查询词典 frother

One test is circulating test which tailing water is filtered and reused,another test is adding a little frother in water before adding coal sample.

结果表明，循环水中积聚的有机物主要是醇、酮、羧酸盐等含氧化合物；有机物积聚可提高精煤回收率，改变浮选的选择性

The statistically designed experiment studied the effects of six factors,i.e.,grainsize,mode of the generation of airbubbles,pH value of the pulp,acid treat-ment,quantity of the frother used,andtemperature of the pulp.

按正交方阵进行了实验，对所得实验指标进行了方差计算并分析，结果表明，在用油酸钠浮选纯黑钨矿的场合，起显著作用的独立因素是矿物粒度、矿浆pH以及矿浆温度。

Synergistic Compatibility and Effect and Profit. A new-type and high-efficiency frother had been developed which is now used in the column flotation of MICROCEL flotation column at CaiLi Washery.

根据煤炭浮选的特点，借鉴中医药物配伍理论提出了煤炭浮选起泡剂的复配原则，阐述了煤炭浮选药剂复配的必要性和可行性，最后开发出了适用于MICROCEL大型浮选柱的新型高效低廉的起泡剂JF〓。

As the foaming agent is the continued increase in frother dosage of 400g / t, the gas holdup appears the phenomenon of axial turning point was not obvious, the axial distribution of gas holdup tends to uniform.

随着起泡剂用量的继续增加，在起泡剂用量为400g/t时，气含率出现轴向拐点现象不明显，气含率轴向分布趋于均匀。

Among them,the major transformations what against the sulfur flotation include: concentrating of zinc tailings,adding acid,non-featured operations,using 11# oil as frother ,the remodelling of flotator,etc.

其中，针对硫浮选进行的改造主要有锌尾浓缩、加酸、无精选作业、起泡剂11#油的应用以及浮选机改型等等，取得了显著的效果。

New 730E frother was used in the flotation tests of common oxidized copper ore , oxidized copper ore with high combination rate and carbonaceous slabby rock copper ore of Tangdan Copper Mine.

采用730E新起泡剂对汤丹铜矿的一般氧化铜矿、高结合率氧化铜矿和碳质板岩铜矿3种矿样进行了浮选试验。

With a wide source of raw materials,simple process of synthesis,low cost,little pollution and similar metallurgical performance to pine camphor oil,the ester ether frother has been synthesized from by products of petrochemical industry.

醚酯类起泡剂是一种以石油化工副产品为原料的合成起泡剂，原料来源广、合成工艺简单、成本低、污染少，浮选指标和2＃油相近。

The statistically designed experiment studied the effects of six factors,i.e.,grainsize,mode of the generation of airbubbles,pH value of the pulp,acid treat-ment,quantity of the frother used,andtemperature of the pulp.

本文尝试用统计分析的方法，综合研究了影响黑钨矿浮选的六个主要工艺因素：(1)粒度；(2)浮选气泡产生方式；(3)矿浆pH值；(4)起泡剂用量；(5)矿物是否预先经酸处理；(6)矿浆温度。

The results showed that production conditions have markedly improved after adding frother, and tubing casing pressure difference reduced significantly after bubble drainage, so the effect of application is better than what is before bubble drainage.

结果表明，加入泡排剂后，生产条件得到明显改善，泡排后油套压差明显减小，泡排应用效果较好。

ABSTRACT With a wide source of raw materials,simple process of synthesis,low cost,little pollution and similar metallurgical performance to pine camphor oil,the ester ether frother has been synthesized from by products of petrochemical industry.

醚酯类起泡剂是一种以石油化工副产品为原料的合成起泡剂，原料来源广、合成工艺简单、成本低、污染少，浮选指标和2#油相近。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。