Wet Desulfurization Chelated Iron Redox Scrubber for Oil and Gas

• Customization: Available
• CAS No.: Reddish Brown Liquid
• Formula: 16455-61-1
• Model NO.: MC-Type Wet Desulfurization
• EINECS: Chelated Iron
• Color: Reddish Brown Liquid
• Appearance: Liquid
• Iron Content: ≥2.5% Calculated by Iron Ions
• Working Sulfur Capacity: 8.5g/L
• Inorganic Salt: ≤0.3%(Calculated by Cl- and So4²)
• Application: Suitable for Complex Gas H2s Removalenvironments
• Transport Package: Customized
• Specification: Cutomized
• Trademark: Mingshuo
• Origin: China
• HS Code: 84213990
• Production Capacity: Larger Than 5000m3/Day

Product Description

Product Description

Chelated Iron Wet Desulfurization Redox Scrubber for Sulfur Removal/ Absorption
The MC type chelated iron desulfurization catalyst is independently developed and produced by our company. It is primarily used for the removal of hydrogen sulfide from biogas, natural gas, semi-water gas, coke oven gas, petroleum refining gas, and other gases. This chelated iron desulfurization catalyst contains iron ions and has a weakly alkaline solution. It boasts a high sulfur capacity, strong resistance to fluctuations in hydrogen sulfide concentration, and a high removal efficiency for hydrogen sulfide. The single-pass removal effect can reach up to 99%.
The ML type chelated iron desulfurization complexing agent is also independently developed and produced by our company. It is mainly used for the removal of hydrogen sulfide from biogas, natural gas, semi-water gas, coke oven gas, petroleum refining gas, and other gases. The product is primarily composed of a small molecular complexing agent and a selective pH buffer. It plays a role in stabilizing ferrous ions and promoting electron transfer during the regeneration process in the binary structure system of the chelated iron desulfurizer.
 

Metric	Mingshuo Chelated Irion	Amine Scrubbing	Activated Carbon
Efficiency	99.99%	95%-98%	85%-90%
Secondary Waste	None(sulfur reclaimed)	Toxic amine degradation byproducts	Hazardous spent carbon disposal
Energy Use	Low (0.5 Kwh/m³)	High (2.0~3.5 Kwh/m³)	Moderate (1.3~1.8 Kwh/m³)
OPEX	$0.8~1.2kg S	$2.5~4.0kg S	$1.5~2.0kg S
Ideal use Caseds	High-sulfur, complex gas streams	stable low-to- medium sulfur loads	Low-sulfur, short-term solutions

Process flow diagram:

Working principles:
H₂S + 2Fe³⁺ → 2H⁺ +S↓ + 2Fe²⁺
1/2O₂ + H₂O + 2Fe²⁺ → 2OH^- + 2Fe³⁺

Advantages

99% H₂S Removal in One Pass;
Strictly chemical reaction,Not affected by external temperature variations;
Start and stop at any time, and operate intermittently;
Strong resistance to hydrogen sulfide fluctuations;
Small footprint, Low operating costs;
No wastewater or waste liquid discharge.

Chelated Iron Desulfurization: Where Chemistry Meets Circular Economy.
 

Certifications

Company Profile

Mingshuo Environment Technology Group Co., Ltd. was founded in 2004 and we are a high-tech enterprise focused on development of desulfurization career.
The company's products are divided into two series:Desulfurizer and Desulfurization equipment, the annual production of iron oxide series desulfurizer is 200000 tons. It is mainly used for the purification of sulfur-containing gas in natural gas, petroleum associated gas, coal bed gas, shale gas, blast furnace gas, coke oven gas, biogas and sulfur-containing tail gas from petroleum refining.
The iron oxyhydroxide desulfurizer developed and produced by Mingshuo obtained a number of independent invention patents and has high sulfur penetration capacity. It also has the characteristics of high desulfurization accuracy, fast reaction rate, long service life, and low operating cost. It is widely used in the removal of hydrogen sulfide-containing gases in various industries. The new chelated-iron wet desulfurization equipment developed by Mingshuo has a desulfurization efficiency of 99.99% under normal process conditions, reaching the international advanced level.
The company has passed the ISO management system certification, and Environmental Engineering Professional Construction Qualification.  The company has a number of provincial and municipal R&D platforms such as "Shandong Industrial Design Center" and "Shandong Enterprise Technology Center". The company's products have been awarded the titles of "Chinese Green and Eco-friendly Product" "Shandong quality brand products".
Mingshuo has obtained more than 70 patents and participated in the formulation of national desulfurization standards and has independent import and export rights, it has provided a full set of desulfurization system services for more than 1,000 customers in Russia, Canada, the United States and other countries along the Belt and Road.
Mingshuo Group takes "creating value for customers with intentions" as its purpose, and always adheres to the concept of "Mingshuo desulfurization, serving the world". We are willing to go hand in hand with you to create a better future!