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The following is the parameter information of the iron oxide desulfurizer we mainly produce. We can also customize according to clients' need.
|Saturation sulfur capacity||550-800mg/g||(under normal temperature, the original size)|
|Desulfurization precision||≤0.5ppm||Contact time or 30 seconds, the import H2S10-15 mg/Nm3, airspeed acuities 1000 h - 1, temperature 15 °C to 55|
|Radial pressure strength||≥40N/cm|
|Grain degree||4mm, 6mm, 8mm|
|Water resistance strength||With water or distilled water boiling 15 min above, not natural broken or mud change, flooding after drying constant regeneration activity|
|main ingredients||Fe2O3·xH2O Fe(OH)3·xH2O|
|APPLICATIONS||For the nature gas,coke oven gas, water gas , biogas|
Desulfurizing principle of iron oxide desulfurizer is sulfur-containing compounds in waste gas adsorption into the holes of desulfurizer, thereby purifying gas. When desulfurizer after reaching saturation, namely its desulfurization ability, no longer need to be recycled, such as by steam stripping regeneration.
Ferric oxide desulfurizer, however, after using for a long time, its activity will continue to decline, as the holes is obstructed by some impurity content, can be recycled waste desulfurizer of the active ingredient. Iron oxide desulfurizer mainly iron oxide as the main active components, add a variety of catalyst and carrier to make.
▪ It is widely used in fertilizer,chemical,petrochemical,coal chemical etc. Industry raw material
▪ the removal of hydrogen sulfide in process gas,the dry removal of H2S in the sulfur-bearing gas such as natural gas,watergas,semi-water gas,carbon gas,shift gas,coke oven gas,liquefide
gas,methane,CO2and city gas.
▪ It also has good effect of organic sulfur's desulfurization.
The working principle:
Desulfuration Reaction: Fe2O3.H2O+3H2S=Fe2S3.H2O+3H2O
Renewal Reaction: 2Fe2S3.H2O+3O2=2Fe2O3.H2O+6S (strong exothermic reaction)
Note: The desulfuration renewal can be cyclic regeneration when there is O2 or O2/H2S≥2.5 in the air, and the reaction formula combines into 2H2S+O2=H2O+2S with the iron oxide as the catalyst.
Zhulin Activated Carbon Group is China’s leading supplier with over 20 years of expertise in activated carbon industry. Our company is committed to providing a range of high quality, innovative, cost-effective activated carbon products which are used in gas purification, gold purification, metal extraction, water purification, medicine, sewage treatment, air filters in gas masks and respirators, filters in compressed air and many other applications.
Due to its continuous and widespread success in overseas market and outstanding social contributions, our company has been awarded by the local government for many times. Our products have been exported to Europe, Asia, Africa, South America, Oceania and other countries and regions, which enjoys good reputation.
We complement our activated carbon products with on-site systems and services to help meet your specific needs. Sample is free for clients.