EP0816476B1 - Conbustible pour chaudières conventionnelles à base d'huile végétale et à très basse teneur en soufre - Google Patents
Conbustible pour chaudières conventionnelles à base d'huile végétale et à très basse teneur en soufre Download PDFInfo
- Publication number
- EP0816476B1 EP0816476B1 EP97401413A EP97401413A EP0816476B1 EP 0816476 B1 EP0816476 B1 EP 0816476B1 EP 97401413 A EP97401413 A EP 97401413A EP 97401413 A EP97401413 A EP 97401413A EP 0816476 B1 EP0816476 B1 EP 0816476B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel
- oil
- fuel according
- heavy naphtha
- vegetable oil
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
Definitions
- the present invention relates to a fuel for oil-based boilers natural vegetable and containing very small quantities of sulfur, this fuel being capable of being burned in combustion plants, either directly or mixing with other fuels, without modifying the burners.
- WO 95/25152 discloses a fuel comprising an oil cut of the diesel type, as well as a vegetable oil mixed with at least 5% by weight of a monoester of fatty acid or resinic acid, intended in particular to lower the viscosity to low fuel temperature.
- the fuel according to the present invention may optionally contain, in preferably less than 20% by weight, a complement of compounds hydrocarbons whose distillation interval is preferably between that of petroleum and vegetable oil cutting, and the sulfur content of which is also less than 0.05% by weight and preferably less than 0.01% by weight.
- the invention also relates to fuel mixtures including fuel that has just been defined.
- hydrotreatment reactors for this type of cut, as well as the other types of valuation likely to apply to said cut must also be taken into account.
- cuts may come, among other things, from a non-hydrogenating conversion of the FCC type (catalytic cracking in the fluid state), catalytic reforming, steam cracking, or pyrolysis.
- the cuts thus obtained are free of heavy polyaromatic compounds with 3 or more cycles, (amount less than 0.5% by weight and preferably less than 0.1% by weight); they are also free of nitrogen compounds.
- they can comprise up to 25% and more of monoaromatic and diaromatic compounds; these will be present in a volume ratio of a chosen value, preferably between 8 and 12.
- this cut of hydrocarbons contains less than 0.05% and, preferably, less than 0.01% by weight of sulfur.
- the vegetable oil which can be used in the fuel according to the invention is preferably an oil from a plant that can be cultivated with a high yield at hectare. It can be advantageously chosen from the group comprising sunflower, palm oil, coconut oil, soybean oil, rapeseed oil and their mixtures. Preferably, the vegetable oil is rapeseed oil.
- the ratio between the volume of heavy petrol rich in aromatic compounds and the volume of vegetable oil in the mixture will be between 0.5 and 10 and preferably between 0.8 and 5.
- This fuel is therefore particularly suitable for combustion on a boiler located in an environmentally sensitive area.
- the fuel according to the present invention can be mixed with another cut of hydrocarbons, preferably free of sulfur, such as, for example, heavy diesel from a hydrocracking process, or an ester of a vegetable oil.
- another cut of hydrocarbons preferably free of sulfur, such as, for example, heavy diesel from a hydrocracking process, or an ester of a vegetable oil.
- the subject of the invention is also the use of the fuel in accordance with the invention in boilers and / or furnaces of the collective and / or industrial type, without modifications to said boilers or said ovens.
- This table also shows that the fuels (3) and (4) consisting exclusively of heavy gasoline of catalytic cracking and vegetable oil have remarkably low sulfur contents; no SO 2 emission was detected in the combustion fumes.
- the green fuels described in (3) to (6) can be burned in a boiler usually using domestic fuel oil, without modifying the installation of initial boiler, and in particular of burner (s). They also have good storage stability.
