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1·This paper has compared a green chemistry technology of ammonium eerie nitrate with the classical technology by atom economy.

从原子经济性出发，对以碳酸铈为原料合成硝酸铈铵的绿色化学工艺与传统工艺进行了对比。

2·By the use of the new nitrating agent, the use of concentrated sulfuric acid was avoided and the reaction was environmental friendly with high atom economy.

该方法通过改变硝化剂，不仅成功地避免了浓硫酸的使用，而且提高了原子经济性，具有良好的环境效益。

3·As oxidation is widely used in the synthesis of fine chemicals, employing green methods into oxidation processes can effectively reduce the pollution and improve the atom economy.

氧化反应广泛应用于精细化学品的合成中，对氧化过程实现绿色化可有效地减少精细化学品合成中的污染物排放，提高其原子经济性。

4·Based on the considerations of atom economy, selectivity and conversion of reaction routes, 10 principles are proposed for the green chemical design, and its block diagram is shown.

在综合考虑反应路径中的原子经济性、选择性及转化率三者关系基础上，本文提出了工艺路线设计中化学反应绿色设计的十条设计原则及其框图。

5·Two concepts frequently described in green chemistry are atom economy and chemical specificity, indicating that green chemistry is the chemistry about reaction and reaction efficiency.

绿色化学中经常讨论的两个概念是原子经济性和化学专一性，这说明绿色化学是关于反应和反应效率的化学。

6·Studying with the atom economy concept for basis instruction, it designed green chemistry experiment method, developed the student's green chemistry consciousness and environmental protection idea.

探讨了以原子经济性概念为依据指导设计绿色化学实验的方法，注意培养学生的绿色化学意识，树立环保观念。