| 叶营伊利石矿制取钾肥及硅粉的试验研究 |
| |
| 引用本文： | 张军营, 陈廷臻. 叶营伊利石矿制取钾肥及硅粉的试验研究[J]. 矿产保护与利用, 2002, (4): 14-19. doi: 10.3969/j.issn.1001-0076.2002.04.004 |
| |
| 作者姓名： | 张军营 陈廷臻 |
| |
| 作者单位： | 河南省地质科学研究所,郑州市,450053;; 河南省地质科学研究所,郑州市,450053 |
| |
| 基金项目： | 原河南省地质矿产厅 1997年度科技计划项目 (豫地字 1997[2 9]号文 |
| |
| 摘 要： | 介绍了平顶山市叶营伊利石矿的矿床地质特征、矿石特征.该伊利石矿经焙烧、酸解、加氨中和、蒸凝可制取钾肥,酸浸渣粉磨即得工业补强剂硅粉,该工艺为伊利石的开发利用开辟了新的途径.
|
| 关 键 词： | 伊利石 钾肥 硅粉 焙烧 酸解 中和 |
| 文章编号： | 1001-0076(2002)04-0014-06 |
| 修稿时间： | 2002-04-24 |
A Study on Preparation of Potassic Fertilizer and Silica powders from Yeying Illite Ores |
| |
| A Study on Preparation of Potassic Fertilizer and Silica powders from Yeying Illite Ores[J]. Conservation and Utilization of Mineral Resources, 2002, (4): 14-19. doi: 10.3969/j.issn.1001-0076.2002.04.004 |
| |
| Authors: | ZHANG Jun-ying CHEN Ting-zhen |
| |
| Abstract: | This paper introduces deposit geological characteristics and ore features of Yeying illite ores deposit in Pingdingshan City. Potassic fertilizer can be prepared from the ore by a process of "roasting-acid dissolution-neutralization by ammonia-evaporation-coacervation" and the industrial filling, silica powder, can be obtained from the acid leaching residue by pulverization. This technique opens up a new way for utilization of illite ores. |
| |
| Keywords: | illite ores potassic fertilizer roasting acid dissolution neutralization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《矿产保护与利用》浏览原始摘要信息 |
|
点击此处可从《矿产保护与利用》下载全文 |
