DE102012000746A1 - Recirculation gas generator for generating e.g. natural gas, has nozzles functioning with blowing agents, and basket grate and cutter grate compressing and cracking carbonization gases in glow zone of rotary grate gas generator - Google Patents

Recirculation gas generator for generating e.g. natural gas, has nozzles functioning with blowing agents, and basket grate and cutter grate compressing and cracking carbonization gases in glow zone of rotary grate gas generator Download PDF

Info

Publication number
DE102012000746A1
DE102012000746A1 DE201210000746 DE102012000746A DE102012000746A1 DE 102012000746 A1 DE102012000746 A1 DE 102012000746A1 DE 201210000746 DE201210000746 DE 201210000746 DE 102012000746 A DE102012000746 A DE 102012000746A DE 102012000746 A1 DE102012000746 A1 DE 102012000746A1
Authority
DE
Germany
Prior art keywords
gas
grate
generator
gas generator
gases
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.)
Withdrawn
Application number
DE201210000746
Other languages
German (de)
Inventor
Horst Gatzke
Eleonore Gatzke
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE201210000746 priority Critical patent/DE102012000746A1/en
Publication of DE102012000746A1 publication Critical patent/DE102012000746A1/en
Withdrawn legal-status Critical Current

Links

Images

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
    • 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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/62—Processes with separate withdrawal of the distillation products
    • 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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C10J3/64—Processes with decomposition of the distillation products
    • C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
    • 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
    • C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
    • 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
    • C10J2300/0916—Biomass
    • C10J2300/092—Wood, cellulose
    • 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
    • C10J2300/0943—Coke
    • 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
    • C10J2300/0956—Air or oxygen enriched air
    • 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
    • C10J2300/0969—Carbon dioxide
    • 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
    • C10J2300/0976—Water as steam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The recirculation generator has top and bottom injection nozzles functioning with blowing agents under pressure of 0.5 to 5.0 bar and output ratios of the blowing agents to raw gas of 1:3 to 1:30. The blowing agents consist of combustible gases e.g. acetylene, or inner gases such as air, carbon dioxide (CO2) and vapor or CO2 gas and vapor. A process control of the nozzles and the generator is performed in pulse frequencies. A basket grate (7) and a cutter grate (8) compresses and cracks sucked carbonization gases in a glow zone of a rotary grate gas generator.

Description

Die restlose VergasungThe complete gasification

Die vorstehende Patentanmeldung bündelt die Erfahrungen von über 260 gebauten Gaserzeugungsanlagen. Mit technischen Neuerungen ist es möglich eine Generatoranlage für die vollständige Vergasung von jedem aufbereiteten Brennstoff zu bauen und zu betreiben. Damit werden die wertvollen Schwelprodukte die heute umweltbelastend sind rezirkuliert und verkrackt.The above patent application combines the experience of over 260 built gas generation plants. With technical innovations, it is possible to build and operate a generator plant for the complete gasification of each processed fuel. Thus, the valuable smoldering products that are polluting today are recirculated and cracked.

Die neue Generatoranlage besteht aus einem Drehrost mit Wasserschüssel und Rostpilz. Dem ausgemauerten Generatorschacht mit Gasabzug und der Abdeckplatte. Auf dieser befindet sich die Brennstoffzuführung z. B. eine Zellradschleuse, sowie Stochlöcher.The new generator system consists of a rotating grate with water bowl and rust fungus. The masonry generator shaft with gas vent and the cover plate. On this is the fuel supply z. B. a rotary valve, and Stochlöcher.

Unter der Schleusenvorrichtung befindet sich ein Schwelzylinder. Dieser ist mit Thermoelementen ausgerüstet und taucht mit seiner variablen Länge bis in die Glutzone des Generators.Under the lock device is a Schwelzylinder. This is equipped with thermocouples and dives with its variable length to the glow zone of the generator.

Hierdurch wird der Generatorschacht geteilt. In einen inneren für Schwelgas und einen äußeren für Klargas.This splits the generator shaft. In an inner for carbonization and an outer for clear gas.

