SE410211B - REACTOR FOR CATALYTIC OCIDATION OF CARBON MONOXIDE AND CARBON FUELS IN HOT COMBUSTION GASES - Google Patents
REACTOR FOR CATALYTIC OCIDATION OF CARBON MONOXIDE AND CARBON FUELS IN HOT COMBUSTION GASESInfo
- Publication number
- SE410211B SE410211B SE7804763A SE7804763A SE410211B SE 410211 B SE410211 B SE 410211B SE 7804763 A SE7804763 A SE 7804763A SE 7804763 A SE7804763 A SE 7804763A SE 410211 B SE410211 B SE 410211B
- Authority
- SE
- Sweden
- Prior art keywords
- gases
- walls
- chambers
- reactor according
- carbon monoxide
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/10—Carbon or carbon oxides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/12—Hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
7804763-6 av kolmonoxid och kolväteföreningar katalyserande material. 7804763-6 of carbon monoxide and hydrocarbon compounds catalyzing materials.
Ett exempel på sådant material, varav väggarna kan vara utförda, är en legering av 20-30 vikt% krom, 4-6 vikt% aluminium, 0-3 vikt% kobolt och resten järn. Under drift av reaktorn får en sådan le- gering ett aluminiumoxidskikt på sin yta, vilket har den nämnda katalysatorverkan. Ett annat exempel på lämpligt material för bur- kens väggar är en mot häftiga temperaturändringar tålig keramik. Det är fördelaktigt att använda en keramik, som innehåller en övervägande halt, t ex minst 60 vikt% A1203-fibrer.An example of such a material, of which the walls may be made, is an alloy of 20-30% by weight chromium, 4-6% by weight aluminum, 0-3% by weight cobalt and the rest iron. During operation of the reactor, such a an alumina layer on its surface, which has the said catalyst action. Another example of suitable material for bur kens walls are resistant to severe temperature changes ceramics. It is advantageous to use a ceramic, which contains a predominant content, eg at least 60% by weight of Al2 O3 fibers.
Den av delarna 5 och 6 bildade mellanväggen innehåller en ringformig kanal, som sträcker sig strax innanför burkens sidoväg- gar. Till denna kanal 9 är anslutet ett inlopp 10 för heta för- bränningsgaser, t ex från en förbränningsmotor eller en eldstad.The partition wall formed by parts 5 and 6 contains one annular channel, which extends just inside the side road of the can gar. Connected to this channel 9 is an inlet 10 for hot combustion gases, for example from an internal combustion engine or a fireplace.
Den av delarna 5 och 6 bildade mellanväggen har en central öppning 11, som förbinder de båda kamrarna 3 och 4 med varandra och som medelst en slits (eller flera slitsar) 12 i mellanväggen står i förbindelse med den ringformiga kanalen 9. Slitsen 12 kan sträcka sig hela vägen runt öppningen ll och kanalen 9 men visas vid ut- förandet enligt ritningarna sträcka sig utöver endast hälften (den i fig. 1 övre hälften) av öppningens 11 yttre omkrets och kanalens 9 inre omkrets, såsom antydes med slitsens ändbegränsning 13 i fig. 1 och 2. Ändväggarna 1 och 2 är mittför mellanväggens cen- trala öppning 11 försedda med var sitt mot den centrala öppningen riktat, koniskt utsprång 14. På avstånd från mellanväggens centrala öppning 11 är kamrarna 3 och 4 försedda med avlopp för förbrännings- gaserna i form av fyra hål 15 i vardera ändväggen 1, 2.The partition wall formed by parts 5 and 6 has a central opening 11, which connects the two chambers 3 and 4 to each other and which by means of a slot (or several slots) 12 in the partition wall is in connection with the annular channel 9. The slot 12 can stretch all the way around the opening 11 and the channel 9 but is shown at the conduct according to the drawings extends beyond only half (the in Fig. 1 the upper half) of the outer circumference of the opening 11 and the channel 9 inner circumference, as indicated by the end limit 13 of the slot i Figs. 1 and 2. The end walls 1 and 2 are opposite the center of the partition. central opening 11 provided with each towards the central opening directed, conical projection 14. At a distance from the center of the partition opening 11, the chambers 3 and 4 are provided with drains for combustion the gases in the form of four holes 15 in each end wall 1, 2.
Den av delarna 1, 2, 5 och 6 bildade burken omgives med mellan- rum av ett hölje i form av en skål 16 och ett med värmeisolering 17 försett lock 18. Burken hâlles på avstånd från höljets 16, 18 väggar medelst ett antal distansstycken 19. Kamrarnas 3, 4 avlopp 15 mynnar i höljet 16, 18, vilket är försett med ett utlopp 20 för förbrän- ningsgaserna. Höljesskâlen 16 omgives med mellanrum av en med värme- isolering 21 försedd mantel 22, i vilken höljets utlopp 20 mynnar och vilken har ett avlopp 23 för förbränningsgaserna.The can formed by parts 1, 2, 5 and 6 is surrounded by intermediate room of a housing in the form of a bowl 16 and one with thermal insulation 17 fitted lid 18. The jar is kept at a distance from the walls 16, 18 walls by means of a number of spacers 19. The drains 15 of the chambers 3, 4 open in the housing 16, 18, which is provided with an outlet 20 for combustion. gases. The casing shell 16 is surrounded at intervals by a insulation 21 provided with jacket 22, into which the outlet 20 of the casing opens and which has a drain 23 for the combustion gases.
