The flotation performance of them in various gauge flotation column is examined.
通过浮选试验，检验了微孔发泡器在不同规格浮选柱中的浮选性能。
The gas holdup of flotation column is a very decisive factor for the flotation result.
浮选柱气含率大小是决定浮选效果的一个很重要的因素。
The calculations of general parameters in flotation column are introduced in this paper.
本文介绍了浮选柱常用参数的计算。
The structure and technique feature of cyclonic-static micro bubble flotation column are described.
介绍了旋流-静态微泡浮选柱的结构与技术特点。
The related research on mathematics modeling of flotation column home and abroad was reviewed in this paper.
本文简要介绍了国内外浮选柱数学模型研究现状。
Packing is one of the most effective ways to raise the flotation column efficiency and reduce the column height.
充填是提高浮选柱分选效率和降低浮选柱高度的最有效途径之一。
For this, improvement was made on the flotation column by adding a pulsating magnetic system and flow-stabilizing pipe.
为此，对浮选柱进行了增设脉动磁系和稳流管的改进。
The combined process of flotation column and flotation machine can improve the product quality and simplify the process.
采用浮选柱与浮选机联合工艺可以提高产品质量，并简化工艺流程。
A desulfurization research on the magnetite concentrate with a sulfur content over 0.4% was conducted by flotation column.
采用浮选柱对某铁矿选矿厂生产的含硫量超过0.4%的磁铁矿精矿进行了脱硫试验研究。
As an efficient machine for treating fine particle ores, flotation column has found wide applications in flotation process.
浮选柱是细粒矿物浮选的有效设备，有着广阔的市场应用前景。
The simple unpowered flotation device solves the problems existing in the flotation column and is worth promoting and utilizing.
它解决了浮选柱存在的问题，值得推广利用。
The control of the pulp level in the flotation column is an important factor influencing directly on the recovery and concentrate quality.
浮选柱液位的控制是直接影响回收率及精矿质量的一个重要因素。
This paper reports the experimental study on the treatment of algae-laden water by New Air-smashing and dissolving Flotation Column (NAFC).
文章报道了采用机械散气溶气气浮柱(NAFC)气浮处理含藻水的试验研究。
Industrial test of anionic reverse floatation to northeastern a Hematite by using cyclonic-static micro-bubble flotation column was corried out.
采用旋流-静态微泡浮选柱对东北某赤铁矿进行了阴离子反浮选工业试验。
Therefore, the flotation tests were carried out by adopting the flotation machine and the cyclonic-static micro-bubble flotation column separately.
为此，分别采用浮选机和旋流-静态微泡浮选柱对该矿泥进行了单独浮选试验。
The gas content in the column flotation is one of the key parameters to determine the recovery capacity and separation efficiency of flotation column.
浮选柱气含率的大小是影响浮选柱精矿回收能力和实际分选效果的重要参数之一。
Petrochemical sewage is fully dealt with the flotation column and the fiber filtering process, so as to meet the requirements of the recovered reusing water.
利用浮选柱与纤维过滤工艺对石化污水进行深度处理，使其达到回用水的要求。
The advantages and disadvantages of the existing flotation column are analyzed, and design thinking and advantages of a new ring type flotation column are given.
在分析现有浮选柱的优缺点后，提出了新型环形浮选柱的设计思路及其优点。
Cyclonic static micro bubble flotation column was used in the test on two Henan molybdenum ores of different types, and good separation performances were achieved in both cases.
使用旋流-静态微泡浮选柱对河南两种不同类型的的钼矿石进行了试验，均取得了满意的分选指标。
Test results show that in the same experimental conditions, the new ring-like type flotation column has superiority in recovery and concentrate grade compare to the XFD flotation machine.
试验证明，在相同的试验条件下，新型环形浮选柱无论是回收率还是精矿品位都比x FD浮选机有优势。
Packed flotation machine is a self-created one which is made by packing corrugated plates into conventional flotation machine by the author under the enlightenment of packed flotation column.
充填式浮选机是在充填式浮选柱的启发下自创的一种浮选机，是在普通浮选机内填充波纹板而成。
The industrial application of cyclonic static micro-bubble flotation column in the cationic reverse flotation of magnetite ore is its first successful case for the reverse flotation of iron ore.
旋流-静态微泡浮选柱在磁铁矿阳离子反浮选中的工业应用，是国内首次将浮选柱成功应用于铁矿反浮选。
To solve this froth-transporting problem, the research subject of the development of froth transporting and self-sucking device for the flotation column was proposed and received research funding.
论文研究所依托的专题“柱式分选设备泡沫自吸输送装置开发”就是在这种背景下诞生的。
The solution for series problems including middling has perfected the magnetite cationic reverse flotation process by flotation column, opening a wider prospect for the application of this process.
而中矿等一系列问题的解决，也完善了磁铁矿浮选柱阳离子反浮选工艺，为该工艺的应用开辟了更广阔的前景。
On the basis of analysis to advantage and disadvantage of current flotation column, the paper offered the thinking for designing the new type ring-like flotation column and illustrated its advantage.
并在分析现有浮选柱的优缺点之后，提出了新型环形浮选柱的设计思路并且说明了新型浮选柱的优点。
Based on the analysis of the separation properties of existing flotation columns and their defects, this paper expounds the structural characteristics and test results of a modified flotation column.
作者分析了浮选柱分选特征及所存在的严重问题，详细地阐述了新结构浮选柱的结构特征，并示出了部分试验结果。
The influences of column diameter and height on the countercurrent flotation process were discussed, and the new concepts of choked air bubbles and area load were put forward.
论述了柱径与柱高对逆流浮选柱浮选过程的影响，提出了气阻、面积负荷的概念。
In 1988 the first international conference on column flotation was held in Phoenix, Arizona by the Society of Mining Engineers of AIME, to mark this innovation.
1988年，关于浮选柱浮选的第一次国际大会由AIME矿业工程协会组织，在亚利桑那州的菲尼克斯举行，肯定了此发明。
Few years late, the copper industry in Chile adopted column flotation cells in some of its operations and since then their use became wide spread.
几年以后，智利的铜行业在一些操作中使用浮选柱，从此以后它开始广泛使用。
Routine flotation-cell is replaced by Column flotation in coarse-flotation circuit, and cost of product is reduced in great extent.
粗选设备设计选用了浮选柱代替常规浮选机，大幅度降低了生产成本。
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