Прогнозное исследование объёма кобальтовых осадков, примесей и расхода магнезии с помощью математического моделирования при первичном обессоливании оксидной руды
Table 1 - Chemical characterization of 20 samples from precipitation trials
Tests | T° | %MgO | pH | Cu (%) | Co (%) | Fe (%) | Mn (%) | Mg (%) | Al (%) | Mg(OH)2 consumption (ml) |
1 | 40 | 15 | 7,55 | 80,392 | 25,752 | 100,000 | 0,000 | 12,209 | 0,000 | 0,800 |
2 | 40 | 15 | 8,3 | 1,961 | 54,910 | 49,153 | 30,672 | 10,732 | 0,000 | 4,000 |
3 | 45 | 17 | 8 | 68,627 | 42,535 | 96,610 | 21,008 | 3,816 | 50,000 | 3,500 |
4 | 48,4 | 15 | 7,55 | 60,784 | 10,822 | 83,051 | 15,966 | 22,202 | 0,000 | 0,200 |
5 | 40 | 15 | 6,8 | 1,961 | 15,531 | 69,492 | 15,966 | 4,608 | 0,000 | 0,200 |
6 | 40 | 15 | 7,55 | 66,667 | 27,856 | 100,000 | 0,420 | 13,501 | 0,000 | 0,750 |
7 | 45 | 13 | 8 | 60,784 | 23,747 | 98,305 | 9,034 | 13,432 | 50,000 | 3,000 |
8 | 40 | 11,64 | 7.55 | 98,039 | 20,842 | 66,102 | 20,168 | 5,354 | 50,000 | 0,300 |
9 | 40 | 15 | 7,55 | 56,863 | 21,092 | 100,000 | 2,521 | 11,270 | 0,000 | 1,500 |
10 | 45 | 13 | 7,1 | 80,392 | 15,531 | 93,220 | 4,202 | 4,600 | 50,000 | 0,800 |
11 | 35 | 13 | 7,1 | 80,392 | 16,733 | 96,610 | 7,143 | 8,293 | 0,000 | 0,900 |
12 | 45 | 17 | 7,1 | 76,471 | 17,435 | 86,441 | 5,252 | 3,300 | 50,000 | 0,800 |
13 | 40 | 15 | 7,55 | 25,490 | 23,146 | 97,797 | 1,471 | 12,216 | 0,000 | 1,500 |
14 | 35 | 17 | 8 | 74,510 | 45,441 | 98,305 | 20,798 | 8,839 | 0,000 | 3,000 |
15 | 40 | 18,4 | 7,55 | 50,980 | 48,998 | 84,746 | 3,361 | 0,846 | 0,000 | 0,100 |
16 | 40 | 15 | 7,55 | 80,392 | 27,204 | 100,000 | 0,000 | 14,993 | 0,000 | 1,000 |
17 | 31,6 | 15 | 7,55 | 21,569 | 15,832 | 66,102 | 20,168 | 1,816 | 50,000 | 0,200 |
18 | 35 | 13 | 8 | 80,392 | 25,852 | 98,305 | 18,067 | 2,669 | 0,000 | 4,000 |
19 | 35 | 17 | 7,1 | 60,784 | 11,824 | 66,102 | 13,866 | 6,947 | 50,000 | 0,100 |
20 | 40 | 15 | 7,55 | 49,020 | 21,042 | 100,000 | 0,210 | 11,539 | 0,000 | 0,800 |