|
|
EVENT |
AIR |
|
|
|
ORE |
|
| CLOCK |
ELAPSED |
|
|
|
|
|
ADDED |
in STACK |
|
|
|
pressure |
LpM |
Gauge |
Total |
kg |
(3 units) |
|
|
|
cm H2O * |
plate |
flow |
volume |
|
|
|
|
|
|
|
|
|
|
|
| 1348 |
8 |
filled with rough charcoal |
7.5 |
800 |
11.4 |
655 |
|
|
| 1352 |
|
probe to settle |
|
|
11.4 |
653 |
|
|
| 1405 |
13 |
last rough / probed to settle |
8.2 |
|
11.4 |
656 |
|
|
| 1417 |
12 |
switch to graded charcoal |
|
|
11.4 |
655 |
|
|
| 1430 |
13 |
|
|
|
11.4 |
656 |
|
|
| 1445 |
15 |
|
|
|
11.4 |
657 |
|
|
| 1458 |
13 |
|
|
|
11.5 |
659 |
|
|
|
|
|
|
|
|
|
|
|
| 1459 |
|
start bellows - Richard (1500.30) |
|
|
9.4 |
541 |
|
|
| 1505 |
|
start bllows - Neil (1506.30) |
6.2 to 7.5 |
|
8.5 |
491 |
|
|
| 1510 |
|
start bellows - Darrell (1511.30) |
|
|
8.3 |
477 |
|
|
|
|
|
|
|
|
|
|
|
| 1512 |
|
return to blower /increased (varies) |
10 |
900 |
12.8 |
735 |
|
|
| 1515 |
17 |
effect of bellows use? |
|
|
14 |
802 |
|
|
| 1531 |
16 |
|
|
|
13.9 |
798 |
|
|
| 1544 |
13 |
start addition of iron slag |
|
|
13.8 |
793 |
.75 S |
.75 S |
| 1600 |
16 |
|
|
|
13.8 |
793 |
.75 S |
1.5 S |
| 1613 |
13 |
start addition of ore |
|
|
13.8 |
791 |
1 O |
2.5 T |
| 1629 |
16 |
|
|
|
13.8 |
794 |
1 |
2.75 T |
| 1644 |
15 |
|
10 |
|
13.8 |
794 |
1 |
3 O |
| 1658 |
14 |
|
11.2 |
|
13.8 |
791 |
1 |
3 |
|
|
|
|
|
|
|
|
|
| 1705 |
|
bellows - Richard (1706.30) |
5 to 10 |
|
9.6 |
549 |
|
|
| 1709 |
|
bellows - Neil (1710.30) |
5 to 8.7 |
|
9.7 |
559 |
|
|
| 1712 |
|
bellows - Darrell (1712.30) |
5 to 7.5 |
|
9.4 |
542 |
|
|
|
|
|
|
|
|
|
|
|
| 1713 |
|
return to blower / increased (1713.40) |
12.5 |
1000 |
16.1 |
924 |
|
|
| 1716 |
18 |
temp A bottom only 1280 |
|
|
15 |
860 |
1 |
3 |
| 1729 |
13 |
|
|
|
14.6 |
840 |
1.5 |
3.5 |
| 1737 |
|
first slag tap (no visible air change) |
|
|
|
|
|
|
| 1742 |
13 |
|
|
|
14.6 |
839 |
1.5 |
4 |
| 1755 |
13 |
|
|
|
14.6 |
837 |
1.5 |
4.5 |
| 1802 |
|
slag tap (no visible air change) |
|
|
|
|
|
|
| 1806 |
11 |
|
|
|
14.6 |
840 |
1.5 |
4.5 |
| 1821 |
15 |
|
|
|
14.5 |
834 |
2 |
5 |
| 1835 E |
14 E |
|
|
|
14.5 |
833 |
2 |
5.5 |
| 1849 |
14 E |
large self tap (no visible air change) |
|
|
14.4 |
828 |
2 |
6 |
| 1900 |
11 |
|
|
|
14.5 |
835 |
2 |
6 |
| 1916 |
16 |
|
|
|
14.4 |
829 |
2 |
6 |
| 1920 |
|
major self tap (no visible air change) |
15 |
|
|
|
|
|
| 1929 |
13 |
|
12.5 |
|
13.1 |
758 |
2 |
6 |
| 1940 |
11 |
final addition of ore |
|
|
14.5 |
833 |
1.3 |
5.3 |
|
|
|
|
|
|
|
|
|
| 1944 |
|
bellows - Richard (1944.15) |
2.5 to 7.5 |
|
9.3 |
532 |
|
|
| 1945 |
|
bellows - Neil (1946.00) |
5 to 7.5 |
|
8.5 |
487 |
|
|
|
|
bellows - Darrell 1947.45) |
|
|
8.7 |
501 |
|
|
|
|
|
|
|
|
|
|
|
| 1948 |
8 |
return to blower - start burn down |
12.5 |
1000 |
14.8 |
851 |
C=3 |
3.3 |
| 2000 |
|
reduce air (2000.30) |
7.5 |
800 |
11.1 |
640 |
C=2.5 |
1.3 |
| 2008 |
|
reduce air (2009.19) |
5 |
700 |
7.3 |
421 |
C=1.5 |
0 |
| 2020 |
|
additional charcoal to cover |
|
|
6.9 |
396 |
C=1.5 |
|
|
|
start extraction |
|
|
|
|
|
|
|
|
air reduced (2048.14) |
|
200 |
4.1 |
236 |
|
|