皂土(英语:bentonite),也称膨土、膨润土,是硅酸铝粘土吸收剂,主要由蒙脱石构成。英文名“Bentonite”是1898年由Wilbur C. Knight根据罗克里弗的白垩纪本顿页岩(Benton Shale)命名的。[1][2]
![]() | 此条目可参照外语维基百科相应条目来扩充。 (2017年5月13日) |
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