The catalysts are used for converion of COã??in synthesis and hydroen production processusing coal,naphtha,natural gas and oil filrd gas as feed stock. The catalysts are used for axial-radial low temperature converter. 1 Good activity in environment of low temperature 2 Good work at low steam/gas ratio 3 High production loads 4 Long service lives 5 It can save the cost of ammonia synthetic and hydrogen making plant 6 Its properties are in the leading level in China