1) condensation method between phosphoric acid and urea
磷酸与尿素缩合法
1.
The processes,characters and uses about the short chain and oligomeric agricultural ammonium polyphosphate are described by condensation method between phosphoric acid and urea.
重点介绍磷酸与尿素缩合法生产农用短链低聚磷酸铵的生产方法、性质、用途。
2) carbamide phosphate
磷酸尿素
3) urea degradation
尿素缩合
1.
Based on the principle of degrading formaldehyde by urea and the principle of adsorption by activated carbon,the two methods,urea degradation and activated carbon adsorption,were compared on feasibility and economy.
根据尿素与甲醛缩合原理与活性炭吸附原理,采用尿素缩合法与活性炭吸附法处理模拟甲醛废液,比较两方法的可行性与经济性后,最终选择尿素缩合法为处理方案,并用实验室实际废液验证该方法。
4) urea-ammonium phosphate
尿素磷酸铵
5) condensed phosphoric
缩合磷酸
6) urea condensate
尿素缩合物
补充资料：尿素磷酸盐
分子式：
分子量：
CAS号：
性质：见磷酸脲。
分子量：
CAS号：
性质：见磷酸脲。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条