EP0130630B1 - Brûleur et procédé pour la gazéification de combustible solide - Google Patents

Brûleur et procédé pour la gazéification de combustible solide Download PDF

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Publication number
EP0130630B1
EP0130630B1 EP84200701A EP84200701A EP0130630B1 EP 0130630 B1 EP0130630 B1 EP 0130630B1 EP 84200701 A EP84200701 A EP 84200701A EP 84200701 A EP84200701 A EP 84200701A EP 0130630 B1 EP0130630 B1 EP 0130630B1
Authority
EP
European Patent Office
Prior art keywords
solid fuel
passage
burner
oxygen
outlet passage
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
Application number
EP84200701A
Other languages
German (de)
English (en)
Other versions
EP0130630A2 (fr
EP0130630A3 (en
Inventor
Hendrikus Johannus Antonius Hasenack
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of EP0130630A2 publication Critical patent/EP0130630A2/fr
Publication of EP0130630A3 publication Critical patent/EP0130630A3/en
Application granted granted Critical
Publication of EP0130630B1 publication Critical patent/EP0130630B1/fr
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C10J3/506—Fuel charging devices for entrained flow gasifiers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/74—Construction of shells or jackets
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0916—Biomass
    • C10J2300/092—Wood, cellulose
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0943—Coke
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0969—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam

