刘新.进口精炼棕榈仁油密度正偏差因素分析[J].中国油脂,2021,46(12):145~148.[LIU Xin.Factors on positive deviation of densities of imported-refined palm kernel oil[J].China Oils and Fats,2021,46(12):145~148.]
进口精炼棕榈仁油密度正偏差因素分析
Factors on positive deviation of densities of imported-refined palm kernel oil
  
DOI:
中文关键词:  进口精炼棕榈仁油  密度  正偏差  短重
英文关键词:imported-refined palm kernel oil  density  positive deviation  mass shortage
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作者单位
刘新 张家港海关江苏 张家港 215600 
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中文摘要:
      江苏张家港口岸连续进口2批印度尼西亚精炼棕榈仁油,查验发现其密度存在显著正偏差(虚高),在基点温度(30 ℃)装货港密度比海关实验室检测密度高出约0.5%,且装货港精炼棕榈仁油密度温度系数为0.000 287 353 t/(m3· ℃),远低于我国采用的植物油密度温度系数0.000 64 t/(m3· ℃),最终导致该2批货物出现重大短重,损害了收货人合法权益。通过对该案件的剖析,提出了规避短重风险的相应建议。
英文摘要:
      Two batches of refined palm kernel oil from Indonesia were imported at Zhangjiagang Port in Jiangsu Province. Their densities were found to have a significant positive deviation (false high). At the base point temperature (30 ℃), the density provided by the loading port was about 0.5% higher than that tested at the Customs laboratory; furthermore, the density-temperature coefficient of the oil used at loading port was only 0.000 287 353 t/(m3· ℃), which was much lower than that of vegetable oil used in China, 0.000 64 t/(m3· ℃). The differences resulted in significant mass shortage, damaging the legitimate rights and interests of the consignee. Suggestions to avoid the risk of mass shortage were then put forward in the present study.
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