分析了巴西M BR块矿的矿相结构、 矿物组成及冶金性能。

The ore phase structure, mineral composition and metallurgical property of Brazilian MBR lump ore were introduced.

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根据大高炉的生产要求，确定对澳大利亚块矿进行水洗分级处理。

According to the production requirements of blast furnace, it was determined to treat the Australian lump ores by the classification process with water.

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公司主要矿产品有：酸级萤石精粉、冶金级萤块矿、粒矿、萤石烘干粉等。

And our chief Mineral products are acid-grade fluorspar powder, metallurgical grade fluorite ore block, fluorspar lump, calcium fluoride, ect.

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