| 油脂精炼废白土中油脂回收和废白土再生工艺的研究 |
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| 引用本文： | 周秋香,杨红健.油脂精炼废白土中油脂回收和废白土再生工艺的研究[J].中国油脂,2003,28(4):26-27. |
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| 作者姓名： | 周秋香 杨红健 |
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| 作者单位： | 1. 廊坊师范学院,065000,河北省廊坊市爱民西道100号
2. 河北工业大学化工学院,300130,天津市 |
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| 摘 要： | 为了更好地利用废白土增加效益,利用自行设计的一种新型三段式浸出器,对油脂脱色废白土中油脂的回收工艺及影响因素进行了研究。结果表明,用该工艺回收后的油脂品质好,能达到食用标准,且回收后的废白土残油量小于5％。在此基础上利用自行设计的两段白土再生器将二次废白土再生。
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| 关 键 词： | 油脂 精炼 废白土 再生工艺 油脂回收 两段式再生器 |
| 文章编号： | 1003-7969(2003)04-0026-02 |
| 修稿时间： | 2003年1月9日 |
Oil Recovery and Regeneration of Used Bleaching Clay Produced in Oil Refining |
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| ZHOU Qiu-xiang ,YANG Hong-jian.Oil Recovery and Regeneration of Used Bleaching Clay Produced in Oil Refining[J].China Oils and Fats,2003,28(4):26-27. |
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| Authors: | ZHOU Qiu-xiang YANG Hong-jian |
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| Affiliation: | ZHOU Qiu-xiang 1,YANG Hong-jian 2 |
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| Abstract: | To make good use of used bleaching clay and increase the benefits,the recovery technology and factors of oil in used bleaching clay that produced in the process of oil bleaching were studied by use of a new-style "three-stage lixiviate reactor" that designed by ourselves.It shows that the quality of recoveried oil is good and has reached the edible criterion.The residual oil in the used bleaching clay is under 5% after recovering oil.Based on it,The used bleaching clay was regenerated by use of the "two-stage regenerative reactor" that designed by ourselves. |
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| Keywords: | three-stage lixiviate reactor used bleaching clay oil recovery regeneration technology |
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