Publicado no e em "Negócios, Negócios", idioma — English. 5 páginas.
Rotary kiln is also known as rotary calciner. Rotary kiln is a rotating cylindrical vessel uses thermal process for calcination, drying, pyrolysing, and sintering in a continuous process with the use of hot gases. A rotary kiln plant consists of a tube rotating on its own axis, material feed and discharge housing as well as necessary supplementary elements. Rotary kilns have the benefit of being able to function over a wide temperature range liable on the design and refractory used. Mais
