| 词条 | K factor (crude oil refining) |
| 释义 |
The K factor or characterization factor is a systematic way of classifying a crude oil according to its paraffinic, naphthenic, intermediate or aromatic nature. 12.5 or higher indicate a crude oil of predominantly paraffinic constituents, while 10 or lower indicate a crude of more aromatic nature. The K factor is also referred to as the UOP K factor or just UOPK.[1] See also
References1. ^{{cite book|author=James G. Speight|title=The Chemistry And Technology of Petroleum|edition=4th|publisher=CRC Press|year=2007|page=40|url=https://books.google.com/books?id=ymL2S9RWzx4C&pg=PA40&lpg=PA40&dq=crude+oil+%22UOP+characterization+factor%22&source=bl&ots=busrnkGXMg&sig=s_WgoOHWjw-L1zK5M2fNU-4sqQI&hl=en&sa=X&ei=Dbz3UMTOGdKE2QWjr4CQAw&ved=0CDMQ6AEwAQ#v=onepage&q=crude%20oil%20%22UOP%20characterization%20factor%22&f=false|isbn=0-8493-9067-2}} External links
2 : Oil refining|Separation processes |
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