XU Jing-guang, OU Li-ling. Spectrophotometric Determination of Copper-bismuth Phosphate Ore in Arsenic[J]. Nonferrous Metals Science and Engineering, 2008, 22(1): 41-42.
Citation:
XU Jing-guang, OU Li-ling. Spectrophotometric Determination of Copper-bismuth Phosphate Ore in Arsenic[J]. Nonferrous Metals Science and Engineering, 2008, 22(1): 41-42.
XU Jing-guang, OU Li-ling. Spectrophotometric Determination of Copper-bismuth Phosphate Ore in Arsenic[J]. Nonferrous Metals Science and Engineering, 2008, 22(1): 41-42.
Citation:
XU Jing-guang, OU Li-ling. Spectrophotometric Determination of Copper-bismuth Phosphate Ore in Arsenic[J]. Nonferrous Metals Science and Engineering, 2008, 22(1): 41-42.
Spectrophotometric Determination of Copper-bismuth Phosphate Ore in Arsenic
Using copper sulfate as a contact agent, arsenic reduction of calcium phosphate precipitate arsenic is distilled into monomer.Cinnamon colored form a stable complex in the 530 nm wavelength of the most sensitive and selective.The method can be applied to copper bismuth mine in the determination of arsenic.
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