• The carbon reduction process of pyrite cinder was studied.

    硫铁矿烧渣还原过程进行研究。

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  • Polymeric ferric sulfate was prepared by pyrite cinder in this paper.

    本文进行了硫铁矿烧渣制备聚合硫酸铁的实验研究。

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  • Polymeric ferric sulfate (PFS) was prepared by pyrite cinder in this paper.

    本文进行了硫铁矿烧渣制备聚合硫酸铁(PFS)的实验研究

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  • The leaching kinetics of pyrite cinder and sulfuric acid reaction was studied.

    研究硫铁矿烧硫酸反应动力学

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  • A technical and economic comparison between two kinds of pyrite cinder humidifiers is conducted.

    硫铁矿渣湿器进行技术经济比较

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  • In this paper, the preparation of iron oxide yellow and iron oxide red with pyrite cinder was studied.

    利用硫铁矿烧制备氧化铁氧化铁红进行了研究。

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  • The extracting iron from pyrite cinder by reductive roasting and sulfuric acid leaching was investigated.

    研究了高温还原焙烧硫酸浸取提取硫铁矿烧渣中的

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  • The new technics of recovering gold from pyrite cinder by superfine grinding resin in pulp method was studied.

    研究了超细树脂矿浆黄铁矿渣中提工艺

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  • Abstract: in this paper, the preparation of iron oxide yellow and iron oxide red with pyrite cinder was studied.

    文摘:对利用硫铁矿烧制备氧化铁氧化铁红进行了研究。

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  • The invention relates to the seepage and antiskid colorful tiles made of pyrite cinder and their preparation method.

    发明涉及一种渗水防滑硫铁矿烧渣彩色花砖及其制作方法。

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  • The properties of pyrite cinder cold-bonded pellet manufactured with cement and phenolic resin adhesive were studied.

    研究水泥复合酚醛树脂胶粘剂对制备黄铁矿烧球团性能影响。

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  • Through various analyses and tests on pyrite cinder in Suzhou Sulphuric Acid Plant, its character of technological mineral has been found out.

    通过苏州硫酸黄铁矿烧渣进行了多种分析测试,查明了黄铁矿烧工艺矿物特征

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  • Pyrite cinder cold-bonded pellet having good cold intensity and high temperature intensity was made by use of this adhesive in certain conditions.

    研究了水泥复合酚醛树脂胶粘剂对制备黄铁矿烧球团性能影响。

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  • This paper involved chemical compositions and physical phases of iron pyrite cinder and the principle of extracting iron from the cinder acid leaching.

    本文叙述了硫铁矿化学成分以及浸还原烧渣提取基本原理。

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  • Copperas prepared by a reduction method of mechanically activated pyrite from pyrite cinder is featured by low cost, fast reaction speed and high quality.

    硫铁矿为原料,采用机械活化硫铁矿还原法制绿矾具有成本反应产品质量高等优点。

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  • In the third part, the preparation of flocculant from slag and pyrite cinder and its application in the treatment of cotton pulping black liquor were studied.

    本文第三部分研究了用钢渣硫铁矿渣制备絮凝及其浆黑液处理中的应用

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  • The main process engineering of pellet production from pyrite cinder is analyzed, based on the behavior of pyrite cinder and the data of experimental investigation.

    针对硫酸特性试验研究资料分析探讨了利用硫酸烧渣生产氧化铁球团主要工艺技术

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  • Comprehensive utilization of pyrite cinder can not only reduce the pollution to environment, save the land but also uplift the utilization ratio of minerals resources.

    综合利用硫铁矿烧减少环境污染节约土地提高矿产资源利用率

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  • The comprehensive utilization to that the pyrite cinder of scientific worker of our country has carried on the research and practice in many aspects, and gain some achievements.

    我国科技工作者硫铁矿烧渣综合利用进行多方面研究实践取得一定成果。

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  • The Iron-modified flocculants having better and innocuous performance is made by adopting the best scheme of modifying, in order to improve the comprehensive use of pyrite cinder.

    从中选取最佳改性方案,制取性能更好无毒复合聚铁凝剂,提高硫铁矿烧渣综合利用水平。

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  • It is analyzed the current use of pyrite cinder in Chenxi County and made an in-depth discussion on the new technology for the preparation of iron concentrate powder from pyrite cinder.

    针对硫铁矿利用现状,以硫铁矿烧渣原料,制取工艺进行探讨

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  • However, the pyrite cinder, a resource that can be reused, contains 20 percent to 60 percent iron and small amount of valuable elements, such as copper, zinc, and trace gold and silver.

    中一般20% ~ 60%,以及少量微量金银价值元素一种二次资源

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  • The process realizes the comprehensive utilization of pyrite cinder and titanium white waste acid. The product can be used for water treatment, and conforms to the cleaning requirements.

    工艺综合利用硫铁矿烧钛白废酸产品用于废水治理符合清洁生产的要求

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  • Spread the pavement surface and bottom mixtures into the die, pressure molding, demould, stay, palletize and maintain to get the seepage and antiskid colorful tiles made of pyrite cinder.

    依次将面层底层混合料布于模具中,加压成型脱模、静养、码垛、养护,得到渗水防滑硫铁矿烧渣彩色花砖

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  • By means of screening and physics-chemistry treatment processes of pyrite cinder. the related norms of iron concentrate powder can meet the quality requirements by iron and steel industry.

    通过硫铁矿烧渣筛选理化处理,所得到的相关指标达到钢铁生产行业对铁精粉质量要求

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  • The principle and the process of preparing iron oxide red from pyrite cinder were studied. The factors affecting the synthesis reaction and the process conditions of calcination were examined.

    研究硫铁矿烧为原料制备铁红工艺过程原理,详细探讨了合成反应的各种影响因素及煅烧工艺条件

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  • The invention takes full advantages of the color property of the pyrite cinder and the gelling property of the fly ash, water and sediment and electric lime, which changes waste into valuables.

    发明充分利用硫铁矿烧颜色特性粉煤灰石灰凝特性,为 宝。

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  • The invention takes full advantages of the color property of the pyrite cinder and the gelling property of the fly ash, water and sediment and electric lime, which changes waste into valuables.

    发明充分利用硫铁矿烧颜色特性粉煤灰石灰凝特性,为 宝。

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