SE453751B - SET AND DEVICE FOR PARTIAL COMBUSTION AND GASING OF CARBON FUEL - Google Patents
SET AND DEVICE FOR PARTIAL COMBUSTION AND GASING OF CARBON FUELInfo
- Publication number
- SE453751B SE453751B SE8403191A SE8403191A SE453751B SE 453751 B SE453751 B SE 453751B SE 8403191 A SE8403191 A SE 8403191A SE 8403191 A SE8403191 A SE 8403191A SE 453751 B SE453751 B SE 453751B
- Authority
- SE
- Sweden
- Prior art keywords
- plasma generator
- carbonaceous material
- oxidizing agent
- outer tube
- gas stream
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 16
- 229910052799 carbon Inorganic materials 0.000 title claims description 12
- 238000002485 combustion reaction Methods 0.000 title claims description 8
- 239000000446 fuel Substances 0.000 title description 3
- 239000007789 gas Substances 0.000 claims description 23
- 239000007800 oxidant agent Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000003575 carbonaceous material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000012159 carrier gas Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000002309 gasification Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003610 charcoal Substances 0.000 claims description 2
- 239000003415 peat Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/485—Entrained flow gasifiers
- C10J3/487—Swirling or cyclonic 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
-
- 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
- C10J3/50—Fuel charging devices
- C10J3/506—Fuel charging devices for 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
- C10J2300/00—Details of gasification processes
- C10J2300/12—Heating the gasifier
- C10J2300/123—Heating the gasifier by electromagnetic waves, e.g. microwaves
- C10J2300/1238—Heating the gasifier by electromagnetic waves, e.g. microwaves by plasma
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Plasma Technology (AREA)
- Carbon And Carbon Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Processing Of Solid Wastes (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Description
453 751 10 15 20 25 30 delat kol i en medelst en plasmagenerator upphettad bär- gas. Syrgas, C02, och/ellervattenàngautnyttjas som oxaidationsmedel och injiceras antingen i den heta bär- gasen eller utnyttjas helt eller delvis som bärgas. Ändamålet med föreliggande uppfinning är att åstadkomma en process för partiell förbränning och förgasning av kolhaltigt material, som medger snabb, effektiv ombland- ning av oxidationsmedel och kolbärare, som ger en kort blandningssträcka och ett stort regleromràde oberoende av flamfrontens läge samt åstadkommer en avsevärt högre reaktionshastighet genom direkt tillsats av värmeenergi till ingående oxidationsmedel och bränsle. 453 751 10 15 20 25 30 divided carbon in a carrier gas heated by means of a plasma generator. Oxygen, CO2, and / or water vapor are used as oxidizing agents and are either injected into the hot carrier gas or used wholly or partly as carrier gas. The object of the present invention is to provide a process for partial combustion and gasification of carbonaceous material, which allows fast, efficient mixing of oxidizing agents and carbon supports, which provides a short mixing distance and a large control area regardless of the flame front position and achieves a significantly higher reaction rate. by direct addition of heat energy to the constituent oxidant and fuel.
Ett annat ändamål med uppfinningen är att åstadkomma en kombinerad brännare för genomförandav processen enligt uppfinningen.Another object of the invention is to provide a combined burner for carrying out the process according to the invention.
Ovanstående uppnås vid det inledningsvis beskrivna sättet enligt uppfinningen därigenom att den heta gasströmmen bi- bringas rotation och att det pulverformiga kolbärande mate- rialet ínföres i reaktionsrummet koncentriskt runt nämnda heta roterande gasström med hjälp av en transportgas.The above is achieved in the initially described method according to the invention in that the hot gas stream is brought into rotation and that the powdered carbon-bearing material is introduced into the reaction space concentrically around said hot rotating gas stream by means of a transport gas.
Transportgasen kan utgöras av t.ex. oxidationsmedel, för- bränningsprodukter (N2, C02, H20) eller återcirkulerad gas.The transport gas can consist of e.g. oxidizing agents, combustion products (N2, CO2, H2O) or recycled gas.
Plasmagasen bibringas sålunda en roterande rörelse i plasma- generatorn, varvid vid utträdet ur plasmageneratorn uppnås en kraftig turbulens i det koncentrisktutströmmande kol- bärande materialet samtidigt som den centrala heta gas- strömmen momentant upphettar materialblandningen till re- aktionstemperatur.The plasma gas is thus imparted a rotating movement in the plasma generator, whereby upon exit from the plasma generator a strong turbulence is achieved in the concentrically flowing carbon-bearing material at the same time as the central hot gas stream momentarily heats the material mixture to reaction temperature.
