载流法制备硫酸露点腐蚀模拟气体的试验研究
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刘志峰,朱志平,石纯,黄赵鑫
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Preparation of Sulfuric Acid Vapor for Simulation of Sulfuric Acid Dew Point Corrosion by Inert Gas Carrying Method
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Zhifeng LIU,Zhiping ZHU,Chun SHI,Zhaoxin HUANG
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| 表3 不同浓度硫酸溶液对应的电导率数据 |
| Table 3 Corresponding conductivity data for different concentration sulfuric acid solutions |
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Sulfuric acid concentration mol·L-1 | First time μS·cm-1 | Second time μS·cm-1 | Third time μS·cm-1 | Average value μS·cm-1 |
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| 1×10-2 | 4480 | 4410 | 4490 | 4460 | | 8×10-3 | 3510 | 3530 | 3550 | 3530 | | 6×10-3 | 2640 | 2660 | 2650 | 2650 | | 4×10-3 | 1820 | 1830 | 1820 | 1820 | | 2×10-3 | 981 | 983 | 984 | 982 | | 1×10-3 | 501 | 507 | 503 | 504 | | 8×10-4 | 414 | 417 | 416 | 416 | | 6×10-4 | 321 | 316 | 324 | 320 | | 4×10-4 | 215 | 216 | 208 | 213 | | 2×10-4 | 114 | 114 | 113 | 114 | | 1×10-4 | 49.6 | 51.8 | 50.8 | 50.7 | | 8×10-5 | 42.7 | 43.1 | 41.2 | 42.3 | | 6×10-5 | 31.7 | 33.6 | 30.7 | 32.0 | | 4×10-5 | 20.1 | 20.1 | 20.0 | 20.1 | | 2×10-5 | 10.7 | 10.1 | 10.2 | 10.3 | | 1×10-5 | 7.17 | 6.52 | 6.23 | 6.64 | | 1×10-6 | 1.13 | 1.21 | 1.09 | 1.14 |
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