浮礦 的英文怎麼說
中文拼音 [fúkuàng]
浮礦
英文
ore flotation-
Study on flotation of the abraded tailings of haikou
海口磷礦擦洗尾礦合理浮選工藝研究Experiment research on floatation equipment selection in carnallite mine of salt field
鹽田光鹵石礦選礦中浮選設備選型試驗研究The separation of calcium sulfate from water - mining carnallite by flotation for the production of kcl from chaerhan salt lake was studied
摘要研究了青海察爾汗鹽湖水採光鹵石礦生產氯化鉀工藝中浮選除鈣的方法。Experimental results showed that an average rejection of 88. 16 % calcium sulfate could be achieved by a two - stage flotation operation, approaching the theoretical removal ratio of 91. 58 % from crude carnallite
實驗結果表明,分級浮選法除鈣率平均達88 . 16 % ,接近原礦的理論可除鈣離子量91 . 58 % 。Sulfidizing flotation tests of cerusite and limonite
褐鐵礦的硫化浮選試驗研究Effect of small molecule organic depressors on flotation behavior of lead and zinc minerals
小分子有機抑制劑對鉛鋅礦物浮選行為的影響A study on single reverse flotation of phosphate ore of wengfu phosphate mine by means of depressor of w
98在甕福磷礦反浮選中的選礦研究In accordance with some wolfram - tin effuse come from cleaner in aconcentrating mill, this study adopt vibrate dslimes shaking table combining with centrifugal separator to put up a roughers. tousegravity - flotation and magnetic con - centration as combined proces s of technology, succeed in solving a problem of multipurpose returning in wolfram - tinslimes
針對某選廠廢棄的鎢錫精選溢流進行了選礦試驗研究,採用振動礦泥搖床與離心機組合粗選,運用重選浮選磁選(水冶)聯合工藝流程,有效地解決了鎢錫細泥綜合回收問題。Electrochemistry of galena in hight alkaline flotation
方鉛礦高堿浮選流程的電化學Experimental research of the low - temperature emulsification of 731 collector for scheelite flotation
白鎢礦浮選731捕收劑低溫乳化試驗研究The production of copper oxide and high purity ferric oxide from low - grade copper ores
浮選機槽內礦漿紊流強度對氧化礦浮選的影響A study on floatation agent fornon - metal mineral
非金屬礦物浮選藥劑的研究Experimental study on the air floatation treating mine wastewater
氣浮法處理煤礦井下排水試驗研究Flotation is used for florida and kola rock.
浮選操作法用於佛羅里達磷礦和科拉磷礦。Review on present situation of the flotation of oxdized zinc ore
氧化鉛鋅礦的浮選Flotation of galena pretreated by electrochemical method
通電電化學預處理方鉛礦的浮選Originpotential flotation of galena and its industrial application
方鉛礦原生電位浮選及應用Effects of grinding media on surface properties and flotation behaviour of galena
磨礦介質對方鉛礦表面性質和浮選行為的影響Purification of manganese solution prepared by leaching manganese dioxide and concentrate of galena ore flotation
軟錳礦和浮選方鉛礦共同浸出液的凈化Some main results of testing research were as fellows : i. in the course of testing of leaching zinc dross, leaching zinc dross by sulfuric acid was researched and the effects on the leaching rate of the zinc dross were analyzed by author, the optimum conditions of leaching testing of zinc dross were determined as fellows : liquid - solid ratio 6 : 1, stirring ratio 250r / min, granularity 120 mesh, the soaking time 5h, the concentration of sulfuric acid of 30 %, and under these conditions, the rate of leaching zinc is above 92. 0 %. ii. in the course of testing of purification, on the basis of comprehending and comparing all present methods of the manganese - removal and iron - removal, the oxidizing method of manganese - removal in zinc sulfate solution using ammonium persulfate was put forward and the oxidizing method of iron - removal in zinc sulfate solution using the goethite process and oxidation - hydrolysis process was adopted
研究的主要結果具體如下: 1 、研究了硫酸浸出鋅浮渣並分析了影響浸出率的各種因素,確定了浸出鋅浮渣的最佳條件為:液固比為6 : 1 ,攪拌速度為250r min ,粒度為- 120目,酸浸時間為5 . 0h ,硫酸濃度30 ,鋅浮渣的浸出率大於92 . 0 ; 2 、在綜合和比較了目前除錳和除鐵的各種方法基礎上,提出了過硫酸銨氧化除錳方法和選擇了針鐵礦-氧化水解聯合法除鐵方法,並分析和討論了影響除錳率和除鐵率等各種因素,確定了除錳的條件為:溫度90 , ph值5 . 4 ,反應時間3h ,過硫酸銨達到理論值的1 . 2倍,除錳率超過99 . 86 ;聯合法除鐵的條件為:氧化反應時間1 . 5小時、溫度控制在90 92 、 ph值5 . 2 5分享友人