Oxidationsmedlet utgöres företrädesvis av 02, C02, vatten- ånga, luft eller en blandning därav, under det att kol- bäraren utgöres av företrädesvis kolpulver, kokspulver, 10 15 20 25 453 751 träkolspulver, torv och/eller flis.The oxidizing agent is preferably O 2, CO 2, water vapor, air or a mixture thereof, while the carbon support is preferably carbon powder, coke powder, charcoal powder, peat and / or wood chips.
Anordningen för genomförande av processen enligt upp- finningen är av den i kravets 6 ingress angivna arten och kännetecknas av ett runt plasmageneratorns mynninge- del anordnat yttre rör för bildning av en ringspalt mellan plasmageneratorns utsida och nämnda yttre rör invid plasmageneratorns utloppsände samt organ för till- försel av kolbärande material till nämnda ringspalt.The device for carrying out the process according to the invention is of the type specified in the preamble of claim 6 and is characterized by an outer tube arranged around the mouth part of the plasma generator for forming an annular gap between the outside of the plasma generator and said outer tube next to the outlet end of the plasma generator. supply of carbon-bearing material to said annular gap.
I anslutning till ytterrörets inloppsdel kan företrädes- vis vara anordnad en tryckkammare i vilken lansar för till- försel av kolbärare är anordnade att bibringa kolbäraren en tangentiell hastíghetskomponent för att åstadkomma jämn fördelning av materialet i ringspalten.Adjacent to the inlet part of the outer tube, a pressure chamber can preferably be arranged in which lances for supplying carbon carriers are arranged to impart to the carbon carrier a tangential velocity component in order to achieve even distribution of the material in the annular gap.
Alternativt kan ett inre skyddsrör försett med yttre styr- ningar i form av exempelvis skovlar för uppnàende av en rotation, lämpligen i motsatt riktning mot plasmagasens rotation, vara anordnat, varvid ringspalten för införande av pulverformigt material bildas av nämnda ytterrör och nämnda inre skyddsrör. Dessutom uppnås härigenom, förutom snabbare omblandning, minskat slitage av plasmageneratorn.Alternatively, an inner protective tube provided with outer guides in the form of, for example, vanes for achieving a rotation, suitably in the opposite direction to the rotation of the plasma gas, may be provided, the annular gap for introducing powdered material being formed by said outer tube and said inner protective tube. In addition, in addition to faster mixing, reduced wear of the plasma generator is achieved.
Utföringformer av uppfinningen anges i de bilagda be- roende patentkraven.Embodiments of the invention are set forth in the appended dependent claims.
Ytterligare fördelar och kännetecken hos uppfinningen kom- mer att framgå av nedanstående, detaljerade beskrivning i anslutning till bifogade ritningar, på vilka fig 1 visar plasmageneratorn enligt uppfinningen, fig 2 visar ett alternativt utförande av plasmagenera- torn enligt fig 1 och I 453 751 10 15 20 25 30 fig 3 visar ett något modifierat utförande av plasma- generatorn enligt fig 2.Further advantages and features of the invention will appear from the following, detailed description in connection with the accompanying drawings, in which Fig. 1 shows the plasma generator according to the invention, Fig. 2 shows an alternative embodiment of the plasma generator according to Fig. 1 and I 453 751 10 Fig. 3 shows a slightly modified embodiment of the plasma generator according to Fig. 2.
I fig l visas sålunda en brännare enligt uppfinningen med en plasmagenerator, som generellt betecknas med l. Plas- mageneratorn är av konventionellt slag med cylindriska elektroder, mellan vilka genereras en ljusbåge. Bärgas injiceras genom en tillförselledning 2 och upphettas vid passagen genom ljusbågen. I plasmageneratorn bibringas bärgasen förutom en axiell hastighetskomponent en tangen- tiell sådan, vilketgörattgflasmgasen roterar kraftigt vid utträdet ur plasmageneratorn.Fig. 1 thus shows a burner according to the invention with a plasma generator, which is generally denoted by 1. The plasma generator is of a conventional type with cylindrical electrodes, between which an arc is generated. Salvage gas is injected through a supply line 2 and heated at the passage through the arc. In the plasma generator, in addition to an axial velocity component, the carrier gas is imparted to a tangential one, which causes the gas gas to rotate sharply upon exiting the plasma generator.
