Design of Batch Distillation Columns Using Short-Cut Method at Constant Reflux

Table 7

Luyben capacity factor (kmol/h), total annual cost (US dollars), and annual profit (US dollars) for all run tested.

𝑁=20	CAP	TAC	Annual; Profit	𝑁=30	CAP	TAC	Annual; Profit	𝑁=40	CAP	TAC	Annual; Profit	𝑁=50	CAP	TAC	Annual; Profit
20 AAC	8.32	2,707,761	6,888,024	30 AAC	12.05	2,584,428	10,770,437	40 AAC	12.54	2,545,032	11,269,511	50 AAC	13.22	2,434,307	12,019,167
20 AAD	9.69	2,187,882	9,126,161	30 AAD	11.95	2,937,486	10,228,855	40 AAD	11.39	2,313,797	10,656,153	50 AAD	11	3,062,296	9,615,441
20 AAE	9.41	3,034,353	8,331,207	30 AAE	9.59	2,261,039	14,427,428	40 AAE	9.89	2,286,638	9,595,175	50 AAE	9.92	2,363,145	9,560,023
20 ABC	9.55	3,098,611	7,796,65	30 ABC	12.83	2,975,478	11,679,082	40 ABC	13.27	2,920,941	12,193,296	50 ABC	13.88	2,826,157	12,927,012
20 ABD	10.64	2,578,732	10,034,788	30 ABD	12.71	3,328,536	11,137,500	40 ABD	12.17	2,704,937	11,564,707	50 ABD	11.78	3,453,446	10,523,985
20 ABE	10.27	3,425,203	12,963,589	30 ABE	10.42	2,652,089	15,336,073	40 ABE	10.68	3,417,488	9,764,019	50 ABE	10.71	2,754,295	10,468,567
20 ACC	8.35	3,748,601	6,284,554	30 ACC	10.97	3,624,068	10,168,385	40 ACC	11.29	3,570,452	10,681,678	50 ACC	11.72	3,475,647	11,415,415
20 ACD	9.35	3,228,722	8,522,691	30 ACD	10.93	3,977,126	9,626,803	40 ACD	10.59	3,354,437	10,053,100	50 ACD	10.33	4,102,936	9,012,388
20 ACE	9.17	4,075,193	11,451,492	30 ACE	9.32	3,300,679	13,825,376	40 ACE	9.55	4,066,978	8,252,414	50 ACE	9.58	3,403,785	8,956,970
20 ADD	8.15	3,245,612	8,024,166	30 ADD	9.43	4,705,256	8,426,006	40 ADD	9.24	3,981,327	8,971,705	50 ADD	9	4,729,826	7,945,305
20 ADE	8.1	3,902,083	11,142,967	30 ADE	8.26	4,028,569	7,170,719	40 ADE	8.49	4,693,868	7,171,027	50 ADE	8.48	4,030,675	7,889,887
20 AED	7.16	3,128,458	7,854,437	30 AED	8.32	5,088,206	7,778,314	40 AED	8.28	4,517,917	8,177,664	50 AED	8.15	5,312,036	7,091,332
20 AEE	7.21	3,974,589	10,783,578	30 AEE	7.45	4,411,759	11,976,887	40 AEE	7.83	5,230,458	6,376,986	50 AEE	7.75	4,613,055	7,035,744
20 BAC	8.03	3,088,244	5,133,767	30 BAC	11.24	2,964,411	9,016,681	40 BAC	11.64	2,910,215	9,530,554	50 BAC	12.18	2,815,490	10,264,211
20 BAD	9.27	2,568,365	7,371,904	30 BAD	11.18	3,317,969	8,474,599	40 BAD	8.95	2,694,280	8,901,896	50 BAD	10.43	2,815,490	8,488,473
20 BAE	10.11	3,414,836	10,300,705	30 BAE	9.24	2,641,522	12,673,172	40 BAE	9.51	3,406,821	7,101,218	50 BAE	9.54	2,813,628	7,735,766
20 BBC	9.16	3,479,094	6,042,394	30 BBC	12.02	3,355,961	9,924,825	40 BBC	12.39	3,301,424	9,638,237	50 BBC	12.89	2,815,490	11,563,905
20 BBD	10.17	2,959,215	8,280,531	30 BBD	11.94	3,709,019	9,383,243	40 BBD	8.35	3,084,890	11,269,511	50 BBD	11.19	3,833,929	8,769,728
