FR2936810A1 - Fabricating combustible material in the form of pellets or granulates, made of olive cake, useful as fuel, comprises mixing olive cake with wood residues, molding the obtained homogenous paste to obtain pellets of compact fuel and drying - Google Patents
Fabricating combustible material in the form of pellets or granulates, made of olive cake, useful as fuel, comprises mixing olive cake with wood residues, molding the obtained homogenous paste to obtain pellets of compact fuel and drying Download PDFInfo
- Publication number
- FR2936810A1 FR2936810A1 FR0805527A FR0805527A FR2936810A1 FR 2936810 A1 FR2936810 A1 FR 2936810A1 FR 0805527 A FR0805527 A FR 0805527A FR 0805527 A FR0805527 A FR 0805527A FR 2936810 A1 FR2936810 A1 FR 2936810A1
- Authority
- FR
- France
- Prior art keywords
- olive
- combustible material
- fuel
- wood residues
- pellets
- 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.)
- Granted
Links
Classifications
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- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
-
- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/34—Other details of the shaped fuels, e.g. briquettes
- C10L5/36—Shape
- C10L5/363—Pellets or granulates
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- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/34—Other details of the shaped fuels, e.g. briquettes
- C10L5/36—Shape
- C10L5/365—Logs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
Description
La présente invention concerne le domaine technique général des matériaux de combustion utilisant les grignons d'olives, à savoir les résidus de l'extraction d'huile d'olives par pression ou par centrifugation. La présente invention trouve des applications particulièrement avantageuses pour former un combustible utilisable dans tous types d'appareils de chauffage tels que cheminées, foyers ouverts, inserts ou chaudières utilisant habituellement le bois comme combustible. Dans l'art antérieur, il est connu d'utiliser les résidus des noyaux d'olives appelés également grignons d'olives de manière à pouvoir servir de combustibles. Il est ainsi connu de purifier les grignons d'olives avant leur torréfaction afin d'utiliser un tel matériau comme combustible. Ce matériau combustible ne donne pas satisfaction en pratique compte tenu de son faible pouvoir calorifique. La présente invention vise à remédier aux inconvénients de l'état de la technique en proposant une technique permettant de réaliser un matériau combustible à fort pouvoir calorifique et réalisé à partir de grignons d'olives. L'objet de l'invention vise donc à proposer un procédé de fabrication. Un autre objet de l'invention est de proposer un nouveau matériau combustible à fort pouvoir calorifique. The present invention relates to the general technical field of combustion materials using olive pomace, namely the residues of olive oil extraction by pressure or by centrifugation. The present invention finds particularly advantageous applications for forming a fuel usable in all types of heaters such as chimneys, open fireplaces, inserts or boilers usually using wood as fuel. In the prior art, it is known to use the residues of olive kernels also called olive pomace so as to serve as fuels. It is thus known to purify olive cake before roasting to use such a material as a fuel. This combustible material is unsatisfactory in practice given its low calorific value. The present invention aims to overcome the disadvantages of the state of the art by proposing a technique for producing a fuel material with a high calorific value and made from olive pomace. The object of the invention is therefore to provide a manufacturing method. Another object of the invention is to provide a new combustible material with a high calorific value.
L'objet de l'invention vise donc à mettre au point un nouveau procédé de fabrication d'un matériau combustible sous la forme de bûches ou de granulés, à partir de grignons d'olives. Il est rappelé que les grignons d'olives constituent des résidus de l'extraction de l'huile d'olives par pression ou par centrifugation. The object of the invention is therefore to develop a new method of manufacturing a combustible material in the form of logs or granules, from olive pomace. It is recalled that olive cake is a residue of the extraction of olive oil by pressure or by centrifugation.
Conformément à l'invention, le procédé selon l'invention vise à utiliser directement les grignons d'olives sans purification, ni torréfaction. Les grignons d'olives se présentent donc sous la forme de noyaux d'olives concassés comportant l'huile résiduelle permettant de conférer ainsi de bonnes caractéristiques de combustion. According to the invention, the process according to the invention aims to directly use olive cake without purification or roasting. The olive pomace is therefore in the form of crushed olive kernels with the residual oil to thereby confer good combustion characteristics.
