.014 0.1611 272.14 2615.5 2343.1 70 31.164 0.1979 293.08 2624.3 2331.2 75 38.551 0.2416 314.01 2633.5 2319.5 80 47.379 0.2929 334.94 2642.3 2307.8 85 57.875 0.3531 355.88 2651.1 2295.2 90 70.136 0.4229 376.81 2659.9 2283.1 95 84.556 0.5039 397.75 2668.7 2270.5 100 101.33 0.5970 418.68 2677.0 2258.4 105 120.85 0.7036 440.03 2685.0 2245.4 110 143.31 0.8254 460.97 2693.4 2232.0 115 169.11 0.9635 482.32 2701.3 2219.0 120 198.64 1.1199 503.67 2708.9 2205.2 125 232.19 1.296 525.02 2716.4 2191.8 130 270.25 1.494 546.38 2723.9 2177.6 135 313.11 1.715 567.73 2731.0 2163.3 140 361.47 1.962 589.08 2737.7 2148.7 145 415.72 2.238 610.85 2744.4 2134.0 150 476.24 2.543 632.21 2750.7 2118.5 160 618.28 3.252 675.75 2762.9 2037.1 170 792.59 4.113 719.29 2773.3 2054.0 180 1003.5 5.145 763.25 2782.5 2019.3 190 1255.6 6.378 807.64 2790.1 1982.4 200 1554.77 7.840 852.01 2795.5 1943.5 210 1917.72 9.567 897.23 2799.3 1902.5 220 2320.88 11.60 942.45 2801.0 1858.5 230 2798.59 13.98 988.50 2800.1 1811.6 240 3347.91 16.76 1034.56 2796.8 1761.8 250 3977.67 20.01 1081.45 2790.1 1708.6 260 4693.75 23.82 1128.76 2780.9 1651.7 270 5503.99 28.27 1176.91 2768.3 1591.4 280 6417.24 33.47 1225.48 2752.0 1526.5 290 7443.29 39.60 1274.46 2732.3 1457.4 300 8592.94 46.93 1325.54 2708.0 1382.5 310 9877.96 55.59 1378.71 2680.0 1301.3 320 11300.3 65.95 1436.07 2648.2 1212.1 330 12879.6 78.53 1446.78 2610.5 1116.2 340 14615.8 93.98 1562.93 2568.6 1005.7 350 16538.5 113.2 1636.20 2516.7 880.5 360 18667.1 139.6 1729.15 2442.6 713.0 370 21040.9 171.0 1888.25 2301.9 411.1 374 22070.9 322.6 2098.0 2098.0 0 2. Arrange by pressure Absolute pressure p/kPa Temperature t/℃ Density of water vapor ρ/kg·m-3 Enthalpy H/kJ·kg-1 Heat of vaporization r/kJ·kg-1 liquid water vapor 1.0 6.3 0.00773 26.48 2503.1 2476.8 1.5 12.5 0.01133 52.26 2515.3 2463.0 2.0 17.0 0.01486 71.21 2524.2 2452.9 2.5 20.9 0.01836 87.45 2531.8 2444.3 3.0 23.5 0.02179 98.38 2536.8 2438.1 3.5 26.1 0.02523 109.30 2541.8 2432.5 4.0 28.7 0.02867 120.23 2546.8 2426.6 4.5 30.8 0.03205 129.00 2550.9 2421.9 5.0 32.4 0.03537 135.69 2554.0 2416.3 6.0 35.6 0.04200 149.06 2560.1 2411.0 7.0 38.8 0.04864 162.44 2566.3 2403.8 8.0 41.3 0.05514 172.73 2571.0 2398.2 9.0 43.3 0.06156 181.16 2574.8 2393.6 10.0 45.3 0.06798 189.59 2578.5 2388.9 15.0 53.5 0.09956 224.03 2594.0 2370.0 20.0 60.1 0.13068 251.51 2606.4 2354.9 30.0 66.5 0.19093 288.77 2622.4 2333.7 40.0 75.0 0.24975 315.93 2634.1 2312.2 50.0 81.2 0.30799 339.80 2644.3 2304.5 60.0 85.6 0.36514 358.21 2652.1 2393.9 70.0 89.9 0.42229 376.61 2659.8 2283.2 80.0 93.2 0.47807 390.08 2665.3 2275.3 90.0 96.4 0.53384 403.49 2670.8 2267.4 100.0 99.6 0.58961 416.90 2676.3 2259.5 120.0 104.5 0.69868 437.51 2684.3 2246.8 140.0 109.2 0.80758 457.67 2692.1 2234.4 160.0 113.0 0.82981 473.88 2698.1 2224.2 180.0 116.6 1.0209 489.32 2703.7 2214.3 200.0 120.2 1.1273 493.71 2709.2 2204.6 250.0 127.2 1.3904 534.39 2719.7 2185.4 300.0 133.3 1.6501 560.38 2728.5 2168.1 350.0 138.8 1.9074 583.76 2736.1 2152.3 400.0 143.4 2.1618 603.61 2742.1 2138.5 450.0 147.7 2.4152 622.42 2747.8 2125.4 500.0 151.7 2.6673 639.59 2752.8 2113.2 600.0 158.7 3.1686 676.22 2761.4 2091.1 700.0 164.0 3.6657 696.27 2767.8 2071.5 800.0 170.4 4.1614 720.96 2773.7 2052.7 900.0 175.1 4.6525 741.82 2778.1 2036.2 1×103 179.9 5.1432 762.68 2782.5 2019.7 1.1×103 180.2 5.6333 780.34 2785.5 2005.1 1.2×103 187.8 6.1241 797.92 2788.5 1990.6 1.3×103 191.5 6.6141 814.25 2790.9 1976.7 1.4×103 194.8 7.1034 829.06 2792.4 1963.7 1.5×103 198.2 7.5935 843.86 2794.4 1950.7 1.6×103 201.3 8.0814 857.77 2796.0 1938.2 1.7×103 204.1 8.5674 870.58 2797.1 1926.1 1.8×103 206.9 9.0533 883.39 2798.1 1914.8 1.9×103 209.8 9.5392 896.21 2799.2 1903.0 2×103 212.2 10.0338 907.32 2799.7 1892.4 3×103 233.7 15.0075 1005.4 2798.9 1793.5 4×103 250.3 20.0969 1082.9 2789.8 1706.8 5×103 263.8 25.3663 1146.9 2776.2 1629.2 6×103 275.4 30.8494 1203.2 2759.5 1556.3 7×103 285.7 36.5744 1253.2 2740.8 1487.6 8×103 294.8 42.5768 1299.2 2720.5 1403.7 9×103 303.2 48.8945 1343.5 2699.1 1356.6 10×103 310.9 55.5407 1384.0 2677.1 1293.1 12×103 324.5 70.3075 1463.4 2631.2 1167.7 14×103 336.5 87.3020 1567.9 2583.2 1043.4 16×103 347.2 107.8010 1615.8 2531.1 915.4 18×103 356.9 134.4813 1699.8 2466.0 766.1 20×103 365.6 176.5961 1817.8 2364.2 544.9

