全部

1·The carbon reduction process of pyrite cinder was studied.

对硫铁矿烧渣的碳还原过程进行研究。

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

本文进行了用硫铁矿烧渣制备聚合硫酸铁的实验研究。

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

本文进行了用硫铁矿烧渣制备聚合硫酸铁(PFS)的实验研究。

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

研究了硫铁矿烧渣与硫酸反应动力学。

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

对两种硫铁矿渣增湿器进行技术经济比较。

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

对利用硫铁矿烧渣制备氧化铁黄和氧化铁红进行了研究。

7·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铁。

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

研究了超细磨—树脂矿浆法从黄铁矿烧渣中提金新工艺。

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

文摘：对利用硫铁矿烧渣制备氧化铁黄和氧化铁红进行了研究。

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

本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。