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- Keywords urea;low load production;biuret;control; 尿素;低负荷生产;缩二脲;控制;
- Keywords urea hydrolytic method;whisker;CaCO3; 尿素水解法;晶须;碳酸钙;
- Keywords urea diacetyl monoxime analysis inquiry; 尿素;二乙酰单肟;分析;探讨;
- Keywords Urea;production;pelleting cooler; 尿素;产品;冷却系统;
- Keywords Urea;canker;principle analysis;material; 尿素;腐蚀;机理分析;材料;
- Keywords urea;hydrolysis;recovery;revamp; 尿素;水解;回收;改造;
- Keywords urea;pre-distillator;process;corrosion; 尿素;预蒸馏塔;工艺;腐蚀;
- Keywords urea;adduction;normal paraffin;separation; 尿素;包合;正构烷烃;分离;
- Keywords urea dust scrubber;design; 尿素粉尘洗涤器;设计;
- Keywords urea plant;revamp;summary; 尿素装置;改造;总结;
- Keywords urea caking additives properties study; 尿素;结块;添加剂;性能;研究;
- Keywords urea;ethanolamine;glyphosate synthesis; 尿素;乙醇胺;草甘膦合成;
- Keywords urea;isobutyraldehyde;isobutylidene diurea （IBDU）; 异丁叉二脲;酸催化;尿素;异丁醛;
- Keywords urea;1-propanol;1-propyl earbo-mate;carbamic ester; 尿素;正丙醇;氨基甲酸正丙酯;氨基甲酸酯;
- Keywords urea;biuret;direct sampling;measuring flask for sampling; 尿素;缩二脲;直接取样;容量瓶取样;
- Keywords urea;primary dusts;secondary dusts;spray lines; 尿素;一次粉尘;二次粉尘;喷洒线;
- Keywords urea plant;CO2 stripping process;pool type condensator; 尿素装置;二氧化碳汽提法;池式冷凝器;
- Keywords urea grade;corrosion;passivate;corrosion rate;carbamate; 尿素级;腐蚀;钝化;腐蚀率;甲铵;
- Keywords urea prilling tower;urea solution pipe analysis;disposal; 尿素造粒塔;尿液管;分析;处理;
- Keywords urea process condensate;gluey material;recovery;course; 尿素工艺冷凝液;胶状物;回收;流程;
