Secondary Steam Reforming Catalyst

Z205 and CN-20 are used in chemical fertilizer, methanol, hydrogen production plants, etc. utilizing natural gas/oil associated gas/refinery off-gas/coke-oven gas, etc. as feedstock, and widely applied in secondary reformers, auto-thermal reforming and pure oxygen secondary reforming. Z205 is sintered type catalyst of high temperature and air scour resistance, with a little amount of nickel as its active ingredient and calcium aluminate as its support, loaded in the upper section of secondary reformer to protect catalyst from lower section; CN-20 is catalyst with nickel as its active ingredient, calcium aluminate as its support, loaded in the lower section of secondary reformer. Z205 and CN-20 have more reasonable outer appearance structure to improve strength, more reasonable micro pore structure to improve the effective utilization of inner surface area, adding basic oxide as promoter to advance catalyst active stability. So far, Z205 and CN-20 have been used in more than 60 sets of ammonia and methanol plants with production capacity of 1000 tons per day.Product properties.
This series of products are characterized by stable specific surface area, pore volume, good mechanical strength, low abrasion, suitable pore structure, low impurity content and good impregnation characteristics of active components. And according to the user's requirements, different process conditions can be used to produce catalyst carriers with different phase, different pore size, different impurity content, and different appearance shapes.

1. COMPOSITION/INFORMATION ON INGREDIENTS
CAS NO.       % w/w            ingredient
1313-99-1       ≥14%           Nickel oxide
14808-60-7     ≤0.15%       Silicon oxide
1344-28-1      balance        Aluminum oxide
2. PHYSICAL DATA

200L/drum, 4 drums/pallet.