Mingshuo MS-104 Conversion Absorption Activated Carbon Multifunctional Fine Desulfurizer
I. Performance introduction
Ordinary activated carbon desulfurizers can only remove H2S and cannot remove organic sulfur. MS-104 type conversion and absorption activated carbon fine desulfurizer is made of high-quality raw materials, active additives, through molding, drying, and carbonization. The active components are impregnated according to different uses and special tenants to remove the COS, CS2 and other types of organic sulfur. It has the dual functions of simultaneously converting organic sulfur and removing inorganic sulfur, with high removal precision and large sulfur capacity. It can be widely used for organic sulfur removal from natural gas, oil field gas, methanol synthesis gas, coke oven gas, CO2 gas and etc.
II. Reaction principles
CS2 + H2O H2S + CO2 COS + H2O H2S + CO2
CS2 + O2 S + CO2 H2S + O2 S + H2O
H2S + MeO = MeS + H2O COS + MeO = MeS + CO2
CS2 + MeO = 2MeS + CO2 (Me represents active metal component in the reaction formula)
COS and CS2 in the raw gas are converted into H2S under the action of MS-104 type conversion absorption activated carbon. And then H2S reacts with O2 in the feed gas to form elemental sulfur, which is deposited in the micropores of activated carbon, or the sulfides react with active component directly to form a high boiling point, highly stable complex, which is then adsorbed into the micropores of the activated carbon.
III. Main technical parameters
Main physical and chemical properties
| Fine desulfurizer |
Appearance |
Particle size ( mm) |
Bulk density (g/ ml) |
The specific surface area (m² / mg) |
| MS-104 |
Black cylindrical particles |
Ф 3~4 |
0.65 ± 0.1 |
≥ 800 |
Timely indicators
| Item |
Fine H2S removal capacity w% |
Fine COS removal capacity w% |
Fine CS2 removal capacity w% |
| MS-104 |
≥ 15 |
≥ 2.5 |
≥ 3.5 |
IV. Main features
Ordinary activated carbon, iron oxide and other desulfurizers can only remove H2S at high temperatures. Organic sulfur cannot be removed or fully removed. Although MT103 can remove COS, its sulfur capacity is low, while MS-104 can not only finely removes H2S, but also fine remove COS, CS2. Its desulfurization accuracy of H2S, COS, and CS2 are ≤ 0.03 ppm, enables total sulfur ( H2S + COS + CS2) ≤ 0.1 ppm.
At present, the hydrolysis catalyst is difficult to remove CS2 below 100°C, while the MS-104 conversion absorption multifunctional fine desulfurizer has a good removal effect of CS2 at normal temperature.
V. Normal operating conditions
Airspeed: 1000-1500h -1
Temperature: Optimal temperature is 10-40°C
Pressure: Up to 8.0MPa
Humidity: 70-100% relative humidity (no liquid water)
O2 content: O2 / H2S ≥ 3 (molar ratio)
Filling height-diameter ratio: (2~3): 1
Management System Certification: ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Company Introduction:
Founded in 2004, Shandong Mingshuo New Energy Technology Co., Ltd. is located in Shandong Province, China. With a registered capital of CNY 88 million and an area of over 16 acres, Mingshuo is dedicated to the development, manufacturing, sales and service providing in environmental protection field.
We mainly specialize in organic waste treatment, biogas plant, desulfurization system, biogas purification, biogas utilization and organic fertilizer systems. As the production base of medium and large biogas equipments in China, our company is highly recommended by China Biogas Association, China Association of Rural Energy Industry, and China Import and Export Commodity Website. Our company has passed the quality management system ISO 9001:2008, environment management system ISO 14001:2004 and occupational health & safety management system OHSAS 18001:2007 standards, with professional environmental engineering construction qualification, safety production license in construction field, and qualifications of Class D1, D2 pressure vessel. Moreover, we have obtained more than 30 patents and participated in the formulation of the national standards for biogas desulfurization equipment.
With the unique design, professional R & D team, and pursuit of better solution, we're able to offer the most suitable and customized professional technical consulting, technical supports and after-sale services for all types of customers according to their different requirements and situations. Our products are widely used in biogas, fertilizer, coking, natural gas, city gas, food, ceramics, and other industries.
Contact: Emma Luan
Phone: +86 176 6023 9752
Audited Supplier 
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