Le procédé selon l'invention consiste à mélanger ensemble entre 80 et 95 % en poids de grignons d'olives et entre 20 et 5 % en poids de résidus de bois afin d'obtenir une pâte homogène. Selon un exemple préféré de réalisation, il est prévu de mélanger 5 ensemble 90 % en poids de grignons d'olives et 10 % en poids de résidus de bois. Par exemple, les résidus de bois sont de la sciure de bois. Par exemple, le procédé consiste à mélanger ensemble les grignons d'olives et les résidus de bois pendant une durée comprise entre 1 et 3 heures et de préférence de l'ordre de 2 heures. A l'issue de ce mélange, la 10 sciure de bois s'est imprégnée du résidu d'huile pour former une pâte homogène. Selon une variante préférée de réalisation, préalablement au mélange des grignons d'olives avec les résidus de bois, les grignons d'olives sont mélangés avec de l'eau afin d'obtenir une pâte de nature graveleuse. Cette 15 opération de mélange ainsi que l'opération de mélange de la sciure de bois avec les grignons d'olives est assurée par l'intermédiaire de tous types de mélangeurs. Le procédé selon l'invention consiste à mouler cette pâte homogène afin d'obtenir un matériau combustible compact. 20 Selon une variante préférée de réalisation, la pâte homogène est moulée par compression à l'aide de tous types de machines de fabrication du type par compression à piston ou par extrudage. Selon une variante préférée de réalisation, cette pâte homogène est moulée par compression afin d'obtenir des bûches comme matériau 25 combustible. Ces bûches combustibles présentent chacune une forme cylindrique tubulaire avec un trou central. Bien entendu, les bûches sont découpées à la longueur souhaitée. Par exemple, les bûches possèdent une longueur de 30 cm et un diamètre de 10 cm. Selon une autre variante de réalisation, la pâte homogène est moulée 30 pour obtenir des granulés de forme cylindrique de diamètre par exemple de l'ordre de 0,5 cm. The process according to the invention consists in mixing together between 80 and 95% by weight of olive cake and between 20 and 5% by weight of wood residues in order to obtain a homogeneous paste. According to a preferred embodiment, it is intended to mix together 90% by weight of olive pomace and 10% by weight of wood residues. For example, wood residues are sawdust. For example, the process consists in mixing olives and wood residues together for a period of between 1 and 3 hours and preferably of the order of 2 hours. At the end of this mixing, the sawdust impregnated with the oil residue to form a homogeneous paste. According to a preferred embodiment, prior to mixing olives with olive residues, olives are mixed with water to obtain a paste of gravelly nature. This mixing operation as well as the mixing operation of the sawdust with the olive pomace is ensured by means of all types of mixers. The process according to the invention consists in molding this homogeneous paste in order to obtain a compact combustible material. According to a preferred embodiment, the homogeneous paste is compression molded using all types of piston compression or extrusion type production machines. According to a preferred embodiment, this homogeneous paste is compression molded to obtain logs as fuel material. These fuel logs each have a tubular cylindrical shape with a central hole. Of course, the logs are cut to the desired length. For example, the logs have a length of 30 cm and a diameter of 10 cm. According to another variant embodiment, the homogeneous paste is molded to obtain cylindrical granules of diameter, for example of the order of 0.5 cm.
Le procédé selon l'invention consiste ensuite à sécher le matériau combustible afin qu'il présente un taux d'humidité inférieur à 15 % et de préférence compris entre 4 et 12 °h. Cette opération de séchage est effectuée de préférence dans un endroit ventilé pendant une durée pouvant aller jusqu'à 1 an. A l'issue du séchage, le taux d'humidité des bûches permet de conférer au matériau combustible un pouvoir calorifique important. L'objet de l'invention permet donc de réaliser un matériau combustible se présentant sous la forme de bûches, de buchettes ou de granulés comportant entre 80 et 95 % en poids de grignons d'olives et entre 20 et 5 % en poids de résidus de bois. Les bûches présentent un pouvoir calorifique élevé et constant présentant un allumage facile résultant du résidu d'huile avec des cendres résiduelles limitées et une odeur de bois d'olivier. Le matériau combustible est entièrement écologique et utilise pour sa fabrication uniquement des matières premières recyclées. L'objet de l'invention permet ainsi d'utiliser directement des grignons d'olives non torréfiés et non purifiés de ses résidus huileux afin de conserver au matériau ses caractéristiques de combustion et sa couleur marron. L'adjonction de sciure de bois garantit la solidité de la bûche. The method according to the invention then consists of drying the combustible material so that it has a moisture content of less than 15% and preferably of between 4 and 12 ° h. This drying operation is preferably carried out in a ventilated place for a period of up to 1 year. At the end of drying, the moisture content of the logs makes it possible to give the combustible material a high calorific value. The object of the invention thus makes it possible to produce a combustible material in the form of logs, slugs or granules comprising between 80 and 95% by weight of olive pomace and between 20 and 5% by weight of residues. Of wood. The logs have a high and constant heating value with easy ignition resulting from the oil residue with limited residual ash and an odor of olive wood. The combustible material is entirely ecological and uses only recycled raw materials for its production. The object of the invention thus makes it possible to directly use unroasted and unpurified olive pomace from its oily residues in order to preserve the material's combustion characteristics and its brown color. The addition of sawdust guarantees the strength of the log.
