Key Features:

• High Activity:The catalyst has a much higher activity compared to traditional clay catalysts, significantly improving reaction rates and product yields.
• Long Single-Cycle Lifetime:The NKC-17 catalyst offers a longer single-cycle lifetime than clay, with product quality remaining almost unchanged.
• Recyclable:The catalyst can be regenerated multiple times. After regeneration, its performance recovers to about 95% of its fresh state.
• Low Operating Cost:The catalyst operates at lower temperatures for extended periods, achieving high olefin removal rates, protecting the adsorbent, and reducing energy consumption during the production process.
• No Equipment Modification Required:The catalyst can directly replace traditional clay in existing aromatics refining units, without the need for equipment modifications or adjustments to the operational process.

Applications:

• Aromatics Refining:Widely used in the petroleum refining and chemical industries, particularly in the process of olefin removal from reforming oil.
• Oil Refining:Replaces traditional clay to improve oil quality and reduce olefin content.
• Catalytic Cracking and Reforming:Applied in catalytic cracking units and aromatics refining equipment to enhance reaction efficiency and extend catalyst lifespan.

The low precious metal continuous reforming catalyst is a new-generation catalyst designed for continuous reforming processes. It uses tin (Sn) and platinum (Pt) as the primary active components. This catalyst offers significantly better thermal stability than traditional catalysts (e.g., 3861 catalyst) and delivers superior catalytic performance. The platinum content of the TNEO catalyst is lower than that of conventional catalysts (such as R-32, 3861, and 3961), making it one of the lowest platinum-containing continuous reforming catalysts. Under the same reaction conditions, the aromatic conversion rate of TNEO is about 1% higher than similar products, and its catalytic activity also outperforms that of competing products.

Key Features

• Low Precious Metal Content: The platinum content is lower than that of similar catalysts, reducing catalyst costs while maintaining excellent catalytic performance.
• Excellent Thermal Stability: The catalyst is highly thermally stable, making it suitable for high-temperature reaction environments and ensuring long-term stable catalytic effects.
• High Aromatic Conversion Rate: Under identical reaction conditions, TNEO catalyst achieves about 1% higher aromatic conversion compared to similar products, improving product quality.
• High Catalytic Activity: The catalyst demonstrates exceptional catalytic activity, enhancing reaction efficiency and performance.

Applications

• Continuous Reforming Process: Specifically designed for the continuous reforming process, it enhances aromatic yields and improves oil product quality.
• Petroleum Refining: Widely used in petroleum refining reforming reactions, boosting the economic efficiency and market competitiveness of petroleum products.
• Chemical Product Production: Applicable in the production of aromatic chemicals, especially for petrochemical products and the manufacture of high-value-added chemical raw materials.

The high-performance fixed-bed semi-regenerative reforming catalyst is a next-generation catalyst that uses platinum as the primary active component, along with special additives. It is designed specifically for fixed-bed semi-regenerative reforming processes. The catalyst is carefully formulated to balance activity, selectivity, stability, and regenerability, reaching or exceeding the advanced levels of similar catalysts both domestically and internationally. This series of catalysts has been successfully applied in several industrial units, demonstrating excellent operational performance and long-term stability.

Key Features

• High Selectivity and Stability: Shows excellent selectivity and stability in reforming reactions, efficiently enhancing the conversion of aromatics.
• Good Regeneration Performance: The catalyst can be regenerated even after prolonged use, restoring its catalytic activity and extending its service life.
• Superior Catalytic Performance: Outperforms domestic and international counterparts, capable of stable operation under high load and harsh reaction conditions.
• Strong Adaptability: Suitable for fixed-bed semi-regenerative reforming reactions, adaptable to various feedstocks and optimizing the catalytic process.

Applications

• Petrochemical Industry: Widely used in reforming reactions in the petrochemical industry, particularly in the production of aromatics and the enhancement of high-octane gasoline components.
• Fixed-Bed Semi-Regenerative Reforming: Designed specifically for fixed-bed semi-regenerative reforming processes, ideal for large-scale industrial units.
• Aromatic Production: Used in the production of aromatic chemicals, improving reaction efficiency and product quality, widely applied in the chemical and petrochemical industries.

