[无化]硫化亚铁

ferrous sulfides───[无化]硫化亚铁

ferrous sulfate───硫酸亚铁

ferrous sulfates───硫酸亚铁

ferrous sulphate───[无化]硫酸亚铁；硫酸铁

ferrous oxide───[无化]氧化亚铁

ferrous sulphates───[无化]硫酸亚铁；硫酸铁

barium sulfide───[无化]硫化钡

ferrous oxides───[无化]氧化亚铁

hydrogen sulfide───[无化]硫化氢

result showed that by using chemical cleaning media to prevent autoignition of ferrous sulfide, the effect is obviously good with no corrosion, no pollution, and simple and quickly.───应用结果表明：选择化学清洗预防硫化亚铁自燃，效果明显，且无腐蚀、无污染，简单、快捷。

principle of ferrous sulfide self-ignition was described. Two cases were analyzed and provide some recommendations to prevent it.───阐述了硫化亚铁自燃的机理，分析了硫化亚铁自燃的案例，提供了防止硫化亚铁自燃的措施和方法。

Water played an important role in self-ignition of ferrous sulfide.───水在硫化亚铁的自热和自燃过程中有至关重要的作用。

The experiments also showed that natural oxidation tendency of humid ferrous sulfide is higher than dry ferrous sulfide.───实验同时也表明：潮湿的硫化亚铁比干燥的硫化亚铁的自然氧化倾向性大。

The QXF-3 detergent for cleaning ferrous sulfide is effectively used in desulphurizing system of catalytic cracker.───结果表明，利用QXF-3高效硫化亚铁化学清洗剂对催化脱硫系统进行化学清洗是有成效的。

Causation Analysis on an Accidental Spontaneous Combustion of Ferrous Sulfide in a Naphtha Tank───石脑油罐硫铁化合物自燃原因分析

Determination of ferrous sulfide used for smelting by iodometry───发生碘量法测定冶炼用硫化亚铁

Ferrous sulfide self-ignition and its prevention in storage tank of coker gasoline───焦化汽油贮罐中的硫化铁自燃与预防措施技术开发

Preparation Methods and Research of Tribological Behaviors of Ferrous Sulfide Coatings───硫化亚铁固体润滑涂层的制备方法与摩擦学性能研究

The QXF-3 detergent for cleaning ferrous sulfide is effectively used in desulphurizing system of catalytic cracker.

The result showed that by using chemical cleaning media to prevent autoignition of ferrous sulfide, the effect is obviously good with no corrosion, no pollution, and simple an.

The technology and the process of chemical cleaning are explained. The QXF-3 detergent for cleaning ferrous sulfide is effectively used in desulphurizing system of catalytic cracker.

The result showed that by using chemical cleaning media to prevent autoignition of ferrous sulfide, the effect is obviously good with no corrosion, no pollution, and simple and quickly.

The paper discusses a new technique to treat arsenic containing acidic waste water by ferrous sulfide. Results show that the method is efficient to remove arsenic, and has practical value.