Runt plasmageneratorns främre del är anordnat ett ytter- rör 4, som är tätande anslutet till plasmageneratorn vid 5. I det visade utförandet är ytterröret försett med en fläns 6 för montering till en bränn- eller förgasningskam- mare. Detta antyder, att ytterröret kan vara fast monterat i vä¶æn,vilket avsevärt underlättar demontering och monte- ring av plasmageneratorn. Härvid är företrädesvis ytter- röret anordnat vattenkyltoch genom att anordna det så att det sticker ut ett stycke förbi kammar~väggen kan ytterröret också fungera som forma.Arranged around the front part of the plasma generator is an outer tube 4, which is sealingly connected to the plasma generator at 5. In the embodiment shown, the outer tube is provided with a flange 6 for mounting to a combustion or gasification chamber. This indicates that the outer tube can be permanently mounted in the vehicle, which considerably facilitates disassembly and assembly of the plasma generator. In this case, the outer pipe is preferably arranged water-cooled, and by arranging it so that it protrudes a bit past the chamber wall, the outer pipe can also function as a mold.
Torrt pulverformigt bränsle införes genom en ledning 7 in i den ringspalt 8, som bildas mellan plasmageneratorn och ytterröret. Enligt den visade utföringsformen är vid ring- spaltens inloppssida anordnad en tryckkammare 9, i vilken tillförselledningar 7 mynnar. Härigenom uppnås en jämnare fördelning av materialet i ringspalten.Dry powdered fuel is introduced through a conduit 7 into the annular gap 8 formed between the plasma generator and the outer tube. According to the embodiment shown, a pressure chamber 9 is arranged at the inlet side of the annular gap, in which supply lines 7 open. In this way a more even distribution of the material in the annular gap is achieved.
I fig 2 visas ett alternativt utförande av plasmagenera- torn enligt fig 1. Runt om plasmageneratorns av det yttre röret 4 omgivna främre ände 3 är anordnat ett inre skydds- r) 10 15 20 25 30 453 751 rör 10. På det inre skyddsrörets 10 utsida är anord- nade skovlar ll-14, avsedda att bibringa det införda pulverformiga materialet en rotation motsatt rotationen hos den genererade plasmagasen. Härigenom uppnås dels en bättre och snabbare omblandning, dels skyddas plasma- generatorn mot slitage.Fig. 2 shows an alternative embodiment of the plasma generator according to Fig. 1. An inner protective tube 10 of the inner protective tube 10 of the inner protective tube 10 is arranged around the front end 3 of the plasma generator 4 surrounded by the outer tube 4. outside, vanes 11-14 are arranged, intended to impart a rotation opposite to the rotation of the generated plasma gas to the introduced powdery material. This achieves a better and faster mixing and protects the plasma generator from wear.
I fig 3 visas ett ytterligare alternativt utförande av plasmageneratorn enligt fig 2. Det yttre röret, som här betecknas med 15, är anordnat vattenkylt, varvid kyl- vatten tnlföres vid 16 till spalten 17. I det visade utförandet är det yttre vattenkylda röret utbildat som en utdragen forma18, avsedd att ersätta en konventionell forma.Fig. 3 shows a further alternative embodiment of the plasma generator according to Fig. 2. The outer tube, here denoted by 15, is arranged water-cooled, whereby cooling water is introduced at 16 to the gap 17. In the embodiment shown, the outer water-cooled tube is formed as an elongated mold18, intended to replace a conventional mold.
Nedan beskrives tillvägagångssättet och anordningens funktion närmare.The procedure and the function of the device are described in more detail below.
Bärgas, vilken företrädesvis utgör en del av det använda oxidationsmedlet upphettas således i plasmageneratorn och lämnar plasmageneratorn som en het kärna av roter- ande plasmagas, vilken tänder och skapar kraftig turbu- lens i det genom ringspalten 8, företrädesvis medelst oxidationsmedel såsom vattenånga,syrgas, luft eller en blandning därav, införda pulverformiga kolbärande materia- let. Till skillnad från vid till exempel en oljebrännare, där tändningen sker medelst den egna flammans flamfront, varsläge bestäms av strömningsförhållandena, tillförsäk- rar den höga temperaturen i plasmagasen en stabil tändning oberoende av andra betingelser. Detta ger ett mycket stort regleromrâde för plasmageneratorn samt en betydligt snab- bare initiering av tändningen och därmed högre total re- aktionshastighet.Thus, carrier gas, which preferably forms part of the oxidizing agent used, is heated in the plasma generator and leaves the plasma generator as a hot core of rotating plasma gas, which ignites and creates strong turbulence in it through the annular gap 8, preferably by oxidizing agents such as water vapor, oxygen. air or a mixture thereof, introduced powdered carbonaceous material. Unlike, for example, an oil burner, where the ignition takes place by means of the flame front of the own flame, the position of which is determined by the flow conditions, the high temperature in the plasma gas ensures a stable ignition independent of other conditions. This provides a very large control area for the plasma generator as well as a much faster initiation of the ignition and thus a higher overall reaction speed.
Den heta plasmagasen minskar vidare behovet av syreöver- 10 453 751 skott för att uppnå i det närmaste fullständig förbrän- ning/förgasning. Dessutom erhålles en mycket hög flam- temperatur, väsentligt högre än vid konventionella brännare, vilket leder till väsentligt minskad halt av icke önskade beståndsdelar i gasen efter förbränningen /förgasningen såsom oförbränt/oförgasat kol, alkoholer, fenoler, metan, tjära, tyngre kolväten etc.The hot plasma gas further reduces the need for excess oxygen to achieve almost complete combustion / gasification. In addition, a very high flame temperature is obtained, significantly higher than with conventional burners, which leads to a significantly reduced content of undesirable constituents in the gas after combustion / gasification such as unburned / ungasified carbon, alcohols, phenols, methane, tar, heavier hydrocarbons etc.
Ytterligare en avgörande fördel består i att ett ifrån förbränningen fristående värmeenergitillskøtt tillföres med hjälp av plasmageneratorn. Detta ger betydligt stör- re möjlighet att styra sammansättningen på reaktions- produkterna samtidigt som sotbildningsrisken minskas.Another decisive advantage is that a heat energy supplement independent of the combustion is supplied by means of the plasma generator. This provides a much greater opportunity to control the composition of the reaction products while reducing the risk of soot formation.
Vi.We.
Claims (11)
Priority Applications (18)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8403191A SE453751B (en) | 1984-06-14 | 1984-06-14 | SET AND DEVICE FOR PARTIAL COMBUSTION AND GASING OF CARBON FUEL |
| ZA848218A ZA848218B (en) | 1984-06-14 | 1984-10-22 | Method and means for partial combustion and gasification of carbonaceous material |
| CA000466101A CA1233431A (en) | 1984-06-14 | 1984-10-23 | Method and means for partial combustion and gasification of carbonaceous material |
| IN814/MAS/84A IN162320B (en) | 1984-06-14 | 1984-10-30 | |
| IT23373/84A IT1177080B (en) | 1984-06-14 | 1984-10-30 | PROCEDURE AND MEANS OF INSTALLATION FOR THE PARTIAL COMBUSTION AND GASIFICATION OF CARBON MATERIAL |
| GB08427964A GB2160218B (en) | 1984-06-14 | 1984-11-05 | Method and plant means for partial combustion and gasification of carbonaceous material |
| AU35256/84A AU568693B2 (en) | 1984-06-14 | 1984-11-09 | Gasifying c-mat with plasma generator |
| NZ210168A NZ210168A (en) | 1984-06-14 | 1984-11-09 | Partial combustion of gasification of carbonaceous material |
| DE3441358A DE3441358C2 (en) | 1984-06-14 | 1984-11-13 | Process and apparatus for combustion and gasification of powdered carbonaceous material |
| FR8418038A FR2565992A1 (en) | 1984-06-14 | 1984-11-27 | PROCESS AND PLANT FOR PARTIAL COMBUSTION AND GASIFICATION OF CARBONACEOUS MATERIALS, USING A PLASMA GENERATOR |
| BE0/214077A BE901159A (en) | 1984-06-14 | 1984-11-29 | PROCESS AND PLANT FOR PARTIAL COMBUSTION AND GASIFICATION OF CARBONACEOUS MATERIALS. |
| BR8406069A BR8406069A (en) | 1984-06-14 | 1984-11-29 | PROCESS AND DEVICE FOR PARTIAL COMBUSTION AND GASIFICATION OF ATOMIZED CARBONACEOUS MATERIAL |
| ES538144A ES8607374A1 (en) | 1984-06-14 | 1984-11-30 | Method and plant means for partial combustion and gasification of carbonaceous material |
| AT0382084A AT390074B (en) | 1984-06-14 | 1984-11-30 | METHOD AND DEVICE FOR COMBUSTION AND GASIFICATION OF POWDERED CARBONATED MATERIAL BY MEANS OF PLASMA GAS FLOWS |
| NO844800A NO844800L (en) | 1984-06-14 | 1984-11-30 | PROCEDURE AND APPARATUS FOR PARTIAL COMBUSTION AND GASGING OF A CARBON-CONTAINING MATERIAL. |
| KR1019840007578A KR860000355A (en) | 1984-06-14 | 1984-12-01 | Method and apparatus for partial combustion and vaporization of carbonaceous materials |
| JP59252854A JPS614789A (en) | 1984-06-14 | 1984-12-01 | Method and apparatus for partially burning and gasifying carbonaceous material |
| CN198585101700A CN85101700A (en) | 1984-06-14 | 1985-04-01 | Carbonaceous material carries out the method and the device thereof of partial combustion and gasification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8403191A SE453751B (en) | 1984-06-14 | 1984-06-14 | SET AND DEVICE FOR PARTIAL COMBUSTION AND GASING OF CARBON FUEL |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8403191D0 SE8403191D0 (en) | 1984-06-14 |
| SE8403191L SE8403191L (en) | 1985-12-15 |
| SE453751B true SE453751B (en) | 1988-02-29 |
Family
ID=20356229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8403191A SE453751B (en) | 1984-06-14 | 1984-06-14 | SET AND DEVICE FOR PARTIAL COMBUSTION AND GASING OF CARBON FUEL |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS614789A (en) |
| KR (1) | KR860000355A (en) |
| CN (1) | CN85101700A (en) |
| AT (1) | AT390074B (en) |
| AU (1) | AU568693B2 (en) |
| BE (1) | BE901159A (en) |
| BR (1) | BR8406069A (en) |
| CA (1) | CA1233431A (en) |
| DE (1) | DE3441358C2 (en) |
| ES (1) | ES8607374A1 (en) |
| FR (1) | FR2565992A1 (en) |
| GB (1) | GB2160218B (en) |
| IN (1) | IN162320B (en) |
| IT (1) | IT1177080B (en) |
| NO (1) | NO844800L (en) |
| NZ (1) | NZ210168A (en) |
| SE (1) | SE453751B (en) |
| ZA (1) | ZA848218B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3529893A1 (en) * | 1985-08-21 | 1987-02-26 | Till Keesmann | DEVICE FOR PROMOTING COMBUSTION IN COMBUSTION PLANTS |
| FI85910C (en) * | 1989-01-16 | 1992-06-10 | Imatran Voima Oy | FOERFARANDE OCH ANORDNING FOER ATT STARTA PANNAN I ETT KRAFTVERK SOM UTNYTTJAR FAST BRAENSLE SAMT FOER ATT SAEKERSTAELLA FOERBRAENNINGEN AV BRAENSLET. |
| RU2128408C1 (en) * | 1997-08-15 | 1999-03-27 | Акционерное общество "Гусиноозерская ГРЭС", Восточно-Сибирский государственный технологический университет | Plant for no-oil starting of pulverized-fuel boiler and illumination of flame pattern |
| JP4507468B2 (en) * | 2001-07-09 | 2010-07-21 | 富士電機システムズ株式会社 | Powder plasma processing method and processing apparatus therefor |
| MX2007008317A (en) | 2007-07-06 | 2009-02-26 | Aba Res Sa De Cv | Microwave gasification device. |
| FR2922406A1 (en) | 2007-10-12 | 2009-04-17 | Commissariat Energie Atomique | LIQUID CHARGE INJECTION DEVICE FOR MIXING / CONVERTING WITHIN A DARD PLASMA OR A GASEOUS FLOW |
| CN102125818B (en) * | 2010-12-31 | 2013-12-11 | 武汉凯迪工程技术研究总院有限公司 | Method and device for preparing high-temperature active particle-rich water vapor by plasma |
| AT510686B1 (en) * | 2011-02-23 | 2012-06-15 | Sgl Carbon Se | PROCESS FOR WORKING ON CONSUMED CARBOHYDRATED CATALOG MATERIAL |
| CN102269424B (en) * | 2011-04-26 | 2014-01-22 | 向卫 | Oxygen enrichment plasma oil-free ignition and stable combustion method |
| EP2728254A1 (en) | 2012-11-02 | 2014-05-07 | Hans-Bernd Rombrecht | Ignition and stabilisation burner for particulate fuels |
