N.E. CHEMCAT has been producing and distributing gas purification catalysts for over 40 years. Gas purification catalysts are highly active in gas impurity removal reactions. They have a long life. Recently in many fields such as electronics, the chemical industry, the steel industry, the atomic power plant industr and the machine industries demand for ultrapure gas has increasedThere are more cases where a density of evenminute impurities in gas are unacceptable. For examples, N2 and Ar which are used for production of semiconductors need high-density between 6N and 8N. In such case, infinitesimal Co, O2, and H2 in such gas have to be removed. We produce catalysts meeting these needs.
APPLICATION: PRODUCTION AND REFINING OF GAS
Features of Catalysts
- Support production of ultrapure gas.
- Active at lower temperatures, resulting in improved running-costs and heater materials.
- Gas purification is carried out by chemical reaction so the catalysts can be used for a long period. without maintenance.
- Spent catalysts can be regenerated using our technology.
- Precious metals contained in spent catalysts can be recycled as valuable resources.
