| CALCULATION FOR THE DISSOLVED QUANTITIES OF OIL SPILLED AT SEA |
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| 作者姓名： | 杨庆霄 蒋岳文 |
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| 作者单位： | Institute of Marine Environmental Protection，SOA，Dalian，116023 |
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| 摘 要： | Laboratory and field experiments on the dissolution of oil showed that the quantity of the dissolvedoil component in the seawater depends on its solubility, concentration in the pertroleum, and theenvironmental conditions. The vertical oil concentration in calm sea decreases exponentially with depth.The vertical diffusion coefficients and dissolution constants of the N-pareffin from C_(12) to C_(21), totaliso-paraffin, cycle-paraffin and aromatic components in calm sea were calculated, and the oil dissolution in-to seawater was determined to be about 0.52% in 48 h for No. 0 light diesel oil.
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| 收稿时间： | 27 January 1995 |
| 修稿时间： | 8 August 1995 |
Calculation for the dissolved quantities of oil spilled at sea |
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| Yang Qing-xiao,Jiang Yue-wen.CALCULATION FOR THE DISSOLVED QUANTITIES OF OIL SPILLED AT SEA[J].Chinese Journal of Oceanology and Limnology,1996,14(1):56-60. |
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| Authors: | Yang Qing-xiao Jiang Yue-wen |
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| Institution: | (1) Institute of Marine Environmental Protection, SOA, 116023 Dalian |
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| Abstract: | Laboratory and field experiments on the dissolution of oil showed that the quantity of the dissolved oil component in the seawater depends on its solubility, concentration in the pertroleum, and the environmental conditions. The vertical oil concentration in calm sea decreases exponentially with depth. The vertical diffusion coefficients and dissolution constants of the N-paraffin from CI2 to C21, total iso-paraffin, cycle-paraffin and aromatic components in calm sea were calculated, and the oil dissolution into seawater was determined to be about 0.52% in 48 h for No. 0 light diesel oil. |
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| Keywords: | calculation dissolved quantity oil spill |
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