Abstract

A functional fertilizer composition containing natural mineral ingredients and a method of preparing the same are disclosed. More particularly, a functional fertilizer composition that is environmentally friendly, significantly accelerates growth of plants, relieves physiological disorders, is suitable for use as an agent for odor removal and a gas generation inhibitor, and enables preparation of a soil conditioner from a residue from which mineral ingredients are extracted and a method of preparing the same are disclosed. To this end, the method includes pulverizing vermiculite, mixing the pulverized vermiculite with water, adding sulfur or sulfuric acid to the mixture of pulverized vermiculite and water, stirring the mixture to which sulfur or sulfuric acid has been added, aging the stirred mixture to prepare an aqueous solution, and separating and extracting an aqueous solution containing mineral ingredients from the prepared aqueous solution.

IPC Classes  ?

• C05C 3/00 - Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
• C05C 1/00 - Ammonium nitrate fertilisers
• C05D 9/00 - Other inorganic fertilisers
• C05G 3/00 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity
• C05B 17/02 - Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal containing manganese
• C05G 3/04 - Mixtures of one or more fertilisers with materials not having a specifically fertilising activity with soil conditioners
• C09K 17/12 - Water-soluble silicates, e.g. waterglass

Abstract

The present invention relates to a functional fertilizer composition including natural mineral ingredients and a method for manufacturing same, and more particularly, to a functional fertilizer composition including natural mineral ingredients and a method for manufacturing the composition, which can be used as an environmentally friendly fertilizer for significantly accelerating plant growth and as an agent for resolving physiological disorders, eliminating odor and suppressing gas generation, and can be used for manufacturing a soil enhancement agent from extracted residue that comprises the mineral ingredients. To this end, the functional fertilizer composition including natural mineral ingredients and the method for manufacturing same comprise the steps of: grinding vermiculite; mixing the ground vermiculite with water; adding sulfur or sulfuric acid to the mixture in which the vermiculite and water is mixed; stirring the mixture to which sulfur or sulfuric acid is added; forming an aqueous solution by aging the stirred mixture; and separating and extracting an aqueous solution containing mineral ingredients from the formed aqueous solution.

IPC Classes  ?

• C05D 11/00 - Mixtures of fertilisers covered by more than one of main groups
• C09K 17/02 - Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only