20 BBE	9.88	3,805,144	11,209,874	30 BBE	10.02	3,032,572	13,581,816	40 BBE	10.26	3,797,971	10,656,153	50 BBE	10.29	3,134,778	8,714,310
20 BCC	8.13	4,129,084	4,530,298	30 BCC	10.48	4,004,551	9,276,235	40 BCC	10.76	3,950,935	9,638,237	50 BCC	11.13	3,856,130	9,661,158
20 BCD	9.06	3,609,205	6,768,434	30 BCD	10.47	4,357,609	7,872,546	40 BCD	10.18	3,734,920	8,298,843	50 BCD	9.96	4,483,419	7,258,131
20 BCE	8.92	4,455,676	11,656,974	30 BCE	9.06	3,681,162	12,071,119	40 BCE	9.27	4,447,461	6,498,166	50 BCE	9.3	3,784,268	7,202,714
20 BDD	8.73	3,436,095	9,262,082	30 BDD	9.15	5,085,749	6,671,739	40 BDD	8.99	4,361,810	7,217,448	50 BDD	8.78	5,110,309	6,191,048
20 BDE	7.33	4,282,566	11,348,449	30 BDE	8.11	4,409,052	10,870,562	40 BDE	8.33	5,074,351	5,416,770	50 BDE	6.74	4,411,068	6,135,720
20 BED	7.74	3,517,941	8,893,353	30 BED	8.15	5,468,689	6,024,057	40 BED	8.13	4,898,400	6,423,407	50 BED	6.49	5,692,519	5,337,075
20 BEE	7.14	4,355,072	10,989,060	30 BEE	9.14	4,792,242	10,222,630	40 BEE	7.61	5,610,941	4,622,729	50 BEE	6.3	4,993,538	5,281,487
20 CAC	6.79	3,721,664	3,454,355	30 CAC	9.39	3,598,331	7,232,366	40 CAC	9.68	3,543,644	6,945,929	50 CAC	10.05	3,448,910	8,480,396
20 CAD	7.92	3,201,785	8,373,305	30 CAD	9.41	3,901,389	6,740,784	40 CAD	9.16	3,327,700	7,118,051	50 CAD	8.95	4,076,199	6,077,369
20 CAE	7.89	4,048,256	10,459,672	30 CAE	8.09	3,274,942	10,889,357	40 CAE	8.32	4,040,241	5,317,403	50 CAE	8.36	3.377,048	6,021,951
20 CBC	7.85	4,112,514	4,362,982	30 CBC	10.22	3,989,381	8,141,010	40 CBC	10.5	3,934,844	8,655,224	50 CBC	10.86	3,839,960	9,389,040
20 CBD	8.8	3,592,635	9.856,202	30 CBD	10.22	4,342,439	7,599,428	40 CBD	9.95	3,718,850	8,026,625	50 CBD	9.73	4,467,349	6,985,913
20 CBE	8.69	4,439,106	11,368,298	30 CBE	8.86	3,665,992	6,343,901	40 CBE	9.07	4,431,391	6,225,947	50 CBE	9.1	3,768,098	6,930,595
20 CCC	7.15	4,762,504	2,850,886	30 CCC	9.16	4,637,971	6,630,314	40 CCC	9.38	4,584,355	7,143,607	50 CCC	9.66	4,489,550	7,877,344
20 CCD	8.02	4,242,625	7,769,835	30 CCD	9.18	4,191,029	6,888,732	40 CCD	9	4,368,340	6,515,029	50 CCD	8.84	5,116,839	5,474,317
20 CCE	7.99	5,089,096	9.856,202	30 CCE	8.15	4,314,582	10,287,305	40 CCE	8.33	5,080,881	4,714,351	50 CCE	8.36	4,417,688	5,418,899
20 CDD	7.19	4,069,515	7,461,310	30 CDD	8.18	5,719,169	4,887,924	40 CDD	8.08	4,995,230	5,433,633	50 CDD	7.92	5,743,729	4,407,234
20 CDE	7.22	6,294,986	10,324,482	30 CDE	7.39	5,042,472	9,086,747	40 CDE	7.58	5,707,771	3,632,955	50CDE	7.58	5,044,578	4,351,816
20 CED	6.47	4,139,181	7,104,761	30 CED	7.39	6,102,109	4,240,243	40 CED	7.39	5,531,820	4,639,592	50 CED	7.3	6,325,939	3,553,260
20 CEE	6.55	4,985,652	9,191,128	30 CEE	6.77	5,425,662	8,438,816	40 CEE	7	6,244,361	2,838,914	50 CEE	7.03	5,626,958	3,497,672