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FR2623274A1 - Process for burning schist in a heating device - Google Patents

Process for burning schist in a heating device Download PDF

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Publication number
FR2623274A1
FR2623274A1 FR8715838A FR8715838A FR2623274A1 FR 2623274 A1 FR2623274 A1 FR 2623274A1 FR 8715838 A FR8715838 A FR 8715838A FR 8715838 A FR8715838 A FR 8715838A FR 2623274 A1 FR2623274 A1 FR 2623274A1
Authority
FR
France
Prior art keywords
schist
burning
heating device
shale
heating
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
Application number
FR8715838A
Other languages
French (fr)
Other versions
FR2623274B1 (en
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.)
MOZET MICHEL
Original Assignee
MOZET MICHEL
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.)
Filing date
Publication date
Application filed by MOZET MICHEL filed Critical MOZET MICHEL
Priority to FR8715838A priority Critical patent/FR2623274B1/en
Publication of FR2623274A1 publication Critical patent/FR2623274A1/en
Application granted granted Critical
Publication of FR2623274B1 publication Critical patent/FR2623274B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/99004—Combustion process using petroleum coke or any other fuel with a very low content in volatile matters
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Treatment process: Application of schist heated to temperature or burning, with concentrated oxygen. The invention relates to a process for the treatment of schist and concentrated oxygen. This treatment process is particularly intended for the different processes in the heating industry.

Description

DESCRIPTION.DESCRIPTION.

La présente invention concerne un procédé de traitement de schiste préalabl= ement porté à température ou en combustion au contact d'oxugéne concentré.The present invention relates to a shale treatment process previously brought to temperature or in combustion in contact with concentrated oxugene.

Traditionnellement Zes combustibles empZoyés en énergie thermique se consummes trés rapidement.Traditionally, fuels used for thermal energy are consumed very quickly.

Ce procédé de traitement , schiste & Oxygéne , permet de remédier à cet incon= vénient à l'exclusion de la fusion des fontes IZ peut être appZiqué en énergie thermique sous toutes formes
SeZon une forme préférentielle , iZ est souhaitabZe de placer Ze schiste mis en combustion , dans une condition ou Ze vide a été effectué à Z'aide d'une pompe et approvisionné en oxygéne concentré ,généraZement conditionné en bouteiZZes , bombonnes
En fonction de son utiZisation la durée de combustion du schiste est variable ainsi que du volume de schiste employé , mais supérieur à celle des principaux combustibles employés en énergie thermique la valeur calorifique étant la même.This treatment process, shale & Oxygen, makes it possible to remedy this drawback = excluding the melting of the cast iron IZ can be applied in thermal energy in all forms
According to a preferential form, iZ is desirable to place Ze shale set in combustion, in a condition where Ze empty was carried out using a pump and supplied with concentrated oxygen, generally packaged in bottles, cylinders
Depending on its use, the combustion time of shale is variable as well as the volume of shale used, but greater than that of the main fuels used in thermal energy, the calorific value being the same.

Exemple: Le chauffage centraZ fonctionnant au charbon , la chaudière doit être approvisionnée fréquemment , Ze charbon se consummant rapidement
SeZon ce procédé de traitement , et Ze volume de schiste pouvant contenir ceZZeci , la durée de combustion est d'environ trois mois , avec réglage du débit d'oxygéne.Example: The central heating running on coal, the boiler must be supplied frequently, Ze coal consumes quickly
According to this treatment process, and the volume of shale that can contain this ZZeci, the combustion time is approximately three months, with adjustment of the oxygen flow rate.

Exemple: Le chauffage à cataZyse fonctionnant au gaz , en remplaçant Ze systéme de cataZyse par des éZéments de schiste iZ est obtenu par ventilation d'oxygéne une durée d'utilisation d'environ quatre mois.Example: The gas-fired cataZyse heating, by replacing the cataZyse system with iZ shale elements, is obtained by oxygen ventilation with a duration of use of approximately four months.

GénéraZement , Ze schiste se consumme par désagrégation , avant l'oxygéne mais le contraire peut se produire suivant l'application. Generally, Ze schist is consumed by disintegration, before oxygen, but the opposite can occur depending on the application.

Claims (3)

REVENDICATIONS 1 - Procédé pour la combustion deischiste dans un dispositif de chauffage,1 - Method for the combustion of ischist in a heating device, caractérisé en ce qu'il consiste à échauffer le schiste ou à le por characterized in that it consists in heating the shale or in the por ter en combustion, à le placer dans une chambre, à mettre cette ter in combustion, to place it in a room, to put this derniere sous vide et à injecter de manière contrôlée de l'oxygène. vacuum and to inject oxygen in a controlled manner. 2 - Application du procédé selon la revendication 1 aux chaudières de2 - Application of the method according to claim 1 to boilers of chauffage central. central heating. 3 - Application du procédé selon la revendication 1 aux systèmes de3 - Application of the method according to claim 1 to the systems of chauffage à catalyse.  catalysis heating.
FR8715838A 1987-11-17 1987-11-17 PROCESS FOR THE COMBUSTION OF SHALE IN A HEATING DEVICE Expired - Fee Related FR2623274B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8715838A FR2623274B1 (en) 1987-11-17 1987-11-17 PROCESS FOR THE COMBUSTION OF SHALE IN A HEATING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8715838A FR2623274B1 (en) 1987-11-17 1987-11-17 PROCESS FOR THE COMBUSTION OF SHALE IN A HEATING DEVICE

Publications (2)

Publication Number Publication Date
FR2623274A1 true FR2623274A1 (en) 1989-05-19
FR2623274B1 FR2623274B1 (en) 1990-02-02

Family

ID=9356853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8715838A Expired - Fee Related FR2623274B1 (en) 1987-11-17 1987-11-17 PROCESS FOR THE COMBUSTION OF SHALE IN A HEATING DEVICE

Country Status (1)

Country Link
FR (1) FR2623274B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1176815A (en) * 1956-06-21 1959-04-16 Atomenergi Ab Process for the combustion of fuels containing sulfur such as shale
BE831132A (en) * 1975-07-08 1976-01-08 PROCESS FOR IMPROVING THE USE OF SOLID FUELS CALLED VERY ASH
US4029027A (en) * 1975-10-20 1977-06-14 Atlantic Richfield Company Method for generating heat
US4063780A (en) * 1976-01-30 1977-12-20 Azs Corporation Method of recovering liquid and gaseous products of oil shale
FR2513358A1 (en) * 1981-09-18 1983-03-25 Chaiken Robert Reclaiming thermal energy from slag heaps or abandoned coal mines - which are burnt using negative pressure obtd. by suction pipe removing hot combustion gases

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1176815A (en) * 1956-06-21 1959-04-16 Atomenergi Ab Process for the combustion of fuels containing sulfur such as shale
BE831132A (en) * 1975-07-08 1976-01-08 PROCESS FOR IMPROVING THE USE OF SOLID FUELS CALLED VERY ASH
US4029027A (en) * 1975-10-20 1977-06-14 Atlantic Richfield Company Method for generating heat
US4063780A (en) * 1976-01-30 1977-12-20 Azs Corporation Method of recovering liquid and gaseous products of oil shale
FR2513358A1 (en) * 1981-09-18 1983-03-25 Chaiken Robert Reclaiming thermal energy from slag heaps or abandoned coal mines - which are burnt using negative pressure obtd. by suction pipe removing hot combustion gases

Also Published As

Publication number Publication date
FR2623274B1 (en) 1990-02-02

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