CA2651406A1 - A gas conditioning system - Google Patents

A gas conditioning system Download PDF

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Publication number
CA2651406A1
CA2651406A1 CA002651406A CA2651406A CA2651406A1 CA 2651406 A1 CA2651406 A1 CA 2651406A1 CA 002651406 A CA002651406 A CA 002651406A CA 2651406 A CA2651406 A CA 2651406A CA 2651406 A1 CA2651406 A1 CA 2651406A1
Authority
CA
Canada
Prior art keywords
gas
conditioning system
conditioner
conditioning
particulate matter
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.)
Granted
Application number
CA002651406A
Other languages
French (fr)
Other versions
CA2651406C (en
Inventor
Andreas Tsangaris
Margaret Swain
Douglas Michael Feasby
Scott Douglas Basham
Ashish Chotaliya
Pascale Bonnie Marceau
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.)
CANADIAN WATER PROJECTS Inc
Plasco Energy Group Inc
Original Assignee
Individual
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 PCT/CA2006/000881 external-priority patent/WO2006128285A1/en
Application filed by Individual filed Critical Individual
Priority to CA2651406A priority Critical patent/CA2651406C/en
Priority claimed from PCT/US2007/068411 external-priority patent/WO2007131240A2/en
Publication of CA2651406A1 publication Critical patent/CA2651406A1/en
Application granted granted Critical
Publication of CA2651406C publication Critical patent/CA2651406C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C10K1/024—Dust removal by filtration
    • 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
    • C10J3/723—Controlling or regulating the gasification process
    • 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
    • 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
    • C10K1/102—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing free acid
    • 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
    • C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
    • C10J2300/1618—Modification of synthesis gas composition, e.g. to meet some criteria
    • 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
    • C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
    • C10J2300/1628—Ash post-treatment
    • C10J2300/1634—Ash vitrification
    • 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
    • C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Industrial Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

The present invention provides a gas conditioning system for processing an input gas from a low temperature gasification system to an output gas of desired characteristics. The system comprises a two-stage process, the first stage separating heavy metals and particulate matter in a dry phase, and the second stage including further processing steps of removing acid gases, and/or other contaminants. Optional processes include adjusting the humidity and temperature of the input gas as it passes through the gas conditioning system. The presence and sequence of processing steps is determined by the composition of the input gas, the desired composition of output gas for downstream applications, and by efficiency and waste minimization.

Claims (15)

1. A gas conditioning system for conditioning an input gas from one or more locations within a gasification system to provide a conditioned gas, said gas conditioning system comprising:
a. a first gas conditioner comprising one or more particle removal units for removing particulate matter from the input gas in a first conditioning stage to provide a conditioned gas and removed particulate matter;
b. a solid residue conditioner for receiving and processing said removed particulate matter to produce a secondary gas and solid waste; and c. a second gas conditioner operatively associated with said solid residue conditioner, said second gas conditioner comprising a gas cooler and one or more further particle removal units for removing particulate matter from said secondary gas to provide a partially conditioned secondary gas, said second gas conditioner configured to pass said secondary gas through said gas cooler for cooling prior to entry of the secondary gas into the one or more further particle removal units and to pass said partially conditioned secondary gas to the first gas conditioner for further processing.
2. The gas conditioning system according to claim 1, wherein said first gas conditioner further comprises one or more components downstream of said one or more particle removal units for implementing further conditioning of the input gas in a second conditioning stage to remove additional contaminants from the input gas.
3. The gas conditioning system according to claim 1, wherein said one or more locations is a gasifier.
4. The gas conditioning system according to claim 1 or 2, wherein said first gas conditioner additionally comprises at least one other component for implementing a dry phase processing step in said first conditioning stage.
5. The gas conditioning system according to any one of claims 1 to 3, wherein one of said one or more particle removal units is a baghouse filter.
6. The gas conditioning system according to claim 3, wherein said component for implementing said dry phase processing step is a dry injection system.
7. The gas conditioning system according to claim 2, wherein said one or more components comprise one or more components for acid gas removal.
8. The gas conditioning system according to claim 7, wherein said one or more components for acid gas removal comprise an HCl scrubber.
9. The gas conditioning system according to claim 7 or 8, wherein said one or more components for acid gas removal comprise an H2S removal system.
10. The gas conditioning system according to claim 2, wherein said one or more components comprise a particle removal unit.
11. The gas conditioning system according to claim 10, wherein said particle removal unit is an activated carbon mercury polisher.
12. The gas conditioning system according to any one of claims 1 to 11, wherein said converter gas conditioner further comprises a blower for moving the input gas through the gas conditioning system.
13. The gas conditioning system according to any one of claims 1 to 12, wherein said first gas conditioner further comprises a cooling unit upstream of said one or more particle removal units.
14. The gas conditioning system according to any one of claims 1 to 13, wherein said second gas conditioner further comprises a cooling unit downstream of one or more further particle removal units, and an activated carbon bed downstream of said cooling unit.
15. A process for providing a conditioned gas from an input gas from one or more locations within a gasification system, said process comprising the following steps:
a. removing particulate matter from said input gas in a first gas conditioner in a first conditioning stage to provide a conditioned gas and removed particulate matter;
b. transferring the removed particulate matter to a solid residue conditioner and melting the removed particulate matter to produce a solid waste and a secondary gas;
c. conditioning said secondary gas in a second gas conditioner by cooling and removing particulate matter from said secondary gas to provide a partially conditioned secondary gas; and d. transferring said partially conditioned secondary gas to said first gas conditioner for further conditioning.
CA2651406A 2006-05-05 2007-05-07 A gas conditioning system Expired - Fee Related CA2651406C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2651406A CA2651406C (en) 2006-05-05 2007-05-07 A gas conditioning system

