...共轭型反式脂肪 conjugated trans fat 具有预防疾病效应),然而大都份的反式脂肪,系由 于经部份氢化加工(Partial hydrogenation)而副产者,它属于非共轭型反式 脂肪(Non-conjugated trans fat),却具有健康风险效应。
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partial and selective hydrogenation 部分氢化及选择氢化
The nickel catalyst supported onα-Al_2O_3 derived fromγ-Al_2O_3 calcined at 1473 K showed good catalytic performances for adiponitrile partial hydrogenation to aminocapronitrile, which was due to its large pore diameter and absence of acidic sites.
研究表明,由γ-Al_2O_3经1473 K焙烧获得的α-Al_2O_3载体所制备的催化剂具有较佳的己二腈部分加氢反应性能,此与其具有较大孔径及较弱酸性密切相关。
参考来源 - 己二腈部分加氢合成氨基己腈负载型镍基催化剂的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Soybeans with low linolenic acid content yield oil that does not require partial hydrogenation.
低亚麻酸大豆在榨油过程中不需要部分氢化。
Based on the Asahi chemical process, the reaction mechanism of partial hydrogenation of benzene, development of relating catalysts, its influential factors, and the consecutive process are summarized.
以旭化成工艺为基础,概述了苯部分加氢反应机理、相关催化剂的研究开发、反应影响因素及后续工艺过程,比较了旭化成工艺与传统工。
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