タイトルまたは説明
Calcined petroleum coke aslo
called CPC is the product of removing impurities such as
moisture, ash, and volatile from petroleum coke by
calcining low sulfur petroleum coke in calciner at ***0
℃. The appearance of calcined petroleum coke is black or
dark gray hard solid with metallic luster and porous. The
components of calcined petroleum coke are hydrocarbons,
which contain more than *8.5% carbon. Calcined petroleum
coke is widely used in industry. It can be used in
steel-making, iron-making, general casting, and other
industries. It can also be used to make casting brake
discs, crankshafts, brake pads, and so on.
|
Parameter
|
Unit
|
Specifications
|
|
Size
|
mm
|
**5, **3, **5
|
|
Fixed Carbon
|
%
|
*8.5 min.
|
|
Sulfur
|
%
|
0.5 max.
|
|
Moisture
|
%
|
0.5 max.
|
|
Ash
|
%
|
0.5 max.
|
|
Volatile Matter
|
%
|
0.7 max.
|
Feature of calcined petroleum coke
Petroleum coke after calcination:
1) Eliminate volatile matter and moisture in raw materials. After
calcination, the volatile matter of calcined petroleum coke is
less than 0.5%, and the moisture content is less than
0.3%.
The volatile content and moisture of the calcined coke represent
the degree of calcining. If it fails to meet the requirements, it
will shrink twice and form cracks during calcining.
2) The density and mechanical strength of calcined petroleum coke
is improved. The true density is above 2.*0g/cm3.
The true density of the calcined coke affects the true density of
the final product. The poor mechanical strength and the low bulk
density affect the molding mainly due to difficulty in molding.
The height of the green agglomerate cannot meet the requirements
within the required time and affects the operation of the
aluminum electrolytic cell. The main manifestation is slag
drop.
3) The conductivity of Calcined petroleum coke improved.
The specific resistance of calcined coke affects the resistivity
of the final product.
4) The chemical stability of Calcined
petroleum coke improved.
The oxidation resistance of calcined
petroleum coke improved.
| 国: |
China |
| モデル番号: |
-
|
| 离岸价格: |
( Negotiable ) （交渉可能）
Get Latest Price
|
| ロケーション: |
China |
| 最低注文量の価格: |
- |
| 最低注文量: |
20 Metric Ton |
| パッケージの詳細: |
25 kg bags |
| 納期: |
30 days |
| 供給能力: |
- |
| 支払いタイプ: |
T/T, L/C |
| 製品グループ : |
- |
