CA2020317A1 - Systeme d'alimentation en carburant de moteurs a allumage par compression - Google Patents
Systeme d'alimentation en carburant de moteurs a allumage par compressionInfo
- Publication number
- CA2020317A1 CA2020317A1 CA 2020317 CA2020317A CA2020317A1 CA 2020317 A1 CA2020317 A1 CA 2020317A1 CA 2020317 CA2020317 CA 2020317 CA 2020317 A CA2020317 A CA 2020317A CA 2020317 A1 CA2020317 A1 CA 2020317A1
- Authority
- CA
- Canada
- Prior art keywords
- fuel
- engine
- principal
- pilot
- ether
- Prior art date
- 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.)
- Abandoned
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 328
- 230000006835 compression Effects 0.000 title claims abstract description 40
- 238000007906 compression Methods 0.000 title claims abstract description 40
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 154
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 104
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 238000002485 combustion reaction Methods 0.000 claims abstract description 58
- 238000002347 injection Methods 0.000 claims abstract description 44
- 239000007924 injection Substances 0.000 claims abstract description 44
- 238000009833 condensation Methods 0.000 claims abstract description 21
- 230000005494 condensation Effects 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 230000003197 catalytic effect Effects 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 19
- 238000000605 extraction Methods 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 9
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 6
- 230000000977 initiatory effect Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 238000005374 membrane filtration Methods 0.000 claims description 2
- 238000004508 fractional distillation Methods 0.000 claims 1
- 238000003809 water extraction Methods 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 197
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 62
- 235000019441 ethanol Nutrition 0.000 description 61
- 239000002283 diesel fuel Substances 0.000 description 16
- 230000004048 modification Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229960004756 ethanol Drugs 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- -1 methanol Chemical compound 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- Y02T10/125—
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ229802 | 1989-07-04 | ||
| NZ22980289A NZ229802A (en) | 1988-02-18 | 1989-07-04 | Liquid alcohol fuel system for compression ignition engine; ether pilot fuel freed of condensate prior to induction in airstream |
| JP1215866A JPH0388957A (ja) | 1989-08-22 | 1989-08-22 | 圧縮点火エンジンの燃料供給装置及びその制御装置 |
| JP1-215866 | 1989-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2020317A1 true CA2020317A1 (fr) | 1991-01-05 |
Family
ID=26521094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2020317 Abandoned CA2020317A1 (fr) | 1989-07-04 | 1990-07-03 | Systeme d'alimentation en carburant de moteurs a allumage par compression |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2020317A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9109498B2 (en) | 2009-04-16 | 2015-08-18 | Ethanol Boosting Systems, Llc | Dimethyl ether (DME) enhanced gasoline engine |
-
1990
- 1990-07-03 CA CA 2020317 patent/CA2020317A1/fr not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9109498B2 (en) | 2009-04-16 | 2015-08-18 | Ethanol Boosting Systems, Llc | Dimethyl ether (DME) enhanced gasoline engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |