AU2009273508B9 - Method and reactors for gasifying dusty, solid, or liquid fuels - Google Patents

Method and reactors for gasifying dusty, solid, or liquid fuels Download PDF

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Publication number
AU2009273508B9
AU2009273508B9 AU2009273508A AU2009273508A AU2009273508B9 AU 2009273508 B9 AU2009273508 B9 AU 2009273508B9 AU 2009273508 A AU2009273508 A AU 2009273508A AU 2009273508 A AU2009273508 A AU 2009273508A AU 2009273508 B9 AU2009273508 B9 AU 2009273508B9
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AU
Australia
Prior art keywords
cooling circuit
burner
cooling
main
circuit
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Ceased
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AU2009273508A
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AU2009273508A1 (en
AU2009273508B2 (en
Inventor
Johannes Dostal
Eberhard Kuske
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ThyssenKrupp Industrial Solutions AG
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ThyssenKrupp Uhde GmbH
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Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant 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
    • C10J3/46—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
    • C10J3/723—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
    • C10J3/76—Water jackets; Steam boiler-jackets
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • B01J2219/0006—Temperature measurement of the heat exchange medium
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00067—Liquid level measurement
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/0009—Coils
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00256—Leakage
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00268—Detecting faulty operations
    • 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
    • C10J2300/0953—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
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Industrial Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Description

Translator's note re WO 2010/009842 Page 4, para. 3 of German (page 6, para. 2 of translation) In first sentence, the wording "is passed with the steam drum 8" does not seem appropriate. Perhaps the intended meaning was "is connected with." WO 2010/009842 - 1 - PCT/EP2009/005214 "Method and reactors for gasification of fuels in the form of dust, solids, or liquids, such as coal, petroleum coke, oil, tar, or the like" The invention is directed at a method for cooling units subjected to stress at high temperatures, in cooled reactors for gasification of fuels that contain carbon, using gasification media that contain oxygen, whereby the reactor walls are cooled by way of a coolant circuit. Gasification processes in corresponding reactors take place at high temperatures. In order to protect the surroundings from exit of the heat flows, it is known to cool the reactor walls by means of a corresponding main cooling system. Since installations are provided in the reactors, it is important to cool these accordingly, as well, and to set them to a temperature level with which a long useful lifetime of these parts is achieved. This can involve a gasifier, a burner, or the like, for example. From EP 0 986 622 Bl, it is known to cool a burner that projects into the gasifier by way of an independent cooling circuit, whereby the coolant that comes from a source vessel is passed back to the source vessel after the burner has been cooled and CONFIRMATION COPY - 2 after a corresponding heat emission has taken place by way of the heat exchanger. A feed line for nitrogen is present at the source vessel, as is an outlet to the flare, which is connected with the gasifier by way of a pressure regulation device. The status in the source vessel is also recorded and regulated. A disadvantage of this known method of procedure consists in that if a leak occurs, not only CO or H 2 , but also other components that are present in the produced gas, such as salts, hydrogen sulfide, and other elements, can enter into the cooling circuit, and these can lead to great difficulties in the cooling circuit. For example, particles can block the lines or lead to abrasions, chlorides can promote corrosion, and the like. In a preferred object the invention provides a corresponding cooling method that reliably prevents penetration of such substances into the cooling circuit. Preferably, the units to be cooled, such as, for example, gasification burners, burner muffles, or the like, are equipped with an independent cooling circuit, whereby this cooling circuit is directly connected with the main cooling circuit. Any discussion of the prior art throughout the specification should in no way be considered as an admission that such prior -2a art is widely known or forms part of common general knowledge in the field. It is an object of the present invention to overcome or ameliorate at least one of the disadvantages of the prior art, or to provide a useful alternative. According to a first aspect, the present invention provides a method for cooling units subjected to stress at high temperatures, in cooled reactors for gasification of fuels that contain carbon, using gasification media that contain oxygen, whereby the reactor walls are cooled by way of a coolant circuit, wherein the units to be cooled are equipped with an independent cooling circuit, whereby this cooling circuit is directly connected with the main cooling circuit, wherein in the event of a loss of liquid in the unit cooling circuit, additional feed from the main cooling circuit is implemented, and when cooling medium is fed into the unit cooling circuit, a leak report is triggered. According to a second aspect, the present invention provides System for implementing the method according to any one of the preceding claims, having a main cooling circuit for the reactor -2b for gasification of fuels that contain carbon, and having a steam drum integrated into the cooling circuit, wherein one or more unit cooling circuits for cooling gasification burners are assigned to the reactor, whereby the burner cooling circuit is connected with the steam drum of the main cooling circuit that the pressure level of the main cooling circuit also prevails in the burner cooling circuit, wherein a leak monitoring device is provided in a connection line between the burner cooling circuit and the main cooling circuit. Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of "including, but not limited to".
WO 2010/009842 - 3 - PCT/EP2009/005214 A number of advantages is achieved with the invention; in particular, it is possible to impose the pressure level of the main cooling circuit directly onto the secondary cooling circuit(s), whereby here, the invention provides that the unit cooling circuit, in each instance, is operated at the pressure level of the main cooling circuit. In this connection, it can be provided, in a further embodiment, that the unit cooling circuit is connected with the equalization vessel (steam drum) of the main cooling circuit, in terms of effect. A particular embodiment of the invention consists in that when a fluid loss occurs in the unit cooling circuit, additional feed from the main cooling circuit is provided. If, for example, a leak occurs in the unit cooling circuit, then the additional feed from the main cooling circuit can immediately be evaluated as a signal, which triggers a leak report. An adjustment of the temperature of the cooling medium in the unit cooling circuit can take place in that an indirect heat exchange with feed water and boiler water and/or by means of mixtures of feed water and boiler water takes place, as the invention also provides.
WO 2010/009842 - 4 - PCT/EP2009/005214 In order to implement the method of procedure according to the invention and to accomplish the task formulated initially, the invention also provides a system having a main cooling circuit for the reactor for gasification of fuels that contain carbon, and having a steam drum integrated into the cooling circuit, which system is characterized by one or more unit cooling circuits for cooling units assigned to the reactor, such as gasification burners or the like, whereby the unit cooling circuit is connected with the steam drum of the main cooling circuit, in terms of effect, in such a manner that the pressure level of the main cooling circuit also prevails in the unit cooling circuit. In this connection, it can be provided, in an embodiment, that a leak monitoring device is provided in a connection line between the unit cooling circuit and the main cooling circuit. Further characteristics, details, and advantages of the invention are evident from the following description and using the drawing. This shows, in Fig. 1 a basic circuit schematic of the system according to the invention, WO 2010/009842 - 5 - PCT/EP2009/005214 Fig. 2 a circuit variant of the system according to the invention. First of all, it should be noted that the system shown in the figures is a system for cooling or tempering surfaces that are subject to great temperature stress, for example the burner of a cooled reactor for gasification of fine-particle, liquid or solid fuels with gasification media that contain oxygen, which work at temperatures above the slag melting point, in ranges of 1200 to 2000 0 C, whereby the pressure amounts to 0.3 to B MPa, with one or more burners and one or more burner levels, whereby the corresponding reactor is not separately shown in the figures; only the entry and exit to the cooled membrane surfaces are shown. In the example shown in Fig. 1, a unit cooling circuit, for example for cooling a gasification burner designated with 1, having a burner head 3, above the corresponding cooling surface 2, is shown, framed with dot-dash lines and designated with "A", whereby further units to be cooled can be provided; the corresponding cooling surfaces are designated with 2a and 2b in the drawing. The coolant of the unit cooling circuit is passed in a circuit by way of a line 4, from the cooling surface 2 over - 6 a heat exchanger designated with 6, back to the cooling surface 2, by means of a pump 5. The unit cooling circuit is connected with the steam drum 8 of the main cooling circuit designated with "B" by way of a connection line 7, whereby the inflow into the cooling surface of the main cooling circuit is designated with 9, the flow back to the steam drum 8 with 10; the boiler water circulation pump of the main cooling circuit "B" carries the reference symbol 11. In the unit cooling circuit from the connection line 7 to the steam drum 8, a leak monitoring device, designated with 12, is provided. If the pressure in the unit cooling circuit "A" drops, for example, coolant is automatically supplied from the main cooling circuit, and a leak alarm is triggered. In Fig. 1, two temperature control systems "C" and "D" are shown, which can be used individually or in combination. The control system "C" consists of a TC element 13 as well as a feed valve 14. The regulation device "D" can be provided to prevent boiling in the flow back from the heating or cooling surfaces of the unit cooling system; this device also consists of a TC element 15 and a valve 16.
WO 2010/009842 - 7 - PCTIEP2009/005214 Fig. 2 shows a circuit variant, whereby all the identical system parts bear the same reference symbol as in Fig. 1, if necessary supplemented with the letter "a". In contrast to what is shown in Fig. 1, here a new temperature control system "E" is introduced, having a corresponding TC element 13a and a feed valve 14a, which impacts a bypass line 17 that circumvents the heat exchanger 6. It is evident that corresponding temperature regulation can be undertaken by means of this bypass arrangement. Of course, the exemplary embodiments of the invention described here can still be modified in many different respects without departing from the basic idea.

