SE453670B - DEVICE FOR PRODUCING GAS FROM SOLID FUEL - Google Patents

DEVICE FOR PRODUCING GAS FROM SOLID FUEL

Info

Publication number
SE453670B
SE453670B SE8603045A SE8603045A SE453670B SE 453670 B SE453670 B SE 453670B SE 8603045 A SE8603045 A SE 8603045A SE 8603045 A SE8603045 A SE 8603045A SE 453670 B SE453670 B SE 453670B
Authority
SE
Sweden
Prior art keywords
conical
combustion chamber
fuel
ceramic material
chamber
Prior art date
Application number
SE8603045A
Other languages
Swedish (sv)
Other versions
SE8603045D0 (en
SE8603045L (en
SE453670C (en
Inventor
O Tornegard
Original Assignee
Waste Gas Energy Ab Wge
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 Waste Gas Energy Ab Wge filed Critical Waste Gas Energy Ab Wge
Priority to SE8603045A priority Critical patent/SE453670C/en
Publication of SE8603045D0 publication Critical patent/SE8603045D0/en
Priority to AT0901987A priority patent/ATA901987A/en
Priority to NL8720329A priority patent/NL8720329A/en
Priority to GB8804800A priority patent/GB2202547B/en
Priority to BR8707410A priority patent/BR8707410A/en
Priority to HU873861A priority patent/HU201110B/en
Priority to AU77002/87A priority patent/AU597409B2/en
Priority to DE19873790370 priority patent/DE3790370T/de
Priority to KR1019880700254A priority patent/KR950001708B1/en
Priority to JP62504159A priority patent/JPH01500758A/en
Priority to PCT/SE1987/000327 priority patent/WO1988000230A1/en
Priority to EP87904651A priority patent/EP0275279A1/en
Priority to DE3790370A priority patent/DE3790370C2/de
Priority to CH4168/87A priority patent/CH675016A5/de
Publication of SE8603045L publication Critical patent/SE8603045L/en
Priority to DK088188A priority patent/DK88188A/en
Publication of SE453670B publication Critical patent/SE453670B/en
Priority to FI880968A priority patent/FI880968A0/en
Priority to NO881012A priority patent/NO168949C/en
Priority to CN88108223A priority patent/CN1041608A/en
Publication of SE453670C publication Critical patent/SE453670C/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
    • C10J3/40—Movable 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
    • C10J3/22—Arrangements or dispositions of valves or flues
    • C10J3/24—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
    • C10J3/26—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed downwardly
    • 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
    • C10J3/02—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
    • C10J3/723—Controlling or regulating the gasification process
    • 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
    • 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
    • C10J2300/0956—Air or oxygen enriched air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Solid-Fuel Combustion (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

Device for the production of gas through air-reduction from solid fuels, where the device (1) is provided with conventional equipment in the form of devices (2, 3, 4, 9, 20, 22) for intake and outlet. The device is characterized in that a combustion chamber (14) is arranged in the form of a twin-shell frustum of a cone mounted with its wide end upwards comprising a conical part (6) arranged at the fuel chamber (4), two conical parts (7 and 8) which enclose said conical part (6) where the inner part (7) is composed of ceramic material and the outer part (8) is welded at the fuel chamber (4) and a means (17) which is composed of ceramic material, supports gasified material rests and is mounted on a plate (18) or the like, which is produced adjustable under turnable condition in vertical and horizontal line, that said combustion chamber (14) is provided with at least two adjustable means (16) for intake of primary air through the cover of the combustion chamber (14) and that the conical part (6) is produced vibratory in vertical line by means of two shaft means (25) whereas the distance between the means (17) which supports material rests and the lower part of the enclosing conical parts (7 and 8) is arranged to regulate right supply of fuel, rate of a gasifying and ash-feed-out by means of a steering device not shown.

Description

453 670 ' uppkommer en fullständig förbränning av materialet. 453 670 'a complete combustion of the material occurs.

Anordningen enligt uppfinningen har till ändamål att åstadkomma till- försel av primärluft på flera ställen, utan att slutförbränning av materialet uppkommer d.v.s. ofullständig förbränning och en fullgod brännbar gas kan framställas för vidare användning av något slag.The purpose of the device according to the invention is to provide a supply of primary air in several places, without final combustion of the material occurring, i.e. incomplete combustion and a sufficiently combustible gas can be prepared for further use of any kind.

