• 镨也是矿化剂反应后,气态迁移到锆石反应位置

    Praseodymium reacts with mineralizer, and is transported in vapor state to the reaction site of zircon.

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  • 采用增煅烧方式煤矸石,添加石膏萤石矿化

    Coal gangue was activated by calcination with calcium, while gypsum and fluorite as mineralized agent.

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  • 研究制造单晶叶片中添加化剂提高壳型高温强度机理

    The mechanism of adding mineralizer in single crystal blade casting shell mould for enhancing high temperature strength has been studied.

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  • 借助XRFXRD测试手段烟气脱硫灰用作水泥化剂进行了研究

    By the test methods of XRF and XRD, this article studies using desulfurization products from flue gas as cement mineralizer.

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  • 反应温度KOH浓度产物固溶体形成及其形貌重要影响

    The reaction temperature and concentration of mineralizer KOH have a significant effect on the formation and morphology of solid solution products.

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  • 卤素尤其富集矿化,铊价态富集过程中具有重要作用

    Halogens, especially chlorine, were the principle mineralization agent of Tl and the variation of valence of Tl played an important role in the elemental enrichment and ore formation.

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  • 采用正交试验研究了以煤矸石粘土烧制水泥熟料矿化剂选择最佳问题

    The problems of mineralizer selection and its optimal additive amount in sintering of gangue cement clinker using coal gangue instead of clay were studied by orthogonal test method.

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  • 热合成刚玉反应时,合适化剂引入改变反应介质的酸碱度可加快反应速度

    The introduction of proper mineralizers into the hydrothermal reaction process can change the alkalinity acidity of reaction media and speed up the reaction process.

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  • 采用正交试验法研究煤矸石代替黏土烧制水泥熟料矿化剂选择最佳掺量问题。

    The selection and optimal amount of mineralizer in sintering cement clinker with coal gangue as one of raw materials instead of clay was studied by orthogonal test.

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  • 矿化NH_4F调节粉体形状使粉体中薄水铝石针状数目降低形成对调节载体孔结构有利的片状粉体;

    Mineralization agent NH4F was used to regulate shape of the powder so as to lower the amount of bohemite needle crystals and form flake-shape powder;

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  • 以工业主要原料通过调整配比采用不同矿化剂,在适当的工艺条件下合成出了新型稀土料。

    The new rare earth pigment was synthesized by adjusting ratio of neodymium and aluminum and adopting different mineralizer, using neodymium oxide and alumina as main raw material.

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  • 利用黄磷厂废渣作煅烧水泥熟料矿化剂、水泥混合材和利用黄磷厂废渣生产凝材、水泥是消除黄磷渣污染环境有效途径;

    The effective methods to control the environmental pollution of phosphoric solid waste are described It can be used as mineralizer and admixture of cement, or to produce binder and white cement.

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  • 介绍一种利用台车连续红土原料煤粉为还原生产镍铁金属球团方法

    This paper introduces a method of producing metallization pellet with laterite nickel ore as raw material and coal as a reductant in car bottom continuous furnace.

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  • 采用焙烧研究无污染的焙烧添加碳酸钠硅质岩提取焙烧工艺

    Non-pollution roasting technology by using sodium carbonate, calcium oxide, red mud and lime mud as roasting additives for extraction of vanadium from siliceous navajoite was studied.

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  • 研究不同配比矿化垃圾碱性添加垃圾发酵氢的影响。

    The effects of different ratio of aged refuse to alkali additive on fermentative hydrogen production from kitchen waste were investigated.

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  • 论述利用江西省离子吸附稀土研制镧镁硅铁合金-镧镁球化剂概况。

    The paper described the development of a La-Mg-Si-Fe nodulizer alloy from the ion-absorbed rare earth ore of Jiangxi province.

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  • 采用柠檬酸法制备了镍酸将其作为化剂的前躯体用于二氧甲烷反应中

    In this study, LaNiO3 perovskite catalysts were prepared by citrate method and used for carbon dioxide(CO2) methanation.

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  • 结果表明:转炉熔融还原直接合金可行的,必须外加还原

    The results show that smelting reduction and direct alloying by chromium ore in the converter are feasible, and externally applied reducing agent is indispensable;

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  • 结果表明:转炉熔融还原直接合金可行的,必须外加还原

    The results show that smelting reduction and direct alloying by chromium ore in the converter are feasible, and externally applied reducing agent is indispensable;

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