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- In view of the defects in GB, a novel method was proposed after many experiments to accurately measure the content of pyrites sulfur derived from coal. 摘要针对国标法难以准确测定含量高达40%25左右的煤系硫铁矿中硫化铁硫的不足，通过多次试验提出一个可以准确测定高含量煤系硫铁矿中硫化铁硫的方法。
- Experiment results showed that there was an obvious synergistic effect of the two complex agglomerate reagents on the removal of pyritic sulfur. 结果表明：两种复合药剂对脱除煤中的黄铁矿硫存在着很强的协同效应；
- The process of high efficiency removal pyritic sulfur of coal with oil agglomeration technology was introduced in this paper. 介绍了在日本北海道工业开发技术研究所进行的3个中国煤样油团聚法脱灰的试验结果。
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- pyrites sulfur 黄铁矿硫
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- Keywords high sulfur coal;pyritic sulfur;desulfurization;oil agglomeration; 高硫煤;黄铁矿硫;脱硫;油团聚;
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- To eliminate sulfur from(petroleum, for example). 脱硫（例如，从石油中）除硫
- The sulfur produced from pyrites at first appeared in the Northern and Sourhern Dynasties, and then was developed in the Tang Dynasty. 本文认为,山西阳城由硫铁矿炼硫的迹象在南北朝时出现,而发展于唐。
- The unionized sulfur species is ??in water. 溶于水中非电离形式的硫即?妗?/UK>
- Isn't sulfur important in chlorophyll formation? 硫对叶绿素的形成很重要，对吗?
- A sulfide compound containing at least two sulfur atoms per molecule. 多硫化物每个分子中至少含有两个硫原子的一种硫化物
- There was the smell of sulfur, like burning tires. 那味道闻起来像是硫磺,像是燃烧的轮胎一样。
- This paper deals firstly with the distribution of pyrites in coals. 首先揭示了煤中黄铁矿的分布赋存规律。
- Control sulfur levels in FCC products. 控制流化催化裂化生产中硫的排放。
- Its gold content is closely related to pyrites and arsenopyrite. 矿石中的金以不可见金为主,含量与黄铁矿、毒砂关系密切。
- Sulfur is twice as heavy as oxygen. 硫是氧的两倍那么重。
- DCS has been used in 40 kt/a sulfur recovery plant. 40 kt/a硫磺回收装置自动控制采用DCS集散控制系统。
- I had spent three days shooting the sulfur miners. 我花了三天时间来拍摄硫磺采矿者。
