WO2003012014A2 - Procede et dispositif de production de gaz - Google Patents

Procede et dispositif de production de gaz Download PDF

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Publication number
WO2003012014A2
WO2003012014A2 PCT/DE2002/002242 DE0202242W WO03012014A2 WO 2003012014 A2 WO2003012014 A2 WO 2003012014A2 DE 0202242 W DE0202242 W DE 0202242W WO 03012014 A2 WO03012014 A2 WO 03012014A2
Authority
WO
WIPO (PCT)
Prior art keywords
fluidized bed
heating tubes
heating
reactor
gas
Prior art date
Application number
PCT/DE2002/002242
Other languages
German (de)
English (en)
Other versions
WO2003012014A3 (fr
Inventor
Hubertus Winkler
Rolf Schmitt
Harald Hensler
Helmut WÖRZ
Original Assignee
Bu Bioenergie & Umwelttechnik Ag
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
Priority claimed from DE10222604A external-priority patent/DE10222604A1/de
Application filed by Bu Bioenergie & Umwelttechnik Ag filed Critical Bu Bioenergie & Umwelttechnik Ag
Priority to EP02742810A priority Critical patent/EP1485448A2/fr
Publication of WO2003012014A2 publication Critical patent/WO2003012014A2/fr
Publication of WO2003012014A3 publication Critical patent/WO2003012014A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0045—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by means of a rotary device in the flow channel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • C10J3/482—Gasifiers with stationary fluidised bed
    • 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
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • 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
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C10J3/56—Apparatus; Plants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C10K1/026—Dust removal by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00504—Controlling the temperature by means of a burner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/158—Screws
    • 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
    • C10J2300/12—Heating the gasifier
    • C10J2300/1246—Heating the gasifier by external or indirect heating
    • 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
    • C10J2300/12—Heating the gasifier
    • C10J2300/1269—Heating the gasifier by radiating device, e.g. radiant tubes
    • 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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water

Definitions

  • the heating pipes could be heated by burning gas.
  • gas advantageously makes it possible that even process gas generated in the gasification process can be circulated and used for heating material to be gasified.
  • a modification of the flame could be created by adding air to the heating tubes. The addition of air could change the gas concentration and thus the temperature of the flame, so that the radiation characteristics of the heat radiation can be influenced. It is also conceivable that the air is supplied at a certain flow rate, so that the shape of the flame within the heating tube is modeled by the air flow. The shape of the flame has a significant influence on the heat transfer from the flame to the heating tube material.
  • the steam could be blown into the reactor through steam nozzles.
  • the provision of steam nozzles allows the fluidized bed to be modified so that the water vapor can be blown into the fluidized bed at different speeds.
  • various characteristic forms of the flow characteristics of the fluidized bed are conceivable, which can be adjusted depending on the application and reactivity of the material to be gasified.
  • the fluidized bed could be generated by injecting water vapor with the addition of the material to be gasified into the fluidized bed. This measure ensures that the material to be gasified is swirled immediately and is therefore subjected to heat exchange particularly quickly. This ensures that the desired reactions are particularly homogeneous and rapid.

Abstract

Dispositif de production de gaz (10), en particulier de gaz de synthèse riche en hydrogène à partir d'une matière biogène (9) ou de toute autre matière carbonée (9), ladite matière (9) étant gazéifiée de manière allothermique dans un réacteur (1) avec production d'un lit fluidisé (2) et ledit lit fluidisé (2) étant chauffé. Selon la présente invention, pour obtenir une production économique et efficace de gaz, des tubes de chauffe (3) s'étendent au moins en partie à travers le lit fluidisé (2). La présente invention concerne en outre un procédé de production de gaz (10), en particulier de gaz de synthèse riche en hydrogène à partir de matière biogène (9) ou de toute autre matière carbonée (9), ladite matière (9) étant gazéifiée de manière allothermique dans un réacteur (1) avec production d'un lit fluidisé (2) et ledit lit fluidisé (2) étant chauffé. Le lit fluidisé (2) est chauffé par des tubes de chauffe (3) qui s'étendent au moins en partie à travers ledit lit fluidisé (2).
PCT/DE2002/002242 2001-07-20 2002-06-19 Procede et dispositif de production de gaz WO2003012014A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02742810A EP1485448A2 (fr) 2001-07-20 2002-06-19 Procede et dispositif de production de gaz

