查询词典 to calcine

To roast or calcine until they emit a crackling sound or until crackling stops.

炙烤或煅烧直到发出毕毕剥剥的声音或停止爆裂的声音。

To roast or calcine until they emit a ''.

煅烧炙烤或煅烧直到发出毕毕剥剥的''。

In the process of carbon calcinations in rotary kiln, effective control of feeding flux and negative press is the most important to stabilize the calcine zone s temperature and optimize the calcinations process.

在炭素回转窑煅烧生产过程中，给料量和窑尾负压的有效控制是稳定煅烧带温度、优化煅烧过程的重要环节。

OF super grade, Grade I and II is exported. Fine talcum powder is of high whiteness in very fine granula tion which feels soft and slippery, so it is used in hitech fields, such as paint and coating industry, it is also used in paper making industry. Besides calcine talcum powder from 200 mesh to 1250 mesh is used in china and pottery industry. The following kinds such as Qixia3-grade blocks, 3-grade grains, 4 grade block and 4-grade grains are used as raw materials of china and pottery products. When 15% 80% of talcum powder is added in porcelain ,the Final china products is of very heat expansion, but of high strength, transparency and brilliance in colure and of very high percentage silicon , alg but of very low percentage of iron and aluminium.

特、一、二级产品90%以上出口；超微细滑石粉具有较高的白度、极细的微粒，柔软而有滑腻感，主要应用于高新技术领域，在油漆、涂料工业中用作体质填充料，在造纸工业中，用于涂层和涂料，可以改善纸张光泽和着墨性等；200目—1250目煅烧滑石粉主要应用于陶瓷釉面等；栖霞三级块、三级小粒、四级块、四级小粒是陶瓷生产的主要原料，在瓷土中掺入15%—80%的滑石粉，制成的各种瓷器，具有极少的热膨胀和温膨胀性，有强度高、不龟裂、增强韧性及透明度高、色彩明亮美丽等特点，并且以特别高的硅、镁和特别低的铁、铝含量而闻名陶瓷行业。

The test results show that it could improve sorbent mixture and calcine in furnace and enhance sulfur removal without effect on boiler operation to adopt vortex combustion. High sulfur capture can be gotten under relative low Ca/S ratio throuth humification by venturi wet dust collector.

测试结果表明，引入四角旋涡技术可以在不影响锅炉运行的情况下明显改善脱硫剂在炉膛内的混合煅烧，有利于提高炉内脱硫效率；利用文丘里水喷嘴和除尘器，可以在较低Ca/S下实现较高脱硫效率。

With the co-precipitation, using cross experiment, constitute of catalyst (include 2 equations), proportionment of precipitator, aged time, calcine temperature, had been discussed-how to influence the activity of catalyst. The activity will be primed if prepareing the catalyst with CuO:ZnO:CeO_2=6:9:10, using NaOH as precipitator, aged time 3h, calcining the calatyst at 450℃.

在共沉淀法中利用正交试验对催化剂中各种物质的配比量、沉淀剂类型、陈化时间和焙烧温度这4种因素进行了4水平分析，结果显示制备催化剂时使用的金属盐Cu(NO_3)_2、Zn(NO_3)_2和Ce(NO_3)_3的物质的量之比符合n_1∶n_2∶n_3=6∶9∶10、并且NaOH溶液作沉淀剂、3h陈化后在450℃焙烧，制得的催化剂催化效果最好，在130℃时CO转化率即达到99％以上。

The thesis calcines process by the fact that the laboratory high temperature Stove simulates the rotary kilns producing ascent K2SO4 adds amounts H3PO4,calcination time and the kiln head calcine the temperature specifically for four kind of the mass affecting a titanium dioxide calcines a parameter mainly, take that white degree, eliminates the color force , PH value and attracts a water yield as main quality index ,adopt the homogeneous sample to follow the parameter having carried out an optimization on specially appointed composition and slanting mass metatitanic acid calcining the best calcination having tested, gaining a group of synthetical quality index.

本论文通过实验室高温炉模拟生产现场回转窑煅烧过程，针对影响钛白质量的四种主要煅烧参数K2SO4加量、H3PO4、煅烧时间和窑头煅烧温度，以白度、消色力、遮盖力和吸油量为主要质量指标，采用均匀是要法对特定组成和质量的偏钛酸进行了优化煅烧试验，获得了一组综合质量指标最好的煅烧参数。

It is shown that the chlorinating process for fluorine-fixed calcine agreed well with the regional reaction rate model presented by Bagdasarym. The process consisted of two tandem steps, Erofeev Equation ln[ln(1a)]=lnk+nlnt was used to deal with the equation of reaction rate,the function between rate constant and temperature was k=2.7?07e125900/RT. The a...

结果表明：固氟焙砂的氯化反应动力学过程是区域反应速率模型，氯化反应过程经过了2个串联反应步骤，用Erofeev方程ln[ln(1a)]=lnk+nlnt处理反应速率，反应速率常数与温度T的函数关系式为k=2.7107eEa/RT，表观活化能Ea为125.9 kJ/mol，过程限制环节主要是界面化学反应控制。

The results indicated that the effect that light catalysis oxidation treated leach was related to the kinds of catalyst, and the result of treatment using autanse-TiO2 is better than rutile. Catalysis capability is improved obviously after autanse-TiO2 was calcined at 600℃, and the way of calcine had large actions for catalysis.Photo-catalytic degradation of organic compound in leaches was carried out with TiO2,-Fe2O3 and ZnO,the following conclusion can be attained.

研究结果表明半导体光催化剂TiO2对垃圾渗滤液的光催化效果和TiO2的晶型有很大的相关性，锐钛型TiO2的光催化效果明显优于金红石型TiO2；高温处理锐钛型TiO2改变其晶型和表面结构，600℃煅烧TiO2的光催化活性有较大提高；光催化剂的活化方式亦影响光催化效果。

Discovery: Accepted the rice noodle body after certain temperature calcine processing two kind of TiO2 all to appear the disperser stability unusual phenomenon, the two only similarity lay in, the different preparation method caused the temperature position which this phenomenon appeared to be different.

发现：经一定温度煅烧处理后的两种TiO2纳米粉体都出现了分散稳定性反常的现象，二者唯一不同之处在于，不同的制备方法导致这一现象出现的温度位置不同。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。