EP4784708A2 - Vergaserhalskühlung - Google Patents

Vergaserhalskühlung

Info

Publication number
EP4784708A2
EP4784708A2 EP24790059.0A EP24790059A EP4784708A2 EP 4784708 A2 EP4784708 A2 EP 4784708A2 EP 24790059 A EP24790059 A EP 24790059A EP 4784708 A2 EP4784708 A2 EP 4784708A2
Authority
EP
European Patent Office
Prior art keywords
coolant
temperature
gasifier
refractory
quench
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.)
Pending
Application number
EP24790059.0A
Other languages
English (en)
French (fr)
Inventor
Yichuan Fang
Guiding WANG
Ganesan RAMACHANDRAN
Kevin Michael Sullivan
Qiong ZHOU
Yan Zhao
Henry Choisun Chan
John Saunders Stevenson
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals 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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of EP4784708A2 publication Critical patent/EP4784708A2/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; 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
    • 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
    • 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
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/06—Continuous processes
    • C10J3/12—Continuous processes using solid heat-carriers
    • 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
    • C10J3/726—Start-up
    • 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
    • C10J3/76—Water jackets; Steam boiler-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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/09—Mechanical details of gasifiers not otherwise provided for, e.g. sealing means
    • 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
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/74—Construction of shells or jackets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Ceramic Products (AREA)
EP24790059.0A 2023-09-29 2024-09-26 Vergaserhalskühlung Pending EP4784708A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18/477,815 US20250109344A1 (en) 2023-09-29 2023-09-29 Gasifier Throat Cooling
PCT/US2024/048578 WO2025072460A2 (en) 2023-09-29 2024-09-26 Gasifier throat cooling

Publications (1)

Publication Number Publication Date
EP4784708A2 true EP4784708A2 (de) 2026-08-05

Family

ID=93100574

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24790059.0A Pending EP4784708A2 (de) 2023-09-29 2024-09-26 Vergaserhalskühlung

Country Status (5)

Country Link
US (1) US20250109344A1 (de)
EP (1) EP4784708A2 (de)
CN (1) CN121925467A (de)
AU (1) AU2024353753A1 (de)
WO (1) WO2025072460A2 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD145181A3 (de) * 1978-09-28 1980-11-26 Helmut Peise Reaktor zur gaserzeugung durch partialoxidation unter erhoehtem druck
DE2951153C2 (de) * 1979-12-19 1981-11-12 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Vorrichtung zum Reinigen und durch Kohlevergasung erzeugtem Synthesegas
US5851497A (en) * 1994-11-18 1998-12-22 Texaco Inc. Gasifier throat
DE19643258B4 (de) * 1996-10-19 2009-09-03 Siemens Aktiengesellschaft Flugstromvergaser zur Vergasung von kohlenstoff- und aschehaltigen Brenn-, Rest- und Abfallstoffen
US9051522B2 (en) * 2006-12-01 2015-06-09 Shell Oil Company Gasification reactor
AU2009357333B2 (en) * 2009-12-25 2013-11-14 Changzheng Engineering Co., Ltd. Highly efficient and clean gasification apparatus for carbonaceous dry powder and method thereof
CN102140372B (zh) * 2011-02-23 2015-10-21 惠生工程（中国）有限公司 一种高温粗合成气激冷装置
CN104327881B (zh) * 2014-10-16 2017-01-11 煤炭科学技术研究院有限公司 一种液态连续排渣固定床气化炉及其气化方法
CN105861064B (zh) * 2015-01-23 2018-11-16 通用电气公司 煤浆预热装置及使用该装置的煤气化系统和方法

Also Published As

Publication number Publication date
WO2025072460A3 (en) 2025-05-01
WO2025072460A2 (en) 2025-04-03
CN121925467A (zh) 2026-04-24
AU2024353753A1 (en) 2026-05-07
US20250109344A1 (en) 2025-04-03

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