to calcine meaning in English
煅烧
Examples
- In order to calcine calcium carbonate fines, the technique of high-temperature pelletization has successfully been used .
为了煅烧碳酸钙细粉，已经成功地应用了高温成球技术。 - Shaft kilns such as the rce lime kiln are used to calcine lump limestone at the same time generating the co
公司这样的石灰竖窑用于煅烧石灰石块同时生成二氧化碳等必需的废气 - The kiln is designed to calcine limestone and dolomite , which is available in the area with excellent quality , with a minimum stone size of 20 mm
该窑设计用来煅烧石灰石和白云石，适用于有着绝好质量以及最小粒径为 - The optimum conditions of preparation were as fellows : the concentration of zinc sulfate solution of 1 . 8 - 2 . omol / l , the concentration of ammonium bicarbonate solution of 1 . 4 ~ 1 . 6mol / l , the time of ultrasonic radiation of 25 ~ 30min . iv . preparation of active zinc oxide by means of microwave radiation to calcine precursor of basic zinc carbonate firstly , and a mechanism on preparation of ultra - fine active zinc oxide by means of microwave radiation has been investigated emphatically as well as the effects on quality of ultra - fine active zinc oxide have been analyzed and discussed in detail , the time of microwave radiation was 7 ~ 16 min ; comparing microwave radiation calcining with conventional calcining , the calcining time of microwave radiation was one thirty to one twenty , the calcining time shortened hugely , energy consumption saved hugely , the quality of product improved
首次引入超声波辐射制备超细活性氧化锌前驱体碱式碳酸锌新技术，研究了超声波辐射制备前驱体碱式碳酸锌的机理，并分析和讨论了影响前驱体质量的各种因素，确定了最佳的前驱体制备条件为：硫酸锌浓度为1 . 8 2 . 0mol / l ，碳酸氢铵的浓度为1 . 4 1 . 6mol / l ，超声波辐射25 30min ； 4 、首次采用微波加热煅烧前驱体碱式碳酸锌制备超细活性氧化锌的新技术，研究了微波辐射加热煅烧前驱体制备超细活性氧化锌的机理，并分析和讨论了影响活性氧化锌质量的各种因素，确定了最佳的超细活性氧化锌制备条件为：微波加热煅烧时间为7 16min ，与传统煅烧方法相比，煅烧时间仅为传统的1 30 1 20 ，大大缩短煅烧时间，节省能耗，提高了煅烧产品的质量； 5 、完成了从锌浮渣中制备超细活性氧化锌的小试试验和扩大试验。 - The nanometer tin dioxide powder aspects were prepared with the colloid - hydrothermal system which takes the merit of sol - gel law and hydrothermal method , and combine forming new preparing method - colloid - hydrothermal after the analysis of a large number of documents to the home and abroad and comparing to more than ten kinds of methods preparing the nanometer powder aspect , the nanometer stannic dioxide powder is prepared with the colloid hydrothermal system , and has avoided the pure sol - gel law to calcine with high temperature later period which causes the hard agglomeration
本文通过对国内外大量文献的分析，对制备纳米粉体的十多种方法进行了比较。取溶胶?凝胶法和水热法各自的优点，结合形成新的制备方法? ?胶体水热法。用胶体水热法制备纳米二氧化锡粉体，避免了纯溶胶?凝胶法后期用高温煅烧得到二氧化锡超细粉体时产生的硬团聚现象。