Detailed Product Description

LYT-811/-812/-813 and LYT 813 series are new kind of high efficiency desulfurizer made through special processes by modifying, activated carbon. The desulfurizer series are mainly used for the sulfide removal from synthetic ammonia gases, synthetic methanol gases and other kinds of industrial feedstock gases, high porosity, large sulfur tolerance, high efficiency of gases and high mechanical strength.

The Chemical Reaction Equation:
H 2 S + 1/ 2O2 = S + H 2 O

A: Physical and Chemical Properties:
Item                                       LYT 811                               LYT 812                      LYT 813
Appearance                           Black Bar                            Black Bar                     Black Bar
Size (mm)                              4 5 X 5 10                          3 4 X 5 10                     3 4 X5 10
Wear Resistance                      ≥ 90 %                            ≥ 93 %                            ≥ 95 %
Bulk density (g/l)                     550 ~700                         550 ~700                         550~ 700
Sulfur Tolerance                        ≥ 10 %                             ≥ 15 %                             ≥ 25 %
Moisture                                    ≤ 7 %                             ≤ 7 %                               ≤ 7 %

B: Operation Conditions:
Space Velocity (h 1 )                                           1000 2000 ( When H2 S< 10 mg / Nm3 )
                                                                           300~ 1000 ( When H2 S > 10 mg / Nm3 )
Temperature (°C)                                                    5~ 80 ( The best temperature is 10 50)
Pressure(Mpa)                                                         Normal Atmospheric Pressure to 8.0
Relative Moisture                                         > 70 % (The higher the better for H2 S removing)
O 2 Content                                                              O 2 / H 2 S > 2.5
Layer Highness / Tower I.D                                          ≥ 3

C: Packing, Handling and Storage:
1. LYT 811, LYT 812 and LYT 813 Desulfurizer series are packed in cardboard barrels
lined with polyethylene bags, net weight 40 KG per barrel ( The product can also be packed
according to the requirement of the customers)
2. Handling the desulfurizer gently. Tumbling and bumping must be avoided to lessen the product loss as far as possible.

3. The desulfurizer series are strictly requested to be stored in dry and ventilation areas against moist, tar substances and fire.
4. When transportation, especially ocean transportation pay attention not to let water or sea water entering to affect the performance of the desulfurizers.