• 研究结果岩盐开采其他水溶法矿物开采提供参考。

    The research results may be of value to mining of rock salt or other minerals to be mined by solution.

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  • 一平浪盐矿采用回采40工艺技术已日臻完善

    Stoping by solution mining in tunnel caverns, whose process and technology has been gradually perfect, has been applied in Yipinglang Salt Mine for nearly 40 years.

    youdao

  • 眉山市芒硝含钙量、 矿物晶体较大、埋藏、规模大为特点,目前采用洞室水溶法开采

    The Meishan mirabilite ores are characterized by high Ca content, large mirabilite crystalline, shallow occurrence depth and giant reserves.

    youdao

  • 利用纤维素酶分解固态发酵降解变性脱脂豆粕中的纤维素,研究其对提高豆粕中蛋白质的作用。

    The solid state fermentation with active cellulase producing strains in increasing the rate of protein dissolved of the high denatured defatted soybean cake was discussed in this thesis.

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  • 山西铝土矿呈一硬铝石型,、高硅、的特点,拜耳生产氧化铝工艺高温的条件出。

    Featured with diaspore, high alumina, high silicon and low iron, the bauxite in Shanxi have to be digested under higher temperature and denser soda in Bayer process.

    youdao

  • 我国自行开发成功的高温双流技术实现铝石间接加热强化出的适宜选择

    The high temperature two-stream digestion technology developed by China is suitable to process diaspore with indirect heating digestion technology.

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  • 双流工艺可以运用于生产中出一铝石;管道化出工艺出一硬铝石技术尽快推广

    The double stream process can be used to digest diaspore, the tube digestion process 'of digest diaspore should be spreaded as soon as possible.

    youdao

  • 双流工艺可以运用于生产中出一铝石;管道化出工艺出一硬铝石技术尽快推广

    The double stream process can be used to digest diaspore, the tube digestion process 'of digest diaspore should be spreaded as soon as possible.

    youdao

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