Automatic analysis method of crude petroleum oils using spectroscopy
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United States of America Patent
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Dec 3, 2002
Grant Date -
N/A
app pub date -
Jun 25, 2001
filing date -
Dec 28, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Disclosed is an automatic analysis method of crude oils, using spectroscopy. A near infrared spectroscopic analysis apparatus is combined with an ordinary distillation apparatus, so as to analyze the physical properties of each oil distillate as soon as it is separated from crude oils, thereby bringing about a significant improvement in analysis accuracy and in an economical aspect. It takes only two days for one person to obtain a full assay data for crude oils by taking advantage of the method. In addition to requiring a significantly reduced equipment cost, the method enables full assay data for crude oils to be obtained quickly, thereby securing more up-to-date information about crude oils and producing an economical benefit.
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