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Acidic leached solution, obtained from pyrite cinders by sulfuric acid leaching, was firstly to adjust its n Fe(II)/n Fe(III)=0.08 by hydrogen peroxide solution.

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bity324(½ð±Ò+2, ·­ÒëEPI+1): 2010-04-08 22:31
The solution obtained from pyrite cinders by sulfuric acid leaching, was firstly to adjust its n Fe(II)/n Fe(III)=0.08 by hydrogen peroxide solution.
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rain841230

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bity324(½ð±Ò+4): 2010-04-08 22:31
The molar ratio of Fe(II) to Fe(III) in acidic leaching solution of pyrite cinders obtained by sulfuric acid was firstly regulated to 0.08 by adding hydrogen peroxide solution.

[ Last edited by rain841230 on 2010-4-8 at 14:11 ]
3Â¥2010-04-08 21:09:07
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bity324(½ð±Ò+1): 2010-04-08 22:31
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lvdq44

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bity324(½ð±Ò+2): 2010-04-08 22:31
ÒýÓûØÌû:
Originally posted by bity324 at 2010-04-08 20:55:49:
Acidic leached solution, obtained from pyrite cinders by sulfuric acid leaching, was firstly to adjust its n Fe(II)/n Fe(III)=0.08 by hydrogen peroxide solution.

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The mole ratio,Fe(II)/Fe(III),of the solution prepared by sulfueic acid leaching of pyrite cinders  was firstly adjusted to 0.08 with hydrogen peroxide solution.
6Â¥2010-04-08 21:46:57
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lvdq44

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ÒýÓûØÌû:
Originally posted by żÊÇÒ»ÌõÓã at 2010-04-08 21:03:44:
The solution obtained from pyrite cinders by sulfuric acid leaching, was firstly to adjust its n Fe(II)/n Fe(III)=0.08 by hydrogen peroxide solution.
Ô­À´ÄÇÑùËäÈ»Óï·¨ÉÏûÎÊÌ⣬µ«Ã²ËÆÓеãÀÛ׸£¬¸Ð¾õ ...

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7Â¥2010-04-08 23:40:49
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