1) coal flotation
煤炭浮选
2) decarbonization floatation
除炭浮选
1.
Product results and technical parameters of fly ash decarbonization floatation have been confirmed after 517 steps of training on computer.
利用MATLAB程序构建径向基函数神经网络 ,运用计算机经过 5 17次训练学习后 ,可实现粉煤灰除炭浮选工艺产品结果预测和工艺参数确定 ,并通过试验验证了神经网络模型的计算结果 。
3) flotation coal preparation
浮选选煤
4) coal washing
煤炭洗选
1.
Combining with the concrete conditions in china, this paper makes technical and economic analysis on preventing measures of SO 2 gas in the fume of large boiler through two technology of coal washing and fume desulfation, expounds the best preventing countermeasures of SO 2 gas in the fume of boiler.
结合我国具体情况 ,通过煤炭洗选和烟气脱硫两项技术对大型锅炉烟气SO2 防治措施进行技术经济分析 ,探讨了锅炉烟气SO2 防治最佳对
2.
This paper introduces present status, future needs and development of coal washing, analyzes the obstacles to the development of steam coal washing from the view of market, policy and technology.
本文分析了中国的煤炭洗选现状、今后的洗选需求以及发展方向,从市场、政策、技术等方面分析了阻碍中国煤炭洗选尤其是阻碍动力煤洗选的方面的障碍,并据此提出了政策建议。
5) coal flotation concentrate
浮选精煤
1.
Technical features of hyperbaric filter and vacuum disc filter introduced in relation of dewatering of coal flotation concentrate;given by comparison that hyperbaric filter being higher in filtration strength and productivity,and lower in product moisture,solid content in filtrate,operation noise and energy consumption;problem confronted inits operation denoted and counter measures proposed.
介绍了加压过滤机和圆盘真空过滤机在浮选精煤脱水方面的工艺特点;通过对两种压滤机进行对比,表明加压过滤机具有过滤强度大、过滤速度快、生产效率高、产品水分低、滤液浓度低、噪声低和能耗低等特点;指出了加压过滤机在实际应用中常见问题及解决措施。
2.
This paper described the machanism of electro-osmotic dewatering and investigated the differences of different coal flotation concentrates by press filtering-electro-osmotic dewatering.
本文研究了电渗脱水工艺与机械过滤的结合方法和不同煤种的浮选精煤采用机械过滤一电渗脱水效率的差别，并测定了煤－水系统的电化学性质，分析了它们对浮选精煤电渗脱水效率的影响，探讨了电渗在细粒浮选精煤脱水中的适应住。
6) flotation concentrate
浮选精煤
1.
A new process of two-stage dewatering for flotation concentrate;
浮选精煤两段脱水新工艺
2.
The difficulty from de watering of flotation concentrate at Tianzhuang Coal Preparation Plant was solved by substitution of the original PG 118/12 vacuum filter by HBF S120/10 hyperbaric filter.
田庄选煤厂利用HBF—S 1 2 0 1 0型加压过滤机代替PG— 1 1 6 1 2型真空过滤机解决了浮选精煤脱水问题 ,浮选精煤滤饼含水 1 6 5 %左右 ,滤液质量浓度小于 3 0g L ,操作管理方便 ,设备故障率低 ,为选煤厂能带来较好的经济效益和社会效益 ;对应用中存在的问题也已采取或正在探索有效的解决方法。
补充资料：煤炭国际贸易(见煤炭市场)
煤炭国际贸易(见煤炭市场)
international trade of coal:see coal market
煤炭国际贸易见煤炭市场。(international trade of eoal)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条