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首页> 外文期刊>International journal of food science & technology >Supercritical CO_2 extraction of grape seeds oil: scale-up and economic analysis
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Supercritical CO_2 extraction of grape seeds oil: scale-up and economic analysis

机译:超临界CO_2葡萄种子油的提取:扩大和经济分析

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摘要

This work presents a scale-up and feasibility study for the establishment of supercritical CO2 extraction plants to produce grape seeds oil. The scale-up factors are determined using experimental and modelling results based on seeds from six grape cultivars over 2 harvest years. The purchased cost of the production plant is estimated using 'the six-tenth rule' from the cost of a pilot scale unit. The results indicate that, at the current minimum retail selling price of extra virgin grape seeds oil, the proposed project is technically viable and economically feasible with a breakeven point of US$ 7.46 per kg-oil and rate of return on investment of 28%.
机译:这项工作提出了建立超临界CO2提取厂的扩大和可行性研究,以产生葡萄籽油。使用基于来自六个葡萄品种的种子的实验和建模结果确定尺度升级因子。使用飞行员规模单位的成本,估计生产工厂的购买成本。结果表明,在目前的零售葡萄种子油的最低零售价格,拟议项目在技术上可行,经济上可行,并以每公斤石油为7.46美元的价格和投资率为28%。

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