巻号一覧
1974 巻 (1974)
- 53 号 p. 1-
- 52 号 p. 1-
1974 巻, 52 号
選択された号の論文の7件中1～7を表示しています
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藤原 正長1974 年 1974 巻 52 号 p. 1-3
発行日: 1974/03/15
公開日: 2009/06/05
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加納 源太郎1974 年 1974 巻 52 号 p. 5-10
発行日: 1974/03/15
公開日: 2009/06/05
ジャーナル フリーTo estimate possible upgrading of New Zealand Ilmenite, microscopic examinations and flotation tests with tallow amines were carried out for several fractions of the ground Ilmenite.
Silicate minerals with the Ilmenite were composed mainly of feldspars and micaceous minerals, with lesser some other silicates, apatite and hematite, etc., and many of the Ilmenite grains contained more or less fine silicates as inclusions. The liberation of the silicates and the Ilmenite was poor for the presence of silicate inclusions. The fraction between 350 mesh and 10μ, for example, only liberated some 25% of total silicates in the ilmenite. The flotation results indicated that practical up-grading of New Zealaud ilmenite would be predicted up to 49 to 50% as TiO2 content.抄録全体を表示PDF形式でダウンロード (3285K) -
倉田 源右ヱ門1974 年 1974 巻 52 号 p. 11-15
発行日: 1974/03/15
公開日: 2009/06/05
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古屋仲 芳男1974 年 1974 巻 52 号 p. 17-21
発行日: 1974/03/15
公開日: 2009/06/05
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高桑 健1974 年 1974 巻 52 号 p. 23-30
発行日: 1974/03/15
公開日: 2009/06/05
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陣内 和彦, 諫山 幸男1974 年 1974 巻 52 号 p. 31-38
発行日: 1974/03/15
公開日: 2009/06/05
ジャーナル フリーThis time the author has performed some separation tests of the weathered muscovitegranite which occurs abundantly in Amakawa, Kyuragi-machi, Higashimatsuura-gun, Saga-ken.
As a result of the tests, the author has found that it is possible to separate the present material easily, especially without flotation, into Silica sand, Feldspar and Clay only through attrition, differential grinding and sizing. And according to this study, a mineral processing plant for the weathered granite, which treats 1000-1500 tons a month in feed, has been constructed in the above mentioned place. The outline of the flow sheet is introduced in this report.
Additionally, some results of flotation tests have been reported here.抄録全体を表示PDF形式でダウンロード (1029K) -
若松 貴英1974 年 1974 巻 52 号 p. 39-48
発行日: 1974/03/15
公開日: 2009/06/05
ジャーナル フリーPDF形式でダウンロード (1120K)
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