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題名 | NIR應用於汽油品質量測=Application of Near-infrared Analysis on Gasoline Properties Measurement |
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作者 | 陳政廷; 陳琦瑜; 樊汝麗; 李政誠; 蕭玉玫; | 書刊名 | 石油季刊 |
卷期 | 35:2 1999.06[民88.06] |
頁次 | 頁9-15 |
分類號 | 457.91 |
關鍵詞 | 近紅外光譜; 線上分析; 汽油摻配; NIR; On-line measurement; Gasoline blending; |
語文 | 中文(Chinese) |
中文摘要 | 近紅外光譜(NIR)相較傳統分析方法而言有許多優勢,近年來在石油及石化工業都 有許多應用,NIR是快速具有高精確度,並可同時量測油品的多項性質;在實驗室使用時可 以節省樣品分析的人力與時間,在現場應用上可以線上(on-line)或離線(off-line)來量測 汽油中苯,MTBE含量及辛烷值;在中油的汽油摻配工場我們應用線上NIR做產品辛烷值追蹤 控制成效良好,在實驗室亦很順利地應用NIR於高級汽油及無鉛汽油的平時檢驗分析。 |
英文摘要 | The near-infrared (NIR) analysis method offers a number of advantages over traditional analytical methods and has been used in petroleum and petrochemical industries in recent years. NIR is a fast, high precision multi- component analytical method for measuring hydrocarbon process stream properties. By using this technique in the laboratory, there is a great saving in man power and time in running the sample analysis. Its precision is good enough to be used in either on-line monitoring or off-line analysis of gasoline properties such as benzene, MTBE content and octane number. At CPC, we have applied this method successfully to on-line RON control in one of CPC's gasoline blending plants. We have also enjoyed the convenience of using the NIR method in the laboratory for routine analysis of unleaded and premier gasoline samples. |
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