| 利用高炉渣生产水合二氧化硅的研究 |
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| 引用本文： | 林七女,李志峰,管山吉,杨光义.利用高炉渣生产水合二氧化硅的研究[J].中国资源综合利用,2010,28(6):33-34. |
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| 作者姓名： | 林七女 李志峰 管山吉 杨光义 |
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| 作者单位： | 莱芜钢铁股份有限公司,山东,莱芜,271104 |
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| 摘 要： | 系统分析了冶金高炉废弃物高炉渣的化学成分、物化性质等。利用冶金烧结脱硫生产的硫酸、焦化过程中产出的碱性物质氨水、并利用冶金工艺过程中的余热进行用高炉渣生产橡胶添加剂水合二氧化硅的研究,生产出的水合二氧化硅完全符合橡胶添加剂的要求。由于主要利用废弃资源,此研究具有较好的经济效益和环保效益。
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| 关 键 词： | 高炉炉渣 水合二氧化硅 脱硫硫酸 焦化氨水 冶金余热 |
Study on Hydrated Silicon Dioxide Produced by Blast Furnace Slag |
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| Lin Qinv,Li Zhifeng,Guan Shanji,Yang Guangyi.Study on Hydrated Silicon Dioxide Produced by Blast Furnace Slag[J].China Resources Comprehensive Utilization,2010,28(6):33-34. |
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| Authors: | Lin Qinv Li Zhifeng Guan Shanji Yang Guangyi |
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| Institution: | (Laiwu Iron and Steel Co., Ltd., Laiwu 271104, China) |
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| Abstract: | By systematically analyzed the chemical composition, physical chemistry characters of blast furnace slag, hydrated silicon dioxide were prepared using desulphurization vitriol, coking ammonia and metallurgical waste heat, which met the demand of rubber additive. Owing to circularly using of the solid waste-resource and metallurgical waste heat, it had better economical and environmental benefits. |
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| Keywords: | blast furnace slag hydrated silicon dioxide desulphurization vitriol coking ammonia metallurgical waste heat |
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