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俄罗斯斯捷尔利塔马克市“纯碱”生产联合体掌握了把纯碱生产过程中形成的废渣转变成粘合剂的技术。该联合体曾利用碱渣生产过几批固井专用水泥,经油田试用十分满意。尽管用传统方法生产水泥方便、经济(该联合体原来就有用传统湿法生产水泥的厂),但以2CaOSi_2(贝利特)为主要成分的碱渣粘合剂所采用的窑炉的温度可比阿利特(3CaSi_2)为主要成分的水泥的烧制温度1430℃低400—500℃,能耗明显降低,且俄罗斯市场对粘合剂生产的加气混凝土砌块和混凝土砖需求量大,因此其碱渣利用的主要方向定在粘合剂生产上。
The “Soda Ash” production complex in the city of Sterlitamak, Russia, has mastered the technique of converting the waste residue formed during the production of soda ash to a binder. The consortium has used cement slag to produce cement for several cement wells, and is very satisfied with the trials in the oil field. Despite the convenient and economical production of cement by traditional methods (the former originally used conventional wet-producing cement plants), the temperature of the kiln used in the alkaline residue binder with 2 CaOSi 2 (Belite) as the main component was comparable. Aluminate (3CaSi 2 )-based cement has a burning temperature of 1430°C and a low 400-500°C. The energy consumption is significantly reduced, and the demand for aerated concrete blocks and concrete blocks for adhesive production in the Russian market is large. The main direction of the use of alkali residue is set in the adhesive production.