Potassium Chloride → HCID 53445254, compound

Participants

Reaction Steps

Mix the concentrated black liquor, lignin, humic acid, and sludge into slurry, with their mass percentage respectively being 50%, 35%, 10% and 5%. KCl is added. Then pulp spraying granulation is performed, with a nose temperature of 560° C., and a tail temperature of 52° C. Then a solid state fulvic acid fertilizer is obtained, with grain sizes of 3-5 mm, a hardness of 19.4N, a content of organic matter of 65%, a total content of N+P2O5+K2O of 5%, and a content of fulvic acid of 24%.

Provenance & Evidence