| 低品位硅藻土选矿提纯及生产食品助滤剂的研究 |
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| 引用本文： | 张兰英,尚庆坤.低品位硅藻土选矿提纯及生产食品助滤剂的研究[J].松辽学刊,1995(4):72-76. |
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| 作者姓名： | 张兰英 尚庆坤 |
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| 作者单位： | 长春地质学院应化系 |
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| 摘 要： | 本文论述了对吉林省桦甸市低品位硅藻土进行热浮选－磁选－酸煮提纯的研究工作，结果证明，利用这种提纯方法，很容易使低品位硅藻土达到用作食品助滤剂的企业标准．本文还提出了生产食品助滤剂的工艺流程
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| 关 键 词： | 硅藻土，食品助滤剂，提纯 |
STUDIES ON ORE DRESSING AND PURIFICATION OF THE LOW-GRADE DIATOMITE AND THE PRODUCTION OF FOOD HELP-FILTER REAGENT |
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| Zhang Lanying,Shang Qingkun,Cao Shixin,Zheng Songzhi.STUDIES ON ORE DRESSING AND PURIFICATION OF THE LOW-GRADE DIATOMITE AND THE PRODUCTION OF FOOD HELP-FILTER REAGENT[J].Songliao Journal (Natural Science Edition),1995(4):72-76. |
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| Authors: | Zhang Lanying Shang Qingkun Cao Shixin Zheng Songzhi |
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| Abstract: | A new method of purifing the low-grade diatomite by thermal flotation-magnetic separation-acid boil was studied in this paper. The research results show that it is easy to make food help-filter reagent from the low-grade diatomite of Jinn Huadian by this way. The technological process of making food help-filter reagent was reportes. |
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| Keywords: | diatomite food help-filte reagent |
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