论文部分内容阅读
坡缕石的用途日趋广泛,特别在化学工业上常被用作吸附剂、催化剂和悬浮剂。现在普遍认为坡缕石是含铝、镁的链层状硅酸盐,结构中硅氧四面体沿c轴排列成双链,链与链之间通过氢氧镁(铝)石层相联结。国内外不少研究者对粘土矿物作了大量的研究工作,但对坡缕石的系统矿物学的研究和报道(特别是国内)却甚少。本文系对四川珙县洛表坡缕石标本进行一系列的测试研究的初步结果。
The use of palygorskite is becoming more widespread, particularly in the chemical industry as adsorbents, catalysts and suspending agents. It is now generally accepted that palygorskite is a layered phyllosilicate containing aluminum and magnesium. The siloxane tetrahedron in the structure is arranged as a double chain along the c-axis, and the chains and chains are linked by a magnesium hydroxide (aluminum) layer. Many researchers at home and abroad have made a great deal of research work on clay minerals. However, there are few studies and reports on phylogenetics of palygorskite (especially in China). This article is a preliminary study of a series of tests on the Luo table palygorskite samples in Li County, Sichuan Province.