1) effervescing clay
泡沸粘土
2) sepiolite clay
海泡石粘土
1.
The lowgrade sepiolite clay in Hunan province is a good raw material for BB fertilizer production, the necessity and condition of developing BB fertilizer and the fertilization style in Hunan province are analyzed.
论述BB肥施肥模式是农业集约化和专业化的施肥模式及实施该模式的条件;指出湖南省低品位海泡石粘土矿是BB肥的优质原料;论证湖南省发展海泡石BB肥及采用BB肥施肥模式的条件和必要性;建议湖南省土肥站体系和国土资源部门相结合,组织和指导肥料企业发展海泡石BB肥的施肥模式。
2.
Effect of sepiolite clay content at the range of 0%~10% and 20%~150% on water absorbency,water-holding performance,repeated water absorbency,electrolyte resistance and microstructure of the as-synthesized composite was discussed respectively.
利用水溶液聚合法制备了海泡石粘土/聚丙烯酸(钠)高吸水保水复合材料,研究了海泡石粘土在0%~10%及20%~150%添加量范围对复合材料的吸水保水、重复吸水及抗电解质溶液性能的影响。
3) clay brick containing zeolite
含沸石的粘土砖
5) organic sepiolite clay
有机海泡石粘土
6) nucleate boiling
泡核沸腾
1.
22times in comparison with those on smooth surface, and nucleate boiling starting temperature difference decreases from 3.
对自制的多孔性金属薄层的泡核沸腾传热特性进行研究。
2.
The re- sults showed that the combined parameter (λρc)_S of the thermal physical properties of the surface material are important factors which influence the nucleate boiling heat transfer.
运用液体泡核沸腾的导热—蒸化机理,对底部加热热力学性质进行了理论和实验研究。
补充资料:海泡石
海泡石 sepiolite 层状结构硅酸盐矿物 。成分为Mg4Si6O15(OH)2·6H2O。正交(斜方)晶系。通常成白、浅灰、浅黄等色的粘土状块体,有时成皮壳状或结核状。在电子显微镜下,其形态呈细丝状体,集合体排列成似片状。光泽暗淡,贝壳状断口,莫氏硬度2~2.5,比重2.2。遇水时能强烈吸水而变柔软,当再干燥时就硬化。海泡石可由沉积作用形成,或由蛇纹岩蚀变而成。世界最主要产地为土耳其的埃斯基谢希尔。中国产地有江西乐平、湖南浏阳等。 |
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