Definitions

  • the present invention relates to a burner for the gasification of a finely divided solid fuel, comprising an oxygen supply passage and a solid fuel supply passage coaxially arranged inside the oxygen supply passage, the solid fuel supply passage debouching into a solid fuel outlet passage arranged between a central oxygen outlet passage and an annular oxygen outlet passage.
  • the invention also relates to a gasification process in which such a burner is used. Such a burner is described in US-A-4,351,647.
  • Gasification of a solid fuel may be defined as a process wherein solid fuel is partially combusted with a substoichiometric amount of pure oxygen or an oxygen containing gas, such as air, to form product gas consisting mainly of carbon monoxide and hydrogen.
  • product gas consisting mainly of carbon monoxide and hydrogen.
  • the product-gas further contains other substances which may be useful or may be considered as pollutants.
  • burner and process according to the invention are also suitable for other types of solid fuels which can be gasified, such as lignite, wood, bitumen, soot and petroleum coke.
  • solid fuel in a finely divided state is passed with a carrier gas to a reactor zone via a burner, while the combustion medium is either added to the solid fuel flow inside the burner or is separately introduced into said reactorzone.
  • the reactants are effectively mixed with one another. If the reactants are not brought into intimate contact with each other, the oxygen and solid fuel flow will follow at least partially independent trajectories inside the reactor. Since the reactor zone is filled with mainly hot carbon monoxide and hydrogen, the oxygen will rapidly react with these gases instead of with the solid fuel. The so formed very hot combustion products carbon dioxide and steam will also follow independent trajectories having poor contact with the relatively cold solid fuel flow. This behaviour of the oxygen will result in local hot spots in the reactor, thereby possibly causing damage to the reactor refractory lining and increased heat fluxes to the burner(s) applied.
  • the burner is operated at a low fuel load or, in other words, if the velocity of the fuel/oxygen mixture in the burner is low, the combustion induction time or flashback condition might easily be reached in the burner itself, resulting in overheating and possibly severe damage to the burner.
  • the burner for gasifying a finely divided solid fuel according to the invention is characterized in that the oxygen supply passage debouches into a central high velocity oxygen outlet passage and via a constricted passage into a separate annular low velocity oxygen outlet passage, whereby said constricted passage is arranged at or downstream of the upstream end of the central high velocity oxygen outlet passage.
  • constricted passage between the central oxygen supply passage and the annular low velocity oxygen outlet passage may be formed in different ways.
  • this constricted passage is suitably formed by either a plurality of channels uniformly distributed over the annular low velocity oxygen outlet passage or by an annulus coaxially arranged with the annular low velocity oxygen outlet passage.
  • the annular low velocity oxygen outlet passage preferably widens gradually in downstream direction. In this manner the oxygen velocity in the central oxygen supply passage can be chosen relatively high without affecting the shielding action of the low velocity oxygen issuing from the low velocity oxygen outlet passage during operation of a burner according to the invention.
  • the low velocity oxygen issuing from the low velocity oxygen outlet passage forms a shield around the high velocity oxygen and the solid fuel flow, thereby preventing excessive suction of hot reactor gases by the high velocity oxygen flow.
  • the suction of hot reactor gases along the burner front might cause overheating and even damage to the burner itself.
  • the low velocity oxygen flow further serves to supply additional oxygen for completion of the solid fuel gasification.
  • the quality of the solid fuel to be gasified sets requirements to the mixing intensity necessary for a proper contact of the solid fuel with the gasification medium, formed by pure oxygen or oxygen containing gas.
  • the solid fuel outlet passage may be arranged parallel to the central high velocity oxygen outlet passage or in a position tapering in downstream direction towards said high velocity oxygen outlet passage.
  • the shield should preferably be formed closely around the solid fuel flow.
  • the annular low velocity oxygen outlet passage and the solid fuel outlet passage should be arranged so as to follow parallel trajectories, or in other words both passages should be either parallel to the central high velocity oxygen outlet passage or tapering in downstream direction.
  • the solid fuel outlet passage may advantageously be formed by an annular conduit separating the central high velocity oxygen outlet passage from the annular low velocity oxygen outlet passage.
  • the annular conduit should have a rather limited thickness in order to enable all the solid fuel particles to be contacted with oxygen.
  • the proposed burner is intended for high throughputs it is therefore advisable to form the solid fuel outlet passage by a plurality of spaced apart, relatively small, outlet conduits.
  • An advantage of this arrangement consists herein that relatively thin solid fuel flows can be generated which are each fully surrounded by oxygen. These conduits are suitably uniformly distributed over a tubular element separating the central high velocity oxygen outlet passage from the annular low velocity oxygen outlet passage.
  • the solid fuel outlet conduits may be arranged outside the tubular element or at the inner surface thereof.
  • the wall of the tubular member is provided with holes for the passage of solid fuel.
  • the solid fuel supply passage is formed by a channel, preferably with a cylindrical shape, which channel is centrally arranged inside the oxygen supply passage to obtain a symmetric arrangement of the burner internals which is favourable for reducing vibration during operation.
  • the cross-sectional area of the solid fuel outlet passage should preferably be chosen equal to the cross-sectional area of the solid fuel outlet passage to reduce the risk of stagnant zones in the solid fuel passages.
  • the oxygen velocity in the central outlet passage should be chosen sufficiently high to enable an easy breaking-up of the solid fuel flow. Suitable velocities for the central oxygen are chosen at least 60 m/sec, even more suitable are oxygen velocities of at least 90 m/sec. In order to maintain the oxygen flow velocities in the oxygen supply passage at an admissable level without affecting the required minimum velocity of the oxygen in the central outlet passage, the total cross-sectional area of the central high velocity oxygen outlet passage and the constricted passage is preferably substantially equal to and even more preferably smaller than the cross-sectional area of the oxygen supply passage.
