...of Triheteropoly Tungstozincoaluminic Acid 关键词： 硫酸渣；废盐酸；三氯化铁 [gap=5399]Keywords: sulfuric acid residue; discard hydrochloric acid; ferric chloride ..
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In the experimental work, the process was carried out: ratio of sulfuric acid to cobalt-rich zinc residue 0.
提出了一种适合锌湿法冶金高钴锌渣浸出的工艺流程：酸料比为0。
After decomposing the sample by dry method, dissolve the residue with sulfuric acid and ammonium sulfate, and test it.
试样以干法分解，以硫酸，硫酸铵溶解残渣后进行测试。
Using theory and methods of process image understanding to study on the pattern analysis for residue of sulfuric acid raw material ore in poor oxygen roast process.
应用过程映象理解的理论和方法，研究硫酸生产原料矿弱氧焙烧矿渣的图象分析。
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