发明名称 |
RAW MATERIAL MIXTURE FOR MANUFACTURING PORTLAND CEMENT CLINKER |
摘要 |
<p>A raw mix for the production of portland cement mix consists of a lime component, a clay component, an iron-containing component, and a modifying additive comprising hydrolysis and yeast production waste liquors and products of neutralization of chlorine-containing off-gas from titanium and magnesium production, with the following proportioning of the components (% by weight): lime component 50-52 clay component 7.5-10 iron-containing component 1-1.5 hydrolysis and yeast production waste liquors 30-38 products of neutralization of chlorine- containing off-gas from titanium and magnesium production 1-9. The raw mix according to the invention exhibits improved physico-chemical and mechanical properties. Fluidity of the mix is from 58 to 60 mm, the degree of decarbonization is as high as 18%. Clinker prepared from the mix according to the invention has a strength of from 550 to 560 kgf/cm2, and the roasting temperature is 80 DEG -140 DEG C. lower.</p> |
申请公布号 |
JPS553380(A) |
申请公布日期 |
1980.01.11 |
申请号 |
JP19790056398 |
申请日期 |
1979.05.10 |
申请人 |
ZAPOROZHSKY TITANO MAGNIEVY;OLSCHANSKIJ CEMENTNYJ KOMB |
发明人 |
BURADEIMIRU PETOROBUICHI ORIFU;SERUGEI POTAPOBUICHI BEREZUKIN;PABUERU NIKORAEBUITSUCHI GARUK;ANATORII IBUANOBUICHI TERUNOBU;AREKUSANDORU AREKUSUIIBUICHI R;NIKORAI IBUANOBUICHI SUTOBUBA |
分类号 |
C04B7/02;C04B7/06;C04B7/24 |
主分类号 |
C04B7/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|