| 1. | Final temperature firing temperature 最终焙烧温度 |
| 2. | This paper explores mainly the influence of reduction roasting temperature , time and pulverized coal consumption on content of soluble zinc 本文主要探讨还原焙烧温度、时间和煤粉用量对可溶锌含量的影响。 |
| 3. | Results show that the grain size of all samples is below 100nm , and the lattice parameters and grain sizes are dependent on the sintering temperature 结果表明,前驱体的焙烧温度对样品的晶型、晶胞参数及晶粒尺寸有很大影响。 |
| 4. | The reaction activity of the catalyst can be adjusted by changing the preparing condition , which including the calcination temperature , the metal load and the carrier 制备过程中焙烧温度、负载量以及不同催化剂载体的选用都会影响所得催化剂的性能。 |
| 5. | It ' s obtained that ph = 6 . 5 is a suited ph value for getting ideal product with good properties . the calcinate temperature is the key factors to transform the precursor to a pure product with spinel structure 研究了不同的工艺条件如溶液ph值、焙烧温度、焙烧时间、焙烧方式、 li / mn的比值对产物结构的影响。 |
| 6. | Due to preparing high grade rutile nanometer titanium dioxide in the same method have more disadvantages such as tall calcining heat , easy agglomerate , reunite gravely and difficult to attain the nanometer grade 由于用与之相同的方法制备金红石型纳米tio _ 2粉体存在焙烧温度高、易烧结、团聚现象严重等缺点,难以达到纳米级。 |
| 7. | Spinel limn2o4 begin to form at 350 with the sintering time of 4 hours because there are one li + and two mn2 + in one precursor molecule . when the sintering temperature is larger than 750 , a specific sintering route is designed to avoid the formation of li2mno3 impurities 前驱体的焙烧温度和焙烧时间对limn _ 2o _ 4样品的晶相结构有很大的影响,焙烧温度高于750时,应采用分段焙烧工艺以防止局部高温形成li _ 2mno _ 3杂质。 |
| 8. | In this paper , the optimum conditions of catalyst preparation were found by studying the influences of the sol - gel process parameters on the crystal structure of the nanometer la1 - xsrxmno3 , such as the value of original solution ph , the temperature of water bath , the baking temperature of sol 本文研究了采用溶胶-凝胶法制备纳米钙钛石型氧化物催化剂过程中,初始溶液ph值、水浴温度、焙烧温度对纳米la1 - xsrxmno3晶体结构影响。 |
| 9. | Hence we combined coprecipitation method , using zinc carbonate as enclosure dose causing the crystal nucleus can not grow up , zinc titanate acts as phase - transition accelerant , thereby we can obtain rutile nanometer tio2 powder at lower calcining temperature and in briefer calcining time relatively 因此我们结合共沉淀法,引入碳酸锌作包覆剂控制品粒长大,利用钛酸锌作品型促进剂,在相对较低的焙烧温度和较短的保温时间内制得到了金红石型纳米tio _ 2粉体。 |
| 10. | In order to overcome the disadvantages of traditional solid brick , to protect environment and to economize resources , the author first recommended the experimental study of drying and firing of coalstore - shale fired perforated brick . the result assumed the effect of percentage of water content , raw material fineness , temperature and insulation time on property of coalstore - shale perforated or hollow brick 论文首先针对传统实心砖存在的问题,从环境保护和资源综合利用出发,以页岩、煤矸石为原料制砖,通过页岩、煤矸石制砖中干燥、焙烧试验研究,总结了原料化学成份、颗粒粗细程度、干燥速度、含水率以及焙烧温度等因素对煤矸石多孔砖、空心砖性能的影响。 |