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1. (WO2010072838) DIESEL FUEL COMPOSITION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/072838 International Application No.: PCT/EP2009/067914
Publication Date: 01.07.2010 International Filing Date: 24.12.2009
IPC:
C10L 1/08 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
L
FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K123; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
1
Liquid carbonaceous fuels
04
essentially based on blends of hydrocarbons
08
for compression ignition
Applicants:
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. [NL/NL]; Carel van Bylandtlaan 30 NL-2596 HR The Hague, NL (AllExceptUS)
OKABE, Nobuhiro [JP/JP]; JP (UsOnly)
SAKAMOTO, Yoriko [JP/JP]; JP (UsOnly)
Inventors:
OKABE, Nobuhiro; JP
SAKAMOTO, Yoriko; JP
Agent:
MATTHEZING, Robert Maarten; Shell International B.V. Intellectual Property Services P.O. Box 384 NL-2501 CJ The Hague, NL
Priority Data:
2008-33263026.12.2008JP
Title (EN) DIESEL FUEL COMPOSITION
(FR) COMPOSITION DE CARBURANT DIESEL
Abstract:
(EN) A diesel fuel composition which essentially comprises only paraffins, and which is characterised in that 1) the normal paraffins with 18 or fewer carbons constitute not less than 12% by mass, and 2) the proportion of the total peak area of the peak group at chemical shifts of 1.45 to 2.25 ppm relative to the total peak area of the peak group at chemical shifts of 1.00 to 1.45 ppm is less than 6.5% in proton nuclear magnetic resonance (1H-NMR) spectra, and which has an oxidation index OI of less than 1.10. OI is represented by the equation OI = 0.247X - 0.001Y - 0.053, wherein X is the proportion (%) of the total peak area of the peak group at chemical shifts of 1.45 to 2.25 ppm relative to the total peak area of the peak group at chemical shifts of 1.00 to 1.45 ppm in proton nuclear magnetic resonance (1H-NMR) spectra; and Y is the content (mass %) of normal paraffins with 18 or fewer carbons.
(FR) Une composition de carburant diesel qui comprend essentiellement des paraffines, et qui se caractérise en ce que 1) les paraffines normales avec 18 carbones au maximum ne constituent pas moins de 12 % en masse, et (2) la proportion de la zone de pics totale du groupe de pics aux déplacements chimiques de 1,45 à 2,25 ppm par rapport à la zone de pics totale du groupe de pics aux déplacements chimiques de 1,00 à 1,45 ppm est inférieure à 6,5 % dans le spectre de résonance magnétique nucléaire du proton (1H-NMR), et qui possède un indice d'oxydation OI inférieur à 1,10. OI est représenté par l'équation OI = 0.247X - 0.001Y - 0.053, dans laquelle X est la proportion (%) de la zone de pics totale du groupe de pics aux déplacements chimiques de 1,45 à 2,25 ppm par rapport à la zone de pics totale du groupe de pics aux déplacements chimiques de 1,00 à 1,45 ppm dans le spectre de résonance magnétique nucléaire du protons (1H-NMR), et Y et le contenu (% en masse) des paraffines normales avec 18 carbones au maximum.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2370551US20120046506CN102307973