CA1243206A - Carburant diesel - Google Patents

Carburant diesel

Info

Publication number: CA1243206A
Authority: CA; Canada
Prior art keywords: nitrate; carbon atoms; further characterized; fuel composition; fuel
Prior art date: 1982-09-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA000509684A

Other languages

English (en)

Inventor

Paul D. Seemuth

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ethyl Corp

Original Assignee

Ethyl Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1982-09-27

Filing date

1986-05-21

Publication date

1988-10-18

1982-09-27 Priority claimed from US06/424,053 external-priority patent/US4405334A/en

1982-09-27 Priority claimed from US06/424,054 external-priority patent/US4405335A/en

1982-09-27 Priority claimed from US06/423,606 external-priority patent/US4405333A/en

1982-10-06 Priority claimed from US06/433,160 external-priority patent/US4421522A/en

1983-08-12 Priority claimed from CA000434489A external-priority patent/CA1228854A/fr

1986-05-21 Application filed by Ethyl Corp filed Critical Ethyl Corp

1986-05-21 Priority to CA000509684A priority Critical patent/CA1243206A/fr

1988-10-18 Application granted granted Critical

1988-10-18 Publication of CA1243206A publication Critical patent/CA1243206A/fr

Status Expired legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims description 35
239000002283 diesel fuel Substances 0.000 title abstract description 18
CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 52
229910002651 NO3 Inorganic materials 0.000 claims abstract description 50
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 45
125000000623 heterocyclic group Chemical group 0.000 claims abstract description 6
125000001931 aliphatic group Chemical group 0.000 claims abstract description 5
239000000446 fuel Substances 0.000 claims description 43
125000004432 carbon atom Chemical group C* 0.000 claims description 26
-1 compound tetrahydro-2H-pyran-3-ol nitrate Chemical class 0.000 claims description 15
239000007788 liquid Substances 0.000 claims description 12
238000009835 boiling Methods 0.000 claims description 9
229930195733 hydrocarbon Natural products 0.000 claims description 9
150000002430 hydrocarbons Chemical class 0.000 claims description 9
125000000217 alkyl group Chemical group 0.000 claims description 8
150000001298 alcohols Chemical class 0.000 claims description 6
125000003710 aryl alkyl group Chemical group 0.000 claims description 6
125000003118 aryl group Chemical group 0.000 claims description 6
229910052739 hydrogen Inorganic materials 0.000 claims description 6
239000001257 hydrogen Substances 0.000 claims description 6
125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 6
NNERDTJZFDGDRL-UHFFFAOYSA-N oxan-2-yl nitrate Chemical compound [O-][N+](=O)OC1CCCCO1 NNERDTJZFDGDRL-UHFFFAOYSA-N 0.000 claims description 6
NDJYKHCYPOLDCK-UHFFFAOYSA-N (2-nitrooxyoxolan-3-yl) nitrate Chemical compound [O-][N+](=O)OC1CCOC1O[N+]([O-])=O NDJYKHCYPOLDCK-UHFFFAOYSA-N 0.000 claims description 5
239000004215 Carbon black (E152) Substances 0.000 claims description 5
125000003342 alkenyl group Chemical group 0.000 claims description 5
125000000753 cycloalkyl group Chemical group 0.000 claims description 5
NUPHETKTSSIAEZ-UHFFFAOYSA-N (4-nitrooxyoxolan-3-yl) nitrate Chemical group [O-][N+](=O)OC1COCC1O[N+]([O-])=O NUPHETKTSSIAEZ-UHFFFAOYSA-N 0.000 claims description 3
KKFDCBRMNNSAAW-UHFFFAOYSA-N 2-(morpholin-4-yl)ethanol Chemical group OCCN1CCOCC1 KKFDCBRMNNSAAW-UHFFFAOYSA-N 0.000 claims description 3
