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公开(公告)号:EP3183974A1
公开(公告)日:2017-06-28
申请号:EP16202263.6
申请日:2016-12-05
申请人: Honkajoki Oy , Foodmine Oy
发明人: VALKOSALO, Kari , LÄHTEENKORVA, Jukka ,
摘要: The present invention provides for a method for processing rendered animal fat wherein low nitrogen-content rendered animal fat is prepared by removal of nitrogen compounds selected from a nitrogen containing heterocyclic compounds or volatile nitrogen containing compounds or small cyclic nitrogen compounds from rendered animal fat by extraction. The invention also relates to the use of methanol in the method, the rendered animal fat, soil additives obtained from the nitrogen compounds removed and a system for these operations.
摘要翻译: 本发明提供了一种处理经提炼的动物脂肪的方法,其中通过从提取的动物脂肪中提取选自含氮杂环化合物或挥发性含氮化合物或小环状氮化合物的氮化合物,通过提取来制备低含氮提供的动物脂肪 。 本发明还涉及甲醇在该方法中的用途,由去除的氮化合物获得的经提炼的动物脂肪,土壤添加剂和用于这些操作的系统。
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公开(公告)号:EP3183974B1
公开(公告)日:2020-04-01
申请号:EP16202263.6
申请日:2016-12-05
申请人: Honkajoki Oy , Foodmine Oy
发明人: VALKOSALO, Kari , LÄHTEENKORVA, Jukka ,
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