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來源資料
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| 題 名 | 攪拌水洗法去除海砂氯離子之實驗分析=An Experimental Study on the Dechloride of the Water-Added Sea Sands by a Mixer Method |
|---|---|
| 作 者 | 蘇南; 郭旭; | 書刊名 | 建築學報 |
| 卷 期 | 16 1996.03[民85.03] |
| 頁 次 | 頁13-35 |
| 分類號 | 441.432 |
| 關鍵詞 | 石灰水; 海砂; 氯離子; 攪拌器; 攪和機; Limewater; Sea sand; Chloride; Mixer; Stirrer; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 本研究首以攪拌器研究出以0.78倍的清水,將海砂伴洗2.5分鐘後,倒出洗海砂水,即可去除氯離子;再將此結果進一步應用到以拌和機去除海砂之氯離子。研究結果顯示,將海砂與。使用本法除氯後之海砂,合乎日本JASS 0.04%海砂氯離子含量標準之要求,且已較接近中國國家標準要求之0.024%。 |
| 英文摘要 | A Preliminary study had shown that the chloride of the sea sands can be removed in 2.5 minutes by mixing the sea sands with water at a ratio of 1:0.78 by weight followed by the dewatering. In this study, a mixer was replaced by a stirrer. It was found that 82% of the chloride can be removed from the sea sands. This approach allowed the sea sands retaining the chloride down to nearly 0.0336% only, which satisfied both the requirements of JASS (<0.04%) and CNS (<0.024%). |
本系統中英文摘要資訊取自各篇刊載內容。