SCR Honeycomb Denitrification Catalyst
산업-leading honeycomb SCR catalysts engineered for superior NOx removal across power and non-power sectors. 연간 production capacity of 10,000 m³ backed by Sino-Korean technical expertise.
World-Class Catalyst 제조
Sender Chem을 수행하세요 is a specialized environmental technology company and Sino-Korean joint venture, dedicated to the research, development and production of honeycomb SCR denitrification catalysts.
How SCR 기술 Works
Selective Catalytic 감소 (SCR) converts nitrogen oxides (NOx) into harmless nitrogen (N₂) and water (H₂O) using ammonia as the reducing agent in the presence of our high-performance catalyst.
Flue Gas Inlet
NOx-laden flue gas enters the SCR reactor at optimal temperature
NH₃ 주입
Ammonia is precisely injected and mixed with the flue gas
Catalytic Reaction
NOx + NH₃ → N₂ + H₂O over the honeycomb catalyst surface
Clean Emission
Purified gas exits the stack — no secondary pollution
Catalyst Composition
저희 honeycomb SCR catalysts are precisely engineered from high-purity materials to deliver exceptional performance and durability.
제조 공정
저희 12-step production process ensures consistent quality and performance across every catalyst unit.
Raw Material Intake
High-purity raw materials received and inspected
Weighing & Batching
Precision weighing and formulation batching
Material Mixing
Homogeneous mixing in high-shear mixers
페이스트 노화
Controlled aging for optimal plasticity
Pre-Extrusion Filtration
Impurity removal through fine filtration
Paste Aging II
Secondary aging for uniformity
Extrusion Molding
Precision honeycomb structure formation
Primary Drying
Controlled moisture removal — stage one
Secondary Drying
Precision drying — stage two
Calcination
High-temperature thermal treatment and activation
품질 Inspection
Comprehensive product testing and verification
포장 & Shipping
Secure packing and global logistics
제품 사양
저희 comprehensive catalyst portfolio covers a wide range of cell densities to meet diverse industrial requirements. 전체 dimensions comply with GB 31587-2015 standards.
| Cell Configuration | Pitch (mm) |
Wall Thickness (mm) |
Opening Width (mm) |
Geometric Surface Area (m²/m³) |
|---|---|---|---|---|
| 15 × 15 | 9.8 | 1.4 | 8.43 | 337 |
| 16 × 16 | 9.2 | 1.2 | 8.04 | 366 |
| 18 × 18 | 8.2 | 1.1 | 7.10 | 409 |
| 20 × 20 | 7.4 | 1.0 | 6.40 | 455 |
| 21 × 21 | 7.0 | 1.0 | 6.06 | 475 |
| 22 × 22 | 6.7 | 0.9 | 5.83 | 502 |
| 25 × 25 | 5.9 | 0.75 | 5.16 | 570 |
| 30 × 30 | 4.9 | 0.65 | 4.29 | 686 |
| 35 × 35 | 4.2 | 0.6 | 3.63 | 791 |
| 38 × 38 | 3.9 | 0.6 | 3.30 | 845 |
| 40 × 40 | 3.7 | 0.55 | 3.16 | 899 |
| 50 × 50 | 3.0 | 0.4 | 2.57 | 1,142 |
* Above dimensions are statistical averages. Actual product dimensions may vary slightly. 전체 products comply with GB 31587-2015 Honeycomb-type Denitrification Catalyst standards for appearance, geometric performance and physical-chemical properties.
응용 분야 by 온도 Range
Since reaction temperature significantly affects catalyst activity, we have developed specialized products for different flue gas temperature windows across various industries.
Low 온도
- Container Glass (post-WHB)
- Coking (post-denitrification)
- 폐기물 Incineration
- Ceramic Kilns
- 화학 산업 (caprolactam, nitric acid, pharmaceutical)
- Power Plant (tail-end, post-FGD)
- Cement (low-temperature, low-dust)
Medium-Low 온도
- Container Glass (pre-WHB)
- Coking (pre-denitrification)
- Sintering Machine (low-temp)
Medium 온도
- Power Plants & Heating Boilers
- Flat Glass 제조
- Sintering Machine (medium-temp)
- Cement (high-dust & medium-dust layout)
High 온도
- Gas Turbine Units
- Distributed Energy Systems
Advanced Catalyst Testing
저희 in-house testing platform provides comprehensive catalyst performance evaluation under real-world operating conditions.
Activity Testing (K-Value)
Precise measurement of catalytic activity — the catalyst\'s ability to facilitate the reaction between the reducing agent and nitrogen oxides. Testing is performed under controlled conditions:
- 온도
- 집중력 없음
- O₂ 농도
- SO₂ / SO₃ 농도
- NH₃ 농도
- Catalyst Volume (v)
- Ammonia-Nitrogen Molar Ratio (α)
- 온도
- 집중력 없음
- O₂ 농도
- SO₂ / SO₃ 농도
- NH₃ 농도
시험 역량
- Catalyst Activity Detection
- Mechanical Strength Testing (compressive strength, abrasion resistance)
- 화학 Composition 분석
- Physical 속성 Testing (specific surface area, pore volume, pore size)
- Catalyst Life 경영 Curve
- Catalyst Addition & Replacement Planning
Comprehensive 서비스
We deliver more than products — we provide end-to-end solutions that maximize your SCR system performance.
Installation & Commissioning
Expert on-site catalyst installation, operational guidance, and system commissioning to ensure optimal performance from day one.
Lifecycle 경영
Comprehensive catalyst life management including performance monitoring, activity tracking, regeneration assessment and replacement scheduling.
Reactor Design & Optimization
Custom denitrification reactor design, flow field optimization, and CFD modeling to achieve uniform gas distribution and maximum efficiency.
Troubleshooting & 분석
In-depth operational issue diagnosis, catalyst deactivation analysis, poisoning assessment, and performance recovery recommendations.
프로세스 Consulting
SCR operational consulting, flue gas condition testing, catalyst selection guidance, and customized solution development for your specific application.
품질 보증
Rigorous testing protocols including full-scale engineering simulation, mechanical strength verification and chemical composition analysis on our in-house platform.
Why Choose Sender Chem을 수행하세요 Catalysts
Customized 해결책
맞춤형 catalyst formulations and reactor designs for each specific project and operating environment.
High Activity & Poison Resistance
High-activity honeycomb catalysts with strong anti-poisoning capability and low SO₂ oxidation rates.
Optimal Gas Distribution
Superior flue gas mixing — uniform composition, temperature and velocity profiles across the catalyst cross-section.
Full-Scale Simulation
공학 simulation and pilot testing on our full-scale platform before full deployment.
Expert 기술 지원
Dedicated technical service team to resolve complex operational issues throughout the product lifecycle.
Competitive Pricing
High-quality catalysts at competitive prices through efficient manufacturing and Sino-Korean supply chain integration.
Ready to Optimize Your NOx Emissions Control?
문의하기 our technical team to discuss your SCR catalyst requirements. We provide customized solutions backed by comprehensive testing and engineering expertise.
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