SE9003172D0 - SET FOR INPUT OF BULK MATERIAL IN A SPACE UNDER OVERPRESSED - Google Patents

SET FOR INPUT OF BULK MATERIAL IN A SPACE UNDER OVERPRESSED

Info

Publication number
SE9003172D0
SE9003172D0 SE9003172A SE9003172A SE9003172D0 SE 9003172 D0 SE9003172 D0 SE 9003172D0 SE 9003172 A SE9003172 A SE 9003172A SE 9003172 A SE9003172 A SE 9003172A SE 9003172 D0 SE9003172 D0 SE 9003172D0
Authority
SE
Sweden
Prior art keywords
bulk material
overpressed
input
space under
chamber
Prior art date
Application number
SE9003172A
Other languages
Swedish (sv)
Other versions
SE468764B (en
SE9003172L (en
Original Assignee
Sydkraft Ab
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 Sydkraft Ab filed Critical Sydkraft Ab
Priority to SE9003172A priority Critical patent/SE468764B/en
Publication of SE9003172D0 publication Critical patent/SE9003172D0/en
Priority to PCT/SE1991/000670 priority patent/WO1992006030A1/en
Publication of SE9003172L publication Critical patent/SE9003172L/en
Publication of SE468764B publication Critical patent/SE468764B/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
    • C10J3/30—Fuel charging devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • 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
    • 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
    • C10J2200/36—Moving parts inside the gasification reactor not otherwise provided for

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Method for feeding bulk material into a space under overpressure, wherein the bulk material (20) is fed into a chamber (10) which is pressurized to a higher pressure, preferably corresponding substantially to said overpressure, and the material is fed into the space from the pressurized chamber. Simultaneously with or after the material being fed into the space, the volume of the chamber is reduced to a volume which is a fractional part of the normal volume of the chamber.
SE9003172A 1990-10-04 1990-10-04 SET FOR INPUT OF BULK MATERIAL IN A SPACE UNDER OVERPRESSED SE468764B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9003172A SE468764B (en) 1990-10-04 1990-10-04 SET FOR INPUT OF BULK MATERIAL IN A SPACE UNDER OVERPRESSED
PCT/SE1991/000670 WO1992006030A1 (en) 1990-10-04 1991-10-04 Method for feeding bulk material into a pressurized space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003172A SE468764B (en) 1990-10-04 1990-10-04 SET FOR INPUT OF BULK MATERIAL IN A SPACE UNDER OVERPRESSED

Publications (3)

Publication Number Publication Date
SE9003172D0 true SE9003172D0 (en) 1990-10-04
SE9003172L SE9003172L (en) 1992-04-05
SE468764B SE468764B (en) 1993-03-15

Family

ID=20380557

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003172A SE468764B (en) 1990-10-04 1990-10-04 SET FOR INPUT OF BULK MATERIAL IN A SPACE UNDER OVERPRESSED

Country Status (2)

Country Link
SE (1) SE468764B (en)
WO (1) WO1992006030A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92250C (en) * 1992-03-30 1994-10-10 Kone Oy Method and apparatus for feeding a substance to a pressurized space
WO1999018173A1 (en) * 1997-10-02 1999-04-15 Jean Luc Vial Hydrocarbon gasification of sold waste materials
ATE356659T1 (en) 2001-08-11 2007-04-15 Sicco K S METHOD FOR TRANSFER OF PARTICLE SOLIDS BETWEEN ZONES OF DIFFERENT PRESSURE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906417A (en) * 1951-09-22 1959-09-29 Rossi Giovanni Material conveying device
DE2426035A1 (en) * 1974-05-30 1975-12-18 Krupp Koppers Gmbh DEVICE FOR TRANSFERRING A FINE PARTICULATED SOLID MATERIAL FROM A ROOM WITH SUBSTANTIALLY NORMAL PRESSURE INTO A ROOM WITH INCREASED PRESSURE
US4148405A (en) * 1977-12-01 1979-04-10 The United States Of America As Represented By The United States Department Of Energy Solid feeder and method
AT383102B (en) * 1985-06-14 1987-05-25 Voest Alpine Ag LOCK FOR THE TRANSPORT OF SCHUETTGUETE

Also Published As

Publication number Publication date
WO1992006030A1 (en) 1992-04-16
SE468764B (en) 1993-03-15
SE9003172L (en) 1992-04-05

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