查詢結果分析
相關文獻
- High Potassium Natural Mordenite and the Chemical Variation of Mordenite
- High Potassium Mordenite in the Andesite from the Coastal Range, Eastern Taiwan
- Isopropylation of Naphthalene Over Mordenite Zeolites: Effect of Si/Al Ratio
- 山葵之抗菌性與化學變異性
- Hydrothermal Synthesis of Mordenite in the Andesitic Tuff ﹣﹣Amorphous Silica System
- 山葵之抗菌性與化學變異性
- 天然礦物膠囊之製備及其對Cs⁺離子的吸附效率與特性研究
- Study on the Toxicity of the Extracellular Mucilage from Klebsiella Oxytoca CF154
- 以Ames氏測驗法偵測中國食品中梅洛褐變衍生物化學變異性之研究
頁籤選單縮合
題名 | High Potassium Natural Mordenite and the Chemical Variation of Mordenite=高鉀絲光沸石及絲光沸石之化學變異 |
---|---|
作者 | 羅煥記; 謝瑩玲; |
期刊 | 中國地質學會會刊 |
出版日期 | 19911000 |
卷期 | 34:4 1991.10[民80.10] |
頁次 | 頁305-312 |
分類號 | 357.28 |
語文 | eng |
關鍵詞 | 化學變異; 高鉀絲光沸石; 絲光沸石; |
中文摘要 | 東臺灣海岸山脈北部安山岩中所含絲光沸石,其鉀含量超過一般的絲光沸石。天然絲光沸石主要的相,包括鉀鈣絲光沸石、鈉鈣絲光沸石,以及該兩種絲光沸石的固熔體。天然絲光沸石應以固熔體為主,因此,其化學式可用(Na�涔�浚a)�毬l�偝i�嘓.28H�烙表示。合成絲光沸石,主要包括鈉絲光沸石、鈣絲光沸石,以及該兩種絲光沸石的固熔體。 |
英文摘要 | Mordenite in the andesitic rock from the northern Coastal Range of eastern Taiwan demonstrates rather high potassium content in contrast to that ever reported for natural mordenite. The present and the other chemical data available strongly indicate that K-Ca-mordenite (K�涎a�涉l�偝i�嘓.28H�烙),Na-Ca-mordenite(Na�涎a�涉l�偝i�嘓.28H�烙), and the solid solution of K-Ca-mordenite and Na-Ca-mordenite are possible phases for the natural mordenite. Among them, the solid solution phases should be predominant in nature. Thus, the chemical composition of the natural mordenite can generally be expressed as (Na�涔�浚a)�毬l�偝i�嘓.28H�烙. A survey of experimental studies from the literature has provided important information on the synthetic phases of mordenite which differ from the natural one in the chemical composition. The synthetic phases that have produced include Na-mordenite (Ca�涉l�偝i�嘓.28H�烙), Ca-mordenite (Ca�涉l�偝i�嘓.28H�烙) and the complete solid solution series [(Na�浚a)�毬l�偝i�嘓.28 H�烙] of Na-mordenite and Ca-mordenite. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。