unsaturated hydrocarbons 中文意思是什麼
unsaturated hydrocarbons
解釋
不飽和碳氫化合物- unsaturated : adj. 未飽和的；不飽和的。 unsaturated compounds 不飽和化合物。 unsaturated steam 未飽和蒸汽。
- hydrocarbons : 碳氫化合物類
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In fact, unsaturated hydrocarbons, which are not usually present in virgin petroleum, are nearly always manufactured as intermediates during the various refining sequences
實際上，原油中一般不存在非飽和烴，幾乎所有的非飽和烴都是在各種煉制過程中作為中間產品而產生的。 -
Maroclex is a range of low viscosity medicinal grade white oil. these oils are highly refined and purified products with food chemical stability, composed almost entirely of saturated hydrocarbons, unsaturated hydrocarbons which tend to react to form sludge, color bodies are removed in the refining process. medicinal grades are used in pharmaceutical, drug, cosmetic products and used as aids and lubricants for equipment and packaging that come into direct contact with food
優白為一種醫藥等級的高度精煉、極高純度的礦物油產品，無色、無味、具備極佳的化學穩定性能，主要組成部分為飽和烴，容易引起反應而產生雜質以及顏色體的不飽和烴在精煉過程中除去，適用於直接與人體接觸的醫藥、化妝品以及食品包裝行業等。
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