کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1266723 | 972294 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sonolysis of chlorinated compounds in aqueous solution
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Sonolysis of chlorinated compounds in aqueous solution Sonolysis of chlorinated compounds in aqueous solution](/preview/png/1266723.png)
چکیده انگلیسی
To examine the reaction rates of sonochemical degradation of aqueous phase carbon tetrachloride, trichloroethylene and 1,2,3-trichloropropane at various temperatures, power intensities, and saturating gases, the batch tests were carried out. The degradations of chlorinated hydrocarbons were analyzed as pseudo first order reactions and their reaction rate constants were in the range of 10−1–10−3/min. The reaction was fast at the low temperature with higher power intensity. Also, the reaction went fast with the saturating gas with high specific heat ratio, high solubility and low thermal conductivity. The main mechanism of destruction of chemicals was believed the thermal combustion in the bubble.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasonics Sonochemistry - Volume 14, Issue 2, February 2007, Pages 93–98
Journal: Ultrasonics Sonochemistry - Volume 14, Issue 2, February 2007, Pages 93–98
نویسندگان
Myung Hee Lim, Seung Hyun Kim, Young Uk Kim, Jeehyeong Khim,