本发明涉及一种三筒同心竖窑，属于石灰煅烧设备技术领域。
The invention relates to a three-cylinder concentric shaft kiln, which belongs to the technical field of lime calcination devices.
以煤为燃料，在工业回转窑上进行了活性石灰煅烧工业性试验。
Using coal as a fuel, the industrial-scale tests of calcining technology for activating lime were performed in the industrial rotary kiln.
石灰是炼钢生产的主要辅助原料，石灰煅烧质量的好坏对炼钢工艺和产品质量有很大影响。
Lime is the main auxiliary material used for the steel-marking, the quality of lime-roasting has an important influence upon the steel - making process and the steel product quality.
煅烧高岭石-石灰-石膏硬化体的强度与钙矾石生成量的多少相关。
The strength for hardening calcined kaolinite-Portlandite-gypsum system is derived from the quantity of forming ettringite.
采用工业废石灰、煅烧磷及无机盐激发剂，加上短时粉磨处理以激发高钙灰，可显著改善其安定性，活性指标可达到S95矿渣粉水平。
If industry wastes lime, calcined gypsum and sulfate are grinded with the high-calcium fly ash, activity increases, soundness improves, and activity index can meets the demand for S95slag.
石灰石必须煅烧到这样地步。
磷石膏经石灰中和、球磨或水洗、球磨预处理，可煅烧成优等品建筑石膏。
The phosphogypsum can be calcined into quality building plaster via neutralized with lime, ball milled or water washed, ball milling pretreated.
石灰石原料的煅烧制度和氢氧化钙溶液的浓度将影响碳酸钙结晶的粒度。
The calcinations regulation of limestone and the concentration of calcium hydroxide solution have effects on the granularity of the calcium carbonate crystal.
依据石灰石煅烧机理及其分解化学反应式，推导、总结出石灰活性度理论计算公式和经验计算公式。
The theoretic and experienced calculation formulas for lime activity are deduced and summarized as per lime stone calcination mechanism and by means of resolving chemical equation.
研究了石灰石粒度、煅烧温度和时间对小颗粒石灰石煅烧制备高活性度石灰的影响。
The influences of particle size, calcining temperature, and time on the preparation of lime with high activity from small particles of limestone were studied.
研究了沙河市册井石灰石的物理性能、化学成分，参照邢钢的生产条件进行煅烧实验，并对石灰进行活性度测试。
In this paper, the physical properties and chemical composition of limestone from Cejing of Shahe are investigated and the activity of calcined lime are tested according to production condition.
利用黄金尾矿和石灰石，通过配料、粉磨、高温煅烧制备出富含高贝利特相矿物的胶凝材料，实现黄金尾矿的资源化。
It is an effective measure to produce high-belite cementitious material by burning gold mine tailings and limestone at high temperature after milling.
经煅烧后的生石灰白度高、活性好。
Through calcinations, quicklime is higher in whiteness and better in activity.
并研究了石灰石品位、石灰石种类、石灰石粒径等因素对石灰石煅烧分解特性的影响。
And studied factor, including limestone status, limestone type, and limestone particle size, influence calcination and decomposition characteristic.
高温加热时， 石灰石和白云石将发生煅烧，并释放二氧化碳。
When heated to high temperature, they undergo calcination, releasing carbon dioxide.
对武钢乌龙泉矿石灰石的晶粒度和矿相组织进行了测试； 同时在实验室竖式炉内用石灰石煅烧活性石灰。
The grain fineness and the ore phase of the limestone in Wulongquan mine was measured and the study on calcining active lime with experimental upright furnace was performed.
对控制系统实施改造，稳定了窑内煅烧工况，使活性石灰产品质量得到明显提高，效果显著。
Renovation of the control system stabilizes the calcining condition in kiln and improves the quality of active lime with the obvious effect.
在不同的煅烧温度、颗粒粒径和二氧化碳浓度下对石灰石颗粒进行热重分析。
The calcinations reaction of limestone particle was studied by thermogravimetric analysis. The effects of calcinations temperature, particle size and CO2concentration were investigated.
回转窑是指旋转煅烧窑（俗称旋窑），属于建材设备类。回转窑按处理物料不同可分为水泥窑、冶金化工窑和石灰窑。
Rotary kiln belongs to building material equipment, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to different materials.
优质石灰石经高温煅烧，经化学反应、过滤、干燥、筛粉等工艺制作。
The high quality limestone is burned by high heat, through the chemical reaction, filtration, drying, and sieving to reach the finished product.
优质石灰石经高温煅烧，经化学反应、过滤、干燥、筛粉等工艺制作。
The high quality limestone is burned by high heat, through the chemical reaction, filtration, drying, and sieving to reach the finished product.
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