B204型触媒使用小结

Preliminary Summary of Use of B204 Type Catalyst

总结了B2 0 4型触媒的使用情况。从升温还原到 4年的应用情况 ,明确说明了B2 0 4型触媒的优越性。

The use of the B204 type catalyst is summarized. Its reduction by heating and its use for four years clerly show the advantage of the B204 type catalyst.