  • the present invention further relates to a process for the gasification of a finely divided solid fuel, which process comprises using one or more burners of the above-mentioned type according to the invention.
  • a process for the gasification of a finely divided solid fuel comprises using one or more burners of the above-mentioned type according to the invention.
  • the solid fuel to be gasified is introduced into a reactor space downstream of the burner as an annulus around a flow of high velocity oxygen, while the solid fuel annular flow itself is surrounded by a protecting shield of low velocity oxygen.
  • the oxygen leaving the annulus around the solid fuel and central oxygen passages serves amongst other things as further combustion medium for completing the gasification of the solid fuel.
  • the annular low velocity oxygen flow has a further function in that it forms a shield around the solid fuel flow and central high velocity oxygen flow, thereby suppressing suction of hot reactor gases along the burnerfront towards the high velocity oxygen flow.
  • the low velocity oxygen shield further suppresses escape of solid fuel thereby advantageously influencing the conversion rate, i.e. the quantity of solid fuel which is converted into valuable product gas versus the quantity of solid fuel supplied.
  • the velocity of the annular low velocity oxygen flow is preferably at most about 50 m/sec, and even more preferably at most about 30 m/sec.
  • the central oxygen flow has a primary function in that it serves to break up the solid fuel flow.
  • the velocity of the central oxygen should preferably be in the order of magnitude of at least about 60 m/sec to provide sufficient momentum for breaking up the solid fuel flow. Even more preferably, the central oxygen flow has a velocity of at least about 90 m/sec.
  • a moderator gas may be added to the oxygen passing through the oxygen supply passage.
  • the moderator gas may be formed by for example steam, carbon dioxide, nitrogen and cold reactor gas.
  • FIGS 1 and 2 of the drawings represent a first embodiment of a burner according to the invention, which burner, generally indicated with reference numeral 1, is intended for the gasification of a finely divided solid fuel, such as pulverised coal.
  • the said burner 1 comprises a substantially cylindrical hollow, internally cooled, wall member 2, having an enlarged end part forming the burner front face 3 which extends substantially normal to the longitudinal axis 4 of the burner.
  • the interior of the hollow wall member 2 is provided with a substantially concentric partition wall 5 having an enlarged end part 6 arranged near the burner front face 3.
  • the partition wall 5 divides the interior of the hollow wall member 2 into passages 7 and 8 for the circulation of a cooling fluid therethrough.
  • the hollow wall member 2 encloses a virtually centrally arranged oxygen supply passage 9, in which passage a substantially concentrically arranged solid fuel supply passage 10 is positioned, This solid fuel supply passage 10 is separated from the oxygen supply passage 9 by a substantially cylindrical wall 11.
  • the solid fuel supply passage 10 is near the burner front face 3 splitted up into four separate solid fuel outlet passages 12 spaced apart from one another.
  • the upper parts of the latter passages are only slightly outwardly inclined.
  • the upper parts of the solid fuel outlet passages 12 are formed by holes provided in a solid block 13, substantially centrally mounted in the oxygen supply passage 9 via a plurality of spacer elements 14.
  • the major parts of the solid fuel outlet passages 12 are formed by tubular elements 15, firmly secured to the solid block 13.
  • the total cross-sectional area of the solid fuel outlet passages 12 is chosen substantially equal to the cross-sectional area of the solid fuel supply passage 10.
  • the oxygen supply passage 9 debouches near the burner front face 3 into a central high velocity oxygen outlet passage 16 and via a substantially annular constricted passage 17 into a substantially annular low velocity outlet passage 18.
  • the passages 17 and 18 form in fact part. of a venturi-shaped substantially annular opening. The rate of widening of the low velocity oxygen outlet passage 18 depends on the required velocity of the oxygen issuing from said passage.
  • the annular low velocity oxygen outlet passage 18 is separated from the central high velocity oxygen outlet passage 16 by means of a substantially concentrically arranged hollow tubular element 19 surrounding the tubular elements 15 for the passage of solid fuel.
  • the oxygen supply passage 9 debouches via a plurality of separate channels 20 into an annular low velocity oxygen outlet passage 21, widening in downstream direction.
  • the channels 20 are substantially uniformly distributed around the longitudinal burner axis 4.
  • the solid fuel outlet passages, indicated with reference numeral 22, in this further embodiment are formed by holes arranged in the wall of a tubular element 23. Said passages are each formed by a first outwardly inclined upper part, an intermediate substantially parallel to the longitudinal burner axis 4, and an inwardly inclined lower part.
  • the inwardly inclined lower parts of the solid fuel outlet passages cause during operation the solid fuel to flow towards the high velocity oxygen issuing from the central high velocity oxygen outlet passage 16, thereby promoting intense mixing of the fuel with oxygen.
  • the annular low velocity outlet passage 21 and the end parts of the solid fuel outlet passages follow substantially parallel trajectories.
  • the central high velocity oxygen outlet passage 16 is in fluid communication with the oxygen supply passage via a plurality of channels 24 formed in the wall of tubular element 23 between adjacent solid fuel outlet passages 22. It should be noted that the total cross-sectional area of the channels 24 is preferably at least equal to the cross-sectional area of the high velocity oxygen outlet passage 16 to promote a uniform high velocity outflow of oxygen during operation of the burner.
  • the constricted passage formed by annulus 17 and channels 20, respectively, is arranged downstream of the upstream end of the central high velocity oxygen outlet passage 16.
  • the constricted passage may, however, also be arranged at the upstream end of the central oxygen outlet passage, to obtain a central high velocity oxygen flow and an annular low velocity oxygen flow.
  • the low velocity oxygen outlet passage is formed by an annulus, it is noted that said passage may also be formed by a plurality of separate channels forming together, at least at their downstream end, a substantially annulus.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)

