Primary and secondary processes to reduce NOx emission in glass furnaces are available. Other measures to satisfy the official directives is the filter dust recycling to prevent its disposal and the recycling or external cullet to save on raw materials and energy. This paper deals with such measures having an impact on refractories in regenerators.
Origin
Veitsch-Radex-Didier, Austria
Journal Title
Int Glass Journal No 102 1999 77-81
Sector
Refractories
Class
R 351