ï»?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 萤石‹¹®é€‰çš„不同情况的不同æÕQ选方æ³?/title> <meta name="keywords" content="破碎机,分çñ”机,‹¹®é€‰æœº" /> <meta name="description" content=" 萤石‹¹®é€‰çš„不同情况的不同æÕQ选方æ³? /> <link href="/style/css.css" rel="stylesheet" type="text/css" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <!--header go --> <div id="top"> <div class="head"> <h1 class="logo"><img src="/images/logo.jpg" /></h1> <div class="tel"><a href="/">首页</a> | <a href="/sitemap.xml">¾|‘站地图</a> | <a href="/index.htm">旧版入口</a></div> <div class="clear"></div> </div> </div> <div id="menu"> <div class="nav"> <ul> <li><a href="/" class="white">首页</a></li> <li><a href="/about/" class="white">关于我们</a></li> <li><a href="/news/" class="white">新闻中心</a></li> <li><a href="/product/" class="white">äº? å“?/a></li> <li><a href="/industry/" 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href="/xclc/20120801115253.html">钢渣选矿讑֤‡</a></li> <li>·<a href="/xccp/20120801114851.html">铁矿选矿讑֤‡</a></li> <li>·<a href="/xclc/20120801114626.html">萤石矉K€‰çŸ¿è®‘Ö¤‡</a></li> <li>·<a href="/xclc/20120801114441.html">铅锌矉K€‰çŸ¿è®‘Ö¤‡</a></li> <div class="clear"></div> </ul> </div> <div class="conr"> <h2 class="tit"><span><b>您的当前位置åQ?/b><a href="/">选矿讑֤‡é¦–页</a> > <a href="/industry">行业新闻</a> </span>行业新闻</h2> <h3> 萤石‹¹®é€‰çš„不同情况的不同æÕQ选方æ³?/h3> <div class="time">发布旉™—´åQ?014/5/29 11:51:00 来源åQšhttp://www.hnfdsy.com</div>       萤石矿是一¿UçŸ¿äº§èµ„源,同其他矿产一æ øP¼Œä¸€èˆ¬é‡‡ç”¨éœ²å¤©å’Œå‘下两种开采方式,不经选矿处理的萤石矿难以获得应有的ä­hå€û|¼Œå› æ­¤å¤šæ•°è¤çŸ³çŸ‰Kœ€è¦è¿›è¡Œé€‰çŸ¿å¤„理åQŒè¤çŸ³çŸ¿çš„选矿æ–ÒŽ³•æœ‰é‡é€‰æ³•å’ŒæÕQ选法。今天我们主讲的ž®±æ˜¯è¤çŸ³çš„æÕQ选方法,萤石‹¹®é€‰è®¾å¤‡ä¸Žå…¶ä»–矿物‹¹®é€‰è®¾å¤‡ç±»ä¼û|¼Œä¸»è¦åŒ…括<a href="http://www.poshiji.org/" target="_blank"><strong>破碎æœ?