FGHPWXPOWRJWAG-UHFFFAOYSA-N (1-methylpiperidin-3-yl) nitrate Chemical group CN1CCCC(O[N+]([O-])=O)C1 FGHPWXPOWRJWAG-UHFFFAOYSA-N 0.000 claims description 2
125000001183 hydrocarbyl group Chemical group 0.000 claims description 2
UNGISOZNBQONQS-UHFFFAOYSA-N (1-methylpiperidin-4-yl) nitrate Chemical compound CN1CCC(O[N+]([O-])=O)CC1 UNGISOZNBQONQS-UHFFFAOYSA-N 0.000 claims 1
150000001875 compounds Chemical class 0.000 abstract description 10
239000000654 additive Substances 0.000 description 17
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
239000002253 acid Substances 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 6
239000000284 extract Substances 0.000 description 6
239000003208 petroleum Substances 0.000 description 6
230000000996 additive effect Effects 0.000 description 5
239000000243 solution Substances 0.000 description 5
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
QQHZPQUHCAKSOL-UHFFFAOYSA-N butyl nitrate Chemical compound CCCCO[N+]([O-])=O QQHZPQUHCAKSOL-UHFFFAOYSA-N 0.000 description 4
239000004202 carbamide Substances 0.000 description 4
239000005457 ice water Substances 0.000 description 4
239000010410 layer Substances 0.000 description 4
238000000034 method Methods 0.000 description 4
229910017604 nitric acid Inorganic materials 0.000 description 4
QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
NNKQLUVBPJEUOR-UHFFFAOYSA-N 3-ethynylaniline Chemical compound NC1=CC=CC(C#C)=C1 NNKQLUVBPJEUOR-UHFFFAOYSA-N 0.000 description 3
YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Natural products C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
239000003112 inhibitor Substances 0.000 description 3
229910052943 magnesium sulfate Inorganic materials 0.000 description 3
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
150000002823 nitrates Chemical class 0.000 description 3
229910000029 sodium carbonate Inorganic materials 0.000 description 3
KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
OZCHOSUAZADHBS-UHFFFAOYSA-N 2H-pyran-2-yl nitrate Chemical class [N+](=O)([O-])OC1OC=CC=C1 OZCHOSUAZADHBS-UHFFFAOYSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
238000005481 NMR spectroscopy Methods 0.000 description 2
NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
239000003963 antioxidant agent Substances 0.000 description 2
230000000875 corresponding effect Effects 0.000 description 2
239000003599 detergent Substances 0.000 description 2
239000003085 diluting agent Substances 0.000 description 2
LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
NWIPPCMREQXKRU-UHFFFAOYSA-N ethanol nitrate Chemical compound CCO.[O-][N+]([O-])=O NWIPPCMREQXKRU-UHFFFAOYSA-N 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
238000006396 nitration reaction Methods 0.000 description 2
239000012044 organic layer Substances 0.000 description 2
239000012074 organic phase Substances 0.000 description 2
SSYDTHANSGMJTP-UHFFFAOYSA-N oxolane-3,4-diol Chemical compound OC1COCC1O SSYDTHANSGMJTP-UHFFFAOYSA-N 0.000 description 2
239000011541 reaction mixture Substances 0.000 description 2
239000000779 smoke Substances 0.000 description 2
229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
239000002904 solvent Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
125000001424 substituent group Chemical group 0.000 description 2
VASNEHLNDIVISW-UHFFFAOYSA-N (4,5-dimethyloxan-3-yl) nitrate Chemical compound CC1COCC(O[N+]([O-])=O)C1C VASNEHLNDIVISW-UHFFFAOYSA-N 0.000 description 1
IQDQIKOJEGIIOE-UHFFFAOYSA-N 1-hydroxy-2-(6-methylheptyl)piperidine 1-hydroxypiperidine Chemical compound N1(CCCCC1)O.C(CCCCC(C)C)C1N(CCCC1)O IQDQIKOJEGIIOE-UHFFFAOYSA-N 0.000 description 1
