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公开(公告)号：US20060167291A1
公开(公告)日：2006-07-27
申请号：US10564143
申请日：2004-07-05
IPC分类号： C07C51/43
摘要： The present invention relates to a process for preparing fatty acids derived from oils and/pr fats with a phosphorus content below 200 ppm in good yield and with good colour and colour stability, which process comprises the steps of (A) hydrolytic splitting of degummed oils and/or fats, (B) at least one thermal pre-treatment of a composition comprising crude fatty acids, and (C) high vacuum distillation of the thermally pre-treated composition comprising crude fatty acids.
摘要翻译： 本发明涉及以高产率和良好的颜色和颜色稳定性制备磷含量低于200ppm的油和/或脂肪酸的方法，该方法包括以下步骤：（A）脱胶油的水解裂解 和/或脂肪，（B）包含粗脂肪酸的组合物的至少一种热预处理，和（C）包含粗脂肪酸的热预处理组合物的高真空蒸馏。
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公开(公告)号：US07560579B2
公开(公告)日：2009-07-14
申请号：US10564143
申请日：2004-07-05
IPC分类号： C11B3/00
摘要： The present invention relates to a process for preparing fatty acids derived from oils and/pr fats with a phosphorus content below 200 ppm in good yield and with good color and color stability, which process comprises the steps of (A) hydrolytic splitting of degummed oils and/or fats, (B) at least one thermal pre-treatment of a composition comprising crude fatty acids, and (C) high vacuum distillation of the thermally pre-treated composition comprising crude fatty acids.
摘要翻译： 本发明涉及以高产率和良好的颜色和颜色稳定性制备磷含量低于200ppm的油和/或脂肪酸的方法，该方法包括以下步骤：（A）脱胶油的水解裂解 和/或脂肪，（B）包含粗脂肪酸的组合物的至少一种热预处理，和（C）包含粗脂肪酸的热预处理组合物的高真空蒸馏。
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