Page 249 - Plant design and economics for chemical engineers

TABLE 1
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Discrete compound-interest factor (1 + i)” at various values of i and nt
I -

1% 2% 3% 4 % 5% 6 % 7 % 8% 12% 14% 16% 18% 20%
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1 1 .OlOo 1.0200 1.0300 1.0400 1.0500 1.0600 1.0709 1.0800 l.lOOc 1.1209 1.1409 1.180( 1 1.18Ol 1.2000
2 1.0201 1.0404 1.060@ 1.0816 1.1025 1.1236 I. 1449 1.1664 1.21oc 1.2544 1.2996 1.345( 3 1.392’ 1.4400
3 1.0363 1.0612 1.0927 1.1249 1.1576 1.1910 1.2250 1.2597 1.331c 1.4040 1.4815 1.560!3 1.643( 1.7280
1.0406 1.0824 1.1256 1.1699 1.2155 1.2625 1.3108 1.3605 1.4641 1.5735 1.6890 1.810( 3 1.938I 2.0736
d 1.0510 1.1041 1.1593 1.2167 1.2763 1.3382 1.4026 1.4693 1.6105 1.7623 1.9264 2.100: 3 2.2871 2.4883
6 1.0615 1.1262 1.1041 1.2653 1.3401 1.4185 1.5007 1.5869 1.7716 1.9738 2.1950 2.43611 2.699( 2.9860
1.0721 1 Cl487 1.2299 1.3159 1.4071 1.5036 1.6058 1.7138 1.9487 2.2107 2.SO23 2.826: 1 3.18S! 3.6832
i 1.0829 1.1717 1.2668 1.3686 1.4775 1.6838 1.7182 1.8508 2.1438 2.4766 2.8592 3.278’ 3.7581 4.2998
9 1.0837 1.1961 1.3048 1.4233 1.5513 1.6885 1.8386 1.@9@0 2.3579 2.7731 3.2620 3.803( : 4.4351 5.1598
1 0 1.1046 1.2190 1.3439 1.4802 1.6289 1.7908 1.9672 2.1589 2.5931 3.1058 3.7072 4.41113 5.2331 6.1917
!l 1.1157 1.2434 1.3’&42 1.6395 1.7103 1.8983 2.1049 2.3316 2.8531 3.4785 4.2262 6.117: 6.1751 7.4301
1 2 1.1268 1.2662 1.4258 1.6010 1.7959 2.0122 2.2522 2.5182 3.1384 3.8960 4.8179 5.93cM : 7.2874 8.9161
1 3 1.1381 1.2936 1.4685 1.6651 1.8866 2.1329 2.4098 2.7196 3.4623 4.3635 6.4924 6.865( 3 8.599’ 10.699
1 4 1.1495 1.3195 1.5126 1.7317 1.9799 2.2609 2.5785 2.9372 3.7975 4.8871 6.2614 7.987! i 10.147 12.839
15 1.1610 1.3459 1.5580 1.800@ 2.0788 2.3986 2.75@0 3.1722 4.1771 5.4736 7.1380 @.265! 5 11.974 15.407
16 1.1726 1.3728 1.6047 1.8730 2.1829 2.S404 2.9522 3.4259 4.595c 6.1304 8.1373 10.748 14.129 18.488
1 7 1.1843 1.4002 1.6528 1.9479 2.2920 2.6928 3.1588 3.7m 5.0546 6.8660 9.2765 12.468 16.672 22.186
1 8 1.1961 1.4282 1.7024 2.0258 2.4066 2.8543 3.3799 3.9960 5.5599 7.6@00 10.575 14.462 19.673 26.623
19 1.2081 1.4568 1.7535 2.1068 2.5270 3.0256 3.6166 4.3157 6.11SC 8.6128 12.056 16.777 23.214 31.948
20 1.2202 1.4859 1.8061 2.1911 2.6533 3.2071 3.8697 4.6610 6.727t 9.6463 13.744 19.461 27.393 38.338
2 1 1.2324 1.5157 1.8603 2.2788 2.7800 3.3996 4.1406 5.0338 7.400:: 10.304 15.668 22.574 32.324 46.005
2 2 1.2447 1.5460 1.9161 2.3699 2.9263 3.6035 4.4304 5.4365 8.1402 12.100 17.861 26.186 38.142 55.206
2 3 1.2522 1.5769 1.9736 2.4647 3.0715 3.8197 4.7408 5.8715 8.954i 13.552 20.362 30.376 45 .OOS 66.247
2 4 1.2697 1.6084 2.0328 2.5633 3.2251 4.0489 5.0724 6.3412 9.8495 15.179 23.212 35.236 53.10@ 79.497
2 5 1.2824 1.6406 2.0938 2.6658 3.3864 4.2919 5.4274 6.8485 10.835 17.oaO 26.462 40.874 62.669 95.396
3 0 1.3478 1.8114 2.4273 3.2434 4.3219 5.7435 7.6123 10.063 17.449 29.960 50.950 87.044 143.37 237.38
3 5 1.4166 1.9@@9 2.8139 3.9461 6.5160 7.6861 10.677 14.785 28.102 52.800 98.101 180.31 328.00 590.67
4 0 1.4889 2.2080 3.2620 4.8010 7.04oa 10.286 14.974 21.725 45.259 93.051 188.88 378.72 750.38 469.8
4 6 1.5648 2.4379 3.7816 5.8412 8.9850 13.765 21.002 31.920 72.891 163.99 163.68 795.44 1 716.7 ;657.2
s o 1.6446 2.6916 4.3839 7.1067 11.467 18.420 29.457 46.902 17.39 289.09 100.24 670.7 3 8927.3 1100.4
5; t Percent intereat = (i)(lOO).