同时，对钙基膨润土人工钠化进行了研究。
Meantime, the study of the modification of calcium bentonite was made.
有机膨润土一般采用钠基膨润土与有机改性剂反应制备。
Generally, organic bentonite comes out from the reaction between sodium bentonite and organic modifying agent.
实验结果表明，有机膨润土对糖蜜酒精废液的脱色率比钠化膨润土高，可达到89.6%，而钠化膨润土对糖蜜酒精废液的脱色率仅有41.3%。
The experiment results show that the decoloring ratio of molasses alcohol wastewater by organobentonite is greater than Na-bentonite, the former can reach 89.6% and the latter only 41.3%.
选择天然钠基膨润土为原料，用季铵盐十八烷基二甲基苄基氯化铵（1827）将其制成有机膨润土。
The organobentonite from natural sodium bentonite has been prepared using benzyldimethylstearylammonium chloride(1827) as organic surfactant through ion-exchange reaction.
研究了以高纯钠基膨润上为原料，通过离子交换反应合成有机膨润土的工艺，探索了温度、反应时间等对产品质量的影响。
This paper deals with a new synthesis process of organobentonite using highly purified sodium - based bentonite as raw material through ion exchange reaction.
研究表明，采用天然钙基膨润土通过钠化提纯、季铵盐有机改性的方法，可以制备出性能优良的有机膨润土。
Results indicated that organic bentonite could be prepared firstly by Na-modification and then by quaternary ammonium treatment.
结果表明，钠基膨润土能使生球落下强度、抗压强度显著提高；而钙基膨润土在改善球团爆裂温度方面优于钠基膨润土。
The results show that sodium bentonite can greatly improve the drop strength and compressive strength of green pellets, while calcium bentonite could enhance shock temperature of green pellets.
本文系统地阐述了钙基膨润土的钠化改型方法，并对影响钠化效果的因素做了系统的研究。
This paper expounds the sodium-modified method. Main technological conditions that influencing the quality of product are systematically researched.
同时通过扫描电镜和电位测试的手段，进一步验证型煤性能与钠基膨润土比例的相应关系。
At the same time scanning electron microscopy and potential test were used to further validate the corresponding relationship between the property of briquette and sodium bentonite proportion.
对于无机黏结剂的钠基膨润土来说，型煤热强度受其加入量影响显著。
For sodium bentonite of inorganic binder, the thermal strength of briquette was significantly affected by its amount.
对于无机黏结剂的钠基膨润土来说，型煤热强度受其加入量影响显著。
For sodium bentonite of inorganic binder, the thermal strength of briquette was significantly affected by its amount.
应用推荐