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10134442.2 2001-07-20
DE10134442 2001-07-20
DE10222604.0 2002-05-17
DE10222604A DE10222604A1 (de) 2001-07-20 2002-05-17 Vorrichtung und ein Verfahren zur Erzeugung von Gas

Publications (2)

Publication Number Publication Date
WO2003012014A2 true WO2003012014A2 (fr) 2003-02-13
WO2003012014A3 WO2003012014A3 (fr) 2003-10-02

Family

ID=26009709

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/002242 WO2003012014A2 (fr) 2001-07-20 2002-06-19 Procede et dispositif de production de gaz

Country Status (2)

Country Link
EP (1) EP1485448A2 (fr)
WO (1) WO2003012014A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008058347A1 (fr) * 2006-11-17 2008-05-22 Millennium Synfuels, Llc Fabrication de combustibles
ITTO20110145A1 (it) * 2011-02-21 2012-08-22 Pierluigi Martini Apparato per la decomposizione di sostanze organiche vegetali e la produzione di gas combustibile per via termochimica, e relativo gassificatore.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB644013A (en) * 1946-08-15 1950-10-04 Standard Oil Dev Co Improvements in or relating to the supply of heat to fluidized solid systems
GB866481A (en) * 1957-10-16 1961-04-26 Jaroslav Beranek Apparatus for the performance of physical and chemical processes in a liquefied layer
GB1525222A (en) * 1973-05-05 1978-09-20 Pearce A Fluidised beds
US4499944A (en) * 1982-02-18 1985-02-19 Tokyo Shibaura Denki Kabushiki Kaisha Heat exchangers installed in fluidized beds
US4756722A (en) * 1985-05-21 1988-07-12 M.A.N. Ghh Device for gasifying coal
EP0383565A1 (fr) * 1989-02-14 1990-08-22 Manufacturing And Technology Conversion International, Inc. Procédés et appareil pour réactions endothermiques
DE19900116A1 (de) * 1999-01-05 2000-07-06 Univ Muenchen Tech Vorrichtung zur Trocknung, Pyrolyse und Vergasung biogener Einsatzstoffe

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB644013A (en) * 1946-08-15 1950-10-04 Standard Oil Dev Co Improvements in or relating to the supply of heat to fluidized solid systems
GB866481A (en) * 1957-10-16 1961-04-26 Jaroslav Beranek Apparatus for the performance of physical and chemical processes in a liquefied layer
GB1525222A (en) * 1973-05-05 1978-09-20 Pearce A Fluidised beds
US4499944A (en) * 1982-02-18 1985-02-19 Tokyo Shibaura Denki Kabushiki Kaisha Heat exchangers installed in fluidized beds
US4756722A (en) * 1985-05-21 1988-07-12 M.A.N. Ghh Device for gasifying coal
EP0383565A1 (fr) * 1989-02-14 1990-08-22 Manufacturing And Technology Conversion International, Inc. Procédés et appareil pour réactions endothermiques
DE19900116A1 (de) * 1999-01-05 2000-07-06 Univ Muenchen Tech Vorrichtung zur Trocknung, Pyrolyse und Vergasung biogener Einsatzstoffe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008058347A1 (fr) * 2006-11-17 2008-05-22 Millennium Synfuels, Llc Fabrication de combustibles
ITTO20110145A1 (it) * 2011-02-21 2012-08-22 Pierluigi Martini Apparato per la decomposizione di sostanze organiche vegetali e la produzione di gas combustibile per via termochimica, e relativo gassificatore.

Also Published As

Publication number Publication date
WO2003012014A3 (fr) 2003-10-02
EP1485448A2 (fr) 2004-12-15

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