EAC-7 activated carbon desulfurizer can be used to remove sulfides such as thiols, hydrogen sulfide, carbonyl sulfide, etc. from liquid hydrocarbons and various chemical feed gases.
1. Main Physical and Chemical Properties
|
External Observation |
Granularity (mm) |
Bulk density (g/ml) |
Surface area ratio (m2/ml) |
Hole capacity |
Void ratio |
|
Black bar |
ф（3~4）× （5~15） |
0.6± 0.1 |
＞800 |
~0.6 |
0.41 |
II. Reaction Principle and Quality Inspection Standards
1. Reaction principle
Thiols, hydrogen sulfide, carbonyl sulfide, etc. in the raw gas are converted into sulfides and deposited in micropores under the action of catalysts. In the presence of trace amounts of O2, thiols are converted into dialkyl disulfides to achieve deodorization and prevent copper corrosion.
2. Technical indicators (sulfur capacity in the table refers to working sulfur capacity or breakthrough sulfur capacity):
|
Fine desulfurizer |
Fine desulfurization capacity, W% |
Strong Degree N/cm |
|
|
Thiol |
H2S |
||
|
EAC-7 |
≥ 10.0 |
≥ 15.0 |
≥ 50 |
III. Normal Operation and Usage Conditions
1. Airspeed: Airspeed 100~1000h-1, liquid speed 0.5~3H-1.
2. Temperature: 10~90 ℃.
3. Pressure: atmospheric pressure~8.0MPa.
