DK200100835A - Dieseloliesammensætning - Google Patents

Dieseloliesammensætning Download PDF

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DK200100835A
DK200100835A DK200100835A DKPA200100835A DK200100835A DK 200100835 A DK200100835 A DK 200100835A DK 200100835 A DK200100835 A DK 200100835A DK PA200100835 A DKPA200100835 A DK PA200100835A DK 200100835 A DK200100835 A DK 200100835A
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fuel composition
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Ahmed Irshad
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Pure Energy Corp
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Priority claimed from US09/197,711 external-priority patent/US6017369A/en
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Priority to DK200700053A priority Critical patent/DK200700053A/da
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Publication of DK176455B1 publication Critical patent/DK176455B1/da

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Description

Patentkrav· 1. Brændselssammensætning omfattende en opløsning af: (a) dieselolie; (b) ethanol; (c) et stabiliseringsadditiv valgt fra gruppen bestående af: (i) en blanding omfattende to forskelligt ethoxylerede fedtalkoholer, hver med en hydrocarbonkædelængde på ca. 9 til ca. 13 carbonatomer, tilstedeværende i et molforhold i forhold til hinanden på ca. 1:3 til ca. 3:1, begge inklusive; 0 rumfangsprocent (vol%) til ca. 10 vol%, begge inklusive, regnet på blandingens rumfang, af en cetanforstærker; og 0 vol% til mindre end ca. 5 vol% demulgeringsmiddel, regnet på blandingens rumfang; og (ii) reaktionsproduktet af (1) en blanding af en ethoxyleret alkohol og et amid, hvilken ethoxyleret alkohol omfatter mindst ca. 75 vægt% af mindst en lineær ligekædet alkohol med en hydrocarbonkædelængde på ca. 9 til ca. 15 carbonatomer, og hvilket amid er et i det væsentlige ækvimolært reaktionsprodukt af en alkoholamin og en alkylester af en fedtsyre; og (2) en ethoxyleret fedtsyre eller et derivat deraf med en hydrocarbonkædelængde på ca. 9 til ca. 15 carbonatomer; (d) eventuelt en alkylester af en fedtsyre; og (e) eventuelt et co-opløsningsmiddel. 2. Brændselssammensætning ifølge krav 1, hvor der er en alkylester af en fedtsyre til stede, og hvor denne er en methylester eller en ethylester. 3. Brændselssammensætning ifølge krav 1, hvor dieselolien har et cetantal på ca. 25 til ca. 50, begge inklusive. 4. Brændselssammensætning ifølge krav 3, hvor der er en alkylester af en fedtsyre til stede, og hvor denne har en hydrocarbonkædelængde på ca. 7 til ca. 18 carbonato-mer. 5. Brændselssammensætning ifølge krav 1, hvor de ethoxylerede fedtalkoholer i blandingen (c)(i) har hydrocarbonkædelængder på ca. 9 til ca. 11 carbonatomer. 6. Brændselssammensætning ifølge krav 1, hvor blandingen (c)(i) indeholder demulgeringsmiddel i en mængde på 0 vol% til ca. 2 vol%, begge inklusive, regnet på rumfanget af blandingen af (c)(i). 7. Brændselssammensætning ifølge krav 1, hvor cetanforstærkeren er valgt fra gruppen bestående af 2-ethylhexylnitrat, tert-butylperoxid, diethylenglycol-methylet-her, cyclohexanol og blandinger deraf. 8. Brændselssammensætning ifølge krav 1, omfattende: (a) ca. 60 vol% til ca. 95 vol%, begge inklusive, dieselolie; (b) ca. 3 vol% til ca. 18 vol%, begge inklusive, ethanol; (c) ca. 0,5 vol% til ca. 10 vol%, begge inklusive, stabiliseringsadditiv; (d) 0 vol% til ca. 5,5 vol%, begge inklusive, alkylester af en fedtsyre; og (e) O vol% til ca. 10 vol %, begge inklusive, co-opløsningsmiddel. 9. Sammensætning ifølge krav 8 omfattende: (a) ca. 72 vol% til ca. 89 vol%, begge inklusive, dieselolie; (b) ca. 10 vol% til ca. 18 vol%, begge inklusive, ethanol; (c) ca. 0,5 vol% til ca. 10 vol%, begge inklusive, additiv, hvor additivet er en blanding, der omfatter to forskellige ethoxylerede fedtalkoholer med en hydro-carbonkædelængde på ca. 9 til ca. 13 carbonatomer tilstedeværende i et molforhold i forhold til hinanden på ca. 1:3 til ca. 3:1, begge inklusive, 0 vol % til ca. 10 vol%, begge inklusive, regnet på blandingens rumfang, af en cetanforstær-ker; og mindre end ca. 5 vol % demulgeringsmiddel, regnet på blandingens rumfang; og (d) ca. 0,1 vol% til ca. 0,2 vol%, begge inklusive, alkylester af en fedtsyre. 10. Brændselssammensætning ifølge krav 9, omfattende: (a) ca. 78,5 vol% til ca. 86 vol%, begge inklusive, dieselolie; (b) ca. 13 vol% til ca. 16 vol%, begge inklusive, ethanol; (c) ca. 0,7 vol% til ca. 5,35 vol%, begge inklusive, additiv; og (d) ca. 0,13 vol% til ca. 0,16 vol%, begge inklusive, alkylester af en fedtsyre. 11. Brændselssammensætning ifølge krav 10, omfattende: (a) ca. 82,6 vol% til ca. 85 vol%, begge inklusive, dieselolie; (b) ca. 14 vol% til ca. 15 vol%, begge inklusive, ethanol; (c) ca. 1,2 vol% til ca. 2,25 vol%, begge inklusive, additiv; og (d) ca. 0,14 vol% til ca. 0,15 vol%, begge inklusive, alkylester af en fedtsyre. 12. Brændselssammensætning ifølge krav 8, omfattende: (a) ca. 60 vol% til ca. 84 vol%, begge inklusive, dieselolie; (b) ca. 10 vol % til ca. 18 vol%, begge inklusive, ethanol; (c) ca. 0,5 vol% 5 til ca. 7,5 vol%, begge inklusive, additiv; (d) ca. 1,5 vol% til ca. 4,5 vol%, begge inklusive, alkylester af en fedtsyre; og (e) ca. 4 vol% til ca. 10 vol%, begge inklusive, co-opløsningsmiddel. 13. Brændselssammensætning ifølge krav 12, omfattende: (a) ca. 67 vol% til ca. 78,5 vol%, begge inklusive, dieselolie; (b) ca. 13 vol% til ca. 16 vol%, begge inklusive, ethanol; (c) ca. 1 vol% til ca. 6 vol%, begge inklusive, additiv; (d) ca. 1,5 vol% til ca. 3 vol%, begge inklusive, alkylester af en fedtsyre; og (e) ca. 6 vol% til ca. 8 vol%, begge inklusive, co-opløsningsmiddel. 14. Brændselssammensætning ifølge krav 13, omfattende: (a) ca. 69 vol% til ca. 74,6 vol%, begge inklusive, dieselolie; (b) ca. 14 vol% til ca. 15 vol%, begge inklusive, ethanol; (c) ca. 3 vol% til ca. 6 vol%, begge inklusive, additiv; (d) ca. 1,5 vol% til ca. 2,5 vol%, begge inklusive, alkylester af en fedtsyre; og (e) ca. 6,9 vol% til ca. 7,5 vol%, begge inklusive, co-opløsningsmiddel. 15. Brændselssammensætning ifølge krav 1, hvor det eventuelle co-opløsningsmiddel (e) er valgt fra gruppen bestående af alkylalkoholer med en hydrocarbonkæde-længde på ca. 3 til ca. 6, begge inklusive, naphtha, γ-valerolacton, petroleum, hydrocarboner med en kædelængde på mere end ca. 50 og blandinger deraf. 16. Brændselssammensætning ifølge krav 1, hvor de ethoxylerede fedtalkoholer i blandingen (c)(i) har en lineær, ligekædet alkoholkoncentration på mindst ca. 75 vægt%, regnet på den samlede vægt af alkoholer. 17. Brændselssammensætning ifølge krav 16, hvor de ethoxylerede fedtalkoholer i blandingen (c)(i) har en lineær, ligekædet alkoholkoncentration på ca. 75 vægt% til ca. 85 vægt%, regnet på den samlede vægt af alkoholerne. 18. Brændselssammensætning ifølge krav 1, hvor de ethoxylerede fedtalkoholer i blandingen (c)(i) har en gennemsnitlig molekylvægt på mindre end ca. 200. 19. Brændselssammensætning ifølge krav 18, hvor de ethoxylerede fedtalkoholer i blandingen (c)(i) har en gennemsnitlig molekylvægt på mindre end ca. 160. 20. Brændselssammensætning ifølge krav 1, hvor de ethoxylerede fedtalkoholer i blandingen (c)(i) har en lineær, ligekædet alkoholkoncentration på mindst ca. 75 vægt%, regnet på den samlede vægt af alkoholerne, og en gennemsnitlig molekylvægt på mindre end ca. 200. 21. Brændselssammensætning ifølge krav 20, hvor de ethoxylerede fedtalkoholer i blandingen (c)(i) har en gennemsnitlig molekylvægt på mindre end ca. 160. 22. Brændselssammensætning ifølge krav 20 eller 21, hvor de ethoxylerede fedtalkoholer i blandingen (c)(i) har en lineær, ligekædet alkoholkonventration på ca. 75 vægt% til ca. 85 vægt%, regnet på den samlede vægt af alkoholerne.
DK200100835A 1998-11-23 2001-05-23 Dieseloliesammensætning DK176455B1 (da)

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Application Number Priority Date Filing Date Title
DK200700053A DK200700053A (da) 1998-11-23 2007-01-15 Dieseloliesammansætning

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/197,711 US6017369A (en) 1998-11-23 1998-11-23 Diesel fuel composition
US19771198 1998-11-23
US36040699A 1999-07-23 1999-07-23
US36040699 1999-07-23

Publications (2)

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HK1042922B (zh) 2006-03-10
GB2362163A (en) 2001-11-14
ES2191550A1 (es) 2003-09-01
CA2351537A1 (en) 2000-06-02
US20010003881A1 (en) 2001-06-21
ID29861A (id) 2001-10-18
SE0101783L (sv) 2001-07-17
CN1216969C (zh) 2005-08-31
KR100439592B1 (ko) 2004-07-12
DE19983758T1 (de) 2001-10-18
JP2002530515A (ja) 2002-09-17
WO2000031216A1 (en) 2000-06-02
FI20011065L (fi) 2001-05-21
ES2191550B2 (es) 2005-06-01
US6190427B1 (en) 2001-02-20
US6306184B2 (en) 2001-10-23
US20020092228A1 (en) 2002-07-18
AU1741100A (en) 2000-06-13
HK1042922A1 (en) 2002-08-30
GB0115387D0 (en) 2001-08-15
FI20011065A7 (fi) 2001-07-04
NO20012512D0 (no) 2001-05-22
NO20012512L (no) 2001-07-20
RU2217479C2 (ru) 2003-11-27
SE0101783D0 (sv) 2001-05-18
KR20010089492A (ko) 2001-10-06
DK176455B1 (da) 2008-03-17
BR9915587A (pt) 2001-08-07
CN1339058A (zh) 2002-03-06
EP1137743A1 (en) 2001-10-04

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