L'invention n'est pas limitée aux exemples décrits et représentés car diverses modifications peuvent y être apportées sans sortir de son cadre. The invention is not limited to the examples described and shown because various modifications can be made without departing from its scope.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0805527A FR2936810B1 (en) | 2008-10-07 | 2008-10-07 | METHOD FOR MANUFACTURING COMBUSTIBLE MATERIAL AND MATERIAL THUS OBTAINED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0805527A FR2936810B1 (en) | 2008-10-07 | 2008-10-07 | METHOD FOR MANUFACTURING COMBUSTIBLE MATERIAL AND MATERIAL THUS OBTAINED |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2936810A1 true FR2936810A1 (en) | 2010-04-09 |
FR2936810B1 FR2936810B1 (en) | 2012-12-28 |
Family
ID=40386518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0805527A Expired - Fee Related FR2936810B1 (en) | 2008-10-07 | 2008-10-07 | METHOD FOR MANUFACTURING COMBUSTIBLE MATERIAL AND MATERIAL THUS OBTAINED |
Country Status (1)
Country | Link |
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FR (1) | FR2936810B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRM20120090A1 (en) * | 2012-03-13 | 2013-09-14 | Ambiotec Sas | PROCEDURE AND DEVICE FOR THE CONSTRUCTION OF BUCKETS BASED ON BIOMATERIAL RECOVERED BY NATURAL VEGETABLE WASTE |
WO2014027054A2 (en) | 2012-08-14 | 2014-02-20 | Didier Bernard | Biomass-based fuel, production thereof and suitable supply system |
ITMI20131169A1 (en) * | 2013-07-11 | 2015-01-12 | Michele Chiodi | SYSTEM, PRODUCT, USE AND PROCESS FOR THE TREATMENT OF ORGANIC WASTE AND FOR THE PRODUCTION OF BIO-COMBUSTIBLE. |
ITRM20130498A1 (en) * | 2013-09-09 | 2015-03-10 | Andrea Robertiello | PROCESS FOR THE ENHANCEMENT OF PRODUCTS, WASTE, AND EFFLUENTS GENERATED BY OLIVE OIL PRODUCTION |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007077553A2 (en) * | 2006-01-05 | 2007-07-12 | Oliwood Recycled Energy Ltd | Solid fuel |
EP1852495A1 (en) * | 2006-05-02 | 2007-11-07 | Prokopos Vasillos | Method of manufacturing a combustible material |
WO2008093234A2 (en) * | 2007-02-02 | 2008-08-07 | Franco Caucci | Pellet of vegetable origin |
-
2008
- 2008-10-07 FR FR0805527A patent/FR2936810B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007077553A2 (en) * | 2006-01-05 | 2007-07-12 | Oliwood Recycled Energy Ltd | Solid fuel |
EP1852495A1 (en) * | 2006-05-02 | 2007-11-07 | Prokopos Vasillos | Method of manufacturing a combustible material |
WO2008093234A2 (en) * | 2007-02-02 | 2008-08-07 | Franco Caucci | Pellet of vegetable origin |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRM20120090A1 (en) * | 2012-03-13 | 2013-09-14 | Ambiotec Sas | PROCEDURE AND DEVICE FOR THE CONSTRUCTION OF BUCKETS BASED ON BIOMATERIAL RECOVERED BY NATURAL VEGETABLE WASTE |
WO2014027054A2 (en) | 2012-08-14 | 2014-02-20 | Didier Bernard | Biomass-based fuel, production thereof and suitable supply system |
WO2014027054A3 (en) * | 2012-08-14 | 2014-06-26 | Didier Bernard | Biomass-based fuel, production thereof and suitable supply system |
ITMI20131169A1 (en) * | 2013-07-11 | 2015-01-12 | Michele Chiodi | SYSTEM, PRODUCT, USE AND PROCESS FOR THE TREATMENT OF ORGANIC WASTE AND FOR THE PRODUCTION OF BIO-COMBUSTIBLE. |
ITRM20130498A1 (en) * | 2013-09-09 | 2015-03-10 | Andrea Robertiello | PROCESS FOR THE ENHANCEMENT OF PRODUCTS, WASTE, AND EFFLUENTS GENERATED BY OLIVE OIL PRODUCTION |
Also Published As
Publication number | Publication date |
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FR2936810B1 (en) | 2012-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |
Owner name: SAS NAJJAR, FR Effective date: 20130307 |
|
CJ | Change in legal form |
Effective date: 20130307 |
|
ST | Notification of lapse |
Effective date: 20160630 |