ＥｘｐｅｒｉｍｅｎｔａｌＳｔｕｄｙｏｆＩｎｃｒｅａｓｉｎｇＧｏｌｄＧｒａｄｅｏｆＣｏｐｐｅｒ ＣｏｎｃｅｎｔｒａｔｅｉｎＹｉｎｍｉｎＣｏｍｐａｎ

doi:10.3969/j.issn.1009-0479.2012.01.004

Abstract

Abstract: Ａｂｓｔｒａｃｔ：Ｎｏｔｃｈａｎｇｉｎｇｔｈｅｅｘｉｓｔｉｎｇｆｌｏｔａｔｉｏｎｐｒｏｃｅｓｓａｎｄｍａｉｎｔａｉｎｉｎｇｔｈｅｓａｍｅｃｏｐｐｅｒｂｅｎｅｆｉｃｉａｔｉｏｎｔｅｃｈｎｏｌｏｇｙｉｎｄｅｘｅｓ（ｒａｔｅｏｆｒｅｃｏｖｅｒｙ：８４５０％，ｃｏｐｐｅｒｃｏｎｃｅｎｔｒａｔｅｇｒａｄｅ：２４％），ｔｈｉｓｒｅｓｅａｒｃｈｍａｎａｇｅｓｔｏｉｎｃｒｅａｓｅｔｈｅｇｏｌｄｇｒａｄｅｉｎｃｏｐｐｅｒｃｏｎｃｅｎｔｒａｔｅｆｒｏｍ０８０ｇ／ｔｔｏａｂｏｖｅ１００ｇ／ｔ（ｖａｌｕａｔｉｏｎｇｒａｄｅ）ｔｏｉｎｃｒｅａｓｅｉｎｃｏｍｅ，ｉｍｐｒｏｖｅｔｈｅｃｏｍｐｒｅｈｅｎｓｉｖｅｕｔｉｌｉｚａｔｉｏｎｏｆｒｅｓｏｕｒｃｅｓｓｏｔｈａｔｔｈｅｓｕｓｔａｉｎａｂｌｅａｎｄｓｏｕｎｄｄｅｖｅｌｏｐｍｅｎｔｏｆｔｈｅｃｏｍｐａｎｙｃｏｕｌｄｂｅａｃｈｉｅｖｅｄ

Key words: ｃｏｐｐｅｒｃｏｎｃｅｎｔｒａｔｅ, ｆｌｏｔａｔｉｏｎ, ｇｏｌｄｇｒａｄｅ, ｇｏｌｄｅｎｒｉｃｈｍｅｎｔ

CLC Number:

ＴＤ９２３＋１

LIANG Shao-Ying. ＥｘｐｅｒｉｍｅｎｔａｌＳｔｕｄｙｏｆＩｎｃｒｅａｓｉｎｇＧｏｌｄＧｒａｄｅｏｆＣｏｐｐｅｒＣｏｎｃｅｎｔｒａｔｅｉｎＹｉｎｍｉｎＣｏｍｐａｎ[J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2012, 28(1): 13-16.

