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摘要：本论文主要研究了在工业用途上的清洗剂，并结合了比较常用的指示剂混合，以达到在清洗过程中，能了解洁净程度为目的，制备的比较创新的变色清洗剂。并对于清洗剂的清洗功能进行进一步改善及研究。采用0.1mol/l的盐酸加入一定量的氯化铵，缓蚀剂，清洗碳酸钙，用恒温干燥箱在60℃烘干清洗90分钟；并测试其对碳钢片的腐蚀作用。而后加入甲基橙，甲基红，百里酚蓝，石蕊等指示剂，检查其变色性能及清洗效果性能的检测与对比。结果表明，盐酸配以一定比例缓释剂，指示剂对于工业上清洗能力效果显著，变色明显方法可行，且制成的清洗剂有较好的化学稳定性，高效性。34423
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毕业论文关键词：清洗剂；指示剂；盐酸：氯化铵；751次甲基四胺：石蕊；百里酚蓝：甲基橙
The development of new color cleaning agent
Abstract: In this thesis, mainly studies the cleaning agent in industrial uses, and combined with the commonly used mixed indicator, in order to achieve in the cleaning process, can realize clean level for the purpose, the preparation of comparative innovation discoloration cleaning agent .And further improvement and research for the function of cleaning agent. Using 0.1mol/l hydrochloric acid is added to a certain amount of ammonium chloride, corrosion inhibitor, calcium carbonate cleaning, constant temperature drying box in 60 ℃drying dehydration 90 minutes; then set parameters for 40 ℃drying 60 minutes, the completely dry, full reaction, in order to methods of making a cleaning agent, and tested the corrosive effects of carbon steel sheet. And then adding methyl orange, methyl red, Barry phenol blue, litmus indicators, check detection and comparison of the Chemical stability performances and cleaning performance. The results show that the hydrochloric acid with a certain percentage of release agent indicator for the industrial cleaning ability effect is remarkable, discoloration was feasible method, and the prepared cleaning agent has good chemical stability, high efficiency.
Key words: Cleaning agent; indicator; ammonium chloride; hydrochloric acid: Six methyl four amine:lacmus; thymol blue: methyl orange
目录
1绪论 1
1.1 课题研究背景 1
1.2清洗剂的由来与现状 1
1.3 本课题的研究内容 2
1.3.1水基清洗剂的定义 2
1.3.2清洗剂的分类 2
1.3.3 常用水基清洗剂 4
1.3.4 清洗剂的构成 5
1.3.5 清洗剂的包装 6
1.4指示剂的研究 6
1.4.1指示剂性质 6
1.4.2指示剂的分类 6
1.4.3指示剂的起源 6
1.4.4指示剂的发展 7
1.4.5 指示剂的变色范围 7
1.5751次甲基四胺缓蚀剂的研究 8
1.6 本论文研究的内容 8
2 实验部分 9
2.1 实验仪器与药品 9
2.1.1 主要原料 9
2.1.2 主要仪器设备 9
2.2水基清洗剂的制备 9
2.2.1 制备方法 9
2.2.2 不同配比的盐酸清洗剂的制备与清洗能力检验 10
2.2.3 不同温度下的盐酸清洗剂的清洗能力 10
2.2.4 不同时间下的盐酸清洗剂的清洗能力 10
2.3 指示剂的制备 10
2.3.1制备方法 10
2.3.2不同温度下对于指示剂颜色的影响 10
2.4 恒温干燥 10
2.4.1恒温干燥箱的使用方法 10
2.5盐酸清洗剂的性能测试 10