FR2369502A1 - Procede et appareil de combustion de matieres carbonees solides - Google Patents

Procede et appareil de combustion de matieres carbonees solides

Info

Publication number
FR2369502A1
FR2369502A1 FR7732705A FR7732705A FR2369502A1 FR 2369502 A1 FR2369502 A1 FR 2369502A1 FR 7732705 A FR7732705 A FR 7732705A FR 7732705 A FR7732705 A FR 7732705A FR 2369502 A1 FR2369502 A1 FR 2369502A1
Authority
FR
France
Prior art keywords
mixed
fused slag
slag
alkali compound
sulphur
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.)
Withdrawn
Application number
FR7732705A
Other languages
English (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.)
INEX RESOURCES Inc
Original Assignee
INEX RESOURCES Inc
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 INEX RESOURCES Inc filed Critical INEX RESOURCES Inc
Publication of FR2369502A1 publication Critical patent/FR2369502A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form
    • 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
    • C10J3/485—Entrained flow gasifiers
    • C10J3/487—Swirling or cyclonic 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/52—Ash-removing devices
    • C10J3/526—Ash-removing 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
    • 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
    • C10J2300/0953—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
    • C10J2300/0983—Additives
    • C10J2300/0996—Calcium-containing inorganic materials, e.g. lime

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Incineration Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Treating Waste Gases (AREA)

Abstract

L'invention concerne les procédés et appareils de combustion des matières carbonées solides. Elle se rapporte à un procédé de combustion de charbon pulvérisé, en présence d'un composé alcalin et d'une quantité d'air qui ne suffit pas à la combustion totale de la matière carbonée. Les composés du soufre et les cendres volantes qui se forment lors de la combustion partielle sont piégés par le laitier formé à l'aide du composé alcalin, à basse température. Application à la préparation d'un gaz de gazogène dépourvu de polluants.
FR7732705A 1976-11-01 1977-10-28 Procede et appareil de combustion de matieres carbonees solides Withdrawn FR2369502A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73782376A 1976-11-01 1976-11-01

Publications (1)

Publication Number Publication Date
FR2369502A1 true FR2369502A1 (fr) 1978-05-26

Family

ID=24965463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732705A Withdrawn FR2369502A1 (fr) 1976-11-01 1977-10-28 Procede et appareil de combustion de matieres carbonees solides

Country Status (3)

Country Link
JP (1) JPS5367124A (fr)
DE (1) DE2749303A1 (fr)
FR (1) FR2369502A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064089A1 (fr) * 1981-05-04 1982-11-10 Ruhrkohle Aktiengesellschaft Dispositif pour la gazéification sous pression de poussier de charbon
EP0066563A2 (fr) * 1981-05-27 1982-12-08 Boliden Aktiebolag Dispositif de gazéification
EP0523447A1 (fr) * 1991-07-17 1993-01-20 Oschatz Gmbh Procédé et utilisation d'un réacteur pour gazéifier des déchets
WO1995013339A1 (fr) * 1993-11-12 1995-05-18 Shell Internationale Research Maatschappij B.V. Procede de gazeification d'une charge initiale de coke de petrole

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176391A (ja) * 1983-03-28 1984-10-05 Hitachi Ltd 石炭ガス化炉
JPS62236891A (ja) * 1986-04-09 1987-10-16 Hitachi Ltd 石炭ガス化炉の石炭ガス化方法
JPS62245015A (ja) * 1986-04-16 1987-10-26 Hitachi Zosen Corp スラグタツプ燃焼法
JP2597000B2 (ja) * 1989-01-19 1997-04-02 三菱重工業株式会社 堅型旋回流溶融炉のバーナ吹込方法
DE102014203039A1 (de) * 2014-02-19 2015-08-20 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Trennung von Abgas bei der Verbrennung bestimmter Metalle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064089A1 (fr) * 1981-05-04 1982-11-10 Ruhrkohle Aktiengesellschaft Dispositif pour la gazéification sous pression de poussier de charbon
EP0066563A2 (fr) * 1981-05-27 1982-12-08 Boliden Aktiebolag Dispositif de gazéification
EP0066563A3 (en) * 1981-05-27 1983-04-20 Boliden Aktiebolag A gasification process
EP0523447A1 (fr) * 1991-07-17 1993-01-20 Oschatz Gmbh Procédé et utilisation d'un réacteur pour gazéifier des déchets
WO1995013339A1 (fr) * 1993-11-12 1995-05-18 Shell Internationale Research Maatschappij B.V. Procede de gazeification d'une charge initiale de coke de petrole

Also Published As

Publication number Publication date
DE2749303A1 (de) 1978-05-03
JPS5367124A (en) 1978-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse