CA1060210A - Coal gasification process with improved procedures for continuously feeding lump coal under pressure and apparatus therefor - Google Patents

Coal gasification process with improved procedures for continuously feeding lump coal under pressure and apparatus therefor

Info

Publication number
CA1060210A
CA1060210A CA218,466A CA218466A CA1060210A CA 1060210 A CA1060210 A CA 1060210A CA 218466 A CA218466 A CA 218466A CA 1060210 A CA1060210 A CA 1060210A
Authority
CA
Canada
Prior art keywords
liquid
path
particles
volume
inlet
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.)
Expired
Application number
CA218,466A
Other languages
English (en)
French (fr)
Inventor
Erwin D. Funk
Michael I. Sherman
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.)
Kamyr Inc
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
Priority claimed from US05/542,407 external-priority patent/US4017270A/en
Application filed by Kamyr Inc filed Critical Kamyr Inc
Application granted granted Critical
Publication of CA1060210A publication Critical patent/CA1060210A/en
Expired 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
    • C10J3/30—Fuel charging 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
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/156—Sluices, e.g. mechanical sluices for preventing escape of gas through the feed inlet
    • 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
    • C10J2200/15—Details of feeding means
    • C10J2200/158—Screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Centrifugal Separators (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA218,466A 1974-01-31 1975-01-23 Coal gasification process with improved procedures for continuously feeding lump coal under pressure and apparatus therefor Expired CA1060210A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43827374A 1974-01-31 1974-01-31
US05/542,407 US4017270A (en) 1974-01-31 1975-01-20 Coal gasification process with improved procedures for continuously feeding lump coal under pressure

Publications (1)

Publication Number Publication Date
CA1060210A true CA1060210A (en) 1979-08-14

Family

ID=27031608

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,466A Expired CA1060210A (en) 1974-01-31 1975-01-23 Coal gasification process with improved procedures for continuously feeding lump coal under pressure and apparatus therefor

Country Status (11)

Country Link
JP (1) JPS613837B2 (xx)
AU (1) AU7756975A (xx)
CA (1) CA1060210A (xx)
DE (1) DE2503400C2 (xx)
FI (1) FI56695C (xx)
FR (1) FR2259893B1 (xx)
GB (1) GB1483135A (xx)
IE (1) IE41132B1 (xx)
IT (1) IT1031401B (xx)
NO (1) NO750192L (xx)
SE (1) SE405013B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950147A (en) * 1974-08-08 1976-04-13 Kamyr, Inc. Process for feeding coal to a fluidized bed or suspended particle pressurized processing chamber and apparatus for carrying out the same
DE2734728C2 (de) * 1977-08-02 1986-07-31 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Eintragen von Kohle in einen Druckvergasungsreaktor
JPH0578671A (ja) * 1991-09-20 1993-03-30 Hitachi Ltd 石炭のガス化方法及びガス化装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669509A (en) * 1948-09-16 1954-02-16 Texaco Development Corp Process for gasifying carbonaceous solids
DE1054199B (de) * 1955-04-29 1959-04-02 Kohlenscheidungs Ges Mit Besch Verfahren zum Betrieb der Brennstoffschleuse eines Gaserzeugers
SE300755B (xx) * 1964-04-16 1968-05-06 Kamyr Ab
SE324949B (xx) * 1965-11-17 1970-06-15 Kamyr Ab

Also Published As

Publication number Publication date
DE2503400A1 (de) 1975-08-14
JPS613837B2 (xx) 1986-02-04
SE405013B (sv) 1978-11-13
FI750251A (xx) 1975-08-01
FR2259893B1 (xx) 1979-01-05
FI56695C (fi) 1980-03-10
DE2503400C2 (de) 1986-09-18
GB1483135A (en) 1977-08-17
JPS50114404A (xx) 1975-09-08
IE41132B1 (en) 1979-10-24
FR2259893A1 (xx) 1975-08-29
IT1031401B (it) 1979-04-30
AU7756975A (en) 1976-07-29
IE41132L (en) 1975-07-31
SE7500762L (xx) 1975-08-01
NO750192L (xx) 1975-08-25
FI56695B (fi) 1979-11-30

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