广州化工
廣州化工
엄주화공
Guangzhou Chemical Industry
2015年
22期
180-181
,共2页
硫酸亚铁铵%制备%实验改进
硫痠亞鐵銨%製備%實驗改進
류산아철안%제비%실험개진
ammonium ferrous sulfate%preparation%experimental innovation
分析了高校硫酸亚铁铵制备实验成功率和产率不高的原因，并根据分析对实验装置进行合理化、绿色化改进。结果表明，通过对实验条件的改进和探索，大大提高了实验成功率，改善了产品质量，增加了学生对制备实验的认识和兴趣。改进后的实验一方面减少了废物排放，实现了制备实验的绿色化，对于保护环境具有非常重要的意义。另一方面降低了实验消耗、节省实验经费，全面提高人才的培养质量和效益。
分析瞭高校硫痠亞鐵銨製備實驗成功率和產率不高的原因，併根據分析對實驗裝置進行閤理化、綠色化改進。結果錶明，通過對實驗條件的改進和探索，大大提高瞭實驗成功率，改善瞭產品質量，增加瞭學生對製備實驗的認識和興趣。改進後的實驗一方麵減少瞭廢物排放，實現瞭製備實驗的綠色化，對于保護環境具有非常重要的意義。另一方麵降低瞭實驗消耗、節省實驗經費，全麵提高人纔的培養質量和效益。
분석료고교류산아철안제비실험성공솔화산솔불고적원인，병근거분석대실험장치진행합이화、록색화개진。결과표명，통과대실험조건적개진화탐색，대대제고료실험성공솔，개선료산품질량，증가료학생대제비실험적인식화흥취。개진후적실험일방면감소료폐물배방，실현료제비실험적록색화，대우보호배경구유비상중요적의의。령일방면강저료실험소모、절성실험경비，전면제고인재적배양질량화효익。
Factors contributing to the low success rate and yield were analyzed. The yield and the purity of ammonium ferrous sulfate were increased by improved experimental device and conditions. The improved experiment for experimental teaching with normal experiment devices can improve product quality and enhance students’ interest in experiment. The result showed that the improved experiment on the one hand can reduce environmental pollution in the laboratory, and realize greening experimental teaching, and on the other hand, can greatly reduce the experimental reagent wastage, raise the quality and benefit of the talent training.
