Method for preparing organic silicone potassium humate
The invention relates to a manufacture method for organic silicon humic acid kalium that includes the following steps: hexamethyldisiloxane and dimethyldichlorosilane taking reacting under the existing of anhydrous ferric chloride, taking rectification, making saturate liquid material A, adding acid...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to a manufacture method for organic silicon humic acid kalium that includes the following steps: hexamethyldisiloxane and dimethyldichlorosilane taking reacting under the existing of anhydrous ferric chloride, taking rectification, making saturate liquid material A, adding acid reaction in humic acid, heating to 70-95 degree centigrade and adding material A, heating to 105-130 degree centigrade and maintaining the temperature, cooling to 70-90 degree centigrade, adding KOH to adjust pH value and drying to gain the product. The invention has short making cycle and the yield could reach to 95%. |
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