Vidare är anordningen under sin brännkammare försedd med ett skakbart, vrid~och reglerbart i vertikal-och horisontalled utfört organ, som har till uppgift att med ett säskilt styrdon regelera rätt bränslemängd, förgasningshastighet och askutmatning. Genom att tillföra syre i ställ- bar mängdtill de olika ställena kan härigenom effektivare oxidations- moment uppnås, varför mindre känslighet för fuktigare material och val av bränslekvalitet erhållas. Dessutom förekomma i vissa material, såsom t.ex. flis eller dylikt, en mängd föroreningar i form av t.ex. sten, grus eller liknande eller om sopor används plåt, skrot eller dylikt. Dessa ämnen igensätta befintliga rosterorgan. I uppfinningen separerar man bort detta material för att undvika igensättning.Furthermore, the device is provided under its combustion chamber with a shakable, rotatable and controllable member designed vertically and horizontally, which has the task of regulating the correct amount of fuel, gasification rate and ash discharge with a separate control device. By supplying oxygen in adjustable quantities to the various locations, more efficient oxidation moments can thereby be achieved, so that less sensitivity to wetter materials and a choice of fuel quality is obtained. In addition, occur in certain materials, such as e.g. chips or the like, a variety of contaminants in the form of e.g. stone, gravel or the like or if rubbish is used for sheet metal, scrap or the like. These substances clog existing grate organs. In the invention this material is separated to avoid clogging.

Anordningen enligt uppfinningen kännetecknas av vad som framgår av bi- fogade patentkrav, vid vilka man i huvudkravets ingress har tagit hän~ syn till sökandens patentansökan 8500849 - 8, eftersom uppfinningen i vissa delar är en vidareutveckling av nämnda ansökan.The device according to the invention is characterized by what appears from the appended claims, in which the applicant's patent application 8500849 - 8 has been taken into account in the preamble of the main claim, since the invention is in some parts a further development of said application.

Anordningen skall nu närmare beskrivas under hänvisning till bifogade ritning, där figuren visar anordningen sedd framifrån.The device will now be described in more detail with reference to the accompanying drawing, where the figure shows the device seen from the front.

