Method for producing fly-ash backed brick by using paper mill waste water to increase fly-ash percentage

Application Number: 00123962
Application Date: 2000.10.27
Publication Number: 1287984
Publication Date: 2001.03.21
Priority Information:
International: C04B18/08;C04B33/04;C04B33/13;C04B33/22
Applicant(s) Name: Zhai Guanjie
Inventor(s) Name: Zhai Guanjie;Li Xuelin;Zhai Songmei
Patent Agency Code: 37200
Patent Agent: sun jun
Abstract The present invention relates to method of producing high blended sintered fly ash brick by utilizing black liquor of paper making plant. The production includes raw material treatment, compounding, homogenizing, vacuum extrusion to form, cutting into adobe, piling, drying, sintering and other technical produres. The produced high blended sintered fly ash brick conformsa with national stardard. It can save resource and reduce pollution to environment.