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WO2011064099A3 - Procédé pour minimiser les dépôts de carbonate sur les surfaces d'échange thermique d'échangeurs thermiques dans le circuit d'eau de trempe d'une installation de gazéification à flux entraîné - Google Patents

Procédé pour minimiser les dépôts de carbonate sur les surfaces d'échange thermique d'échangeurs thermiques dans le circuit d'eau de trempe d'une installation de gazéification à flux entraîné Download PDF

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Publication number
WO2011064099A3
WO2011064099A3 PCT/EP2010/067256 EP2010067256W WO2011064099A3 WO 2011064099 A3 WO2011064099 A3 WO 2011064099A3 EP 2010067256 W EP2010067256 W EP 2010067256W WO 2011064099 A3 WO2011064099 A3 WO 2011064099A3
Authority
WO
WIPO (PCT)
Prior art keywords
quench water
carbon dioxide
gasification installation
transfer surfaces
water
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.)
Ceased
Application number
PCT/EP2010/067256
Other languages
German (de)
English (en)
Other versions
WO2011064099A2 (fr
Inventor
Dietmar Adler
Norbert Fischer
Joachim Lamp
Katja Schulz
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of WO2011064099A2 publication Critical patent/WO2011064099A2/fr
Publication of WO2011064099A3 publication Critical patent/WO2011064099A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • 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
    • C10J3/86—Other features combined with waste-heat boilers
    • 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
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/101—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids with water only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0213—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using attenuators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
    • G01J3/524—Calibration of colorimeters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • 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
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/169—Integration of gasification processes with another plant or parts within the plant with water treatments
    • 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
    • C10J2300/1861—Heat exchange between at least two process streams
    • C10J2300/1892—Heat exchange between at least two process streams with one stream being water/steam
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J2003/2866—Markers; Calibrating of scan

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treating Waste Gases (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Gas Separation By Absorption (AREA)
  • Industrial Gases (AREA)

Abstract

La présente invention concerne un procédé pour minimiser les dépôts de carbonate sur les surfaces d'échange thermique d'échangeurs thermiques dans le circuit d'eau de trempe d'une installation de gazéification à flux entraîné. Selon ce procédé, l'eau de trempe en excès du système de trempe (1) est détendue et nettoyée (2), puis elle est amenée à la pression de fonctionnement de l'installation de gazéification (3), du dioxyde de carbone est ajouté à l'eau de trempe (4) dans une quantité permettant d'obtenir un rapport calco-carbonique au moins égal à l'équilibre calco-carbonique existant, l'eau de trempe est chauffée au maximum à une température à laquelle la teneur dissoute en dioxyde de carbone dans l'eau de processus préalablement chauffée est supérieure à la teneur en dioxyde de carbone avant l'augmentation de pression de l'eau de processus, puis l'eau de trempe préalablement chauffée est conduite au système de trempe afin de refroidir le gaz brut. La dissolution du dioxyde de carbone permet d'obtenir un excès d'acide carbonique dans l'eau de processus qui agit de façon à dissoudre le calcaire.
PCT/EP2010/067256 2009-11-27 2010-11-11 Procédé pour minimiser les dépôts de carbonate sur les surfaces d'échange thermique d'échangeurs thermiques dans le circuit d'eau de trempe d'une installation de gazéification à flux entraîné Ceased WO2011064099A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009056167.6 2009-11-27
DE102009056167A DE102009056167A1 (de) 2009-11-27 2009-11-27 Minimierung von Karbonatablagerungen an den Wärmeübertragerflächen von Wärmetauschern im Quenchwasserkreislauf einer Flugstromvergasungsanlage

Publications (2)

Publication Number Publication Date
WO2011064099A2 WO2011064099A2 (fr) 2011-06-03
WO2011064099A3 true WO2011064099A3 (fr) 2011-12-29

Family

ID=43638882

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/067256 Ceased WO2011064099A2 (fr) 2009-11-27 2010-11-11 Procédé pour minimiser les dépôts de carbonate sur les surfaces d'échange thermique d'échangeurs thermiques dans le circuit d'eau de trempe d'une installation de gazéification à flux entraîné

Country Status (2)

Country Link
DE (2) DE102009056167A1 (fr)
WO (1) WO2011064099A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012111894A1 (de) * 2012-12-06 2014-06-12 Krones Ag Verfahren und Vorrichtung zum Cracken von Gasen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102401A1 (fr) * 1982-08-27 1984-03-14 Guldager Electrolyse International & Cie. Procédé pour la prévention de dépôts calcaires dans les systèmes aqueux
DE3533328A1 (de) * 1984-09-19 1986-03-27 Keripar, Budapest Verfahren und vorrichtung zur entfernung von wassersteinueberzuegen ohne saeurebehandlung
EP0648828A2 (fr) * 1993-10-15 1995-04-19 Texaco Development Corporation Filtration de rendement efficace d'eaux de réfroidissement et de lavage de gaz de synthèse
US5720884A (en) * 1996-06-25 1998-02-24 Mg Industries Method for automatic control of corrosion in a water distribution system
US20080006587A1 (en) * 2006-07-06 2008-01-10 Robert Cumming Method and apparatus for transfer of carbon dioxide gas to an aqueous solution
DE102007037860A1 (de) * 2007-08-10 2009-02-19 Siemens Ag Beschichtung des Rohgasweges einer Flugstromvergasungsanlage mit einer thermisch beständigen Antihaftschicht

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756035A (en) * 1951-10-26 1956-07-24 Freeport Sulphur Co Heating of saline water and mining of sulfur therewith
JP2003236561A (ja) 2002-02-19 2003-08-26 Toshiba Plant Kensetsu Co Ltd 排水処理装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102401A1 (fr) * 1982-08-27 1984-03-14 Guldager Electrolyse International & Cie. Procédé pour la prévention de dépôts calcaires dans les systèmes aqueux
DE3533328A1 (de) * 1984-09-19 1986-03-27 Keripar, Budapest Verfahren und vorrichtung zur entfernung von wassersteinueberzuegen ohne saeurebehandlung
EP0648828A2 (fr) * 1993-10-15 1995-04-19 Texaco Development Corporation Filtration de rendement efficace d'eaux de réfroidissement et de lavage de gaz de synthèse
US5720884A (en) * 1996-06-25 1998-02-24 Mg Industries Method for automatic control of corrosion in a water distribution system
US20080006587A1 (en) * 2006-07-06 2008-01-10 Robert Cumming Method and apparatus for transfer of carbon dioxide gas to an aqueous solution
DE102007037860A1 (de) * 2007-08-10 2009-02-19 Siemens Ag Beschichtung des Rohgasweges einer Flugstromvergasungsanlage mit einer thermisch beständigen Antihaftschicht

Also Published As

Publication number Publication date
WO2011064099A2 (fr) 2011-06-03
DE202009018929U1 (de) 2014-10-28
DE102009056167A1 (de) 2011-06-01

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