铁矿石

The new GM1000×200 High-pressure Grinding Roller was applied to do serial experiment of crushing ironstone on-the-spot at Gu-Shan mining plant.

GM1000×200新型铁矿石高压辊磨机在孤山铁矿选矿厂进行了工业化连续粉碎铁矿石的试验。

The additive can destroy the structure of the high-alumina iron ore and create conditions for the Al-Fe separation, which is especially suitable for the Al-Fe separation of the high-alumina iron ore when iron ore and alumina ore are embedded by fine particles or alumina exists in isomorphous form in iron mineral.

所用添加剂能破坏高铝铁矿石的结构，为铝铁分离创造条件，特别适合于铁矿物和铝矿物以微细粒嵌布，或铝以类质同象形式存在于铁矿物中的高铝铁矿石的铝铁分离。

Especially, the combined application of various beneficiation processes and successful development of new type high-efficiency magnetic separation equipment, fine screen classification equipment and flotation reagents have promoted china s iron ore beneficiation technology to an internationally advanced level, with some concentrators metallurgical performances rea...

特别是各种选矿工艺的联合应用、新型高效磁选设备、细筛分级设备和浮选药剂的研制成功，使我国的铁矿石选矿技术处于国际先进水平，个别选厂的选矿指标已达国际领先水平。对今后铁矿石选矿新技术的发展方向提出了看法。

The experi-ments of removal of SO2 with pyrolusite and mild manganese were performed,and the pH scale of pulp was controlled;utilizing the oxidability of MnO2 and reducibility of SO2,the pyrolusite pulp was put into the absorption tower of padding.

生产过程排放的SO2中的硫主要来源于铁矿石和煤，而烧结工序要消耗大量的铁矿石和燃料煤，该工序年排放的SO2量约占钢铁企业年排放量的40%~60%[1]。

The decision to sideline Beijing is remarkable as China is the largest iron ore importer, accounting for more than 50 per cent of the seaborne market.

在谈判中撇开中方是一项值得注意的决定，因为中国是全球最大的铁矿石进口国，占海运铁矿石市场逾50%的份额。

At the same time, 1,2 months of this year, China's self-produced iron ore production in iron ore prices rising under the influence of an increase of 18%.

与此同时，今年1、2月份，我国自产铁矿石生产量在铁矿石价格不断攀高的影响下同比增长18%。

The experimental conditions for measurement on the content of aluminium, calcium, magnesium, manganese, phosphor, silicon and titanium using ICP-AES method according to GB/T6730.63—2006 have been tested and analyzed. In the experiments the iron ore sample is decomposed and extracted using sodium carbonate/sodium tetraborate with proper acidity as the flux and then a working curve is drawn up using extremely pure ferric oxide (F2O3) as the primitive. And in the end the correlation coefficient r attains to 0.999 and above.

试验ICP-AES法测定铁矿石中铝、钙、镁、锰、磷、硅和钛国家标准方法GB/T6730.63－2006的实验条件，用碳酸钠/四硼酸钠作熔剂分解铁矿石样品，适当的酸度浸取，以高纯三氧化二铁打底作工作曲线，相关系数r达0.999以上。

But others thought the capesize sector would remain lethargic, bordering on the somnolent, until after the holiday, mainly due to the snail's pace of talks between iron ore producers and Chinese steel mills to agree this year's iron ore price increase.

但其他经纪人认为好望角型船运费将长期保持低迷状tia，直至节后才可能复苏，主要原因是由于铁矿石生产商与中国钢铁厂之间有关铁矿石涨价的协议迟迟不能达成所致。

This used to be Game Over: one of the big three miners would announce the price at which it would sell iron ore to a big steelmaker for the coming year.

这通常是游戏结束的时刻：三大铁矿石巨头之一会宣布来年向一家大型钢铁生产商出售铁矿石的价格。

The likelihood of a structural change to price iron ore sales based on spot prices rather than annual benchmark settlements comes a year after the launch of the first cash-settled ore swap by Credit Suisse and Deutsche Bank.

瑞士信贷和德意志银行一年前推出了第一份现金结算的铁矿石掉期交易合约，目前，铁矿石定价出现了结构性变化的可能性--即基于现货价格而不是年度基准协议价格。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。