◼PRODUCT DESCRIPTION

RMA-101 low-temperature methanation catalyst is a low-temperature methanation catalyst made of NIO as the main active metal and a small amount of anti-sinteringadditive. It is suitable for the supplementary methanation chemical section of coke oven gas or coal-to-natural gas, and is also suitable for the crude hydrogen purification section in natural gas hydrogen production or synthetic ammonia industry, etc., to purify CO+CO2  in the raw gas to less than 10 PPM or 5 PPM. The catalyst has a low catalyst reduction temperature and a short reduction time, which can save start-up time and reduce energy consumption; the catalyst has good thermal shock resistance and is suitable for high reaction space velocity, which can reach 15000 H-1; the catalyst has high low-temperature

activity, which is significantly higher than the industrial reference agent, and  the total concentration of CO+CO2 at the outlet can be lower than 5PPM; the catalyst has high strength, does not contain physical water in the body, has a low volume shrinkagerate, and the strength does not decrease after reduction. Compared with similar catalysts at home and abroad, the performance advantage is significant. It can be used in CO+CO2 deep purification devices for the production of synthetic ammonia and hydrogen fromnatural gas; CO+CO2 deep purification devices for the production of synthetic ammonia   and hydrogen from coke oven gas; CO+CO2 deep purification devices for coking dry gas and catalytic dry gas; CO+CO2 deep purification devices for raw materials such as oilfield gas, refinery gas, and naphtha; and devices for producing LNG and CNG from coal andcoke oven gas.

◼PRODUCT PACKAGING

RMA-101 low temperature methanation catalyst is packaged in iron barrels, with a net weight of 160-180 kg per barrel, or packaged according to user requirements. The transportation tool should be dry, and it should be handled with care during loading and unloading. It is strictly forbidden to hit it to avoid damage. The product should be stored in a cool and ventilated place, avoid humid environment, and stay away from fire. The product shelf life is 24 months.

◼In what types of processes or units is the RMA-101 catalyst best suited for use?

It is particularly suitable for the methanation or deep purification process in coke oven gas, coal-to-natural gas, synthetic ammonia, hydrogen production and other processes. It can effectively remove CO+CO₂ to below 10ppm and can also be used for gas refining in LNG/CNG production.

◼How does this catalyst perform in terms of "low-temperature activity"?

RMA-101 has excellent low-temperature reaction activity, significantly higher than conventional industrial catalysts. It can achieve high CO+CO₂ conversion rates at lower temperatures, ensuring that the outlet concentration is stably below 5ppm, improving energy efficiency while reducing operating costs.

◼What is “high airspeed” performance and how does it benefit industrial plant operations?

High space velocity (up to 15,000 h⁻¹) means that more feed gas can pass through per unit time, thereby improving the processing capacity of the device, reducing the catalyst loading, achieving higher production capacity under the same reactor volume, and reducing investment and operating costs.

◼What advantages does this catalyst have in the reduction stage?

RMA-101 has a low reduction temperature and short reduction time, which can speed up the start-up process, reduce reduction energy consumption, and avoid activity loss or structural sintering problems caused by long-term reduction.

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