Guard Green Power, Focus on Ultra-Low Emission: SBM Limestone Desulfurization EPC General Contracting Project
Against the backdrop of steady advancement of the Dual Carbon strategy and comprehensive deepening of ultra-low emission retrofits, China’s desulfurization sector has embraced a new round of booming development. Covering high-emission industries including thermal power, iron & steel and chemical engineering, the sector features abundant projects and extensive industrial coverage, demonstrating robust market vitality and continuous structural optimization.
Limestone-gypsum wet flue gas desulfurization (WFGD) is recognized as the most mature and widely adopted mainstream desulfurization technology. As the absorbent, limestone powder’s fineness, purity and activity directly govern desulfurization efficiency. High-fineness limestone powder of 325 mesh (90% passing rate) or 250 mesh (90% passing rate) substantially enlarges the specific surface area available for reaction with sulfur dioxide (SO₂) to achieve precise pollutant capture, serving as a core prerequisite for thermal power plants to meet national ultra-low emission standards.
A key environmental protection enterprise in Shaanxi has kicked off the construction of a limestone grinding production line for power plant desulfurization. Undertaking the strategic mission to advance clean power supply across the region, the project imposes stringent requirements on operational stability of processing equipment. After multiple field investigations, the client finalized SBM MTW European Trapezium Grinding Mill as core equipment, leveraging innovative, advanced and dependable technologies to consolidate regional environmental protection.
Raw Material: Limestone
Finished Fineness: 325 Mesh
Application: Power Plant Flue Gas Desulfurization
Adopted Equipment: MTW European Trapezium Grinding Mill
SBM professional team conducts on-site visits to provide free site surveys, raw material sampling and fineness tests. Based on the power plant’s actual production requirements and site conditions, we customize tailored grinding solutions and deliver technical support to help clients upgrade limestone powder quality and output, guaranteeing scientific and feasible project design.
Technical Advantages
Proven and Stable Equipment
Nearly four decades of mill manufacturing experience with four generations of upgraded pulverizer models.
High Grinding Efficiency
Curved scraper design expands effective grinding area and boosts pulverizing efficiency.
Integrated Bevel Gear Drive
Adopts integrated bevel gear drive and drag-free air inlet volute for superior material flow and reduced energy consumption.
Thin Oil Lubrication System
Low running resistance and low operating oil temperature; oil change interval extends to four months with minimal maintenance.
New Variable-frequency Classifier
Adjustable fineness to satisfy diversified particle size specifications.
Eco-friendly Performance
Fully enclosed structure keeps dust emission well below national standard limits.
The team strictly adheres to delivery schedules to deliver equipment on time. Senior technicians stay on-site for installation guidance; the whole installation and commissioning follows standardized, institutionalized and professional procedures. Layout design is customized to match actual site conditions, effectively saving customers substantial construction time. Comprehensive operational training is provided for power plant operators to guarantee smooth one-time commissioning and prompt formal operation.
A full-fledged after-sales service system is established to deliver all-round support including remote operation & maintenance, regular on-site inspections and spare parts supply. We respond promptly and troubleshoot rapidly against operational faults to greatly cut customers’ maintenance burdens. Committed to lifelong after-sale support upon cooperation, we win customers’ recognition with professionalism and attentive service.
Limestone-gypsum wet flue gas desulfurization (WFGD) is recognized as the most mature and widely adopted mainstream desulfurization technology. As the absorbent, limestone powder’s fineness, purity and activity directly govern desulfurization efficiency. High-fineness limestone powder of 325 mesh (90% passing rate) or 250 mesh (90% passing rate) substantially enlarges the specific surface area available for reaction with sulfur dioxide (SO₂) to achieve precise pollutant capture, serving as a core prerequisite for thermal power plants to meet national ultra-low emission standards.
A key environmental protection enterprise in Shaanxi has kicked off the construction of a limestone grinding production line for power plant desulfurization. Undertaking the strategic mission to advance clean power supply across the region, the project imposes stringent requirements on operational stability of processing equipment. After multiple field investigations, the client finalized SBM MTW European Trapezium Grinding Mill as core equipment, leveraging innovative, advanced and dependable technologies to consolidate regional environmental protection.
Raw Material: Limestone
Finished Fineness: 325 Mesh
Application: Power Plant Flue Gas Desulfurization
Adopted Equipment: MTW European Trapezium Grinding Mill
SBM professional team conducts on-site visits to provide free site surveys, raw material sampling and fineness tests. Based on the power plant’s actual production requirements and site conditions, we customize tailored grinding solutions and deliver technical support to help clients upgrade limestone powder quality and output, guaranteeing scientific and feasible project design.
Technical Advantages
Proven and Stable Equipment
Nearly four decades of mill manufacturing experience with four generations of upgraded pulverizer models.
High Grinding Efficiency
Curved scraper design expands effective grinding area and boosts pulverizing efficiency.
Integrated Bevel Gear Drive
Adopts integrated bevel gear drive and drag-free air inlet volute for superior material flow and reduced energy consumption.
Thin Oil Lubrication System
Low running resistance and low operating oil temperature; oil change interval extends to four months with minimal maintenance.
New Variable-frequency Classifier
Adjustable fineness to satisfy diversified particle size specifications.
Eco-friendly Performance
Fully enclosed structure keeps dust emission well below national standard limits.
The team strictly adheres to delivery schedules to deliver equipment on time. Senior technicians stay on-site for installation guidance; the whole installation and commissioning follows standardized, institutionalized and professional procedures. Layout design is customized to match actual site conditions, effectively saving customers substantial construction time. Comprehensive operational training is provided for power plant operators to guarantee smooth one-time commissioning and prompt formal operation.
A full-fledged after-sales service system is established to deliver all-round support including remote operation & maintenance, regular on-site inspections and spare parts supply. We respond promptly and troubleshoot rapidly against operational faults to greatly cut customers’ maintenance burdens. Committed to lifelong after-sale support upon cooperation, we win customers’ recognition with professionalism and attentive service.