BAUWRHPMUVYFOD-UHFFFAOYSA-N 1-methylpiperidin-4-ol Chemical compound CN1CCC(O)CC1 BAUWRHPMUVYFOD-UHFFFAOYSA-N 0.000 description 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
229910004679 ONO2 Inorganic materials 0.000 description 1
VLDIHELOHZKRMB-UHFFFAOYSA-N O[N+]([O-])=O.O[N+]([O-])=O.O[N+]([O-])=O Chemical compound O[N+]([O-])=O.O[N+]([O-])=O.O[N+]([O-])=O VLDIHELOHZKRMB-UHFFFAOYSA-N 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
NLIZFJSBNTXDBL-UHFFFAOYSA-N acetyl acetate;nitric acid Chemical compound O[N+]([O-])=O.CC(=O)OC(C)=O NLIZFJSBNTXDBL-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
125000003545 alkoxy group Chemical group 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
HSNWZBCBUUSSQD-UHFFFAOYSA-N amyl nitrate Chemical compound CCCCCO[N+]([O-])=O HSNWZBCBUUSSQD-UHFFFAOYSA-N 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
150000008064 anhydrides Chemical class 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
125000001204 arachidyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
125000001246 bromo group Chemical group Br* 0.000 description 1
244000309464 bull Species 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000001934 delay Effects 0.000 description 1
230000037213 diet Effects 0.000 description 1
235000005911 diet Nutrition 0.000 description 1
125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
125000005066 dodecenyl group Chemical group C(=CCCCCCCCCCC)* 0.000 description 1
125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
238000004880 explosion Methods 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
125000005843 halogen group Chemical group 0.000 description 1
150000002367 halogens Chemical group 0.000 description 1
AGDYNDJUZRMYRG-UHFFFAOYSA-N hexyl nitrate Chemical compound CCCCCCO[N+]([O-])=O AGDYNDJUZRMYRG-UHFFFAOYSA-N 0.000 description 1
150000002440 hydroxy compounds Chemical class 0.000 description 1
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
235000019341 magnesium sulphate Nutrition 0.000 description 1
125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
SEBNPZMOBUCYCA-UHFFFAOYSA-N morpholin-4-ylmethanol Chemical compound OCN1CCOCC1 SEBNPZMOBUCYCA-UHFFFAOYSA-N 0.000 description 1
125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
LFLZOWIFJOBEPN-UHFFFAOYSA-N nitrate, nitrate Chemical compound O[N+]([O-])=O.O[N+]([O-])=O LFLZOWIFJOBEPN-UHFFFAOYSA-N 0.000 description 1
150000002826 nitrites Chemical class 0.000 description 1
125000001893 nitrooxy group Chemical group [O-][N+](=O)O* 0.000 description 1
DVBFAFMWCGVKDU-UHFFFAOYSA-N nitrosocarbamic acid Chemical class OC(=O)NN=O DVBFAFMWCGVKDU-UHFFFAOYSA-N 0.000 description 1
125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 1
TXQBMQNFXYOIPT-UHFFFAOYSA-N octyl nitrate Chemical class CCCCCCCCO[N+]([O-])=O TXQBMQNFXYOIPT-UHFFFAOYSA-N 0.000 description 1
CELWCAITJAEQNL-UHFFFAOYSA-N oxan-2-ol Chemical class OC1CCCCO1 CELWCAITJAEQNL-UHFFFAOYSA-N 0.000 description 1
BHDLTOUYJMTTTM-UHFFFAOYSA-N oxan-3-ol Chemical compound OC1CCCOC1 BHDLTOUYJMTTTM-UHFFFAOYSA-N 0.000 description 1
HUJUPBQJYRKCHR-UHFFFAOYSA-N oxan-3-yl nitrate Chemical compound [O-][N+](=O)OC1CCCOC1 HUJUPBQJYRKCHR-UHFFFAOYSA-N 0.000 description 1
LBTOSGHVABTIRX-UHFFFAOYSA-N oxolane-2,3-diol Chemical compound OC1CCOC1O LBTOSGHVABTIRX-UHFFFAOYSA-N 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
JNTOKFNBDFMTIV-UHFFFAOYSA-N propyl nitrate Chemical compound CCCO[N+]([O-])=O JNTOKFNBDFMTIV-UHFFFAOYSA-N 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
125000003944 tolyl group Chemical group 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

