[1]彭国胜,李爱琴,张从良..由锌焙砂生产活性氧化锌的研究[J].郑州大学学报(工学版),2002,23(01):42-44.[doi:10.3969/j.issn.1671-6833.2002.01.012]
 Peng Guosheng,LI Aiqin,Zhang Congliang.Research on the production of activated zinc oxide from zinc baked sand[J].Journal of Zhengzhou University (Engineering Science),2002,23(01):42-44.[doi:10.3969/j.issn.1671-6833.2002.01.012]
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由锌焙砂生产活性氧化锌的研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
23
期数:
2002年01期
页码:
42-44
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Research on the production of activated zinc oxide from zinc baked sand
作者:
彭国胜李爱琴张从良.
郑州大学化工学院,河南,郑州,450002, 郑州牧业工程高等专科学校,河南,郑州,450003
Author(s):
Peng Guosheng; LI Aiqin; Zhang Congliang
关键词:
锌焙砂 酸浸 沉降 氧化锌 活性
Keywords:
DOI:
10.3969/j.issn.1671-6833.2002.01.012
文献标志码:
A
摘要:
活性氧化锌的生产通常是由可溶性锌盐和可溶性碳酸盐复分解反应,经加工后制得.介绍了用锌焙砂生产活性氧化锌的方法,并对生产过程的技术条件进行了研究,其工艺流程是以锌焙砂为原料,经酸浸、净化后直接和碳化母液反应,经沉降后再加热分解为活性氧化锌,其质量符合GB 3185-87一级标准,主含量≥99.7%,比表面积≥71 m2/g,比表面与活性成正比、与结晶度成正比.该工艺原料来源广泛、适应性强、废液回收率高,无污染、生产成本低、质量高、活性强,具有较强的市场竞争力.
Abstract:
The production of activated zinc oxide is usually prepared by the metathesis reaction of soluble zinc salt and soluble carbonate, and is prepared after processing. The method of producing activated zinc oxide with zinc roasted sand was introduced, and the technical conditions of the production process were studied, the process flow was based on zinc roasted sand as raw material, directly reacted with carbonized mother liquor after acid leaching and purification, and then decomposed into activated zinc oxide after sedimentation, its quality met the GB 3185-87 first-class standard, the main content was ≥ 99.7%, the specific surface area was ≥ 71 m2/g, and the specific surface was proportional to the activity and the crystallinity. The process has a wide range of raw materials, strong adaptability, high waste liquid recovery rate, no pollution, low production cost, high quality, strong activity, and strong market competitiveness.

相似文献/References:

[1]尹华杰,秦建昭.锌氧炉内质热传递机理探讨[J].郑州大学学报(工学版),1995,16(02):10.
 Yin Huajie,Qin Jianzhao.Discussion on the internal heat transfer machine of zinc oxygen furnace[J].Journal of Zhengzhou University (Engineering Science),1995,16(01):10.

更新日期/Last Update: 1900-01-01