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JX-4C
JX-4C is a high temperature fine desulfurization agent, which was developed and produced by SJEP. It consists of zinc oxide as the main active composition. It is used in hydrogen and synthetic ammonia purification unit in refinery, which consists of natural gas, refinery gas, naphtha oil and synthetic gas as its feed stock. The operation temperature is more than 200℃. JX-4C desulfurization agent has high de-sulfurization precision, high sulfur capacity, long life span, low bulk density. It can convert and absorb organic sulfur, such as carbonyl sulfide, mercaptans. It has been used successfully in many petrochemical companies at present.

Physical Properties

Appearance

hoar bar

Particle size /mm

Φ4.0±0.3×5~20

Bulk density / kg·L-1

0.95~1.20

Average point compressive strength of particle /N·cm-1     

50

Wear rate / %                                      

5


Application Condition and Technical Indexes

Temperature /

220~400

Pressure/MPa

normal pressure~4.0

Gas hourly space velocity / h-1                         

2000

Liquid hourly space velocity / h-1                       

4

Height-diameter ratio

3~6

H2S concentration (in inlet) / mg·m-3                    

1000

H2S concentration (in outlet) / mg·m-3                   

0.03

Breakthrough sulfur capacity / wt%                    

                                                

20 (220℃)

35 (350℃)


Package and Storage

1. It is packed with fibercan with inner plastic bag / the ton bag, net weight: (45±0.4) kg per fibercan/ (800±5) kg each bag.
2. In transit, load and handle with care, shall not damage the packing, rain proof.
3. Stored in a cool, low temperature and dry place. There is a three-year product guarantee period at room temperature.