Potassium humate and preparation method thereof
A technology of potassium humate and tert-butyl peroxyneodecanoate, applied in the direction of organic chemistry, etc., can solve the problem of not being able to effectively utilize potassium resources of tert-butyl peroxyneodecanoate waste liquid, and achieve the effect of avoiding costs
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Embodiment 1
[0016] Embodiment 1: this potassium humate obtains by following preparation method: the first step, tert-butyl peroxyneodecanoate waste liquid is separated, obtains aqueous phase solution after separation; Second step, takes water by weight parts Phase solution 100 to 160 parts, weathered coal powder 80 to 120 parts, deionized water 110 to 200 parts, the required amount of aqueous phase solution, weathered coal powder and deionized water are mixed uniformly to obtain a mixed solution; The third step is to heat the mixed solution to 80°C to 100°C for reaction, test the pH value of the mixed solution during the reaction, and obtain a dark brown paste after the reaction, the fourth step is to dry the dark brown paste A dried substance of potassium humate is obtained, wherein: the reaction time is 40 minutes to 90 minutes, the pH value at the end of the reaction is 9 to 11, the drying temperature is 90° C. to 120° C., and the drying time is 2 hours to 4 hours.
Embodiment 2
[0017] Embodiment 2: the potassium humate is obtained by the following preparation method: the first step, the t-butyl peroxyneodecanoate waste liquid is separated, and the aqueous phase solution is obtained after the separation; the second step takes the water by weight parts Phase solution 100 or 160 parts, weathered coal powder 80 or 120 parts, deionized water 110 parts or 200 parts, the required amount of aqueous phase solution, weathered coal powder and deionized water are mixed uniformly to obtain a mixed solution; The third step is to heat the mixed solution to 80°C or 100°C for reaction, test the pH value of the mixed solution during the reaction, and obtain a dark brown paste after the reaction, the fourth step is to dry the dark brown paste The dried potassium humate is obtained, wherein: the reaction time is 40 minutes or 90 minutes, the pH value at the end of the reaction is 9 to 11, the drying temperature is 90° C. or 120° C., and the drying time is 2 hours or 4 ...
Embodiment 3
[0018] Embodiment 3: As the optimization of above-mentioned embodiment, contain the potassium hydroxide that massfraction is 10% to 15% and the tert-butyl peroxide that massfraction is 3% to 5% in peroxyneodecanoate waste liquid potassium.
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