The Study of Chemistry Precipitation Method Extraction Magnetic Ferric Oxide from Chromium Dregs

Xiao Yan Li; Hong Wei Hu

doi:10.4028/www.scientific.net/AMM.44-47.2814

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 44-47The Study of Chemistry Precipitation Method...

The Study of Chemistry Precipitation Method Extraction Magnetic Ferric Oxide from Chromium Dregs

Abstract:

In view of chromium dregs is deleteriousness, harms humanity's health, this article uses chemistry precipitation method to carry on the disintoxicating for it, and prepares the magnetic Ferro ferric oxide. The feeling coupling plasma atomic emission spectrum method to analysis purity and yield of magnetite Ferro ferric oxide, and then discussed the concentration, temperature and concentration of precipitation agent yield and purity.

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Periodical:

Applied Mechanics and Materials (Volumes 44-47)

Pages:

2814-2817

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.44-47.2814

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Online since:

December 2010

Authors:

Xiao Yan Li, Hong Wei Hu

Keywords:

Chemistry Precipitation Method, Chromium Dreg, Experiment, Magnetic Ferro Oxide

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