Der Schwelzylinder ist verstellbar an Ketten aufgehängt. Der obere Teil des Schwelzylinders besitzt eine seitliche Öffnung durch die die Schwelgase entweichen können, um gesammelt und abgezogen zu werden. Der Gasabzug durch entsprechende Fallrohre führt die Schwelgase zu dem Korbrost, der mit dem Schrämmrost den unteren Abschluß bildet.The Schwelzylinder is suspended adjustable on chains. The upper part of the Schwelzylinders has a lateral opening through which the carbonization gases can escape to be collected and withdrawn. The gas vent through corresponding downpipes leads the carbonization to the basket grate, which forms the lower end with the Schrämmrost.

Der natürliche Auftrieb durch die Temperaturen die in einem Gasgenerator herrschen sorgen für eine eigene Gasbewegung. Diese aber wird durch neue Düsensysteme unterstützt und gesteuert.The natural buoyancy of the temperatures prevailing in a gas generator provide for its own gas movement. But this is supported and controlled by new nozzle systems.

Das Hauptelement der Neuerung ist die Anwendung der zwei patentierten Umwälzdüsensysteme für hohe Drücke mit welchen kinetische Energie z. B. von Druckluft, CO2, O2 und Dampf oder Erd- und Flüssiggas in Strömungsenergie transformiert wird. Damit lassen sich die heißen Schwelgase transportieren, die in dem Generatorprozeß erzeugt werden.The main element of the innovation is the application of the two patented circulating nozzle systems for high pressures with which kinetic energy z. B. of compressed air, CO 2 , O 2 and steam or natural and liquefied gas is transformed into flow energy. Thus, the hot carbonization gases can be transported, which are generated in the generator process.

Der Prozeßablauf ist dann wie folgt:

  • 1. Die mit Kondensaten beladenen Schwelgase werden oberhalb des Schwelschachtes (4) mittels der Saugwirkung der Spezialdüsen (6) abgesaugt und unter erhöhtem Druck in die Glutschicht (10) und unter den Korbrost des Generators gepreßt. Hier erfolgt die thermo-chemische Umsetzung der Kondensate, wodurch die Qualität des Generatorgases (CO2, H2 und CH4) um ein wesentliches verbessert wird.
  • 2. Die Umsetzung der Schadstoffe in der Glutschicht des Generators ist eine endotherme Reaktion. Durch die Verwendung von Brennbaren Fluiden als Treibmittel für die Treibdüsen wird die Erhaltung der Prozeßwärme in der Glutschicht gesichert.
  • 3. Die unter Patentanspruch 6. angeführte Regelung garantiert einen automatischen computergesteuerten Prozeßablauf und Generatorbetrieb.
The process flow is as follows:
  • 1. The carbonization gases laden with condensates are placed above the carbonization shaft ( 4 ) by means of the suction effect of the special nozzles ( 6 ) sucked and under increased pressure in the ember layer ( 10 ) and pressed under the basket grid of the generator. Here, the thermo-chemical conversion of the condensates, whereby the quality of the generator gas (CO 2 , H 2 and CH 4 ) is improved by a significant.
  • 2. The reaction of pollutants in the glow layer of the generator is an endothermic reaction. The use of combustible fluids as propellants for the motive nozzles ensures the preservation of the process heat in the ember layer.
  • 3. The rule mentioned in claim 6 guarantees an automatic computer-controlled process and generator operation.

Stand der TechnikState of the art

Die thermische Veredelung fester Brennstoffe wird seit 300 Jahren praktiziert. Früher hatte jede Stadt und jede größere Industrie eine eigene Gasfabrik. Hier dienten die Brennstoffe nicht nur zur Verbrennung, sondern diese so zu veredeln, das neben Gas, Koks und Holzkohle aber auch Teeröle gewonnen wurden. Zahlreiche Benzolfabriken standen für die Aufarbeitung von Teerölen bereit.The thermal refining of solid fuels has been practiced for 300 years. In the past, every city and every major industry had its own gas factory. Here, the fuels were not only used for combustion, but to refine them so that in addition to gas, coke and charcoal but also tar oils were obtained. Numerous benzene factories were ready for the processing of tar oils.