- the burning rapeseed oil even on a modified burner, poses a big problem of start-up (given the low intrinsic volatility of the product), adding variable proportion of cut B, mixed with significant quantities of oil of rapeseed, considerably improves the ignition by electrodes, when starting the burner.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Liquid Carbonaceous Fuels (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9607641 | 1996-06-19 | ||
| FR9607641A FR2750141B1 (fr) | 1996-06-19 | 1996-06-19 | Combustible pour chaudieres a base d'huile vegetale et a basse teneur en soufre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0816476A1 EP0816476A1 (fr) | 1998-01-07 |
| EP0816476B1 true EP0816476B1 (fr) | 2002-08-28 |
Family
ID=9493226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97401413A Expired - Lifetime EP0816476B1 (fr) | 1996-06-19 | 1997-06-19 | Conbustible pour chaudières conventionnelles à base d'huile végétale et à très basse teneur en soufre |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0816476B1 (es) |
| AT (1) | ATE222942T1 (es) |
| DE (1) | DE69714919T2 (es) |
| DK (1) | DK0816476T3 (es) |
| ES (1) | ES2184043T3 (es) |
| FR (1) | FR2750141B1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7575608B2 (en) | 2001-08-24 | 2009-08-18 | Twin Rivers Technologies, L.P. | Use of a natural-oil byproduct as a reduced-emissions energy source |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1486555A1 (en) * | 2003-06-04 | 2004-12-15 | Shell Internationale Researchmaatschappij B.V. | Use of low-corrosive fuel compositions in boilers |
| DE202004016756U1 (de) * | 2004-10-28 | 2006-03-09 | Evg Ein- Und Verkaufs-Genossenschaft E.G. | Pflanzenölverbrennungsanlage |
| DE102007010402A1 (de) * | 2007-03-01 | 2008-09-04 | Viessmann Werke Gmbh & Co Kg | Heizkesselanlage und Verfahren zum Betrieb einer Heizkesselanlage |
| FR2916204B1 (fr) * | 2007-05-15 | 2012-08-31 | Region Poitou Charentes | Combustible a base d'huile vegetale. |
| FR2985266B1 (fr) * | 2011-12-28 | 2014-06-13 | Total Raffinage Marketing | Composition combustible comprenant un fioul lourd et un produit issu de la biomasse. |
| EP2798046A1 (fr) * | 2011-12-28 | 2014-11-05 | Total Raffinage Marketing | Composition combustible comprenant un fioul lourd et un produit issu de la biomasse |
| FR2985267B1 (fr) * | 2011-12-28 | 2014-06-13 | Total Raffinage Marketing | Composition combustible comprenant un fioul lourd et un produit issu de la biomasse. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2292033A1 (fr) * | 1974-11-22 | 1976-06-18 | Puget Marcel | Nouveau carburant et procede pour sa preparation |
| GB9303924D0 (en) * | 1993-02-26 | 1993-04-14 | Exxon Chemical Patents Inc | Oil additives and compositions |
| DE4333418C1 (de) * | 1993-09-30 | 1994-10-13 | Tessol Kraftstoffe Mineraloele | Treibstoffgemisch |
| FI95391C (fi) * | 1994-03-14 | 1996-01-25 | Valtion Teknillinen | Uusi polttoaineseos |
| FR2728267B1 (fr) * | 1994-12-14 | 1997-03-14 | Total Raffinage Distribution | Nouveau combustible a base d'huile vegetale et d'une coupe petroliere riche en composes aromatiques |
-
1996
- 1996-06-19 FR FR9607641A patent/FR2750141B1/fr not_active Expired - Fee Related
-
1997
- 1997-06-19 AT AT97401413T patent/ATE222942T1/de not_active IP Right Cessation
- 1997-06-19 ES ES97401413T patent/ES2184043T3/es not_active Expired - Lifetime
- 1997-06-19 DE DE69714919T patent/DE69714919T2/de not_active Expired - Lifetime
- 1997-06-19 EP EP97401413A patent/EP0816476B1/fr not_active Expired - Lifetime
- 1997-06-19 DK DK97401413T patent/DK0816476T3/da active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7575608B2 (en) | 2001-08-24 | 2009-08-18 | Twin Rivers Technologies, L.P. | Use of a natural-oil byproduct as a reduced-emissions energy source |
Also Published As
| Publication number | Publication date |
|---|---|
| DK0816476T3 (da) | 2002-12-09 |
| DE69714919T2 (de) | 2003-04-24 |
| FR2750141B1 (fr) | 2004-04-30 |
| FR2750141A1 (fr) | 1997-12-26 |
| ES2184043T3 (es) | 2003-04-01 |
| DE69714919D1 (de) | 2002-10-02 |
| EP0816476A1 (fr) | 1998-01-07 |
| ATE222942T1 (de) | 2002-09-15 |
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