| CN117401919A (en) * | 2022-07-06 | 2024-01-16 | 中国科学院大连化学物理研究所 | A method for producing clinker and co-producing CO using thermal plasma coupled solid reducing agent to catalyze the reduction and decomposition of limestone |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD114395A1 (en) * | 1974-07-08 | 1975-08-05 | ||
| CA1059065A (en) * | 1975-12-12 | 1979-07-24 | Terence E. Dancy | Arc reforming of hydrocarbons |
| GB2010901B (en) * | 1977-08-19 | 1982-07-14 | Boc Ltd | Gaseous atmospheres |
| SE434676B (en) * | 1981-10-22 | 1984-08-06 | Skf Steel Eng Ab | SET AND DEVICE FOR HEATING OF INDUSTRIAL ENDAL PROCESS AIR |
| SU878775A1 (en) * | 1980-01-22 | 1981-11-07 | Государственный Научно-Исследовательский Энергетический Институт Им.Г.М.Кржижановского | Method of thermal processing of solid fuel |
| HU184389B (en) * | 1981-02-27 | 1984-08-28 | Villamos Ipari Kutato Intezet | Method and apparatus for destroying wastes by using of plasmatechnic |
| SE434272B (en) * | 1982-06-08 | 1984-07-16 | Asea Ab | LIGHT BAG OVEN FOR REDUCING GAS GENERATION |
| AT384007B (en) * | 1984-04-02 | 1987-09-25 | Voest Alpine Ag | METHOD FOR PRODUCING SYNTHESIS GAS AND DEVICE FOR IMPLEMENTING THE METHOD |
-
1984
- 1984-06-14 SE SE8403191A patent/SE453751B/en not_active IP Right Cessation
- 1984-10-22 ZA ZA848218A patent/ZA848218B/en unknown
- 1984-10-23 CA CA000466101A patent/CA1233431A/en not_active Expired
- 1984-10-30 IN IN814/MAS/84A patent/IN162320B/en unknown
- 1984-10-30 IT IT23373/84A patent/IT1177080B/en active
- 1984-11-05 GB GB08427964A patent/GB2160218B/en not_active Expired
- 1984-11-09 NZ NZ210168A patent/NZ210168A/en unknown
- 1984-11-09 AU AU35256/84A patent/AU568693B2/en not_active Ceased
- 1984-11-13 DE DE3441358A patent/DE3441358C2/en not_active Expired
- 1984-11-27 FR FR8418038A patent/FR2565992A1/en not_active Withdrawn
- 1984-11-29 BR BR8406069A patent/BR8406069A/en unknown
- 1984-11-29 BE BE0/214077A patent/BE901159A/en not_active IP Right Cessation
- 1984-11-30 ES ES538144A patent/ES8607374A1/en not_active Expired
- 1984-11-30 AT AT0382084A patent/AT390074B/en not_active IP Right Cessation
- 1984-11-30 NO NO844800A patent/NO844800L/en unknown
- 1984-12-01 JP JP59252854A patent/JPS614789A/en active Pending
- 1984-12-01 KR KR1019840007578A patent/KR860000355A/en not_active Withdrawn
-
1985
- 1985-04-01 CN CN198585101700A patent/CN85101700A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1177080B (en) | 1987-08-26 |
| ES8607374A1 (en) | 1986-06-01 |
| AT390074B (en) | 1990-03-12 |
| FR2565992A1 (en) | 1985-12-20 |
| SE8403191L (en) | 1985-12-15 |
| GB2160218A (en) | 1985-12-18 |
| IN162320B (en) | 1988-04-30 |
| NZ210168A (en) | 1987-04-30 |
| ZA848218B (en) | 1986-06-25 |
| DE3441358C2 (en) | 1987-01-15 |
| SE8403191D0 (en) | 1984-06-14 |
| BR8406069A (en) | 1986-06-17 |
| AU3525684A (en) | 1985-12-19 |
| KR860000355A (en) | 1986-01-28 |
| IT8423373A1 (en) | 1986-04-30 |
| ES538144A0 (en) | 1986-06-01 |
| JPS614789A (en) | 1986-01-10 |
| CA1233431A (en) | 1988-03-01 |
| CN85101700A (en) | 1987-01-31 |
| NO844800L (en) | 1985-12-16 |
| AU568693B2 (en) | 1988-01-07 |
| GB2160218B (en) | 1988-05-05 |
| DE3441358A1 (en) | 1985-12-19 |
| IT8423373A0 (en) | 1984-10-30 |
| GB8427964D0 (en) | 1984-12-12 |
| BE901159A (en) | 1985-03-15 |
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