SeriesNo.398August2009金属矿山METALMINE总第398期2009年第8期河南某红柱石矿选矿工艺研究张成强1,2李洪潮1,2张颖新1,2张红新1,2田敏1,2(1.中国地质科学院郑州矿产综合利用研究所;2.国家非金属矿资源综合利用工程技术研究中心)K1 2 £øFFÉÉùî¥$,YVvk çÄT <HÊ Á)׺ÉYÊ)s)ÄT <HÚÊ)(5AT <HÊ <Äíl¥ÊYý@ñ b¨¾@ñ, |¤Ú9Áq¹5.46%,9B¹97.11%,£øF9ílq¹65.95%¥k·S,¹¾¥7?æ¨4V/Zà b1oM红柱石抛尾重介质分选强磁选ResearchontheBeneficiationProcessofaHenanAndalusiteOreZhangChengqiang1,2LiHongchao1,2ZhangYingxin1,2ZhangHongxin1,2TianMin1,2(1.ZhengzhouInstituteofMultipurposeUtilizationofMineralResources,ChineseAcademyofGeologicalScicences;2.NationalEngineeringCenterforMultipurposeUtilizationofNon-MetallicMineralResources)AbstractBasedoninvestigationofmineralogycharacteristicsofacertainAndalusiteoreinHenanprovince,abene-ficiationprocessconsistingofdryHIMSfortailingdiscarding-gravitymediumseparation-dryHIMSforclassification-sha-kingtableandwetHIMStostrengthentherecoveryisdeterminedbymountsoftests.Thenagoodperformancewithconcen-trateyieldof5.46%,purityof97.11%,andAndalusiterecoveryof65.95%isobtained,providingafeasibletechnicalschemeforexplorationofmine.KeywordsAndalusite,Tailingdiscarding,Heavymediumseparation,Highintensitymagneticseparation(HIMS).£øF(Al3O2#SiO2)^BÕí£hAÖ÷[# ù: Æ#KM¥±þs CF a|ÉF aþ,СÖF aALFµM]¥ÄÐFî,]¡çF a×F© bðÄÐ íÍs²TnV1 bÖFË b£øFyµ 0 <Ú a <vV1ðÄÐ íÍs²T%ÚÑBQ ³n©+, °ms ¦Ì¥×j bîsAl2O3SiO2Fe2O3TiO2K2O £øFÊ¿ 2 2 â =,%v,Ítc19.3661.477.590.833.05 M,¸ Ê Év¥ùîýT,B°ÀîsNa2OCaOMgOC>µ |¤l åÉZ b'ùîYVvk,4c1.181.522.230.772.37¾£øF¥ØÊYý@ñ b1.2£øF¥þ+1ðÉ1.1£øFÖ8Yv,ïÉø aø,y8cFþÉFî 2 £øF5®¶h CÉûFÜ u×MÉ]7/îþ ä¥ "#( , 05 ä a7î¥ Ëûî,FË1 B,ö1¹£øF5£ ä aí ä aç ä#ç ä biüÀöiü,jðMê Ëû b¾5Ï£øFÖ8Yv,Ö;6, Ü g b ËÏ£øFïêÖs z bFï Ë að aêÖ/,$ Ë aÉÏ,í ä a 05 ä bBF³Ø?â,ØÈn b aH{² b MÉVñÏ,vs£øFÖ8¥Hø$ÉF¥þFî1 e,ý<þ[£øFþ SKU²,£øFÏ9U"ÉÏ¥þî¹ö(cÿ8%),Fþö1®ÉþFî,s,'£øFï"8T¥ ,8£øF BçÉþ^® aF±ÖÉF (É)Fî¥ì/C b£øF¥Tö1¹ aF¥"8 b6,Îcµô3¥MÉþE3fî <(1974)), 3,ÏS¹ÉSÐý¢ÜÁ8æ¨ùîî,SF aF:0FÁþHM aM aM©,EdÁ'÷8æ¨ýñ/ùîÏ,ýñ=,450006#60# 28¢ÜgKZ^328| b张成强等:河南某红柱石矿选矿工艺研究2009年第8期 aF ,ñÌУøF¥¤(^Åá, ? z¨ÏS¹ÉSÐý¢ÜÁ8æ¨ùîîùÅ¹Ö bµt£øFU"%ìHM,yNµ¥RGC100-1-1000-1ÄT¥H <HÊ(Æ ÐH b <1034.51kA/m)É Ák,²TVü, Á ËÏd9£øF¥ð3ì,²TnV2 b¹28%P·HrTKz bV2£øFð3ìV <HÊ Áî¤YÚ¥ ñ²TA,-ì)/mmì)Áq/%ÆÁq/%0.5mmþÏ£øF¥c®,УøF¥ì+1513.8913.89+MÖ byN,YV ñs| ÁYÚÏ¥-15+1020.7134.60-10+617.2651.86-0.5mmì)T¹Á°¤ ,"vvh-6+426.3778.23 ª½T<ÏYìþs洀 b-4+219.0897.31-2+0.52.3199.62׺ÉÊ^sÊYì£øFKµr¥ZE b-0.50.38100.00'k[0.074mm]90%¥AM±xT¹×º£øFì[£øF¥Éå b®¿s MÉ,¨ÏS<vÐ(·Ü)1ùÅ¥ ØÁ Öí Ë¥KÅ,y7L=¥Yì£øF¥ìÑ©âó׺ÉÈ@ ñ"-0.5mmì)¥ ÁS¶ b©¤¥£øFKYìåǹ17.5mm,7YÚÉBYB á׺ÉsÊ(×Á Öi¹ÚL=i +ExÜ¥YvÖ8 b£øF¥K%ì),Hqk²TVü,¨AM±x ¥Åî¥Çå¹0.246mm,l¿0.5mm¥£øFÇ]Aá¹3.02g/m3,YʺÉó Æâï¹0.0950.38%,¹|0.5mm[/¥£øFT¹Á MPa, áʺÉó Æâï¹0.09MPaH,sÊrT 4G bKz b2Êý@ñ׺ÉsÊÚÏÉc ¯1 ô FÉ,Évkùî,KÔ çÚ,£øFBÃrÉ1 p,î[¨ <HÊ¥Êð5@ñnm1 bmÉÚÊ^AV¥ý½ b|׺ÉÚĪ åÞÀ-3mm, ñsî-3+2mm,-2+1mm-1mm3ñì),sY¨RGC100-1-1000-1ÄT¥H <HÊÉ1QYÊ a4QÚÊ(Y aÚÊHÁ Öi¹Á),n5¤3Õ쥣øFìÚ b-3+2mm-2+1mm¥ <HÊÁ®¿cµB祣øFõ38,iª åÞÀ-1mm, ¨RGC100-1-1000-1ÄT¥H <HÊÉ1QYÊ a4QÚÊ,¤6Bs-1mm£øFìÚ b -1mm¥ <HÊÁiª À-0.3mm, ¨(5(1QsÊ)_ j®AT <HÊ(BYBÚ,Æ <(¹954.94kA/m)É <Äíl,¤-0.3mm£øFìÚ b3k²Tæ¨ý@ñ"ÉÊYª,¤¥k²T ÂV3îU bVV3V[A,¨ÄT <HÊ Á)׺m1£øFÊð5@ñÉYÊ)s)ÄT <HÚÊ)(5AT <HÊ <®¿£øFÐö1Fþ( )µBçÄíl¥ý@ñ,V[¤T¹ 0Å ÖP¥HµY( ÐH),yNVn5¨ <¨¥ªÉRì£øFÚ, 9Áq¹5.46%,HÊÐV ? Bç¥ìÁ,"V[4Ú9B¹97.11%,£øF9ílq¹65.95% b/B¨ ÆÊ ÖÊ,ªÄÊYHq,4ÚsÊrq b(/»65:)#61#梅建庭等:难选氧化铁矿用表面活性剂合成研究进展2009年第8期¥Õ˲ bV[YVCµ¥Vë4É ö½.2002 M SMÚ4ÉÐù)#/@¿îVë4¤ ?÷z¥}löÓ".» ö:Á ö½,2002:71-73.4 b}l4¥ÚrVë4,Bç1[7]¼yV, ´½.KS-ÒÚrÊ04¥ùÅ# ¨[þ¥Vë²É¹G ,"Vë4[C]//Á ö½.2008 M SÁ ö 4Ê#® ÖÊÊ/Ðù)Ð/îT@ Ý!!ZUöÓT¹}l4P¨Hµ÷Ú¥Ê4}l ?".» ö:Á ö½,2008:205-207.ï b[8]ë§,oS;, Vé. >}l4RN-665Êê» ö 4ÊM¥ùî[J].<ýñ,2001,21(2):41-42.IÓD[9]AraujoAC,VianaPRM,PeresAEC.Reagentsinironoresflo-[1] Vé, ú,Û..MÊÐ04/)))RA"tation[J].MineralsEngineering,2005,18:219-224.04¥ùÅ a3Á# ʨ[J].8ýñ,2006,26(4):[10]ø i,>É!,Û½¿.BÕMþÐFsÖ¥µrÊ74-77.04[J].8ýñ,2005,25(2):41-43.[2]ç]Á,Ù»a,ä;l,©.» ö¹ u 4ÊMFÊ/ù[11]ZhaoSM,WangDZ,HuYH,eta.lFlotationofaluminosilicatesî[J].Á ö,2007(1):30-34.usingN-(2-aminoethyl)-1-naphthaleneacetamide[J].Minerals[3]ëy;.2006 MÊ04¥ÉZ[J].SÁÊ,2007Engineering,2003,16(12):1031-1033.(2):4-11.[12]çÖ½.ÚrMFÊ04¥ùÅ[C]//Á[4]ñ C,>Ú.×ç|Ö0QMÚSiO ö½.2005 M SÊÚr« ?/#!!Ðù)Ð2c¥µrn@[J].Á ö,2004(9):66-67.îTw<@öÓ".» ö:Á ö½,2005:411-[5]
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