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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: kl-1025
  • Other Names: Ferric Oxide Desulfurizer
  • MF: Fe2O3
  • EINECS No.: 231-545-4
  • Purity: 30% ---45%
  • Place of Origin: Henan, China (Mainland)
  • Type: Adsorbent
  • Adsorbent Variety: desulfurizer
  • Usage: Water Treatment Chemicals
  • Brand Name: Hongtai
  • Model Number: HT--4759
  • Place of Origin:: Henan, China (Mainland)
  • Brand Name:: Hongtai
  • Classification:: Chemical Auxiliary Agent
  • main content:: Fe2O3
  • apperance:: brownish red extrudes
  • Type:: Adsorbent
  • Usage:: food auxiliary agent
  • size:: can be customed
  • Speicific surface area:: 70-80m2/g
  • sample:: free

Packaging & Delivery

Packaging Details 25Kg/bags or as your requirement
Delivery Time Within 7-15 days after confirm the order.



                                                                Ferric Oxide Desulfurizer



Product introduction:

Type room temperature ferric oxide desulfurization catalyst, iron oxide as the main active ingredient, adding a variety
of promotor mixed with carrier. It can effective removal the toxic, harmful and corrosive hydrogen sulfide in gas, so
as to achieve the required index of city gas, and also have obvious removal effect to the nitric oxide colloid, cyanide.

It has features of high sulfur capacity, low bed resistance, wide applicability, easy operation, continuous reproduction
(also inside intermittent regeneration), regeneration technology simple process, excellent quality and cheap price, it
can bring significant economic efficiency and prominent social benefits to users.



                        Appearance                                             Claybank columnars
                     Bulk density(kg/L)0.7±0.050.7±0.050.7±0.050.7±0.05
                    Side Pressure(N/cm)40404040
                    Water Capacity45%45%45%40%
           Desulfurization precision(ppm)0.100.501.05.0
           Saturation sulfur capacity(mg/g)700-800600550500






Chemical Reaction:
(1) The theories of the desulfurization and regeneration of TC-10X ferric oxide desulfurizer.
chemical reaction formula:
Desulfurization: Fe2O3.H2O+3H2S=Fe2S3.H2O+3H2O
Regenerating: 2Fe2S3.H2O+3O2=2Fe2O3.H2O+6S The regeneration is a strong exothermic reaction If there is O2 in the air,or O2/H2S≥2.5,the desulfuration and regeneration will be a continuous reacting process,those two formular can be merged into one: 2H2S+O2=H2O+2S.the ferric oxide act as the catalyst in fact.
(2) The characters of our product
1.High speed of desulfurizing.
2.High breakthrough capacity
3,ferric oxide desulfurizer has high resistance to abrasion and water



It is widely used in fertilizer,chemical,petrochemical,coal chemical etc. Industry raw material and 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.


Operation requirements for Iron Oxide Desulfurizer :
Airspeed: under atmospheric pressure ,suitable for airspeed 300-1000 / h
Temperature: 15-55 ° C
Pressure: atmospheric pressure 8.0MPa
Contact time: ≥45seconds


Iron Oxide Desulfurizer Advantsges:
H2S removal through dry method in room temperature, renewable material
Quick reaction: Space velocity: 1000~3000h-1, penetration space velocity: 6000h-1, twice to four-time of normal iron oxide
Large sulfur degree, high purification degree, reaching 25% in the condition of space velocity 1000h-1, normal pressure, water saturation, import H2S 1%, export H2S≤5×10-8 particle
High strength, good water tolerance, no pulverization under the condition of boiling by 2 hours or soaking by 30 days, and the strength remain the same as before, even in the condition of sudden pressurizing or relief with 12MPa, and undergoing blow test 100 times
Large applicable scope, 10~100°C without obvious change of sulfur content
In the condition of no O2 or large CO2 content conditions, the sulfur content won't alter





















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