Umfangreich ist auch die einschlägige Literatur. Die Berichte beschrieben in Wort und Zeichnung eine Vielzahl von Varianten dieser Anlagen. In „Chemie der Braunkohle” 1927 Erdmann Dolch werden 35 Modelle beschrieben. Im „Koks” 1938 Kurz-Schuster wurden 14 Gasanlagenlieferanten aufgeführt. In „Fahrzeuggeneratoren” 1943 F. Jantsch werden 16 Typentafeln von Fahrzeuggeneratoren veröffentlicht.Extensive is also the relevant literature. The reports described in word and drawing a variety of variants of these plants. In "Chemistry of Lignite" 1927 Erdmann Dagger 35 models are described. in the "Coke" 1938 short cobbler 14 gas equipment suppliers were listed. In "Vehicle Generators" 1943 F. Jantsch 16 type panels of vehicle generators are published.

Abgesehen von den erprobten Gaserzeugern versuchen Neuerfinder die Palette der Anlagen zu vergrößern.Apart from the tried and tested gas generators, new inventors are trying to increase the range of plants.

Wie beschrieben in „Biomasse Vergasung”. Der Königsweg für eine effiziente Strom- und Kraftstoffherstellung – 2004 Landwirtschaftlicher Verlag Münster und in Jahrbuch nachwachsende Rohstoffe 2006/2007 Carmen e.V. Straubing .As described in "Biomass gasification". The royal road for efficient power and fuel production - 2004 Münster Muenster and Renewable Resources in Yearbook 2006/2007 Carmen eV Straubing ,

Die in den Patentansprüchen ausgeführten Injektordüsen, die eine innere Gasumwälzung ermöglichen, sind die Düsen nach P 33 78 277.6-08 (Sanhogdüse) und nach DE 1980 63 152 c (Lavencodüse)The injector nozzles designed in the claims, which allow an internal gas circulation, are the nozzles according to P 33 78 277.6-08 (Sanhogdüse) and after DE 1980 63 152 c (Lavencodüse)

BezugszeichenlisteLIST OF REFERENCE NUMBERS

Legende zur Systemzeichnung

1
Einfüllschacht mit Retortenzylinder
2
Abzüge für Rezirkulationsgas
3
Abzug des Klargases
4
Schwelgut = Brennstoff
5
Rezirkulationsleitungen
6
Injektionsdüsen oben und unten
7
Korbrost und Rezirkulationskammern
8
Schrämmrost
9
Rostpilz mit Windkappe
10
Reaktionszone
A
aufsteigende Gasströme im Reaktor
B
Brennstoffaufgabe
C
Klargasabzug
D
Unterwindzufuhr
Legend for system drawing
1
Funnel with retort cylinder
2
Deductions for recirculation gas
3
Discharge of the clear gas
4
Schwelgut = fuel
5
recirculation
6
Injection nozzles above and below
7
Wicker and recirculation chambers
8th
Schrämmrost
9
Rust mushroom with wind cap
10
reaction zone
A
ascending gas flows in the reactor
B
fuel feed
C
Clear gas extraction
D
Under wind supply

ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • DE 198063152 C [0013] DE 198063152 C [0013]

Zitierte Nicht-PatentliteraturCited non-patent literature

  • „Chemie der Braunkohle” 1927 Erdmann Dolch [0010] "Chemistry of Lignite" 1927 Erdmann Dagger [0010]
  • „Koks” 1938 Kurz-Schuster [0010] "Coke" 1938 Short cobbler [0010]
  • „Fahrzeuggeneratoren” 1943 F. Jantsch [0010] "Vehicle Generators" 1943 F. Jantsch [0010]
  • „Biomasse Vergasung”. Der Königsweg für eine effiziente Strom- und Kraftstoffherstellung – 2004 Landwirtschaftlicher Verlag Münster und in Jahrbuch nachwachsende Rohstoffe 2006/2007 Carmen e.V. Straubing [0012] "Biomass gasification". The Royal Road for Efficient Power and Fuel Production - 2004 Münster Agricultural Publishing and Renewable Resources in Yearbook 2006/2007 Carmen eV Straubing [0012]