[1]	LI Fenrui°. PENG Fenlan'. Experimental Study on Mineral Processing of a Medium-GradePhosphate Rock in Yunnan Province [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2025, 41(3): 23-.
[2]	YANG Zhihong, LI Yongjia, LI Yingjuan. Experimental Study on Tungsten Extraction from Tailings [J]. Journal of Kunming Metallurgy College, 2025, 41(1): 16-.
[3]	ＮＩＥＱｉ１ａ, ＷＥＮＹｉｍｉｎｇ１ａ, ＺＨＡＮＧＸｉｎｇｚｈｉ１ａ, ＧＵＯＹｕｆｅｎｇ１ｂ, ＬＩＵＣｏｎｇ１ａ, ＴＡＮＬｅｉｓｈｕ１ｃ, ＣＨＥＮＺｈｅｎｇｙｕｎ２. ＦｌｏｔａｔｉｏｎＤｅｓｕｌｆｕｒｉｚａｔｉｏｎＥｘｐｅｒｉｍｅｎｔｏｆＨｉｇｈＳｕｌｆｕｒ#br# ＢａｕｘｉｔｅＯｒｅｆｒｏｍＷｅｎｓｈａｎ，Ｙｕｎｎａｎ#br# [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2024, 40(6): 23-.
[4]	ＮＩＥＱｉ, ＣＨＥＮＧＹｏｎｇ, ＬＩＵＣｏｎｇ, ＬＵＰｉｎｇ, ＷＥＮＹｉｍｉｎｇ. Ｅｘｐｅｒｉｍｅｎｔａｌ　Ｓｔｕｄｙ　ｏｎ　Ｍｉｎｅｒａｌ　Ｐｒｏｃｅｓｓｉｎｇ　Ｔｅｃｈｎｏｌｏｇｙ　ｏｆ　Ｃｕ－Ｐｂ－Ｚｎ　Ｐｏｌｙｍｅｔａｌｌｉｃ　Ｓｕｌｐｈｉｄｅ　Ｏｒｅ [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2018, 34(3): 31-37.
[5]	ZHAO Peizhu. Experimental Study on Mineral Processing of a Mixed Copper Mine in Yunnan [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2016, 32(5): 12-16.
[6]	LI Wentao, ZHAO Peizhu. Experimental Research on Beneficiation of a Sulfide-oxidized Copper Ore from Guizhou [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2016, 32(3): 13-18.
[7]	GAO Liang-zhang, CHEN Chun-xia. Discussion on Application of Automatic Control of Liquid Level in Flotation Tank in Mineral Processing Plant [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2015, 31(5): 43-46.
[8]	YANG Qing-rong, ZHANG Gui-fang, YAN Peng. Experimental Study on Iron Separation from a Lead一Zinc Tail in Yunnan Province [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2015, 31(5): 26-30.
[9]	DUAN Xi-Ke. ＳｔｕｄｙｏｆＢｅｎｅｆｉｃｉａｔｉｏｎＰｒｏｃｅｓｓｉｎ４＃ＯｒｅｂｏｄｙｏｆＴａｎｇｄａｎＭｉｎｉｎｇＣｏｍｐａｎ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2012, 28(1): 17-20.
[10]	. ＡＳｔｕｄｙｏｎＥｘｐｅｒｉｍｅｎｔｏｆＭｉｎｅｒａｌＳｅｐａｒａｔｉｏｎｉｎＡＬｅａｄ－ＺｉｎｃＯｘｉｄｅＯｒ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2011, 27(5-1): 1-.
[11]	ＺＨＯＵＸｉａｏ-ｓｉＷＡＮＧＳｈａｏ-ｄｏｎｇＰＥＮＧＦｅｎ-ｌａｎ ZＨＡＮＧＪｉ. ＡＳｔｕｄｙｏｎＥｘｐｅｒｉｍｅｎｔｏｆＭｉｎｅｒａｌＳｅｐａｒａｔｉｏｎｉｎＡＬｅａｄ－ＺｉｎｃＯｘｉｄｅＯｒ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2011, 27(5): 1-6.
[12]	PENG Fen-Lan, YANG Jia-Wen, ZHOU Xiao-Si, XU 　Zheng. ＭｉｎｅｒａｌＰｒｏｃｅｓｓｉｎａＲｅｆｒａｃｔｏｒｙＬｏｗＧｒａｄｅＣｏｐｐｅｒ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2011, 27(3): 4-7.
[13]	WEI Zhi-Cong, FANG Jian-Jun, XU 　Xiang, LIU 　Yang. ＯｎＩｌｍｅｎｉｔｅＦｌｏｔａｔｉｏｎＮｅｗＴｅｃｈｎｏｌｏｇｙ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2011, 27(3): 1-3.
[14]	ZHANG Zhong-Hui, CHENG Yu-Gang, LAN Yao-Zhong. ＯｎＭｉｎｅｒａｌＰｒｏｃｅｓｓｉｎｇｉｎＡＣｏｐｐｅｒｉｒｏｎＯｒｅ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2011, 27(1): 1-3.
[15]	ZHOU Xiao-Si-１, WANG Shao-Dong-２, PENG Fen-Lan-１, YANG Jia-Wen-１. ＳｔｕｄｙｏｆＳｅｐａｒａｔｉｏｎＰｒｏｃｅｓｓｉｎＬｅａｄｚｉｎｃＳｔｏｎｅ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2011, 27(1): 4-8.