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- Keywords granular urea;prilling;dust; 大颗粒尿素;造粒;粉尘;
- Keywords granular urea ejection fluid bed granulator production process characteristic of equipment; 团粒尿素;喷射流化床;团粒器;生产工艺;
- The operation of prilling tower has direct influence on the appearance and intrinsic quality of the granular urea. 造粒塔的运行直接影响颗粒尿素的内在质量和外观质量。
- Also, a new type of technology for the manufacture of large granularurea developed by Qinghua University is put forword, and prospects areshown for the growth of large granular urea in China. 同时提出了清华大学开发的新型大颗粒尿素制造技术，并对大颗粒尿素在我国的发展前景进行了展望。
- Keywords large granular urea;MDU;predistilled colorimetric analysis; 大颗粒尿素;亚甲基二脲;蒸馏比色分析法;
- Keywords granular bainite;BF;M/A inland;tempering; 粒状贝氏体;贝氏体铁素体;M-A岛;回火;
- Keywords granular magnesium;passivating;desulfurater; 镁粒;钝化;脱硫剂;
- Keywords granular sludge;methanogenesis;NO2 inhibition;kinetics; 颗粒污泥;甲烷化;NO2抑制;动力学特性;
- Keywords Granular layer;Duster;Deashing;Fluidized bed; 颗粒层;除尘;清灰;流化床;
- Keywords granular bed duster;similar model;similar number; 颗粒层除尘器;相似模化;准则数;
- Keywords granular potassium sulfate;mannheim method;fertilizer; 颗粒硫酸钾;曼海姆法;肥料;
- Keywords granular fertilizer;caking;characterization method; 颗粒肥料;结块;表征方法;
- Keywords granular sludge;UASB reactor;alginic acid;anaerobic treatment.; 颗粒污泥;UASB反应器;藻肮酸钙．厌氧;
- Keywords granular films;giant magnetoresistance effect;superparamagnetism; 颗粒膜;巨磁电阻效应;超顺磁性;
- Keywords granular film;particle-spin-cluster;magnetoresistance effect; 颗粒膜;颗粒自旋结团;磁电阻效应;
- Keywords granular;cold-water soluble starch;tapioca starch;non-crystallization; 颗粒状;冷水可溶淀粉;木薯淀粉;非晶化;
- Granular urea 大颗粒尿素
- Keywords granular single superphosphate （SSP）;drying process;nondrying process; 粒状过磷酸钙;干燥工艺;免干燥工艺;
- Keywords granular activated charcoal;adsorbing dye compounds;fractal dimensions;fractal-like dynamic characteristics; 颗粒活性炭;染料;分形维数;类分形动力学特征;
- Keywords Granular sludge;Stability;Substrate-metabolism;Interspecies H_2 transfer; 颗粒污泥;稳定性;基质代谢;种间氢转移;
