Purification process for sugar juice by using low-temp. phosphorus floating method and its method

Application Number: 00114236
Application Date: 2000.04.29
Publication Number: 1268577
Publication Date: 2000.10.04
Priority Information:
International: C13D3/00
Applicant(s) Name: Huo Hanzhen
Inventor(s) Name: Huo Hanzhen
Patent Agency Code: 44104
Patent Agent: ye xiangrong
Abstract The present invention relates to clarifying sugar juice by low temp. phospho flotation method, which is characterized by that phosphoric acid, small quantity of formaldehyde, lime, air bubbles and flocculant are added into floatation clarifying tank containing sugar juice, then remove floating slag formed from insoluble impurities to obtain clarified sugar juice, the floating slag is filtered by filter press, the filter cake can be used as organic fertilizer.