| 摘要 |
Object of the invention are granulates (agglomerates) of rubber chemicals having an average particle diameter of greater than 60 mu and a process of their production, wherein a binder-free suspension is sprayed into a hot gas stream with an inlet temperature from about 150 DEG to 350 DEG C and an outlet temperature below 120 DEG C. Agglomerated particles having a moisture content of less than 1 percent by weight and an average grain size of greater than about 60 mu are thus produced. |