Då reaktorn begagnas, tillföres heta förbränningsgaser, som innehåller kolmonoxid och kolväteföreningar, genom inloppet 10 till den ringformiga kanalen 9, där gaserna kommer att strömma med hög hastighet i en omloppsbana och efter hand strömma vidare genom slitsen 12 till den centrala öppningen i mellanväggen 5, 6. I öppningen 11 avviker gaserna åt båda håll till kamrarna 3 och 4,When the reactor is used, hot combustion gases are supplied, which contains carbon monoxide and hydrocarbon compounds, through the inlet 10 to the annular channel 9, where the gases will flow with high speed in an orbit and gradually flow on through the slot 12 to the central opening in the partition wall 5, 6. I the opening 11 deviates the gases in both directions to the chambers 3 and 4,
Claims (7)
Priority Applications (28)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7804763A SE410211B (en) | 1978-04-26 | 1978-04-26 | REACTOR FOR CATALYTIC OCIDATION OF CARBON MONOXIDE AND CARBON FUELS IN HOT COMBUSTION GASES |
US06/031,314 US4262609A (en) | 1978-04-26 | 1979-04-19 | Incinerators |
DE19792916324 DE2916324A1 (en) | 1978-04-26 | 1979-04-23 | COMBUSTION DEVICE |
NO791350A NO147654C (en) | 1978-04-26 | 1979-04-23 | COMBUSTION APPARATUS. |
FR7910178A FR2424478B1 (en) | 1978-04-26 | 1979-04-23 | INCINERATION APPARATUS PRODUCING A TURBULENT FLAME |
AT3072/79A AT391192B (en) | 1978-04-26 | 1979-04-24 | COMBUSTION DEVICE |
CA326,260A CA1110497A (en) | 1978-04-26 | 1979-04-24 | Incinerator |
AU46430/79A AU536781B2 (en) | 1978-04-26 | 1979-04-24 | Combustion chamber |
IL57137A IL57137A (en) | 1978-04-26 | 1979-04-25 | Incinerator for combusting carbon compounds of exhaust gases |
ES479907A ES479907A1 (en) | 1978-04-26 | 1979-04-25 | Incinerators |
GB08208598A GB2102693B (en) | 1978-04-26 | 1979-04-25 | Combustion reactor |
GB7914415A GB2019735B (en) | 1978-04-26 | 1979-04-25 | Catalytic incinerator |
GB8014160A GB2046619A (en) | 1978-04-26 | 1979-04-25 | Combustion reactor |
FI791367A FI65133C (en) | 1978-04-26 | 1979-04-26 | FOERBRAENNINGSAPPARAT |
CH392679A CH637748A5 (en) | 1978-04-26 | 1979-04-26 | Verbrennungsgeraet. |
NLAANVRAGE7903324,A NL186535C (en) | 1978-04-26 | 1979-04-26 | COMBUSTION DEVICE FOR A MIXTURE OF GASEOUS OR PARTICULAR FUEL. |
DK172979A DK155234C (en) | 1978-04-26 | 1979-04-26 | COMBUSTION APPLIANCE |
IT7922179A IT1113906B (en) | 1978-04-26 | 1979-04-26 | INCINERATOR |
CA355,265A CA1100816A (en) | 1978-04-26 | 1980-07-02 | Incinerator |
FI802558A FI68309C (en) | 1978-04-26 | 1980-08-14 | REAKTOR FOER KATALYTISK OXIDATION AV KOLMONOXID OCH KOLVAETEFOERENINGAR |
US06/226,641 US4351249A (en) | 1978-04-26 | 1981-01-21 | Reactor |
IL65939A IL65939A0 (en) | 1978-04-26 | 1982-06-01 | Incinerator |
NO823286A NO151181C (en) | 1978-04-26 | 1982-09-29 | REACTOR FOR CATALYTIC OXIDATION OF CARBON MONOXIDE AND HYDROCARBON COMPOUNDS IN HOT COMBUSTION GASES |
AU26028/84A AU558144B2 (en) | 1978-04-26 | 1984-03-22 | Incinerator for waste gases |
DK094286A DK158012C (en) | 1978-04-26 | 1986-02-28 | REACTOR FOR CATALYTIC OXIDATION OF CARBON MONOXIDE AND HYDROCARBON COMPOUNDS IN HOT COMBUSTION GASES |
AT212788A AT395832B (en) | 1978-04-26 | 1988-08-30 | Combustion reactor |
JP63330751A JPH01291011A (en) | 1978-04-26 | 1988-12-27 | Incinerator |
NL9001074A NL9001074A (en) | 1978-04-26 | 1990-05-04 | COMBUSTION DEVICE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7804763A SE410211B (en) | 1978-04-26 | 1978-04-26 | REACTOR FOR CATALYTIC OCIDATION OF CARBON MONOXIDE AND CARBON FUELS IN HOT COMBUSTION GASES |
Publications (1)
Publication Number | Publication Date |
---|---|
SE410211B true SE410211B (en) | 1979-10-01 |
Family
ID=20334742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7804763A SE410211B (en) | 1978-04-26 | 1978-04-26 | REACTOR FOR CATALYTIC OCIDATION OF CARBON MONOXIDE AND CARBON FUELS IN HOT COMBUSTION GASES |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE410211B (en) |
-
1978
- 1978-04-26 SE SE7804763A patent/SE410211B/en not_active IP Right Cessation
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