Abstract: A process for the preparation of detergent granules, the process comprising: (i) a first step of admixing in a mechanical granulator, a solid component and a first liquid binder, to produce a powder; and (ii) a second step of admixing in a low shear granulator, the powder produced in step (i), and a second liquid binder, to produce the detergent granules; the second liquid binder having a different composition from the first liquid binder and the weight ratio of the first liquid binder to the second liquid binder being from 15:1 to 1:1, preferably from 10:1 to 1:1, more preferably from 5:1 to 1:1, most preferably from 3:1 to 2:1.

Abstract: A process for the preparation of detergent granules, the process comprising:

Abstract: A mechanical granulation process for the production of detergent granules, the process comprising dosing to a mechanical granulation apparatus an acid precursor of an anionic surfactant, a non-surfactant acid and a solid carbonated neutralising agent wherein the amount of salt formed in situ in the resultant detergent granules by reaction between the non-surfactant acid and the neutralising agent is at least 5% by weight, preferably at least 10% by weight, more preferably at least 25% by weight, most preferably at least 50% by weight of those granules.