Claims (9)

1. Method for cooling units subjected to stress at high temperatures, in cooled reactors for gasification of fuels that contain carbon, using gasification media that contain oxygen, whereby the reactor walls are cooled by way of a coolant circuit, wherein the units to be cooled are equipped with an independent cooling circuit, whereby this cooling circuit is directly connected with the main cooling circuit, wherein in the event of a loss of liquid in the unit cooling circuit, additional feed from the main cooling circuit is implemented, and when cooling medium is fed into the unit cooling circuit, a leak report is triggered.
2. Method according to claim 1, wherein the unit cooling circuit is operated at the pressure level of the main cooling circuit.
3. Method according to claim 1 or 2, wherein the unit cooling circuit is connected with the equalization vessel (steam drum) of the main cooling circuit.
4. Method according to any one of the preceding claims, -9 wherein the temperature of the cooling medium in the unit cooling circuit is adjusted by means of indirect heat exchange with feed water and boiler water and/or by means of mixtures of feed water and boiler water.
5. Method according to any one of the preceding claims, wherein said units are gasification burners, burner muffles, or the like.
6. System for implementing the method according to any one of the preceding claims, having a main cooling circuit for the reactor for gasification of fuels that contain carbon, and having a steam drum integrated into the cooling circuit, wherein one or more unit cooling circuits for cooling gasification burners are assigned to the reactor, whereby the burner cooling circuit is connected with the steam drum of the main cooling circuit such that the pressure level of the main cooling circuit also prevails in the burner cooling circuit, wherein a leak monitoring device is provided in a connection line between the burner cooling circuit and the main cooling circuit.
7. System according to claim 6, wherein -10 a heat exchanger for absorbing the heat from the burner cooling circuit, with application to the steam drum, is provided in the burner cooling circuit.
8. Method for cooling units subjected to stress at high temperatures substantially as herein described with reference to any one of the embodiments of the invention illustrated in the accompanying drawings and/or examples.
9. System for implementing the method according to any one of the preceding claims substantially as herein described with reference to any one of the embodiments of the invention illustrated in the accompanying drawings and/or examples.
AU2009273508A 2008-07-24 2009-07-17 Method and reactors for gasifying dusty, solid, or liquid fuels Ceased AU2009273508B9 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008034734A DE102008034734A1 (en) 2008-07-24 2008-07-24 Processes and reactors for the gasification of dusty, solid or liquid fuels, such as coal, Petrokoks, oil, tar od. Like.
DE102008034734.5 2008-07-24
PCT/EP2009/005214 WO2010009842A2 (en) 2008-07-24 2009-07-17 Method and reactors for gasifying dusty, solid, or liquid fuels such as coal, petroleum coke, oil, tar, or the like

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AU2009273508A1 AU2009273508A1 (en) 2010-01-28
AU2009273508B2 AU2009273508B2 (en) 2014-05-29
AU2009273508B9 true AU2009273508B9 (en) 2014-06-19

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US (1) US20110114291A1 (en)
EP (1) EP2303449B1 (en)
KR (1) KR101484813B1 (en)
CN (1) CN102089073B (en)
AP (1) AP3406A (en)
AU (1) AU2009273508B9 (en)
BR (1) BRPI0916809A2 (en)
CA (1) CA2731611A1 (en)
CU (1) CU23958B1 (en)
DE (1) DE102008034734A1 (en)
RU (1) RU2513442C2 (en)
TW (1) TWI461523B (en)
UA (1) UA101982C2 (en)
WO (1) WO2010009842A2 (en)
ZA (1) ZA201101386B (en)

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CN105861064B (en) * 2015-01-23 2018-11-16 通用电气公司 Coal slurry preheating device and the gasification system and method for using the device
KR101634594B1 (en) * 2015-08-25 2016-06-29 두산중공업 주식회사 An apparatus for cooling gasification burner using circulation water system cooling facilities of integrated gasification combined cycle by circulating boiler feed water
DE102017219777A1 (en) * 2017-11-07 2019-05-09 Thyssenkrupp Ag Apparatus and method for gasifying feedstocks and for providing the gasified feedstocks as a bottoms product and synthesis gas and use

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ZA201101386B (en) 2011-11-30
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AP3406A (en) 2015-08-31
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UA101982C2 (en) 2013-05-27
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AU2009273508A1 (en) 2010-01-28
US20110114291A1 (en) 2011-05-19
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