IE41619B1 - Coal gasification process with improved procedure for continuously discharging ash particles and apparatus therefor - Google Patents

Coal gasification process with improved procedure for continuously discharging ash particles and apparatus therefor

Info

Publication number
IE41619B1
IE41619B1 IE304/75A IE30475A IE41619B1 IE 41619 B1 IE41619 B1 IE 41619B1 IE 304/75 A IE304/75 A IE 304/75A IE 30475 A IE30475 A IE 30475A IE 41619 B1 IE41619 B1 IE 41619B1
Authority
IE
Ireland
Prior art keywords
path
liquid
volume
ash
water
Prior art date
Application number
IE304/75A
Other languages
English (en)
Other versions
IE41619L (en
Original Assignee
Kamyr 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 Kamyr Inc filed Critical Kamyr Inc
Publication of IE41619L publication Critical patent/IE41619L/xx
Publication of IE41619B1 publication Critical patent/IE41619B1/en

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
    • C10J3/34—Grates; Mechanical ash-removing devices
    • 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
    • C10J3/34—Grates; Mechanical ash-removing devices
    • C10J3/36—Fixed grates
    • 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
    • C10J3/34—Grates; Mechanical ash-removing devices
    • C10J3/40—Movable grates
    • C10J3/42—Rotary grates
    • 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
    • C10J3/78—High-pressure apparatus
    • 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
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • 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
    • 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
    • C10J2300/1884—Heat exchange between at least two process streams with one stream being synthesis 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Industrial Gases (AREA)
IE304/75A 1974-02-15 1975-02-14 Coal gasification process with improved procedure for continuously discharging ash particles and apparatus therefor IE41619B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44311674A 1974-02-15 1974-02-15
US54632075A 1975-02-03 1975-02-03

Publications (2)

Publication Number Publication Date
IE41619L IE41619L (en) 1975-08-15
IE41619B1 true IE41619B1 (en) 1980-02-13

Family

ID=27033413

Family Applications (1)

Application Number Title Priority Date Filing Date
IE304/75A IE41619B1 (en) 1974-02-15 1975-02-14 Coal gasification process with improved procedure for continuously discharging ash particles and apparatus therefor

Country Status (10)

Country Link
JP (1) JPS50140503A (it)
CA (1) CA1049786A (it)
DE (1) DE2506161A1 (it)
FI (1) FI57779C (it)
FR (1) FR2261332B1 (it)
GB (1) GB1495831A (it)
IE (1) IE41619B1 (it)
IT (1) IT1031747B (it)
NO (1) NO750381L (it)
SE (1) SE403622B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606039A1 (de) * 1976-02-14 1977-08-18 Krupp Koppers Gmbh Einrichtung zum zerkleinern groesserer schlackestuecke, die bei der vergasung fester brennstoffe anfallen
DE4032747C2 (de) * 1990-10-16 1996-08-08 Schwarze Pumpe Energiewerke Ag Verfahren zur Naßausschleusung von Aschen aus Generatoren der Kohledruckvergasung
WO2003018720A2 (en) * 2001-08-28 2003-03-06 Sasol-Lurgi Technology Company (Pty) Limited Apparatus and prcess for discharging ash from a high pressure gasifier
US8651772B2 (en) 2007-12-20 2014-02-18 General Electric Company Rotary apparatus for use with a gasifier system and methods of using the same
CN106520209B (zh) * 2016-08-10 2021-12-14 义马煤业综能新能源有限责任公司 一种U-Gas气化炉飞灰连续返炉控制系统及其控制方法
DE102019218310A1 (de) * 2019-11-26 2021-05-27 MFC Multi Fuel Conversion GmbH Festbettvergaser zum Erzeugen eines Produktgases aus schüttbaren kohlenstoffhaltigen Teilchen

Also Published As

Publication number Publication date
JPS50140503A (it) 1975-11-11
SE7501300L (it) 1975-08-18
IT1031747B (it) 1979-05-10
FR2261332B1 (it) 1978-12-29
FR2261332A1 (it) 1975-09-12
FI57779B (fi) 1980-06-30
DE2506161A1 (de) 1975-08-21
GB1495831A (en) 1977-12-21
AU7826675A (en) 1976-08-19
IE41619L (en) 1975-08-15
NO750381L (it) 1975-08-18
CA1049786A (en) 1979-03-06
FI57779C (fi) 1980-10-10
SE403622B (sv) 1978-08-28
FI750416A (it) 1975-08-16

Similar Documents

Publication Publication Date Title
US3950147A (en) Process for feeding coal to a fluidized bed or suspended particle pressurized processing chamber and apparatus for carrying out the same
US4017270A (en) Coal gasification process with improved procedures for continuously feeding lump coal under pressure
US3950146A (en) Continuous process for energy conserving cooperative coal feeding and ash removal of continuous, pressurized coal gasifiers and the like, and apparatus for carrying out the same
US4082368A (en) Method and apparatus for hydraulic transmission of coal, oil shale, mineral ores, etc. from the face to the surface of underground mines
CA2102343C (en) Process and installation for the separation of solid-liquid-mixtures
AU2014233609B2 (en) Filter for continuous filtration of a suspension under pressure
RU2124560C1 (ru) Способ экстракции растворимых веществ из сырья и устройство для его осуществления
US4073629A (en) Coal gasification process with improved procedure for continuously discharging ash particles and apparatus therefor
US2637666A (en) Extraction tower for comminuted material of vegetable or plant origin, particularly sugar beets
IE41619B1 (en) Coal gasification process with improved procedure for continuously discharging ash particles and apparatus therefor
US3375776A (en) Disintegrating material in a liquid carrier and separating the same
US2370353A (en) Centrifugal separator or clarifier
CA1097118A (en) Method of and a grinder for grinding wood under pressure
US5891433A (en) Extracting soluble substances from subdivided solids with a water-base liquid extraction medium
US2870009A (en) Method and apparatus for the separation of liquids from cellulosic pulp
CN209121213U (zh) 一种自动打浆机
US3288293A (en) Pressure filter
CA1060210A (en) Coal gasification process with improved procedures for continuously feeding lump coal under pressure and apparatus therefor
US2804210A (en) shaughnessy
US4461700A (en) Rotary feeder
US2466259A (en) Continuous diffusion unit
CA1065371A (en) Process and apparatus for conveying large particle mined coal, oil shale, ore etc. from underground mines or from strip mines via a pipeline
CN105859102A (zh) 污泥深度脱水装置
WO1992012783A1 (en) Method for filtering slurry or similar material in a continuous pressurized filter and filter suitable for the implementation of the method
CA1065369A (en) Method and apparatus for hydraulic transmission of coal, oil shale, mineral ores, etc. from the face to the surface of underground mines