I have a question: A certain amount of water is put into a container that can withstand infinite pressure. If the pressure is continuously added to the container, will the temperature of the water rise or boil? Suppose a pump with infinite lift is used to add water to a container. What will happen to the water in the container?

I don’t quite understand this, but it should be.

From the analysis of physics knowledge, a certain amount of water is put into a container that can withstand infinite pressure. If the container is continuously pressurized, the water temperature may rise, but it will definitely not boil, because the boiling point of water is proportional to the air pressure. The higher the air pressure, the higher the boiling point of water. If the air pressure is infinite, the boiling point of water will also be infinite. In other words, water will never reach the boiling point. Suppose a pump with infinite lift is used to add water to a container. What will happen to the water in the container? The density of water will become larger and larger, and the distance between molecules will gradually become smaller. To put it figuratively, it will be like a compressed biscuit.

In fact, both questions have the same truth. If the boiling point increases infinitely, then it will freeze. Will it become a material like a black hole if it continues?

9 MPa, 400 degrees Celsius, the flow rate is 10 tons of water vapor per hour, expand the capacity and reduce the pressure to 1.0 MPa (regardless of heat loss). How many tons per hour does the flow rate become? Has the temperature dropped and to what extent. My own understanding is: 1. The pressure decreases, the volume increases, and the flow rate increases at the same time. 2. After the pressure is reduced, the saturation temperature of the steam decreases, and the temperature of the steam also decreases at the same time. I don’t know if my understanding is correct. Please give me some advice. Thank you!

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