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タイトルヨミ
スウシュ ノ センイ ゲンソ オ フクム ゴウセイ ゼオライト ノ チョウセイホウ
日本語以外のタイトル
Preparation of Synthetic Zeolites containing Some Transition Element
ファイル
言語
英語
著者
樋野 良治
土岐 堅次
内容記述(抄録等)
A simple method of preparing the Linde Molecular Sieve Type A and X containing transition elements such as iron, cobalt , and nickel was developed to produce material which would be useful as a catalyst. Ethyl orthosilicate was directly hydrolysed by the sodium alummate solution with excess sodium hydroxide to produce LMS A and X after 24 hours keeping the mixture at 100℃. When the sulphate or chloride of iron or nickel or cobalt was added to the excess alkaline sodium aluminate solution, LMS containing the transition element was formed. For the starting solution, the ratio of silica to alumina, 7, sodium oxide to silrca, 5, was the best in case of the X type, and the former ratio, 2 or 3, the latter ratio 3 or 6 was preferable for the A type. All the experiments was proceeded in the starting mixture with the ratio of water to sodium oxide equal to 50. The produced synthetic zeolite containing iron or cobalt or nickel with the ratio of silica to the transition elemet equal to 30 or 20% Was as crystalline as the commercial LMS using powder X-ray method.
掲載誌名
島根大学文理学部紀要. 理学科編
7
開始ページ
71
終了ページ
72
ISSN
03709434
発行日
1974-03-10
NCID
AN0010806X
出版者
島根大学文理学部
出版者別表記
The Faculty of Literature and Science, Shimane University
資料タイプ
紀要論文
部局
総合理工学部
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