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フルテキストURLKJ00002585457.pdf ( 1020.1KB ) 公開日 2010-04-19
タイトルB_2O_3-TiO_2-BaO系ガラスより水中へ溶出するチタンイオンおよびバリウムイオンの挙動
タイトルヨミB_2O_3-TiO_2-BaO ケイ ガラス ヨリ スイチュウ ヘ ヨウシュツ スル チタン イオン オヨビ バリウム イオン ノ キョドウ
タイトル別表記The Dissolving Behavior of Titanium and Barium Ions Dissolved into Water from The Glasses of B_2O_3-TiO_2-BaO System
作成者矢田部, 俊一
杉原, 一
道祖, 和義
関谷, 信男
作成者ヨミヤタベ, シュンイチ
スギハラ, ハジメ
ドウソ, カズヨシ
セキタニ, ノブオ
作成者別表記Yatabe, Shunichi
Sugihara, Hajime
Doso, Kazuyoshi
Sekitani, Nobuo
作成者所属山口大学工学部
内容記述(抄録等)The dissolving behavior of titanium and barium ions dissolved into water from glasses of B_2O_3-TiO_2-BaO system was studied in this paper. Twenty eight kinds of glasses in this system were melted in electric furnace, about 1300℃, four hours. The melted glasses were crushed to particles of 35-60 meshes and 2 g of them were immersed in 50ml water of 30,50 and 70℃ while being stirred for 10,20,40 and 80 minutes respectively. Then the amounts of titanium and barium ions dissolved into water were measured by chelatometric titration. The results are as follows. 1) The experimental data were tested by analysis of variance and it is found that log of dissolved amounts was linear function of log of dissolving time and reciprocal of dissolving temperature and has no interaction term of time and temperature. That is, the dissolving amounts are proportional to t1/4 and apparent average dissolving energy is 1.27×10^3K for titanium ions and the dissolving amounts are proportional to t3/5 and dissolving energy is 1.87×10^3K for barium ions. 2) There are no special regularity between the behavior of dissolving ions and composition of glasses and chemical properties of glasses of no. 18,23 and 24 are very good.
本文言語jpn
主題プロセス工学・化学工学
資料タイプtext
ファイル形式application/pdf
出版者山口大学工学部
出版者ヨミヤマグチ ダイガク コウガクブ
NII資料タイプ紀要論文
ISSN0372-7661
NCIDAN00244228
学内刊行物(紀要等)山口大学工学部研究報告
掲載誌名山口大学工学部研究報告
掲載誌名別表記Memoirs of the Faculty of Engineering, Yamaguchi University
24
1
開始ページ59
終了ページ75
発行日1973
著者版/出版社版出版社版
備考本文データは国立情報学研究所において電子化したものである
リポジトリIDKJ00002585457
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/KJ00002585457