MANUFACTURE OF DETERGENT GRANULES BY DRY NEUTRALISATION

摘要

A process for the manufacture of detergent granules comprising anionic non-soap surfactant the process comprising the dry neutralisation of surfactant acid with habit modified Sodium Carbonate, which is a crystal growth modified Sodium Carbonate that comprises a mixture of Sodium Carbonate and polymer. A high active detergent granule comprising greater than 30 wt% anionic surfactant, the surfactant comprising a major part of non-soap anionic surfactant, habit modified Sodium Carbonate, and less than 10 wt% preferably zero, zeolite, is obtainable by the process.