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US79797306P 2006-05-05 2006-05-05
US74661606P 2006-05-05 2006-05-05
US60/797,973 2006-05-05
US60/746,616 2006-05-05
PCT/CA2006/000881 WO2006128285A1 (en) 2005-06-03 2006-06-05 A system for the conversion of carbonaceous feedstocks to a gas of a specified composition
CAPCT/CA2006/000881 2006-06-05
US86411606P 2006-11-02 2006-11-02
US60/864,116 2006-11-02
US91117907P 2007-04-11 2007-04-11
US60/911,179 2007-04-11
CA2651406A CA2651406C (en) 2006-05-05 2007-05-07 A gas conditioning system
PCT/US2007/068411 WO2007131240A2 (en) 2006-05-05 2007-05-07 A gas conditioning system

Publications (2)

Publication Number Publication Date
CA2651406A1 true CA2651406A1 (en) 2007-11-15
CA2651406C CA2651406C (en) 2012-03-06

Family

ID=56290963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2651406A Expired - Fee Related CA2651406C (en) 2006-05-05 2007-05-07 A gas conditioning system

Country Status (1)

Country Link
CA (1) CA2651406C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010118513A1 (en) * 2009-04-17 2010-10-21 Proterrgo Inc. Method and apparatus for gasification of organic waste
US9139785B2 (en) 2006-10-13 2015-09-22 Proterrgo, Inc. Method and apparatus for gasification of organic waste in batches
CN107051151A (en) * 2016-12-13 2017-08-18 广西红润化工科技有限公司 Combined type multi-stage falling-film absorption tower for exhaust-gas treatment
CN107952365A (en) * 2017-12-01 2018-04-24 中国电建集团河北省电力勘测设计研究院有限公司 A kind of high-temperature flue gas evaporation desulfurizing waste water processing device and its processing method
CN109004250A (en) * 2018-09-11 2018-12-14 大连锐格新能源科技有限公司 A kind of device and method of quick adjusting pipeline gas temperature humidity
CN116116025A (en) * 2023-01-31 2023-05-16 安徽东科新材料有限公司 Device and process for preparing diethyl carbonate based on dimethyl carbonate exchange method
CN116294374A (en) * 2023-02-22 2023-06-23 麦克维尔空调制冷(苏州)有限公司 Intelligent refrigerating system with glycol flow rate monitoring function

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9139785B2 (en) 2006-10-13 2015-09-22 Proterrgo, Inc. Method and apparatus for gasification of organic waste in batches
AU2010237560B2 (en) * 2009-04-17 2015-09-10 Proterrgo Inc. Method and apparatus for gasification of organic waste
US9657941B2 (en) 2009-04-17 2017-05-23 Proterrgo Inc. Method and apparatus for gasification of organic waste
WO2010118513A1 (en) * 2009-04-17 2010-10-21 Proterrgo Inc. Method and apparatus for gasification of organic waste
CN107051151A (en) * 2016-12-13 2017-08-18 广西红润化工科技有限公司 Combined type multi-stage falling-film absorption tower for exhaust-gas treatment
CN107952365B (en) * 2017-12-01 2024-05-10 中国电建集团河北省电力勘测设计研究院有限公司 High-temperature flue gas evaporation desulfurization wastewater treatment device and treatment method thereof
CN107952365A (en) * 2017-12-01 2018-04-24 中国电建集团河北省电力勘测设计研究院有限公司 A kind of high-temperature flue gas evaporation desulfurizing waste water processing device and its processing method
CN109004250A (en) * 2018-09-11 2018-12-14 大连锐格新能源科技有限公司 A kind of device and method of quick adjusting pipeline gas temperature humidity
CN109004250B (en) * 2018-09-11 2023-05-05 大连锐格新能源科技有限公司 Device and method for rapidly adjusting temperature and humidity of pipeline gas
CN116116025A (en) * 2023-01-31 2023-05-16 安徽东科新材料有限公司 Device and process for preparing diethyl carbonate based on dimethyl carbonate exchange method
CN116116025B (en) * 2023-01-31 2023-09-01 安徽东科新材料有限公司 Device and process for preparing diethyl carbonate based on dimethyl carbonate exchange method
CN116294374A (en) * 2023-02-22 2023-06-23 麦克维尔空调制冷(苏州)有限公司 Intelligent refrigerating system with glycol flow rate monitoring function
CN116294374B (en) * 2023-02-22 2023-12-19 麦克维尔空调制冷(苏州)有限公司 Intelligent refrigerating system with glycol flow rate monitoring function

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Publication number Publication date
CA2651406C (en) 2012-03-06

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