/strong></a>åQŒçƒ¼‚¨æœºåQ?a href="http://www.hongganji.cn/threadproducts/20120312154844.html" target="_blank"><strong>分çñ”æœ?/strong></a>åQŒæ…拌桶åQ?a href="http://www.fuxuanji.info" target="_blank"><strong>‹¹®é€‰æœº</strong></a>½{‰ï¼Œä¸åŒçš„工艺配¾|®ä¸åŒçš„讑֤‡ã€?br />      萤石‹¹®é€‰çš„主要问题是与å…Þq”Ÿè„‰çŸ³çš„分¼›…R€‚同时还有与某些¼‹«åŒ–物分¼›Èš„问题。根据不同情况,可以采用不同的方法:<br />一、含¼‹«åŒ–矿的萤石çŸ?br />一般是先用黄药¾cÀL•æ”¶å‰‚ž®†ç¡«åŒ–矿‹¹®å‡ºåQŒç„¶åŽå†åŠ è„‚防酸¾c»è¯å‰‚æÕQ选萤矟뀂有时在萤石‹¹®é€‰ä½œä¸šä¸­åQŒåŠ äººå°‘量硫化矿的抑制剂来抑制残留的¼‹«åŒ–物,以保证萤石精矿的质量ã€?br />二、萤矛_’Œé‡æ™¶çŸŸë€æ–¹è§£çŸ³çš„分¼›?br />先用沚w…¸ä½œæ•æ”¶å‰‚‹¹®å‡ºè¤çŸ³ã€‚在用æÑa酸æÕQ选萤çŸÏx—¶åQŒåŠ å…¥å°‘量的铝盐‹zÕdŒ–萤石åQŒåŠ å…¥ç³Š¾_¾æŠ‘刉™‡æ™¶çŸ³å’Œæ–¹è§£çŸ³ã€‚对含有较多方解矟뀁石灰石、白云石½{‰æ¯”较复杂的萤石矿,抑制˜q™äº›è„‰çŸ³çŸ¿ç‰©ç”¨æ ²èƒ¶ã€æœ¨è´¨ç´ ¼‚ºé…¸ç›æ•ˆæžœè¾ƒå¥½ã€?br />三、萤石与矌™‹±çš„分¼›?br />用脂肪酸作捕收剂‹¹®é€‰è¤çŸ»I¼Œæ°´çŽ»ç’ƒä½œçŸŒ™‹±çš„抑制剂åQŒç¢³é…”R’ è°ƒæ•´çŸ¿ï¼ŒpHå€égؓ8-9。水çŽÈ’ƒçš„用量要控制好,ž®‘量时对萤石有活化作用,但对矌™‹±çš„抑制作用不够,量过多时萤石也会被抑制。äؓ了ä‹Éæ·ÕdŠ çš„æ°´çŽÈ’ƒç”¨é‡æœ€ž®‘,又能辑ֈ°å¯¹çŸ³è‹Þp„‰çŸ³çš„抑制强度åQŒå¸¸å¸¸åœ¨æ·ÕdŠ æ°´çŽ»ç’ƒçš„同时åQŒå†åŠ å…¥å¤šä­h金属¼›Õd­åŠæ˜ŽçŸ¾ã€ç¡«é…”R“½{‰ã€?br />四、萤矛_’Œé‡æ™¶çŸ³çš„分离<br />一般先ž®†è¤çŸ›_’Œé‡æ™¶çŸÏx؜合æÕQ选,然后˜q›è¡Œåˆ†ç¦»ã€‚æ؜合æÕQ选时用æÑaé…怽œæ•æ”¶å‰‚,水玻璃作抑制剂。æ؜合精矿分¼›ÖM¸€èˆ¬å¯é‡‡ç”¨¾pŠç²¾æˆ–单宁同铁盐抑制重晶矻I¼Œä»¥æÑa酸æÕQ选萤矻I¼›æˆ–用烃基¼‹«é…¸é…¯æÕQ选重晶石åQŒæÕQ选槽内留下的ä¸ø™¤çŸ³ç²¾çŸÑ€?br /> <br /> <div class="next">上一½‹‡ï¼š<a href="/industry/20140522101254.html">为您解密节能球磨æœÞZؓ何能立èƒö于市åœÞZ¸è´¥ä¹‹åœ?/a> 下一½‹‡ï¼š<a href="/industry/20140606093751.html">螺旋溜槽与螺旋选矿机的性能区别及操作原ç?/a></div> <div class="xg"> <h4>相关新闻</h4> <ul> <li>·<a href="/news/20140801152212.html">常用的铁矿石破碎机有哪些åQŸé“çŸ¿çŸ³ç ´ç¢Žè®‘Ö¤‡å¦‚何廉™•¿å¯¿å‘½</a></li> <li>·<a href="/industry/20140603103513.html">铅锌选矿的工艺流½E‹åŠæ‰€éœ€è®‘Ö¤‡</a></li> <li>·<a 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