Key Features:

• High Zinc Oxide Content:Zinc oxide content ≥90%, ensuring excellent desulfurization performance.
• Good Thermal Stability:Operates efficiently within a temperature range of 200–450°C, suitable for medium-temperature conditions.
• High Sulfur Absorption Capacity:Efficiently removes sulfur compounds from coal gas under various temperature conditions, ensuring effective gas purification.
• Excellent Mechanical Strength:High crush strength (≥60N/cm), ensuring the catalyst’s integrity during use and preventing breakage.
• Low Attrition:Attrition rate ≤3%, extending the catalyst’s service life.

Applications:

• Coal Gas Desulfurization:Widely used for removing inorganic sulfur from coal gas to protect hydrotreating, conversion, and synthesis catalysts.
• Industrial Gas Purification:Can be applied in the treatment of sulfur compounds in various industrial gases, including chemical, energy, and coal chemical industries.
• Catalyst Protection:Plays a crucial role in protecting downstream catalysts in synthesis gas treatment, preventing catalyst poisoning, and improving process safety and stability.

This steam reforming catalyst features nickel as the primary active component and aluminum oxide as the support material, specifically designed for use in the second-stage reforming reactions. The catalyst demonstrates excellent catalytic performance and stability during the steam reforming process, effectively increasing the reaction rate and product conversion efficiency. It has been extensively validated in industrial applications and is considered one of the ideal catalysts for steam reforming processes.

Key Features

• High Activity: The nickel active component effectively promotes the steam reforming reaction, improving conversion efficiency.
• Excellent Stability: The catalyst exhibits outstanding stability over extended periods of use, maintaining high catalytic efficiency.
• High Strength: The catalyst has a high mechanical strength, making it resistant to high pressure and high temperature conditions, minimizing catalyst attrition and loss.
• Tailored for Two-Stage Reforming: Specifically designed for second-stage reforming, this catalyst enhances overall catalytic performance and optimizes the reaction process.

Applications

• Steam Reforming Process: Widely used in the steam reforming reactions in natural gas, petrochemical, and other industries, especially suitable for two-stage reforming reactions.
• Hydrogen Production: Used as a catalyst for hydrogen production and synthesis gas generation, providing high conversion rates and excellent catalytic effects.
• Synthesis Gas Production: Suitable for synthesis gas (CO and H₂) production, offering efficient catalytic solutions for chemical synthesis and energy industries.

This steam reforming catalyst is specifically designed for the first-stage reforming process in ammonia, methanol, and hydrogen production processes using natural gas as the feedstock. It is suitable for both box-type first-stage reforming furnaces and heat-exchange reforming furnaces. After extensive practical validation, the catalyst has demonstrated outstanding performance across various reforming processes, ensuring efficient gas flow distribution and mass transfer. It is widely used in petroleum, petrochemical, and natural gas reforming industries.

Key Features

• Smooth Surface: The catalyst features a smooth surface, making it easy to load and preventing bridging, ensuring uniform gas flow distribution.
• Excellent Heat and Mass Transfer: The catalyst has outstanding thermal and mass transfer capabilities, which significantly improve the reforming efficiency.
• Strong Low-Carbon Tolerance: It operates effectively at an H₂O:C lower limit of 2.0, with actual long-term operating values reaching 2.70 and short-term values reaching 2.40, ensuring stable reactions.
• Low-Temperature Activity: In actual operation, the inlet temperature can be as low as 400°C, exhibiting excellent low-temperature startup performance.
• Stable Bed Resistance: The catalyst maintains stable bed resistance under normal operating conditions, ensuring long-term stable system operation.
• Excellent Anti-Mold Performance: It has strong anti-mold properties, extending the catalyst’s service life.
• Customizable for Specific Processes: Different catalyst models can be combined based on specific process requirements to achieve optimal performance.

Applications

• Ammonia Production: Used in the natural gas reforming process for ammonia production, improving ammonia synthesis efficiency.
• Methanol Production: Widely used in methanol synthesis processes in natural gas reforming, ensuring high methanol yields.
• Hydrogen Production: Applied in hydrogen production processes to improve hydrogen yield and reduce energy consumption.

The pre-reforming catalyst is specifically designed for the adiabatic pre-reforming process in ammonia synthesis plants and hydrogen production plants. Utilizing magnesium-aluminum spinel as the support and nickel as the active metal component, this catalyst delivers excellent conversion performance during syngas preparation. The catalyst offers good feedstock adaptability, especially for reactions using natural gas or other gaseous hydrocarbons as feedstocks, and it operates stably at higher temperatures. Its performance is comparable to the international standard catalyst, such as AR401, making it ideal for industrial-scale applications.