Figuren visar nedre delen av en anordning liknande sökandens tidigare inlämnade ansökan 8500849 - 8. Anordningen 1 är försedd med ett intag 2 för primärluft och ett uttag 3 för bildad gas för vidare behandling i värme-eller kraftproduktion, varvid icke visade styrdon äro anbragta för reglering av värmebehov till intag 2 och uttag 3. Anordningen l är vidare utförd med en UPÉHSIGRBNHBPG4 som består av en övre, med cirku- lärt tvärsnitt anordnad del 5 och en vid den övre delen S hopfogad nedre konisk del 6 som i sin tur är innesluten i två mellan varandra anbragta koniska delar 7 och 8, där den yttre delen 8 ärßstsvetsad vid bränsle- kammaren 4, medan den inre delen 7 antingen via keramiskt material är förbunden med den yttre delen 8 eller eventuellt är ställbar i förhåll- ande till den yttre delen 8. Vid anordningens 1 övre del finns icke visad konventionell utrustning i form av explosionsspjäll, ett i för- hållande till anordningen lufttätt intag för bränsleinmatning, en matare för fördelning av inmatat bränsle och för driften erforderliga inspek- tionsluckor. Inuti bränslekammaren 4 är anordnat ett i vertikal led 453 670' förskjutbart, roterbart utfört organ 9 som består av en fast del 10, som i sitt övre parti är försedd med ett för inmatat bränsle anbragt, roterbartuflfört icke visat utjämningsorgan, och två i denna del 10 i varandra teleskopformigt förskjutbara delar 11 Och 12 där den inre delen 12 är höj-och sänkbar och i sitt nedre parti försedd med hål 13 för lufttillförsel till bränslet för förgasnlng i botten till en, styrdon för reglering av värme innefattande brännkammare 14. Brännkammare 14 är belägen under den koniska delen 6 och mellan de två nedskjutna för- skjutbara delarna 11 och 12 och den den koniska delen 6 omslutna koniska delen 7. Mellan anordningen 1 och den fastsvetsade koniska delen 8 finns anordnat ett utloppsorgan 15 till uttaget 3 för bildad gas. Den roterbara rörelsen för utjämningsorgan och det förskjutbara organet 9 är utförd av motorer av konventionell typ. Den höj-och sänkbara rörelsen hos den teleskopformigt förskjutbara delen 12 är även av motor av konventionell typ. Brännkammaren 14 är också försedd med minst två ställbara intags- organ 16 för primärluft. dadeåzïrännkammaren 14 är anordnat ett av ker- amiskt material bestående,¿ñálveIïipsoidformat anbragt,förgasade materi- alrester bärande organ 17. Det halvellipsoidformade organet 17 är an- bragt på en platta eller liknande 18,som förses ¿med ett för rätt bräns- lemängd, förgasningshastighet och askutmatning anordnat icke visat styr- don och som är utfört skak-och reglerbart under vridande förhållanden i vertikal-och horisontalled. Under det bärande organet 17 är anbragt ett av drivorgan 21 i form av motor av konventionell typ manövrerat, med kylmantel 19 försett utmatningsorgan 20 för aska. Åskan är nedförd i en en asktransportör 22 för vidare bortförsel innehållande icke visad slussanordning. Anordningen 1 är även försedd med ett icke visat fläkt- organ i intaget 2 för primärluft. Primärluften är anordnad att gå dels utefter bränslekammaren för införsel i det förskjutbara organets 9 fasta dels 10 icke visade överparti och sedan ned till hålen 13 dels in i de ställbara intagsorganen 16. Plattan 18 är driven av ett driv- organ 23 i form av motor av konventionell typ och är dessutom försedd med ett ledbart askskrapningsorgan 24.The figure shows the lower part of a device similar to the applicant's previously submitted application 8500849 - 8. The device 1 is provided with an inlet 2 for primary air and an outlet 3 for formed gas for further treatment in heat or power production, wherein control devices (not shown) are arranged for control. of heat demand for inlet 2 and outlet 3. The device 1 is further embodied with an UPÉHSIGRBNHBPG4 which consists of an upper part, arranged with a circular cross-section and a lower conical part 6 joined at the upper part S, which in turn is enclosed in two conical parts 7 and 8 arranged between each other, the outer part 8 being welded to the fuel chamber 4, while the inner part 7 is either connected to the outer part 8 via ceramic material or is possibly adjustable in relation to the outer part 8. At the upper part of the device 1 there is conventional equipment not shown in the form of an explosion damper, an airtight inlet in relation to the device for fuel supply, a feed fuel supply and inspection hatches required for operation. Inside the fuel chamber 4 there is arranged a vertically displaceable, rotatably designed member 9 which consists of a fixed part 10, which in its upper part is provided with a compensating member arranged for feed fuel, rotatable and not shown, and two in this part Telescopically displaceable parts 11 and 12 where the inner part 12 is height-adjustable and in its lower part is provided with holes 13 for air supply to the fuel for gasification at the bottom of a control device for regulating heat comprising combustion chamber 14. Combustion chamber 14 is located below the conical part 6 and between the two slidable displaceable parts 11 and 12 and the conical part 7 enclosed by the conical part 6. Between the device 1 and the welded conical part 8 an outlet means 15 is arranged to the outlet 3 for formed gas . The rotatable movement of equalizing means and the displaceable means 9 is performed by motors of conventional type. The height-adjustable movement of the telescopic displaceable part 12 is also of conventional type motor. The combustion chamber 14 is also provided with at least two adjustable intake members 16 for primary air. the dadeåzïrännkammer 14 is provided with a ceramic material consisting of a ¿ñálveIïipsoid-shaped, gasified material-bearing means 17. The semi-ellipsoid-shaped member 17 is arranged on a plate or the like 18, which is provided ¿with a correct amount of fuel, gasification rate and ash discharge arranged control unit (not shown) and which is shaken and adjustable under rotating conditions in the vertical and horizontal directions. Below the support member 17 is arranged a drive member 20 for ash which is operated by drive means 21 in the form of a motor of a conventional type, provided with cooling jacket 19. The thunder is lowered into an ash conveyor 22 for further removal containing a lock device (not shown). The device 1 is also provided with a fan member (not shown) in the intake 2 for primary air. The primary air is arranged to go partly along the fuel chamber for insertion into the fixed part 10 of the displaceable member 9 and 10 not shown and then down to the holes 13 partly into the adjustable intake means 16. The plate 18 is driven by a drive means 23 in the form of an engine of conventional type and is further provided with a hinged ash scraping means 24.

Anordningen fungerar på ungefär liknande sätt, som har beskrivits i sökandens förut angivna patentansökan. Den väsentliga skillnaden är, att rosterhärden har avlägsnats och ersatts med det av keramiskt material bestående organet 17 och att den hopfogade nedre koniska delen 6 är 453 670 skakbar och ger säker tillförsel av bränsle till brännkammaren 14, speciellt för fuktigt material.The device operates in approximately similar manner, as has been described in the applicant's previously stated patent application. The essential difference is that the grate hearth has been removed and replaced with the ceramic material member 17 and that the joined lower conical part 6 is shakable and provides a secure supply of fuel to the combustion chamber 14, especially for moist material.

