DE114487C - - Google Patents
Info
- Publication number
- DE114487C DE114487C DENDAT114487D DE114487DA DE114487C DE 114487 C DE114487 C DE 114487C DE NDAT114487 D DENDAT114487 D DE NDAT114487D DE 114487D A DE114487D A DE 114487DA DE 114487 C DE114487 C DE 114487C
- Authority
- DE
- Germany
- Prior art keywords
- heat
- molten
- metal
- oxygen
- salt
- 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.)
- Active
Links
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001590 oxidative Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- -1 lead Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000246 remedial Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/14—Fuel cells with fused electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/14—Fuel cells with fused electrolytes
- H01M8/141—Fuel cells with fused electrolytes the anode and the cathode being gas-permeable electrodes or electrode layers
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Primary Cells (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
In galvanischen Batterien, bei welchen die Elektricität durch die oxydirende Einwirkung eines geschmolzenen Salzes auf ein geschmolzenes Metall erzeugt wird, wurde zum Schmelzen des Salzes und des Metalles bisher im Wesentlichen eine ä'ufsere Heizung benutzt, wobei eine theilweise innere Heizung nur nebenbei mit der Erzeugung des elektrischen Stromes infolge Oxydation der Kohle bezw. der Kohlenwasserstoffe auftrat (vergl. die deutsche Patentschrift 10623 1).In galvanic batteries, in which the electricity is produced by the oxidizing action A molten salt is produced on a molten metal, was used for Melting of the salt and the metal has so far mainly used an external heater, a partly internal heating only incidentally with the production of the electric Current as a result of oxidation of coal respectively. the hydrocarbons occurred (cf. German patent specification 10623 1).
Ferner besteht bei den bekannten Einrichtungen das theilweise dem Feuer ausgesetzte Batteriegefäfs in der .Regel aus Eisen, das ein guter Wärmeleiter ist. Abgesehen davon, dafs hierdurch ein Verlust an Wärme durch Strahlung eintreten kann, läfst die Haltbarkeit dieses metallenen Batteriesefäfses viel zu wünschen übrig.Furthermore, with the known devices, there is some exposure to fire Battery jars are usually made of iron, which is a good conductor of heat. Apart from that, because of this a loss of heat through radiation can occur, the durability of this decreases metal battery jar leaves much to be desired.
Abhülfe nach beiden Richtungen hin läfst sich nun mit vollem Erfolge dadurch schaffen,
dafs man von der äufseren Heizung gänzlich Abstand nimmt, und die Heizung des Elementes
allein von innen durch Einblasen bezw. Verbrennen 'eines geeigneten Gemisches von
Kohlenwasserstoffen oder kohlenwasserstoffhaltigen Gasen und Sauerstoff bezw. sauerstoffhaltigen
Gasen bewirkt, wobei die Zufuhr bequem in solcher W7eise
dafs eineRemedial action in both directions can now be created with full success by completely distancing itself from the external heating and heating the element solely from the inside by blowing in or heating it in. Burn 'a suitable mixture of hydrocarbons or hydrocarbon-containing gases and oxygen BEZW. Oxygen-containing gases caused, the supply being convenient in such W 7 eise
that one
Sauerstoffes stattfindet, also keine oxydirende Einwirkung des letzteren auf das Metall eintreten kann. Bei leicht oxydirbaren Metallen, wie beispielsweise Blei, das für Elemente der in Rede stehenden Art in erster Linie in Betracht kommt, ist es zweckmäfsig, das kohlenOxygen takes place, so there is no oxidizing action of the latter on the metal can. In the case of easily oxidizable metals, such as lead, which is used for elements of the The type in question is primarily considered, it is expedient to use the coal
