你问我答丨 请问低碱水泥和普通水泥有什么区别？
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<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">问</p><img src="http://mmbiz.qpic.cn/mmbiz_png/5ib4ib2jiabPxHrKKVwlWJXVZIvWmX2ws9PLX9SiagN7GeAzSl64ib4zIeUKhJx468USHypaRMSr0XibyflTh0V25JlQ/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;">
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><strong style="color: blue;">请问低碱水泥和普通水泥有什么区别？</strong></span></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><span style="color: green;"><strong style="color: blue;">——回答微信用户“依恋”的提问</strong></span></p><img src="http://mmbiz.qpic.cn/mmbiz_png/5ib4ib2jiabPxHrKKVwlWJXVZIvWmX2ws9PYXOUJwlOjicAc7uMsfjtTMEORCVdo7eJeqCLDaiaMY8tFQF7UAZgibUxQ/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;">
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">答</p><img src="http://mmbiz.qpic.cn/mmbiz_png/5ib4ib2jiabPxHrKKVwlWJXVZIvWmX2ws9PLX9SiagN7GeAzSl64ib4zIeUKhJx468USHypaRMSr0XibyflTh0V25JlQ/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;">
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">低碱水泥是指碱金属氧化物（氧化钾和氧化钠）含量低的水泥。总碱含量以当量氧化钠（Na2O+0.658K2O）计算，低碱水泥要求总碱含量（当量氧化钠）低于0.6%。</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">低碱水泥可以是硅酸盐系列水泥的任何品种。只要含碱量低于0.6%就是低碱水泥。</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">生产低碱水泥，需要使用低碱孰料、低碱石膏和低碱矿物掺合料。低碱孰料又必须是用低碱石灰石和其它低碱原材料生产。</p><img src="http://mmbiz.qpic.cn/mmbiz_png/5ib4ib2jiabPxHrKKVwlWJXVZIvWmX2ws9PYXOUJwlOjicAc7uMsfjtTMEORCVdo7eJeqCLDaiaMY8tFQF7UAZgibUxQ/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;">
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">问</p><img src="http://mmbiz.qpic.cn/mmbiz_png/5ib4ib2jiabPxHrKKVwlWJXVZIvWmX2ws9PLX9SiagN7GeAzSl64ib4zIeUKhJx468USHypaRMSr0XibyflTh0V25JlQ/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;">
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;">水泥磨除铁器效不好是什么原因？</span></strong></p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;"><strong style="color: blue;"><span style="color: green;">——回答微信用户“祝福”的原因</span></strong></p><img src="http://mmbiz.qpic.cn/mmbiz_png/5ib4ib2jiabPxHrKKVwlWJXVZIvWmX2ws9PYXOUJwlOjicAc7uMsfjtTMEORCVdo7eJeqCLDaiaMY8tFQF7UAZgibUxQ/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;">
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">答</p><img src="http://mmbiz.qpic.cn/mmbiz_png/5ib4ib2jiabPxHrKKVwlWJXVZIvWmX2ws9PLX9SiagN7GeAzSl64ib4zIeUKhJx468USHypaRMSr0XibyflTh0V25JlQ/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;">
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">除铁器效果不好的原因主要有：</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">1、 除铁器选型不对；</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">2、 除铁器安装角度不对；</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">3、 除铁器安装时距物料距离太大；</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">4、 除铁器时间太长会出现退磁现象，从而导致除铁效果下降；</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">5、 如果是电磁除铁器，线圈老化、电压等电器原因也会导致磁力下降，导致除铁效果下降；</p>
<p style="font-size: 18px; line-height: 40px; text-align: left; margin-bottom: 30px;">6、 除铁器上吸附过多杂物也会导致除铁性能降低，应及时清理吸附杂物；</p><img src="http://mmbiz.qpic.cn/mmbiz_png/5ib4ib2jiabPxHrKKVwlWJXVZIvWmX2ws9PYXOUJwlOjicAc7uMsfjtTMEORCVdo7eJeqCLDaiaMY8tFQF7UAZgibUxQ/640?wx_fmt=png&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 100%; margin-bottom: 20px;">
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