Uppfinningen är naturligtvis icke begränsad till detta utförande, utan kan självklart varieras inom ramen för uppfinningstanken.The invention is of course not limited to this embodiment, but can of course be varied within the scope of the inventive idea.

Claims (1)

1. 453 670 P A T E N T K R A V 1 Anordning för framställning av gas under luftunderskott ur fasta bränslen, där anordningen(1) är försedd med konventionell utrustning i form av intags- och uttagsanordningar(2,3,4,9,20,22), k ä n n e t e c k n a d därav, att en brännkammare(14) är utförd i form av en med sin vida ände uppåt anordnad dubbelmantlad stym- pad kon omfattande en vid bränslekammaren(4) ambragt konisk del (6), två den koniska delen(6) omslutande koníska delar(7 och 8), där den inre delen(7) är utförd av keramiskt material och den yttre delen(8) är fastsvetsad vid bränslekammaren(4), och ett av keramiskt material bestående, förgasade materialrester bärande organ(17), som är anbragt på en platta(18) eller liknande, vilken är utförd reglerbar under vridande förhållande i vertikal- och horisontalled, att brännkammaren(14) är anordnad med minst två ställbara organ(16) för intag av primärluft genom brännkammarens (14) mantelyta och att den koniska delen(6) är anbragt skakbar i vertikalled medelst två axeldon(25), varvid avståndet mellan det materialrester bärande organet(17) och de omslutande koniska de- larnas(7 och 8) nederdel är anordnat att medelst ett icke visat styrdon reglera rätt bränslemängd, förgasningshastighet och ask- utmatning.1. 453 670 PATENT REQUIREMENT 1 Device for producing gas under air deficiency from solid fuels, wherein the device (1) is provided with conventional equipment in the form of intake and outlet devices (2,3,4,9,20,22), k ä characterized in that a combustion chamber (14) is formed in the form of a double-sheathed truncated cone arranged with its wide end upwards, comprising a conical part (6) arranged at the fuel chamber (4), two conical parts enclosing the conical part (6). (7 and 8), wherein the inner part (7) is made of ceramic material and the outer part (8) is welded to the fuel chamber (4), and a gaseous material-carrying member (17) consisting of ceramic material, which is arranged on a plate (18) or the like, which is made adjustable under rotating conditions in vertical and horizontal directions, that the combustion chamber (14) is provided with at least two adjustable means (16) for taking in primary air through the jacket surface of the combustion chamber (14) and the conical part (6) is arranged shakable in verti cold joint by means of two shaft devices (25), the distance between the material-carrying member (17) and the lower part of the enclosing conical parts (7 and 8) being arranged to regulate the correct amount of fuel, gasification rate and ash discharge by means of a control device (not shown).
SE8603045A 1986-07-08 1986-07-08 DEVICE FOR THE PREPARATION OF GAS FROM FIXED BRAINS SE453670C (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
SE8603045A SE453670C (en) 1986-07-08 1986-07-08 DEVICE FOR THE PREPARATION OF GAS FROM FIXED BRAINS
DE3790370A DE3790370C2 (en) 1986-07-08 1987-07-07
KR1019880700254A KR950001708B1 (en) 1986-07-08 1987-07-07 Device for the production of gas from solid fuels
PCT/SE1987/000327 WO1988000230A1 (en) 1986-07-08 1987-07-07 A device for the production of gas from solid fuels
GB8804800A GB2202547B (en) 1986-07-08 1987-07-07 A device for the production of gas from solid fuels
BR8707410A BR8707410A (en) 1986-07-08 1987-07-07 DEVICE FOR THE PRODUCTION OF GAS THROUGH AIR REDUCTION FROM SOLID FUELS
HU873861A HU201110B (en) 1986-07-08 1987-07-07 Device for producing gas from solid fuel with reduced quantity of air
AU77002/87A AU597409B2 (en) 1986-07-08 1987-07-07 A device for the production of gas from solid fuels
DE19873790370 DE3790370T (en) 1986-07-08 1987-07-07
AT0901987A ATA901987A (en) 1986-07-08 1987-07-07 DEVICE FOR GENERATING GAS FROM SOLID FUELS
JP62504159A JPH01500758A (en) 1986-07-08 1987-07-07 Equipment that produces gas from solid fuel
NL8720329A NL8720329A (en) 1986-07-08 1987-07-07 DEVICE FOR GENERATING GAS FROM SOLID FUELS.
EP87904651A EP0275279A1 (en) 1986-07-08 1987-07-07 A device for the production of gas from solid fuels
CH4168/87A CH675016A5 (en) 1986-07-08 1987-10-23
DK088188A DK88188A (en) 1986-07-08 1988-02-19 DEVICE FOR THE MANUFACTURE OF GAS FROM SOLID FUELS
FI880968A FI880968A0 (en) 1986-07-08 1988-03-02 ANALYZING FOER FRAMSTAELLNING AV GAS UR FASTA BRAENSLEN.
NO881012A NO168949C (en) 1986-07-08 1988-03-07 DEVICE FOR GAS FUEL PRODUCTION
CN88108223A CN1041608A (en) 1986-07-08 1988-10-06 Produce the equipment of coal gas from solid fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8603045A SE453670C (en) 1986-07-08 1986-07-08 DEVICE FOR THE PREPARATION OF GAS FROM FIXED BRAINS

