| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a process by which a group of detergent granules having a medium or low bulk density can be manufactured in a high yield through a process in which a spray drying is not used, wherein the group of detergent granules contains an anionic surfactant. <P>SOLUTION: A process for manufacturing the group of detergent granules includes a step of granulating powdery raw materials for a detergent in a rotating mixer, wherein the granulation of the powdery raw materials is conducted with a foamed anionic surfactant composition sprayed in the rotating mixer through a multi-fluid nozzle. <P>COPYRIGHT: (C)2013,JPO&INPIT |
