In the realm of industrial gas processing, achieving and maintaining high levels of purity is fundamental for efficient and safe operations. Gases like synthesis gas and coke-oven gas are foundational to numerous chemical manufacturing processes, and their quality directly impacts the outcome of these complex reactions. NINGBO INNO PHARMCHEM CO.,LTD. specializes in catalytic solutions that ensure the utmost purity, particularly through advanced high-temperature chloride removal catalysts.

Synthesis gas, a mixture primarily composed of hydrogen and carbon monoxide, is a critical intermediate in the production of ammonia, methanol, and synthetic fuels. Any presence of chlorine compounds in synthesis gas can poison the catalysts used in these subsequent synthesis reactions, leading to reduced yields and increased operational costs. Effective synthesis gas dechlorination is therefore an essential purification step.

Similarly, coke-oven gas, a byproduct of the destructive distillation of coal, contains various impurities that must be removed before it can be utilized as a fuel or chemical feedstock. Chlorine compounds within coke-oven gas can lead to corrosion and damage to processing equipment and pipelines, making robust coke-oven gas purification a necessity.

High-temperature chloride removal catalysts offer a potent solution for these purification challenges. These catalysts are specifically designed to operate effectively in demanding high-temperature environments, which are common in many industrial gas processing units. Their primary function is to target and remove chloride impurities, including both hydrogen chloride (HCl) and organic chlorides (RCl). With a remarkable capacity for chlorine absorption, they can reduce contaminant levels from thousands of ppm down to ultra-low levels, often below 0.1 ppm.

The mechanism involves the catalyst's ability to adsorb or react with chloride species. In cases where organic chlorides are present, they might first be converted to HCl through a hydrogenation process, which is then captured by the catalyst. This ensures a thorough removal process. The catalyst's robust physical properties, such as sufficient mechanical strength and stability, ensure its longevity and reliable performance in continuous industrial operations. This makes them ideal for ensuring the long-term efficiency of gas purification processes.

The application of these catalysts extends beyond just synthesis gas and coke-oven gas; they are also highly effective in purifying other gas streams, such as those found in naphtha processing. By ensuring the feedstock is free from corrosive and deactivating agents, these catalysts contribute significantly to the overall efficiency, safety, and economic viability of chemical production. NINGBO INNO PHARMCHEM CO.,LTD. is committed to advancing these critical technologies to support the global chemical industry's drive for purity and performance.