Tunnel kiln reduction roasting method of high-valence manganese oxide ores
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Release time:2016-07-07 Affilication of Author(s):Central South University School Sign:Central South University Patent Applicant:中南大学 Disigner of the Invention:李光辉等, 张元波, 姜涛 Type of Patent:Invent State of Patent:Authorized patents Application Number:201210268561.0 Authorization number:ZL201210268561.0 Service Invention or Not:no Application Date:2012-07-31 Publication Date:2012-11-07 -
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2-201210268561-一种高价氧化锰矿...-申请公开.pdf
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