Liquid Carbonaceous Fuels (AREA)

CA000509684A 1982-09-27 1986-05-21 Carburant diesel Expired CA1243206A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000509684A CA1243206A (fr)	1982-09-27	1986-05-21	Carburant diesel

Applications Claiming Priority (10)

Application Number	Priority Date	Filing Date	Title
US06/424,053 US4405334A (en)	1982-09-27	1982-09-27	Diesel fuel composition
US06/424,054 US4405335A (en)	1982-09-27	1982-09-27	Diesel fuel composition
US06/423,606 US4405333A (en)	1982-09-27	1982-09-27	Diesel fuel composition
US424,054		1982-09-27
US424,053		1982-09-27
US423,606		1982-09-27
US06/433,160 US4421522A (en)	1982-10-06	1982-10-06	Diesel fuel composition
CA000434489A CA1228854A (fr)	1982-09-27	1983-08-12	Nitrate de 1-alcoyl-piperidinol ou de tetrahydropyranol, additifs augmentant l'indice de cetane du carburant diesel
CA000509684A CA1243206A (fr)	1982-09-27	1986-05-21	Carburant diesel
US433,160		1989-11-08

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000434489A Division CA1228854A (fr)	1982-09-27	1983-08-12	Nitrate de 1-alcoyl-piperidinol ou de tetrahydropyranol, additifs augmentant l'indice de cetane du carburant diesel

Publications (1)

Publication Number	Publication Date
CA1243206A true CA1243206A (fr)	1988-10-18

Family

ID=27508225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000509684A Expired CA1243206A (fr)	1982-09-27	1986-05-21	Carburant diesel

Country Status (1)

Country	Link
CA (1)	CA1243206A (fr)

1986
- 1986-05-21 CA CA000509684A patent/CA1243206A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2005-10-18	MKEX	Expiry

Publication	Publication Date	Title
CA1196499A (fr)	1985-11-12	Carburant diesel
JPH02245459A (ja)	1990-10-01	内燃機関の運転法
US4536190A (en)	1985-08-20	Cetane improver composition
JPS5984984A (ja)	1984-05-16	デイ−ゼル燃料組成物
EP0195462B1 (fr)	1990-05-02	Composition combustible diesel
EP0116197B1 (fr)	1991-01-02	Produit améliorant la combustion d'un carburant à base d'alcool pour moteurs à combustion par compression
EP0162895B1 (fr)	1989-01-11	Ameliorateur de l'indice de cetane d'un combustible diesel
CA1268042A (fr)	1990-04-24	Enrichisseurs de l'indice de cetane des carburants diesel
CA1243206A (fr)	1988-10-18	Carburant diesel
US4473378A (en)	1984-09-25	Desensitized cetane improvers
US2575543A (en)	1951-11-20	Diesel starting fluid
US4405333A (en)	1983-09-20	Diesel fuel composition
JPS60219296A (ja)	1985-11-01	点火改良剤
US2378466A (en)	1945-06-19	Diesel fuel and method of improving diesel fuel ignition
US4405335A (en)	1983-09-20	Diesel fuel composition
US5258049A (en)	1993-11-02	Diesel fuel composition
US4421522A (en)	1983-12-20	Diesel fuel composition
US4405334A (en)	1983-09-20	Diesel fuel composition
CA1228854A (fr)	1987-11-03	Nitrate de 1-alcoyl-piperidinol ou de tetrahydropyranol, additifs augmentant l'indice de cetane du carburant diesel
CA1195117A (fr)	1985-10-15	Carburant diesel avec additif
JPH0582879B2 (fr)	1993-11-22
US2934048A (en)	1960-04-26	Composition
JPS5676495A (en)	1981-06-24	Lubricating oil composition for two-cycle engine
SU1361165A1 (ru)	1987-12-23	Буровой раствор
US2934047A (en)	1960-04-26	Operation of internal combustion engines of the compression ignition type