Key Features

• High Activity: The catalyst demonstrates strong catalytic activity, achieving high feedstock conversion rates in a short time.
• Stable Structure: The magnesium-aluminum spinel support ensures excellent thermal stability and long catalyst life under high-temperature conditions.
• Good Feedstock Adaptability: Highly adaptable to natural gas and other gaseous hydrocarbons, capable of accommodating feedstock variations.
• Equivalent to International Standards: The catalyst’s performance is on par with international reference catalysts (e.g., AR401), ensuring high catalytic efficiency and stability.

Applications

• Ammonia Production: Widely used in the adiabatic pre-reforming process in ammonia synthesis plants, enhancing feedstock conversion rates and optimizing process flow.
• Hydrogen Production: Applied in hydrogen production, particularly in the stage where natural gas is converted into syngas, improving reaction efficiency.
• Natural Gas Reforming: Suitable for natural gas and other gaseous hydrocarbon reforming reactions, offering efficient catalytic solutions for syngas and hydrogen production.

This pre-reforming catalyst is specifically designed for the low-temperature conversion process of gaseous and liquid hydrocarbons with steam, primarily used in the conversion process of hydrocarbons into carbon monoxide and hydrogen. It effectively catalyzes the reaction between hydrocarbons and steam under low-temperature conditions, ensuring high efficiency and stability in the process. It is an essential component in the production of industrial gases such as ammonia and methanol.

Key Features

• Low-Temperature Catalytic Activity: The catalyst effectively promotes the reaction between gaseous and liquid hydrocarbons with steam under low-temperature conditions, ensuring a high conversion rate.
• Good Thermal Stability: The catalyst exhibits excellent thermal stability and a long service life.
• High Activity: The catalyst efficiently converts hydrocarbons into carbon monoxide and hydrogen, improving production efficiency.
• Strong Anti-Poisoning Capability: The catalyst has strong resistance to poisoning, allowing it to maintain performance for longer periods even in complex reaction environments.
• Structural Stability: With good structural stability, the catalyst ensures no performance degradation during long-term use.

Applications

• Ammonia Production: Used in the pre-reforming process of ammonia production, providing a stable source of carbon monoxide and hydrogen.
• Methanol Production: Widely used in the gas conversion stage of methanol production, improving conversion efficiency.
• Hydrogen Production: Applied in hydrogen production processes to provide high-quality hydrogen products, enhancing hydrogen yield.
• Other Gas Conversion Industries: Suitable for other industrial processes involving the conversion of hydrocarbons and steam.

Key Features:

• High Compressive Strength and Wear Resistance:Ensures long-term efficient operation with strong resistance to compression and wear.
• High Activity:Delivers high reaction efficiency, ensuring a high conversion rate in the synthesis reaction.
• Good Stability:Exhibits excellent stability during the reaction process, reducing downtime and maintenance needs.
• Long Service Life:With a lifespan of over five years, this catalyst reduces maintenance and replacement costs compared to similar products.
• Low Bulk Density:Offers a 10-15% lower bulk density than similar products, helping to lower initial loading costs.

Applications:

• Chemical Synthesis:Mainly used as a catalyst in the hydrogenation of aniline to produce cyclohexylamine.
• Industrial Production:Widely applied in the industrial production of cyclohexylamine, especially in processes that require high activity and durability of the catalyst.

Key Features:

• High Conversion Rate:The catalyst achieves a conversion rate of over 99%, ensuring efficient raw material conversion.
• High Selectivity:With selectivity exceeding 98%, the catalyst minimizes side reactions, improving the purity of the product.
• Low Consumption:The catalyst consumption per ton of isopropylamine is low (0.4-0.5 kg), reducing production costs.
• Multiple Shapes Available:The catalyst can be customized in various forms, such as black spherical, cylindrical strips, or cloverleaf strips, to meet specific process needs.

Applications:

• Organic Synthesis:Used for the catalytic reaction in the synthesis of isopropylamine from acetone, liquid ammonia, and hydrogen.
• Chemical Production:Widely used in chemical synthesis, particularly for the industrial production of isopropylamine.
• Pharmaceutical Industry:Employed as an important intermediate for the synthesis of pharmaceuticals.