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- A critical temperature was found, at which the strength of pellets is severely dropped during the oxidizing roasting. 使用可调气氛高温抗压试验机研究了相应球团矿在氧化焙烧过程中的强度变化规律。
- Oxidizing roasting is a requisite technology for producing a MoNiFe alloy with the richened NickelMolybdenite. 氧化焙烧是利用镍钼富矿生产镍钼铁合金的必要工艺；现乡镇企业采用露天敞开方式，导致钼大量损失。
- The Change of hot strength of iron ore pellets during oxidizing roasting and reduction was researched. 研究了球团矿在氧化焙烧和还原过程中抗压强度的变化规律。
- The strength variation of pellets during oxidizing roast was studied with a high temperature compressive tester with adjustable atmosphere. 通过还原反应后的高温抗压强度研究估算了球团矿焙烧中必要的强度。
- Mineral constituents, morphological characteristics and mineral composition before and after oxidizing roasting were studied. 研究了氧化焙烧前、后的矿物组成、形貌特点以及矿物成分。
- The phase transformation and weight loss rate of ludwigite in oxidizing roasting were studied by DTA-TG,isothermal TG and XRD. 利用DTA-TG、恒温TG和XRD测试方法研究了硼铁矿氧化焙烧过程中的相变和失重率。
- The oxidizing roast of high impurity ferromolybdenum was studied by using rotary kiln. 采用回转窑加热的方法对高杂质钼铁合金氧化焙烧进行了研究。
- Extraction technology of vanadium from the sodium roasting,the non-salt oxidizing roasting,the stone coal soaking by acid (alkali) and its evolvement process were introduced. 介绍了钠化焙烧、无盐氧化焙烧、酸(碱)浸石煤等提钒的工艺及其演变过程。
- Germanium is recovered from gerichened vacuumn furnace slag of Shaoguan smelter using the flowsheet of ball milling neural leaching oxidizing roasting chloridizing distillation hydrolysis. 针对韶冶真空炉提锌产生的富锗渣,提出了“球磨中性浸出氧化焙烧氯化蒸馏水解”工艺回收其中的锗。
- Based on the characteristics of Mianning rare earth ore, technological conditions and pricinples of extracting cerium from the ore using oxidizing roasting chemical method were studied. 本研究针对冕宁稀土矿特点,详细研究了氧化焙烧化学法提铈诸多工艺条件、工艺原理。
- Abstract: It introduces the reaction principle of oxidative roasting of chromite with few calcic additives,also describs its technical essentials and process control. 文摘:介绍了铬铁矿少钙氧化焙烧的反应原理、工业应用及应用过程中的技术要点和过程控制。
- It introduces the reaction principle of oxidative roasting of chromite with few calcic additives,also describs its technical essentials and process control. 介绍了铬铁矿少钙氧化焙烧的反应原理、工业应用及应用过程中的技术要点和过程控制。
- Keywords WestHunam;richened NickelMolybdenite;oxidizing roasting; 湘西;镍钼富矿;氧化焙烧;
- The aroma of roasting coffee beans. 烘焙咖啡豆的香味。
- They sat in the sun roasting themselves. 他们坐着晒太阳。
- His favorite dish is roast duck. 他最喜欢吃的菜是烤鸭。
- No, hold it a second, switch that to roast chicken. 不，等一等，把那个换成烤子鸡。
- The boss gave me a real roasting this morning. 今天上午老板狠狠训了我一顿。
- She did nothing wrong to be given such a roasting. 她没做错什么事,不应该受到这么严厉的批评。
- The beef is roasting in the oven. 烤箱里正烤着牛肉。
