用于蒸汽重整的非碱催化剂。
R-67-7H不再发出并用于管状重整器下游的预重整器或用于天然气的光原料蒸汽重整。For reforming of feedstocks ranging from heavy natural gas to LPG and for operation under high heat flux conditions such as in top-fired steam reformers, R-67-7H is used in the bottom of the reformer tubes in combination with Topsoe’s series of alkali-promoted catalysts. R-67-7H is delivered in a pre-reduced version for fast start-up.
R-67-7H是TopSOE改革催化剂组合中最活跃的,在优先考虑活动的情况下使用。
R-67-7H载体的基材是铝尖晶石,尖晶石家庭的陶瓷惰性氧化物,以优异的稳定性在整个温度范围内。使用优化孔隙率和孔径分布的方法制造载体,从而产生非常高的催化剂表面积。载体的大表面积和机械稳定性使催化剂具有非常高且稳定的活性,这确保了重整器的出口处的重整反应靠近平衡。