HP Graphite Electrode For Phosphorus Furnace
HP graphite electrodes are also used in the production of phosphorus. Phosphorus is an essential element for the growth of plants and animals, and is widely used in the production of fertilizers, detergents, and other chemical products.
In the phosphorus production process, HP graphite electrodes are used as conductive materials to produce high-temperature arcs that melt the raw materials, such as phosphate rock, coke, and silica, in an electric furnace. The phosphorus is then separated from the impurities and collected for further processing.
PROCESS FLOW DIAGRAM
CAUTIONS IN USE OF GRAPHITE ELECTRODES:
Products Parameters
HP Grade Graphite Electrode Product Specification
HP Graphite Electrode Diameter And Allowable Deviation
|
UNIT (MM) |
||||
|
Name |
Nominal Diameter Mm |
Actual Maximum Diameter Mm |
Actual Minimum Diameter Mm |
Nominal Length Mm |
|
HP Graphite Electrode |
200 |
205 |
202 |
1600/1800/1900 |
|
250 |
256 |
251 |
1600/1800/1900 |
|
|
300 |
307 |
302 |
1600/1800/2000 |
|
|
350 |
358 |
352 |
1600/1800/2000 |
|
|
400 |
409 |
403 |
1600/1800/2000/2200 |
|
|
450 |
460 |
454 |
1600/1800/2000/2200 |
|
|
500 |
511 |
505 |
1800/2000/2200/2400 |
|
|
550 |
562 |
556 |
1800/2000/2200/2400/2700 |
|
|
600 |
613 |
607 |
2000/2200/2400/2700 |
|
|
650 |
663 |
659 |
2000/2200/2400/2700 |
|
|
700 |
714 |
710 |
2000/2200/2400/2700 |
|
|
750 |
765 |
761 |
2000/2200/2400/2700 |
|
HP Graphite Electrode Current Load
|
Grade |
Nominal Diameter Mm |
Allowable Current A |
Current Density A/C㎡ |
||
|
AC |
DC |
AC |
DC |
||
|
HP Graphite Electrode |
200 |
5500～9000 |
－ |
18～25 |
- |
|
250 |
8000～13000 |
- |
18～25 |
- |
|
|
300 |
13000～17400 |
- |
17～24 |
- |
|
|
350 |
17400～24000 |
- |
17～24 |
- |
|
|
400 |
21000～31000 |
- |
16～24 |
- |
|
|
450 |
25000～40000 |
－ |
15～24 |
－ |
|
|
500 |
30000～48000 |
－ |
15～24 |
－ |
|
|
550 |
34000～53000 |
－ |
15～24 |
－ |
|
|
600 |
38000～58000 |
－ |
13～21 |
－ |
|
|
650 |
41000～65000 |
－ |
12～20 |
－ |
|
|
700 |
45000～72000 |
－ |
12～19 |
－ |
|