DE414910C - Process and device for the production of hydrogen and oxygen from electrolytically developed oxyhydrogen - Google Patents

Process and device for the production of hydrogen and oxygen from electrolytically developed oxyhydrogen

Info

Publication number
DE414910C
DE414910C DEC35056D DEC0035056D DE414910C DE 414910 C DE414910 C DE 414910C DE C35056 D DEC35056 D DE C35056D DE C0035056 D DEC0035056 D DE C0035056D DE 414910 C DE414910 C DE 414910C
Authority
DE
Germany
Prior art keywords
oxygen
production
oxyhydrogen
hydrogen
developed
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.)
Expired
Application number
DEC35056D
Other languages
German (de)
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.)
Consortium fuer Elektrochemische Industrie GmbH
Original Assignee
Consortium fuer Elektrochemische Industrie GmbH
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
Priority claimed from DEC34419D external-priority patent/DE414187C/en
Application filed by Consortium fuer Elektrochemische Industrie GmbH filed Critical Consortium fuer Elektrochemische Industrie GmbH
Priority to DEC35056D priority Critical patent/DE414910C/en
Application granted granted Critical
Publication of DE414910C publication Critical patent/DE414910C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/506—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification at low temperatures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Description

Verfahren und Vorrichtung zur Gewinnung von Wasserstoff und Sauerstoff aus elektrolytisch entwickeltem Knallgas. In der Patentschrift 414187 ist ein Verfahren und eine Vorrichtung zur Gewinnung von Wasserstoff und Sauerstoff beschrieben, die dadurch gekennzeichnet ist, daß in elektrolytischen Apparaten unter Ausschluß von Trennvorrichtungen Knallgas unter mäßigem Überdruck erzeugt wird, wonach das Gas unter Aufrechterhaltung des Entwicklungsdruckes getrocknet und unter Zuhilfenahme von flüssigem Stickstoff in Kondensationsapparaten bis zur Verflüssigung des Sauerstoffs tiefgekühlt wird.Process and device for the production of hydrogen and oxygen from electrolytically developed oxyhydrogen. In patent specification 414187 is a method and a device for the production of hydrogen and oxygen described which characterized in that in electrolytic apparatus to the exclusion of Separating devices oxyhydrogen gas is generated under moderate excess pressure, after which the gas dried while maintaining the development pressure and with the aid from liquid nitrogen in condensers to the liquefaction of oxygen is frozen.

Bei diesem Verfahren verursacht dieDichthaltung der elektrischen Batterie und ihrer Zubehörteile bei dem erforderlichen Überdruck von ungefähr z Atm. gewisse Umstände. Dies wird nach der vorliegenden Erfindung dadurch vermieden, daß die Gase unter gewöhnlichem bzw. diesen nur um wenige Prozente überschreitendem Überdruck entwickelt werden und daß die Kompression auf den erforderlichen Druck durch eine Rotationspumpe bewirkt wird, die derart beschaffen ist, daß der Gasraum in ihr erheblich unterteilt ist, wie dies vorzugsweise bei rotierenden Pumpen mit hoher Umdrehungszahl der Fall ist. Dadurch wird die Entstehung gefährlicher Explosionsstöße verhindert. Besonders geeignet sind Wasserringpumpen. Diese ermöglichen außerdem in einfacher Weise - durch Kreisenlassen des umlaufenden Wassers durch eine Kühlvorrichtung - die Kühlung der warmen Gase und die 'Niederschlagung des in ihnen enthaltenen Wasserdampfes. Es lassen sich aber auch Turbogebläse oder andere ähnliche Vorrichtungen verwenden. Solche infolge ihrer großen Umdrehungszahl verhältnismäßig kleine Pumpen lassen sich unschwer explosionssicher ausbilden, so daß sie auch im Falle von Entzündungen nicht beschädigt werden.In this method, the electric battery is kept sealed and its accessories at the required overpressure of approximately z atm. certain Circumstances. This is avoided according to the present invention in that the gases under normal overpressure or overpressure only by a few percent be developed and that the compression to the required pressure by a Rotary pump is effected, which is such that the gas space in it is considerable is subdivided, as is preferably the case with rotating pumps with a high number of revolutions the case is. This prevents dangerous explosion shocks from occurring. Water ring pumps are particularly suitable. These also allow in easier Way - by circulating the circulating water through a cooling device - the cooling of the warm gases and the 'suppression of the water vapor contained in them. However, turbo blowers or other similar devices can also be used. Such pumps are relatively small due to their high number of revolutions easily develop explosion-proof, so that they also in the event of inflammation not be damaged.

Claims (1)

PATSNTT-AN SPRUCri Verfahren zur Gewinnung von technisch reinem Wasserstoff und Sauerstoff durch elektrolytische Wasserzersetzung nach Patent q.r¢r87, dadurch gekennzeichnet, daß die Entwicklung des Knallgases unter gewöhnlichem Druck stattfindet und daß das Gas danach durch rotierende Pumpen, vorzugsweise explosionssicher gebaute Wasserringpumpen, komprimiert wird.PATSNTT-AN SPRUCri Process for the production of technically pure hydrogen and oxygen by electrolytic water decomposition according to patent q.r ¢ r87, thereby characterized in that the evolution of the oxyhydrogen gas takes place under normal pressure and that the gas is then built by rotating pumps, preferably explosion-proof Water ring pumps, is compressed.
DEC35056D 1924-02-09 1924-06-29 Process and device for the production of hydrogen and oxygen from electrolytically developed oxyhydrogen Expired DE414910C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC35056D DE414910C (en) 1924-02-09 1924-06-29 Process and device for the production of hydrogen and oxygen from electrolytically developed oxyhydrogen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC34419D DE414187C (en) 1924-02-09 1924-02-09 Process and device for the separation of hydrogen and oxygen from electrolytically developed oxyhydrogen gas by deep freezing
DEC35056D DE414910C (en) 1924-02-09 1924-06-29 Process and device for the production of hydrogen and oxygen from electrolytically developed oxyhydrogen

Publications (1)

Publication Number Publication Date
DE414910C true DE414910C (en) 1925-06-11

Family

ID=25969973

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC35056D Expired DE414910C (en) 1924-02-09 1924-06-29 Process and device for the production of hydrogen and oxygen from electrolytically developed oxyhydrogen

Country Status (1)

Country Link
DE (1) DE414910C (en)

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