Claims (1)

Gasgenerator für die Erzeugung von Brenngasen, ausgerüstet mit einer inneren Schwelgasrezirkulation, um ein „Klargas”, ein von Schwelprodukten freies Gas zu erzielen. Gekennzeichnet dadurch das: 1. in einem Drehrostgenerator für aufsteigende Vergasung der Einfülltrichter teleskopartig variabel 2. so verlängert wird das dieser Zylinder als Schwelretorte funktioniert durch die variable Austrittshöhe dieses „Retortenzylinders” wird die Rostfläche beeinflußt und damit die Gasleistung des Generators ist steuerbar 3. die Schwelprodukte aus der Schwelretorte am oberen Ende abgesaugt werden, um danach durch Leitungen in und unter die Glühzone eingeblasen zu werden 4. die Treibdüsen nach P 3378 277-08 und DE 1990 63 15c2 eingesetzt werden. Damit wird des Rohgas bewegt. Diese Düsen funktionieren mit Treibmitteln unter Drücken von 0,5 bis 5,0 bar einstellbar und ermöglichen Ausgangsverhältnisse Treibmittel zu Rohgas von 1:3 bis 1:30 5. diese Treibmittel bestehen erstens aus brennbaren Gasen, wie Acetylen, Erdgas, Flüssiggas, Deponiegas oder zweitens aus innerten Gasen wie Luft, O2 und Dampf oder CO2 Gas und Dampf bestehen 6. die Prozeßsteuerung der Treibdüsen und des Gasgenerators in Impulsfrequenzen erfolgt. Die Variation der An- und Aus-Zeiten sind so eingerichtet, das die Steuerung sich automatisch selbst das Optimum sucht 7. der Gasgenerator mit einem Korbrost ausgerüstet ist, wie auch mit einem Schrämmrost. Damit können die angesaugten Schwelgase leicht in und durch die Glutzone des Drehrost-Gasgenerators gedrückt und dabei gekrackt werden.Gas generator for the production of fuel gases, equipped with an internal smoldering gas recirculation in order to obtain a "clear gas", a gas free of smoldering gases. Characterized in that: 1. in a rotary grate generator for ascending gasification of the hopper telescopically variable 2. so extended is this cylinder as Schwelretorte works by the variable exit height of this "retort" is affected the grate area and thus the gas performance of the generator is controllable 3. the Schwelprodukte be sucked from the Schwelretorte at the top, to then be blown through lines in and below the annealing zone to be 4. The propellant nozzles according to P 3378 277-08 and DE 1990 63 15c2 be used. This moves the raw gas. These nozzles operate with blowing agents at pressures from 0.5 to 5.0 bar adjustable and allow starting ratios of blowing agent to raw gas from 1: 3 to 1:30 5. these blowing agents consist firstly of combustible gases such as acetylene, natural gas, LPG, landfill gas or second, from internal gases such as air, O 2 and steam or CO 2 gas and steam 6. the process control of the motive nozzles and the gas generator takes place in pulse frequencies. The variation of the on and off times are set up in such a way that the controller automatically searches for the optimum itself. 7. The gas generator is equipped with a basket grate, as well as with a Schramm grate. Thus, the sucked carbonization gases can be easily pressed into and through the glow zone of the rotary grate gas generator and thereby cracked.
DE201210000746 2012-01-12 2012-01-12 Recirculation gas generator for generating e.g. natural gas, has nozzles functioning with blowing agents, and basket grate and cutter grate compressing and cracking carbonization gases in glow zone of rotary grate gas generator Withdrawn DE102012000746A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE201210000746 DE102012000746A1 (en) 2012-01-12 2012-01-12 Recirculation gas generator for generating e.g. natural gas, has nozzles functioning with blowing agents, and basket grate and cutter grate compressing and cracking carbonization gases in glow zone of rotary grate gas generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210000746 DE102012000746A1 (en) 2012-01-12 2012-01-12 Recirculation gas generator for generating e.g. natural gas, has nozzles functioning with blowing agents, and basket grate and cutter grate compressing and cracking carbonization gases in glow zone of rotary grate gas generator

