查询词典 iron vitriol

The dissolving behavior of iron in bauxite under high temperature and high pressure in vitriol solution was studied.

研究了高温高压条件下铝土矿中铁在硫酸介质中的溶解行为，结果表明：在一定的温度条件下，铝土矿的赤褐铁矿能较好地溶于硫酸溶液中，而铝土矿中含铝矿物的性质不发生变化，从而为铝土矿的进一步加工利用提供了条件。

This subject is on the basis of a detail investigation of present utilization and recovery of pyrite cinder, and taking pyrite cinder from the Jinshandian vitriol factory of Wuhan Steel and Mining Industry Corporation as raw material. FeSO_4 is produced by adopting baking of pyrite cinder and vitriol lixiviation, and introducing the new high price ion during the course of making Poly ferric Sulphate to make Iron-modified flocculants.

本课题在对目前硫铁矿烧渣回收及利用现状进行深入综合考察的基础上，利用武钢矿业公司金山店铁矿硫酸厂的硫铁矿烧渣为原料，采用还原焙烧，酸浸工艺制取硫酸亚铁，在制取聚合硫酸铁的基础上引入新的高价离子，制取复合聚铁絮凝剂。

The result of chemistry show-colour analysis shows ,β―sitosterol extract was soluted in chloroform , and add vitriol , the interface of double liquid layer showed rose colour .β―sitosterol extract was soluted in acetic acid and add three chloridize iron--acetic acid—vitriol solution , it showed blue , then became pansy .

显色反应的结果显示，β―谷甾醇提取物于氯仿和浓硫酸反应后呈现玫瑰红色，与三氯化铁-乙酸-浓硫酸溶液反应后呈现蓝色，再变为紫罗兰色。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。