Claims (11)

1. Un brûleur pour la gazéification d'un combustible solide finement divisé, comprenant un passage d'alimentation en oxygène et un passage d'alimentation en combustible solide disposé coaxialement à l'intérieur du passage d'alimentation en oxygène, le passage d'alimentation en combustible solide débouchant dans un passage de sortie de combustible solide disposé entre un passage central de sortie d'oxygène et un passage annulaire de sortie d'oxygène, caractérisé en ce que le passage d'alimentation en oxygène débouche dans un passage central de sortie d'oxygène à grande vitesse et, par l'intermédiaire d'un passage étranglé, dans un passage annulaire séparé de sortie d'oxygène à basse vitesse, ledit passage étranglé étant disposé à, ou en aval de l'extrémité d'amont du passage central de sortie d'oxygène à grande vitesse.
2. Le brûleur tel que revendiqué dans la revendication 1, caractérisé en ce que le passage étranglé est disposé concentriquement au passage d'alimentation en oxygène.
3. Le brûleur tel que revendiqué dans la revendication 2, caractérisé en ce que le passage étranglé est formé par une pluralité de canaux espacés uniformément l'un de l'autre.
4. Le brûleur tel que revendiqué dans la revendication 2, caractérisé en ce que le passage étranglé est formé par une fente annulaire.
5. Le brûleur tel que revendiqué dans une quelconque des revendications 1 à 4, caractérisé en ce que le passage annulaire de sortie d'oxygène à basse vitesse s'élargit graduellement vers l'aval.
6. Le brûleur tel que revendiqué dans une quelconque des revendications 1 à 5, caractérisé en ce que le passage annulaire de sortie d'oxygène à basse vitesse et le passage de sortie de combustible solide ont chacun un profil cylindrique.
7. Le brûleur tel que revendiqué dans une quelconque des revendications 1 à 5, caractérisé en ce que le passage annulaire de sortie d'oxygène à basse vitesse et le passage de sortie de combustible solide sont chacun inclinés vers l'aval.
8. Le brûleur tel que revendiqué dans une quelconque des revendications 1 à 7, caractérisé en ce que le passage de sortie de combustible solide est formé par un conduit annulaire séparant le passage central de sortie d'oxygène à grande vitesse du passage annulaire de sortie d'oxygène à basse vitesse.
9. Le brûleur tel que revendiqué dans une quelconque des revendications 1 à 7, caractérisé en ce que le passage de sortie de combustible solide est formé par une pluralité de conduits espacés l'un de l'autre et répartis uniformément au-dessus d'un élément tubulaire séparant le passage central de sortie d'oxygène à grande vitesse du passage annulaire de sortie d'oxygène à basse vitesse.
10. Le brûleur tel que revendiqué dans une quelconque des revendications 1 à 9, caractérisé en ce que le passage d'alimentation en combustible solide est formé par un canal cylindrique disposé de façon centrée sur le côté intérieur du passage d'alimentation en oxygène.
11. Procédé de gazéification d'un combustible solide finement divisé avec de l'oxygène, ledit procédé consistant à utiliser un ou plusieurs brûleurs selon une quelconque des revendications 1 à 10.
EP84200701A 1983-07-05 1984-05-15 Brûleur et procédé pour la gazéification de combustible solide Expired EP0130630B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838318195A GB8318195D0 (en) 1983-07-05 1983-07-05 Burner
GB8318195 1983-07-05