Publications (1)

Publication Number Publication Date
DE102012000746A1 true DE102012000746A1 (en) 2013-07-18

Family

ID=48693041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201210000746 Withdrawn DE102012000746A1 (en) 2012-01-12 2012-01-12 Recirculation gas generator for generating e.g. natural gas, has nozzles functioning with blowing agents, and basket grate and cutter grate compressing and cracking carbonization gases in glow zone of rotary grate gas generator

Country Status (1)

Country Link
DE (1) DE102012000746A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015058864A1 (en) * 2013-10-26 2015-04-30 Böcker-Riese Bernhard Reactor and method for gasification of fuels

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806315C2 (en) 1998-02-06 2000-05-25 Horst Gatzke Driving and mixing nozzle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806315C2 (en) 1998-02-06 2000-05-25 Horst Gatzke Driving and mixing nozzle

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Biomasse Vergasung". Der Königsweg für eine effiziente Strom- und Kraftstoffherstellung - 2004 Landwirtschaftlicher Verlag Münster und in Jahrbuch nachwachsende Rohstoffe 2006/2007 Carmen e.V. Straubing
"Chemie der Braunkohle" 1927 Erdmann Dolch
"Fahrzeuggeneratoren" 1943 F. Jantsch
"Koks" 1938 Kurz-Schuster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015058864A1 (en) * 2013-10-26 2015-04-30 Böcker-Riese Bernhard Reactor and method for gasification of fuels

Similar Documents

Publication Publication Date Title
Panwar et al. Thermo chemical conversion of biomass–Eco friendly energy routes
Demirbas et al. An overview of biomass pyrolysis
US9301452B2 (en) Sustainable method inclusive of facilities to grow and process crops for food and biomass for energy in an environmentally acceptable manner
Sharma et al. Thermo-chemical conversion of jatropha deoiled cake: pyrolysis vs. gasification
Ingle et al. Design and development of downdraft gasifier to generate producer gas
Karaosmanoǧlu et al. Fuel properties of pyrolytic oil of the straw and stalk of rape plant
Muh et al. Biomass conversion to fuels and value-added chemicals: a comprehensive review of the thermochemical processes
Kataki et al. Waste valorization to fuel and chemicals through pyrolysis: technology, feedstock, products, and economic analysis
US20130340322A1 (en) Enhanced methods of synthetic chemical and fuel production through integrated processing and emission recovery
DE102012000746A1 (en) Recirculation gas generator for generating e.g. natural gas, has nozzles functioning with blowing agents, and basket grate and cutter grate compressing and cracking carbonization gases in glow zone of rotary grate gas generator
Chiaramonti et al. Biomass carbonization: process options and economics for small scale forestry farms
EP2980371A1 (en) Method for converting energy with fuel regeneration in a cyclic process of a heat engine
AT512361A2 (en) Thermochemical wood gasification plant with fixed bed reactor with double ascending countercurrent gasification, gas purification, gas supply, pollutant utilization and pollutant disposal for continuous operation with gas piston engines and gas turbines
DE102011011521A1 (en) Production of carbon and combustible gases from lignite
Hilal Demirbas et al. Liquid fuels from agricultural residues via conventional pyrolysis
Volpe et al. Assessment of bio-combustibles production via slow pyrolysis of wine industry residues
DE422663C (en) Method and device for generating combustible gases from a mixture of carbonaceous dust and oxygen carriers in a closed chamber
DE102013112995A1 (en) A method of heating a fuel bed in a fixed bed pressure gasification reactor
DE102011117140A1 (en) Method for operating a gasification reactor
WO2012110236A1 (en) Generating carbon and combustible gases from brown coal
DE202018000190U1 (en) Plant for the production of biochar (biochar producer)
Boumanchar et al. Thermo-chemical behavior of biomass, coal, municipal solid wastes and their mixtures
Shcheklein et al. Production of liquid fuel from wood
Strezov System approach to biomass pyrolysis: product characterisation
Kremling et al. High-temperature biomass gasification in an entrained flow reactor–design and engineering of a test facility

Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20140801