The tonnage which is effective the thiosulfuric ammonium powder and its production mannered null

摘要

(57) Abstract Thiosulfuric ammonium and the water solution which contains with the carbonate component and the sulfite component of the tonnage which is effective for being stabilized, substantial the sulfur although the product which is not included is obtained under effective condition, atomization drying by can produce the said solution the thiosulfuric ammonium content product which. The carbonate component, ammonium carbonate or ammonium bicarbonate, alkaline metal carbonate or bicarbonate or alkaline earths metal carbonate or is chosen from bicarbonate, the sulfite component, sulfurous acid ammonium or heavily sulfurous acid ammonium, the alkaline metal sulfite or the bisulfite or the alkaline earths metal sulfite or is the bisulfite.