| 工业副产品石膏在造纸行业中的应用研究 |
| |
| 引用本文： | 苏艳群,王成海,刘金刚.工业副产品石膏在造纸行业中的应用研究[J].中国非金属矿工业导刊,2011(6). |
| |
| 作者姓名： | 苏艳群 王成海 刘金刚 |
| |
| 作者单位： | 中国制浆造纸研究院,北京,100061 |
| |
| 摘 要： | 随着纸浆价格不断攀升,造纸行业的利润空间也在不断地被挤压。积极发展高加填造纸技术是降低造纸生产成本的一种有效途径。试验研究结果表明工业副产品石膏经改性处理的硫酸钙用于造纸加填体现出了优异的强度性能。积极开发出工业副产品石膏硫酸钙的改性技术,实现无论从技术上还是经济上适合造纸加填,是硫酸钙能否在未来造纸行业大规模使用的关键。
|
| 关 键 词： | 工业副产品石膏 硫酸钙 造纸 加填 |
Application Study of By-product Gypsum in Papermaking |
| |
| SU Yan-qun,WANG Cheng-hai,LIU Jin-gang.Application Study of By-product Gypsum in Papermaking[J].China Non-Metallic Mining Industry Herald,2011(6). |
| |
| Authors: | SU Yan-qun WANG Cheng-hai LIU Jin-gang |
| |
| Affiliation: | SU Yan-qun,WANG Cheng-hai,LIU Jin-gang(China National Pulp and Paper Research Institute,Beijing 100061) |
| |
| Abstract: | With the increasing of pulp price,profit margin of paper industry is becoming smaller and smaller.Improving filler content and decreasing pulp content can cut the cost of production effectively.It was found that by-product gypsum which was modified could improve the strength properties of paper.In order to realize the large-scale application of the gypsum in papermaking,it is essential to ensure the modification technique reliable and cost of production low. |
| |
| Keywords: | by-product gypsum calcium sulfate papermaking filling |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