Publications (3)

Publication Number Publication Date
EP0130630A2 EP0130630A2 (fr) 1985-01-09
EP0130630A3 EP0130630A3 (en) 1985-12-27
EP0130630B1 true EP0130630B1 (fr) 1988-07-20

Family

ID=10545265

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84200701A Expired EP0130630B1 (fr) 1983-07-05 1984-05-15 Brûleur et procédé pour la gazéification de combustible solide

Country Status (7)

Country Link
EP (1) EP0130630B1 (fr)
JP (1) JPS6036810A (fr)
AU (1) AU563173B2 (fr)
CA (1) CA1242885A (fr)
DE (1) DE3472801D1 (fr)
GB (1) GB8318195D0 (fr)
ZA (1) ZA845063B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013057133A1 (fr) * 2011-10-21 2013-04-25 Shell Internationale Research Maatschappij B.V. Réacteur de gazéification
CN104204155A (zh) * 2012-04-02 2014-12-10 国际壳牌研究有限公司 用于使固体燃料气化的燃烧器
CN105090943A (zh) * 2015-07-01 2015-11-25 安徽科达洁能股份有限公司 煤粉燃烧器

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IN167217B (fr) * 1985-04-16 1990-09-22 Dow Chemical Co
GB8619076D0 (en) * 1986-08-05 1986-09-17 Shell Int Research Partial oxidation of fuel
JPH02206688A (ja) * 1989-02-06 1990-08-16 Hitachi Ltd 粉末固体燃料噴出バーナ
US8196848B2 (en) 2005-04-29 2012-06-12 Pratt & Whitney Rocketdyne, Inc. Gasifier injector
CN101363626B (zh) * 2007-08-06 2015-05-20 国际壳牌研究有限公司 制造燃烧器前脸的方法
WO2012041808A1 (fr) 2010-10-01 2012-04-05 Shell Internationale Research Maatschappij B.V. Brûleur pour la gazéification d'un combustible solide

Citations (1)

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Publication number Priority date Publication date Assignee Title
US4351647A (en) * 1980-07-14 1982-09-28 Texaco Inc. Partial oxidation process

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US1708496A (en) * 1925-06-12 1929-04-09 Combustion Eng Corp Pulverized-fuel burner
GB316667A (en) * 1928-08-02 1930-05-22 Appareils Manutention Fours Stein Sa Improvements in burners for pulverised or gaseous fuel
US2380463A (en) * 1942-06-23 1945-07-31 Babcock & Wilcox Co Fluent fuel burner
US2751286A (en) * 1951-08-11 1956-06-19 Koppers Co Inc Gasification apparatus with metallic water jacket nozzle for steam
JPS5649806A (en) * 1979-09-28 1981-05-06 Freiberg Brennstoffinst Burner for powdery fuel gasification

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Publication number Priority date Publication date Assignee Title
US4351647A (en) * 1980-07-14 1982-09-28 Texaco Inc. Partial oxidation process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013057133A1 (fr) * 2011-10-21 2013-04-25 Shell Internationale Research Maatschappij B.V. Réacteur de gazéification
CN104204155A (zh) * 2012-04-02 2014-12-10 国际壳牌研究有限公司 用于使固体燃料气化的燃烧器
CN104204155B (zh) * 2012-04-02 2016-03-16 国际壳牌研究有限公司 用于使固体燃料气化的燃烧器
CN105090943A (zh) * 2015-07-01 2015-11-25 安徽科达洁能股份有限公司 煤粉燃烧器

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GB8318195D0 (en) 1983-08-03
JPH0451725B2 (fr) 1992-08-19
EP0130630A2 (fr) 1985-01-09
AU563173B2 (en) 1987-07-02
AU3020984A (en) 1985-01-10
JPS6036810A (ja) 1985-02-26
CA1242885A (fr) 1988-10-11
ZA845063B (en) 1985-02-27
EP0130630A3 (en) 1985-12-27
DE3472801D1 (en) 1988-08-25

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