ＥｘｐｅｒｉｍｅｎｔａｌＳｔｕｄｙｏｎＩｍｐｒｏｖｅｍｅｎｔｏｆＴａｎｇｄａｎ４＃ ＯｒｅＦｌｏｔａｔｉｏｎＴｅｃｈｎｉｃａｌＩｎｄｉｃａｔｏｒｓ

doi:10.3969/j.issn.1009-0479.2010.01.002

Abstract

Abstract: ＡｉｍｉｎｇａｔｔｈｅｄｅｃｌｉｎｉｎｇｇｒａｄｅｏｆｃｏｐｐｅｒｃｏｎｃｅｎｔｒａｔｉｏｎｉｎＴａｎｇｄａｎＣｏｍｐａｎｙ，ｔｈｅａｕｔｈｏｒｓｐｒｏ ｃｅｓｓｅｄｔｈｅｃｏｐｐｅｒｏｒｅｏｆ４＃ｏｒｅｓｅｐａｒａｔｅｌｙａｎｄｃａｒｒｉｅｄｏｕｔａｓｍａｌｌｓｃａｌｅｅｘｐｅｒｉｍｅｎｔａｎｄａｎｉｎｄｕｓｔｒｉａｌｔｅｓｔｗｉｔｈｓｏｄｉｕｍｈｕｍａｔｅｃａｒｂｏｎｓｕｐｐｒｅｓｓｉｏｎ．Ｔｈｅｒｅｓｕｌｔｓｈｏｗｅｄｔｈａｔｔｈｅｃｏｎｃｅｎｔｒａｔｅｇｒａｄｅｃｏｕｌｄｂｅｉｍｐｒｏｖｅｄ４７５％ｏｒ４１０％ｒｅｓｐｅｃｔｉｖｅｌｙ，ｗｈｉｌｅｔｈｅｒｅｃｏｖｅｒｙｒａｔｅｉｎｃｒｅａｓｅｄ３２２％ｏｒ２０５％ｒｅｓｐｅｃｔｉｖｅｌｙ．

Key words: ４＃ｏｒｅｂｏｄｙ, ｆｌｏｔａｔｉｏｎ, ｔｅｃｈｎｉｃａｌｉｎｄｉｃａｔｏｒｓ

CLC Number:

TD923

FANG Jian-Jun-１, WU Jin-Ming-２. ＥｘｐｅｒｉｍｅｎｔａｌＳｔｕｄｙｏｎＩｍｐｒｏｖｅｍｅｎｔｏｆＴａｎｇｄａｎ４＃ＯｒｅＦｌｏｔａｔｉｏｎＴｅｃｈｎｉｃａｌＩｎｄｉｃａｔｏｒｓ[J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2010, 26(1): 4-7.

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