| 摘要 |
<p>Production method for particulate detergent mixture with bulk density in the range 350 to 650 g/l, comprises dosage of the particulate material, which contains neutralizing agent and selectable detergent builder, into the fluidising zone, fluidising the material, contacting the liquid acid precursor of the anionic surface active substance, with fluidised material to perform at least partial and preferably complete neutralization of the acid precursor and for production of detergent particles, which contain neutralized acid precursor.</p> |
