FIELD: petroleum processing.
SUBSTANCE: composition of reference fuel for determining cetane number of diesel fuel comprises 0 to 100% by volume of high-cetane and/or 0 to 100% by volume of low-cetane component, the former containing α-olefin fraction C14 with cetane number not below 75 and the latter propylene tetramers with cetane number not higher than 25.
EFFECT: increased accessibility and reduced toxicity as compared to known reference fuel, and also stabilized composition on storage, which ensures constancy of cetane number values and excludes necessity of additional checking.
3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO DEFINE THE VALUE OF HYDROCARBON FUELS DETONATION STABILITY | 2002 |
|
RU2226268C1 |
| METHOD OF ESTIMATING CETANE INDEX OF LIQUID HYDROCARBON FUELS | 2013 |
|
RU2526174C1 |
| SYNTHETIC DIESEL FUEL AND PRODUCTION PROCESS | 1996 |
|
RU2160763C2 |
| ADDITIVE COMPOUND FOR THE CETANE NUMBER BOOST OF THE DIESEL FUEL | 2005 |
|
RU2309975C2 |
| EQUIPMENT FOR EVALUATING DIESEL FUEL CETANE NUMBER | 0 |
|
SU628441A1 |
| METHOD OF PRODUCING DIESEL FUEL WITH IMPROVED ANTIWEAR AND CETANE CHARACTERISTICS | 2011 |
|
RU2499032C2 |
| OLIGOMERIZATION OF OLEFINS FOR PRODUCING SYNTHETIC FUEL | 2013 |
|
RU2642057C2 |
| ALL-SEASON UNIVERSAL DIESEL FUEL | 2015 |
|
RU2631116C2 |
| FUEL OIL COMPOSITION | 2000 |
|
RU2167912C1 |
| DEPRESSANT FOR OIL COMPOSITIONS | 2005 |
|
RU2377278C2 |
