WO2011064099A3 - Minimization of carbonate deposits on the heat transfer surfaces of heat exchangers in the quench water circuit of a flow gasification installation - Google Patents

Minimization of carbonate deposits on the heat transfer surfaces of heat exchangers in the quench water circuit of a flow gasification installation 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
Application number
PCT/EP2010/067256
Other languages
German (de)
French (fr)
Other versions
WO2011064099A2 (en
Inventor
Dietmar Adler
Norbert Fischer
Joachim Lamp
Katja Schulz
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2011064099A2 publication Critical patent/WO2011064099A2/en
Publication of WO2011064099A3 publication Critical patent/WO2011064099A3/en

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

Abstract

The invention relates to a method for minimizing carbonate deposits on the heat transfer surfaces of heat exchangers in the quench water circuit of a flow gasification installation wherein the excess quench water from the quencher (1) is calmed and cleaned (2) and raised to the operating pressure of the gasification installation (3), carbon dioxide is dosed to the quench water (4) at such an amount that a lime-carbonic acid ratio results that equals at least the prevailing lime-carbonic acid weight, the quench water is heated at maximum to a temperature at which the dissolved content of carbon dioxide in the pre-heated process water is over the content of carbon dioxide before the pressure increase of the process water and the pre-heated quench water is supplied to the quencher for cooling the raw gas. According to the invention, an excess of carbon dioxide in the process water is achieved by the solution of carbon dioxide, which has lime-dissolving effects.
PCT/EP2010/067256 2009-11-27 2010-11-11 Minimization of carbonate deposits on the heat transfer surfaces of heat exchangers in the quench water circuit of a flow gasification installation WO2011064099A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009056167.6 2009-11-27
DE102009056167A DE102009056167A1 (en) 2009-11-27 2009-11-27 Minimization of carbonate deposits on the heat exchanger surfaces of heat exchangers in the quench water circuit of an entrainment gasification plant

Publications (2)

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

Family

ID=43638882

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/067256 WO2011064099A2 (en) 2009-11-27 2010-11-11 Minimization of carbonate deposits on the heat transfer surfaces of heat exchangers in the quench water circuit of a flow gasification installation

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012111894A1 (en) * 2012-12-06 2014-06-12 Krones Ag Method and apparatus for cracking gases

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102401A1 (en) * 1982-08-27 1984-03-14 Guldager Electrolyse International & Cie. Method of preventing scale deposits in water systems
DE3533328A1 (en) * 1984-09-19 1986-03-27 Keripar, Budapest METHOD AND DEVICE FOR THE REMOVAL OF WATER STONE WITHOUT ACID TREATMENT
EP0648828A2 (en) * 1993-10-15 1995-04-19 Texaco Development Corporation Energy efficient filtration of syngas cooling and scrubbing water
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 (en) * 2007-08-10 2009-02-19 Siemens Ag Coating of the raw gas path of an entrainment gasification plant with a thermally resistant non-stick coating

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 (en) 2002-02-19 2003-08-26 Toshiba Plant Kensetsu Co Ltd Waste water treatment apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0102401A1 (en) * 1982-08-27 1984-03-14 Guldager Electrolyse International & Cie. Method of preventing scale deposits in water systems
DE3533328A1 (en) * 1984-09-19 1986-03-27 Keripar, Budapest METHOD AND DEVICE FOR THE REMOVAL OF WATER STONE WITHOUT ACID TREATMENT
EP0648828A2 (en) * 1993-10-15 1995-04-19 Texaco Development Corporation Energy efficient filtration of syngas cooling and scrubbing water
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 (en) * 2007-08-10 2009-02-19 Siemens Ag Coating of the raw gas path of an entrainment gasification plant with a thermally resistant non-stick coating

Also Published As

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

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