Paper Title:
Study on Preparation of Calcium Sulfate Whisker with Leaching Tailings of Nickel Ore
  Abstract

Taking leaching tailings of the nickel ore as raw material, calcium sulfate whiskers were prepared. The effects of Mg/Ca mole ratio, concentration of sulfuric acid, reaction temperature and precipitating time on the recovery of calcium were studied in this paper. The preparation method and reaction conditions of fibrous calcium sulfate whisker have been optimized by an orthogonal experiment, in order to obtain a high grade whisker product which could meet industrial requirements on whiteness and size.

  Info
Periodical
Advanced Materials Research (Volumes 287-290)
Chapter
Chemical Materials
Edited by
Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li
Pages
2084-2087
DOI
10.4028/www.scientific.net/AMR.287-290.2084
Citation
L. Wang, C. Y. Zhuang, D. Q. Meng, "Study on Preparation of Calcium Sulfate Whisker with Leaching Tailings of Nickel Ore", Advanced Materials Research, Vols. 287-290, pp. 2084-2087, 2011
Online since
July 2011
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Price
$32.00
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