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盐熔法制取沉淀硫酸钡新工艺已获得专利

来源:河南钡丰化工有限公司   时间:2019-05-26

  盐熔法制取沉淀硫酸钡新工艺,归于沉淀硫酸钡生产技能。为简化沉淀硫酸钡生产工艺进程,本发明用重晶石矿粉与助熔剂氯化钠按必定份额混合、熔炼,去掉不熔杂质后,冷却块再经破碎、溶出、别离则得膏状沉淀硫酸钡,将其枯燥则得(干)粉状沉淀硫酸钡商品。此商品首要质量指标均超越国家一级品规范,助熔剂氯化钠价廉易得,本发明对质料矿石适应性强,规划可大可小,适用于乡镇企业。2000吨/年的规划只需出资53万元左右,除税收两年可收回悉数出资。

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  HENANBEIFENGHUAGONGYOUXIANGONGSIXIANYONGYOUGUDINGZICHAN1300WANYUAN,ZHANDIMIANJI600MUYONGYOUYUANGONG 50REN,QIZHONGZHONGGAOJIJISHURENYUAN7MING,SHENGCHANXUDIANCHIZHUANYONGLIUSUANBEI、CHACHEPIANZHUANYONGLIUSUANBEI、FANGFUSHEZHUANYONGLIUSUANBEI、XIANGJIAOZHUANYONGLIUSUANBEI、JINGDIANFENMOZHUANYONGLIUSUANBEI、YOUMOZHUANYONGLIUSUANBEI、YOUQIZHUANYONGLIUSUANBEI,CHENDIANLIUSUANBEI,CHAOXILIUSUANBEI。WOGONGSICHANPINXIDUKEGENJUYONGHUYAOQIUSHENGCHAN60-2000MUBUTONGJIBIEDECHANPIN(ZUIGAOKESHENGCHAN5000MU),WOGONGSILIUSUANBEIJUYOUYUSUANBUQIPAO,NAISUAN、NAIJIAN、NAIFUSHI,ZAZHIHANLIANGJIDI(BaSO4HANLIANGKEWENDINGDADAO98%YISHANG,CHUGUONEILINGXIANSHUIPING),ZHILIANGWENDINGDENGTEDIAN,YIBEIGUANGFANYINGYONGYUYOUQI、TULIAO、XIANGJIAO、SULIAO、MOCACAILIAO、ZAOZHI、GAOJIMIFENGJIAO、BOLIHEXIAOFANGDENGGONGYELINGYU,YONGZUOTIANLIAOHUOTIANJIAJI。


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