Publications (4)

Publication Number Publication Date
SE8603045D0 SE8603045D0 (en) 1986-07-08
SE8603045L SE8603045L (en) 1988-01-09
SE453670B true SE453670B (en) 1988-02-22
SE453670C SE453670C (en) 1989-06-20

Family

ID=20365073

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8603045A SE453670C (en) 1986-07-08 1986-07-08 DEVICE FOR THE PREPARATION OF GAS FROM FIXED BRAINS

Country Status (17)

Country Link
EP (1) EP0275279A1 (en)
JP (1) JPH01500758A (en)
KR (1) KR950001708B1 (en)
CN (1) CN1041608A (en)
AT (1) ATA901987A (en)
AU (1) AU597409B2 (en)
BR (1) BR8707410A (en)
CH (1) CH675016A5 (en)
DE (2) DE3790370T (en)
DK (1) DK88188A (en)
FI (1) FI880968A0 (en)
GB (1) GB2202547B (en)
HU (1) HU201110B (en)
NL (1) NL8720329A (en)
NO (1) NO168949C (en)
SE (1) SE453670C (en)
WO (1) WO1988000230A1 (en)

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US5050374A (en) * 1990-08-01 1991-09-24 John Hunter Gasification/combustion system
SE502142C2 (en) * 1991-10-18 1995-08-28 Henrik Carlsson Generator for generating gas in gas generator
JPH0673384A (en) * 1992-05-07 1994-03-15 Hylsa Sa Method and apparatus for gasifying organic substance
US5851246A (en) * 1992-05-07 1998-12-22 Hylsa, S.A. De C.V. Apparatus for gasifying organic materials
US5656044A (en) * 1992-05-07 1997-08-12 Hylsa S.A. De C.V. Method and apparatus for gasification of organic materials
CN1062297C (en) * 1995-03-16 2001-02-21 北京市西城区新开通用试验厂 Numerical controlled ground controller for coal mine gasification
FI122109B (en) * 2006-11-17 2011-08-31 Leo Ruokamo Method for gasification of fuel and gasification generator
WO2009100487A1 (en) * 2008-02-12 2009-08-20 Jens Berkan Downstream gasifier with multi-axis actuated bed interface to the reduction zone
ITTO20090125A1 (en) * 2009-02-20 2010-08-21 Socoges S R L GASIFICATOR EQUIPPED WITH A PERFECT COMBUSTION CHAMBER
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ATA901987A (en) 1993-06-15
KR880701767A (en) 1988-11-05
DK88188A (en) 1988-03-02
JPH01500758A (en) 1989-03-16
AU7700287A (en) 1988-01-29
SE8603045D0 (en) 1986-07-08
NO168949B (en) 1992-01-13
HU201110B (en) 1990-09-28
GB2202547A (en) 1988-09-28
CH675016A5 (en) 1990-08-15
DK88188D0 (en) 1988-02-19
EP0275279A1 (en) 1988-07-27
AU597409B2 (en) 1990-05-31
NO881012L (en) 1988-03-07
CN1041608A (en) 1990-04-25
SE8603045L (en) 1988-01-09
GB8804800D0 (en) 1988-04-27
BR8707410A (en) 1988-11-01
SE453670C (en) 1989-06-20
HUT49906A (en) 1989-11-28
FI880968A (en) 1988-03-02
GB2202547B (en) 1991-03-27
NO881012D0 (en) 1988-03-07
DE3790370T (en) 1988-09-15
KR950001708B1 (en) 1995-02-28
DE3790370C2 (en) 1990-07-26
JPH0375594B2 (en) 1991-12-02
NL8720329A (en) 1988-06-01
FI880968A0 (en) 1988-03-02
WO1988000230A1 (en) 1988-01-14
NO168949C (en) 1992-04-22

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