geregelt werden kann, vollkommene Verbrennung des wasserstoff haltige Gas in einem entsprechenden Ueberschufs zuzuführen, was sich durch passende Einstellung der betreffenden Regelungsorgane erreichen läfst. Die auf diese Weise innerhalb des Elementes erzeugte Wärme kann nun für die Stromerzeugung in vollem Unifange nutzbar gemacht werden, wenn das Batteriegefäfs aus einem die AVärme schlecht leitenden Stoff hergestellt ist. Letzteres wird daher vorzugsweise aus Magnesiasteinen gefertigt, einem Stoffe, der bereits bei dem inneren Gefäfs des durch die britische Patentschrift 15903 vom Jahre 1897 bekannt gewordenen Elementes verwendet worden ist. Von der innerhalb des Batteriegefäfses erzeugten Hitze dringt demnach erheblich weniger nach aufsen, als wenn dasselbe aus Eisen bestände, und es läfst sich die Brennstoffzufuhr fast genau dem Strombedarf anpassen, was gegenüber der äufseren Beheizung ebenfalls ein Vorzue ist.can be regulated, complete combustion of the hydrogen-containing gas in a corresponding To supply surplus, which can be achieved through appropriate adjustment of the regulatory bodies concerned reach. The heat generated inside the element in this way can now be used for the power generation can be made fully usable if the battery jar is made of a material that does not conduct heat well. The latter is therefore preferred made of magnesia stones, a substance that is already found in the inner vessel of the element made known by British patent specification 15903 of 1897 has been used. The heat generated inside the battery compartment therefore penetrates considerably less on the outside than if it were made of iron, and it can be done adjust the fuel supply almost exactly to the electricity demand, which is compared to the external Heating is also a requirement.
Bei der in der Zeichnung als Beispiel dargestellten Ausführungsform des verbesserten Elementes ist α das aus einem die Wärme und Elektricität schlecht leitenden, strengflüssigen Stoff, z. B. Magnesiasteinen, hergestellte Batteriegefäfs, das durch den aus demselben Stoff bestehenden Deckel c geschlossen ist und die poröse Magnesiazelle b enthält. Diese dient in bekannter Weise zur Aufnahme des Salzes und ist von der vom Gefäfs α eingeschlossenen flüssigen Metallmasse, vorzugsweise geschmolzenem Blei, umgeben. In das Metall hinein tauchen eiserne Elektrodenplatten m, die oben Ableitungsstreifen η besitzen. In die Magnesiazelle b hinein ragt ein Rohr_/, das unten seitliche, durchbrochene Aus-In the embodiment of the improved element shown as an example in the drawing, α is the one made of a poorly conductive heat and electricity, strictly liquid substance, eg. B. Magnesia stones, manufactured battery vessel, which is closed by the cover made of the same material c and contains the porous magnesia cell b . This serves in a known manner to absorb the salt and is surrounded by the liquid metal mass enclosed by the vessel α , preferably molten lead. Iron electrode plates m, which have discharge strips η at the top, dip into the metal. A tube_ / protrudes into the magnesia cell b , the openwork opening at the bottom
läufer k besitzt. Durch j und k kann Sauerstoff bezw. Luft zur Regeneration des Salzes eingeblasen werden. Der Ueberschufs entweicht durch das Rohr /.runner k owns. Through j and k , oxygen can respectively. Air can be blown in to regenerate the salt. The excess escapes through the pipe /.
Durch den Deckel c hindurch gehen ferner die Röhren g, Ji, i, von denen g zur Einführung des kohlenwasserstoffhaltigen Gases oder Dampfes, h zur Einführung des sauerstoffhaltigen Gases oder Dampfes und i zur Abführung der Verbrennungsproducte dient. Die bei g und h entstehende Gebläseflamme giebt ihre Wärme an das zweckmäfsig bereits vorher geschmolzene bezw.The tubes g, Ji, i also pass through the cover c , of which g serves for the introduction of the hydrocarbon-containing gas or steam, h for the introduction of the oxygen-containing gas or steam and i for the removal of the combustion products. The fan flame that arises at g and h gives its heat to the previously melted resp.
geschmolzen eingefüllte Metall ab und hält durch Vermittelung dieses auch das Salz geschmolzen, so dafs bei Schlufs des Stromkreises die Stromerzeugung sofort einsetzt.molten metal and, through the intermediary of this, also keeps the salt molten, so that it is maintained At the end of the circuit, power generation starts immediately.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE114487C true DE114487C (en) |
Family
ID=383986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT114487D Active DE114487C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE114487C (en) |
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0
- DE DENDAT114487D patent/DE114487C/de active Active
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