| abstract |
The invention relates to a method of manufacturing an organo-mineral fertilizer of the type consisting in making a first mixture of mineral elements (1, 3) forming part of the composition of a mineral fertilizer, in carrying out a second mixture of elements organic (7, 9) entering into the composition of an organic fertilizer, mixing the first and the second mixture and kneading the paste obtained in a kneader (13), characterized in that one carries out the following steps consisting of : a) carry out a granulation of the dough obtained, b) bake the granules (17) obtained in the oven (19) without destroying the organic elements, and recover the vapor released from the baking oven, cool it to liquefy it and return it to the mixer (13), and c) rapidly cooling the cooked granules. |