| 刘长龄.论我国沉积高岭石矿和铝土矿煅烧材料的发展[J].地质找矿论丛,2000,(2):110-114,132 |
| 论我国沉积高岭石矿和铝土矿煅烧材料的发展 |
| DISSCUSSION ON THE DEVELOPMENT OF CALCINED MATERIALS OF SEDIMENTARY BAUXITE AND KAOLINITE ORE |
| 投稿时间：1999-10-08 |
| DOI：10.6053/j.issn.1001-1412.2000.2. 002 |
| 中文关键词: 高岭石矿 铝土矿 锻烧材料 深加工 科工贸基地 |
| 英文关键词:kaolinite bauxite the calcined material refine base of industrial and scientific reseach and trade |
| 基金项目: |
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| 摘要点击次数: 1212 |
| 全文下载次数: 1973 |
| 中文摘要: |
| 我国沉积高岭石矿和硬水铝石铝土矿资源丰富,其储量和质量均为世界之冠。由于生产技术落后,目前只能生产粗加工产品或出口原矿。国外进口高岭石价格为我国原矿价格的十几倍或几十倍,我国应积极研究其深加工产品,重视铝土矿选矿工艺,加强高岭石矿表面改性技术研究。天津是北方经济中心城市和重要港口,也是沉积高岭石矿与铝土矿的主要集散地。天津应发挥自身优势,集纳各方力量,合作开发世界一流产品,使天津成为世界级沉积高岭石矿和铝土矿锻烧材料等高新产品的科工贸基地。 |
| 英文摘要: |
| China is abundant with sedimentary diaspore and kaolinite mineral resources. Their reserves are both the first in the world. However, China only exports the primary products and raw ores due to backward technolgy.Price of imported kaolinite is more than ten times the price of raw kaolinte ore from China. China should pay more attention to the refined products, the researches on ore-dressing technology and the modification of the surficial property of the clay minerals. Tianjin is the economic center and main port in north China where products and raw ores of the minerals are concentrated in and diffused from. Tianjin should exert the superiority and makes all out to deveolp the first class products of the minerals thus becomes a base of the calcined and sophisticated products of bauxite and kaolinite for industrial, scientific research and trade in the world. |
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