DeNOx SCR Catalyst Supplier | Honeycomb Ceramic SCR Catalyst

About XINTO Catalyst

Shandong Xintuo New Material Technology Co., Ltd., operating as XINTO Catalyst, has been a leader in emission control technology since 2006. Starting with automotive three-way catalyst research, we successfully transitioned our expertise into industrial emission management.

With over 19 years of R&D and manufacturing experience, our catalysts are trusted by more than 1,000 customers across diverse industries. Our products are engineered for durability, high activity, and reliability—even under extreme conditions like low temperatures, high humidity, and high dust loads.

We combine deep technical knowledge with practical engineering insight to deliver not just catalysts, but complete emission solutions.

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2006

Our Catalyst Products

Engineered for performance, durability, and compliance. 12+ specialized catalyst types for diverse industrial applications.

DeNOx SCR Catalyst

High-efficiency honeycomb ceramic catalyst for selective catalytic reduction of nitrogen oxides (NOx) in flue gas. Ideal for power plants, steel mills, and cement kilns.

• V₂O₅-WO₃-TiO₂ formulation
• Operating temp: 180–400°C
• >90% NOx conversion
• Resistant to SO₂ and dust

DeCO Catalyst

Oxidation catalyst for carbon monoxide (CO) removal in industrial exhaust systems. Stable performance under fluctuating load conditions.

• Pt/Pd-based formulation
• Low light-off temperature
• High thermal stability
• Suitable for diesel engines

DeCH₄ Catalyst

Methane oxidation catalyst for natural gas engines and landfill gas treatment. Ensures compliance with strict CH₄ emission standards.

• Pd-Pt bimetallic system
• High CH₄ conversion at 400–600°C
• Water vapor resistance
• Long service life

DeVOCs Catalyst

Volatile Organic Compounds (VOCs) oxidation catalyst for chemical, printing, and coating industries. Achieves deep oxidation at low temperatures.

• Pt/Pd on ceramic honeycomb
• Operates at 200–350°C
• Handles complex VOC mixtures
• Low pressure drop

DeNH₃ Catalyst

Ammonia slip catalyst for SCR systems. Prevents NH₃ emissions by oxidizing excess ammonia into nitrogen and water.

• Pt-based oxidation catalyst
• Works at 200–450°C
• High NH₃ conversion efficiency
• Compatible with SCR systems

DeDioxins Catalyst

Specialized catalyst for destruction of dioxins and furans in waste incineration flue gas. Meets stringent EU and EPA standards.

• V₂O₅-WO₃/TiO₂ formulation
• Effective at 180–250°C
• High destruction efficiency
• Resistant to poisoning

Low-Temp SCR Catalyst

Designed for flue gas below 180°C. Ideal for sintering kilns, coke ovens, and biomass boilers.

• Enhanced low-temp activity
• Humidity resistant (up to 25%)
• Alkali metal tolerance
• >85% NOx removal at 160°C

Coated Catalyst

Custom-coated catalysts on cordierite, Fe/Cu-based molecular sieves, or metal substrates. Flexible for OEM integration.

• Pt, Rh, Pd coatings available
• Tailored to substrate shape
• High adhesion strength
• Uniform coating distribution

Why Choose XINTO Catalyst

Technical Advantage

We understand both catalyst chemistry and engineering. We offer design consultation and optimization to evaluate and improve your emission control system.

Supply Scope

Homogeneous extrusion (V₂O₅, WO₃, TiO₂) and coating on cordierite, molecular sieves, or metal substrates with Pt, Rh, Pd.

Production Advantage

10% larger specific surface area, sensitive activity start, and ISO/TS16949-based quality management for consistent performance.

After-Sales Service

30+ years of international trading experience. We understand global logistics, customs, and compliance requirements.

Engineering Case Studies

Real-world applications of XINTO Catalyst solutions

Beijing Shougang Jingtang

Supplied low-temperature SCR DeNOx catalyst for 7.63m coke oven. German technology with flue gas below 200°C. Achieved >90% NOx reduction.

• Temp: 180–200°C
• High dust load
• German engineering standard

Chinalco Shandong Aluminum

Provided ultra-low temperature SCR catalyst for alumina sintering kiln. Flue gas at 160–180°C, >20% humidity, high alkali dust.

• Humidity resistant
• Alkali metal tolerance
• Stable performance

Thailand CAT Diesel Generator

Supplied compact SCR DeNOx catalyst for diesel generator set with limited space. High efficiency in confined installation.

• Space-constrained design
• High flow efficiency
• Easy retrofit

View All Cases

Frequently Asked Questions

What is the typical lifespan of your SCR catalyst?

Under normal operating conditions, our SCR catalysts last 3–5 years. With proper system design and maintenance, some installations exceed 7 years.

Can your catalysts operate below 180°C?

Yes. We specialize in low-temperature and ultra-low-temperature catalysts that perform effectively at 160–180°C, ideal for sintering kilns and coke ovens.

Do you offer custom catalyst shapes and sizes?

Yes. We provide custom extrusion and coating services to match your reactor design, including non-standard honeycomb cell densities and dimensions.

How do you ensure quality consistency?

We apply ISO/TS16949 automotive quality standards in our manufacturing process, with automated production lines to minimize human error and ensure batch-to-batch consistency.

What support do you provide for international customers?

Our Qingdao-based trading arm has 30+ years of export experience, handling logistics, customs, documentation, and technical support for global clients.

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DeNOx SCR Catalyst Supplier Since 2006