生物化工专题数据库-----无机非金属材料   [篇名] 膨润土用作建筑泥浆土原料的研究 [著者] 杨志勤 [机构] 甘肃金昌市膨润土厂 [中文关键词] 建筑泥浆土；质量；钠化膨润土；增效剂 [外文关键词] buiding-mud clay;quality;Na-bentonite;synergist [分类号]   [刊名] 非金属矿 [出版时间] 2005年1月 [来源] VOL28,NO.1._15-16 [中文摘要] 提出了建筑泥浆土的质量指标建议，探讨了膨润土的物化性能、钠化时Na 2CO 3加量、增效剂等因素对建筑泥浆土质量的影响；指出了建筑泥浆土与API石油钻井泥浆土的异同。 [外文摘要] The recommendations for quality standard of building-mud clay are put forward,several factors affecting on building-mud clay quality such as the physicochemical properties of bentonite,adding quantity of in its sodium modification and the synergist etc.are discussed,and then the differences between the building-mud clay and the drilling-mud clay are pointed out in the paper.