ZA731775B - Two stage gasification of pretreated coal - Google Patents

Two stage gasification of pretreated coal

Info

Publication number
ZA731775B
ZA731775B ZA731775A ZA731775A ZA731775B ZA 731775 B ZA731775 B ZA 731775B ZA 731775 A ZA731775 A ZA 731775A ZA 731775 A ZA731775 A ZA 731775A ZA 731775 B ZA731775 B ZA 731775B
Authority
ZA
South Africa
Prior art keywords
stage gasification
pretreated coal
pretreated
coal
gasification
Prior art date
Application number
ZA731775A
Other languages
English (en)
Inventor
E Donath
Original Assignee
Bituminous Coal Research
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 Bituminous Coal Research filed Critical Bituminous Coal Research
Publication of ZA731775B publication Critical patent/ZA731775B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • 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
    • 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
    • C10J3/72—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
    • 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
    • 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
    • C10J3/82—Gas withdrawal means
    • C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
    • C10J3/845—Quench rings
    • 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
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0979—Water as supercritical steam
    • 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
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Industrial Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
ZA731775A 1972-03-23 1973-03-14 Two stage gasification of pretreated coal ZA731775B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00237332A US3817723A (en) 1972-03-23 1972-03-23 Two-stage gasification of pretreated coal

Publications (1)

Publication Number Publication Date
ZA731775B true ZA731775B (en) 1974-10-30

Family

ID=22893287

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731775A ZA731775B (en) 1972-03-23 1973-03-14 Two stage gasification of pretreated coal

Country Status (7)

Country Link
US (1) US3817723A (xx)
JP (1) JPS5224041B2 (xx)
CA (1) CA979653A (xx)
DE (1) DE2312350A1 (xx)
FR (1) FR2177087A1 (xx)
GB (1) GB1384864A (xx)
ZA (1) ZA731775B (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099933A (en) * 1973-06-01 1978-07-11 Hydrocarbon Research, Inc. Process for the multiple zone gasification of coal
JPS5182721U (xx) * 1974-12-24 1976-07-02
US3988237A (en) * 1974-12-27 1976-10-26 Union Carbide Corporation Integrated coal hydrocarbonization and gasification of char
JPS5260806A (en) * 1975-11-15 1977-05-19 Agency Of Ind Science & Technol Simultaneous gasification of coal and residual oil
US4118201A (en) * 1976-07-14 1978-10-03 Mobil Oil Corporation Production of low sulfur fuels from coal
US4198212A (en) * 1977-05-24 1980-04-15 The Lummus Company Coal gasification effluent treatment
US4158552A (en) * 1977-08-29 1979-06-19 Combustion Engineering, Inc. Entrained flow coal gasifier
US4234407A (en) * 1979-02-26 1980-11-18 The United States Of America As Represented By The United States Department Of Energy Reactor and method for hydrocracking carbonaceous material
US4234408A (en) * 1979-04-13 1980-11-18 The United States Of America As Represented By The United States Department Of Energy Process for hydrocracking carbonaceous material in liquid carrier
FR2458581A1 (fr) * 1979-06-13 1981-01-02 Electricite De France Perfectionnements aux procedes et installation pour la gazeification de combustibles solides
US4323446A (en) * 1979-08-30 1982-04-06 Hydrocarbon Research, Inc. Multi-zone coal conversion process using particulate carrier material
FR2520354A1 (fr) * 1982-01-27 1983-07-29 Inst Francais Du Petrole Procede de methanisation des matieres carbonees solides
JPH0649874B2 (ja) * 1982-08-25 1994-06-29 株式会社日立製作所 石炭の噴流層ガス化方法
US4544478A (en) * 1982-09-03 1985-10-01 Chevron Research Company Process for pyrolyzing hydrocarbonaceous solids to recover volatile hydrocarbons
DE3236504A1 (de) * 1982-09-29 1984-03-29 Kraftwerk Union AG, 4330 Mülheim Verfahren zur gewinnung von kohlenwasserstoffen aus oelhaltigem gestein oder sand durch hydrierende schwelung
GB2151253A (en) * 1983-12-13 1985-07-17 British Gas Corp Methane from coal
DE3433238C1 (de) * 1984-09-11 1986-01-09 Artur Richard 6000 Frankfurt Greul Verfahren zur Wirbelschichtvergasung vom Müll zusammen mit anderen Brennstoffen und Einrichtung zur Durchführung des Verfahrens
US4720289A (en) * 1985-07-05 1988-01-19 Exxon Research And Engineering Company Process for gasifying solid carbonaceous materials
BR9306318A (pt) * 1992-05-08 1998-09-01 Victoria Elect Commission Processo integrado e aparelho de secagem e gaseifição de combustivel carbonaceo
DE19536920C2 (de) * 1995-10-04 1998-10-29 Meurer Franz Josef Verfahren und Vorrichtung zum Entstauben des Reaktionsgases eines Vergasungsreaktors
DE19612346A1 (de) * 1996-03-28 1997-10-02 Ver Verwertung Und Entsorgung Kombinierte Brennstofftrocknung und Brenngasaufbereitung
AUPO910097A0 (en) * 1997-09-10 1997-10-02 Generation Technology Research Pty Ltd Power generation process and apparatus
SE0801266A0 (sv) * 2008-05-29 2009-12-21 Blasiak Wlodzimierz Tvåstegsförgasare som använder förupphettad ånga av hög temperatur
KR101890951B1 (ko) * 2012-12-20 2018-08-22 에스케이이노베이션 주식회사 합성 가스 및 고품위 석탄의 동시 생산을 위한 건조 및 가스화 통합 공정
EP4257660A3 (en) * 2021-01-06 2024-01-03 GIDARA Energy B.V. Process and apparatus for producing synthesis gas through thermochemical conversion of biomass and waste materials

Also Published As

Publication number Publication date
CA979653A (en) 1975-12-16
GB1384864A (en) 1975-02-26
JPS497303A (xx) 1974-01-23
AU5351473A (en) 1974-09-26
DE2312350A1 (de) 1973-10-11
US3817723A (en) 1974-06-18
JPS5224041B2 (xx) 1977-06-29
FR2177087A1 (xx) 1973-11-02

Similar Documents

Publication Publication Date Title
ZA731773B (en) Three stage gasification of coal
ZA731775B (en) Two stage gasification of pretreated coal
ZA731772B (en) Two stage downflow gasification of coal
CA954039A (en) In situ coal gasification process
ZA739262B (en) Coal liquefaction
CA960593A (en) Method of in situ coal gasification
AU7299674A (en) Gasification of coal
CA998530A (en) Gasification of solid carbonaceous waste material
ZA737413B (en) Gasification of carbonaceous materials
ZA763280B (en) Coal gasification process
CA962618A (en) Coal liquefaction
ZA714866B (en) Coal gasification plant
ZA71443B (en) Process of gasifying heavy hydrocarbons
AU8426975A (en) Gasification of coal
AU469405B2 (en) Two stage gasification of pretreated coal
ZA727926B (en) Fixed bed compositions for coal gasification
AU472900B2 (en) Demineralisation of brown coal
ZA756047B (en) Coal gasification
AU469468B2 (en) Two stage downflow gasification of coal
AU7756975A (en) Coal gasification process
SU635357A1 (ru) Щелева пылеугольна горелка
AU469916B2 (en) Fixed bed compositions for coal gasification
CA899061A (en) Coal gasification process
CA1000223A (en) Demineralisation of brown coal
AU468919B2 (en) Three stage gasification of coal