AT28403B - Process for producing a gas consisting primarily of methane. - Google Patents

Process for producing a gas consisting primarily of methane.

Info

Publication number
AT28403B
AT28403B AT28403DA AT28403B AT 28403 B AT28403 B AT 28403B AT 28403D A AT28403D A AT 28403DA AT 28403 B AT28403 B AT 28403B
Authority
AT
Austria
Prior art keywords
carbon
methane
gas consisting
producing
carbon dioxide
Prior art date
Application number
Other languages
German (de)
Inventor
Paul Sabatier
Original Assignee
Paul Sabatier
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
Application filed by Paul Sabatier filed Critical Paul Sabatier
Application granted granted Critical
Publication of AT28403B publication Critical patent/AT28403B/en

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  • Gas Separation By Absorption (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung eines hauptsächlich aus Methan bestehenden Gases. 
 EMI1.1 
 durch erhitzte Kupferspäne geleitete Gasgemisch in bekannter Weise durch bis auf   500 () ('   erhitzte Späne von Nickel, Kobalt, Eisen oder von   Mischungen   dieser aus den Oxyden reduzierten Metalle geführt.

   Bei dieser Temperatur geht das Kohlenoxyd teilweise in   Kohfendioxyd über,   wobei gleichzeitig Kohlenstoff auf den Metallen niedergeschlagen wird 
 EMI1.2 
 
Um die Metallspäne zu regenerieren, also von dem auf ihnen haftenden Koblonstoff-   niedersclasge zu befreien, wird von einer gleichfalls bekannten Reaktion Anwendung gemacht,   indem über die Metallspäne ein Wasserdampfstrom von etwa   5 < '00 ('geleitet wird, wobei   Kohlendioxyd und Wasserstoff gebildet und der Kohlenstoffniederschlag auf den   M 'tall-   spänen beseitigt wird (C+2H2O=CO2+2H2).

   Die gebildeten Gaso werden nun, und darin   besteht das Wesentliche des vorliegenden Verfahrens, mit dem   bei der ersten Phase 
 EMI1.3 
 an Wasserstoff etwa die vierfache Menge des   Kohlcndioxydes   in dem Gemische enthalten ist und dieses Gemisch wird über aus den Oxyden reduziertesd Nickel, Kobalt, Eisen oder 
 EMI1.4 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for producing a gas consisting primarily of methane.
 EMI1.1
 Gas mixture conducted through heated copper shavings is passed in a known manner through shavings of nickel, cobalt, iron or mixtures of these metals reduced from the oxides, which have been heated up to 500 () ('.

   At this temperature, the carbon dioxide is partially converted into carbon dioxide, with carbon being deposited on the metals at the same time
 EMI1.2
 
In order to regenerate the metal shavings, i.e. to free them from the lower cobblestone class adhering to them, an equally well-known reaction is used in which a steam stream of about 5 <'00 ('is passed over the metal shavings, with carbon dioxide and hydrogen being formed and the carbon deposit on the metal chips is eliminated (C + 2H2O = CO2 + 2H2).

   The gases formed are now, and this is the essence of the present process, with the first phase
 EMI1.3
 of hydrogen is about four times the amount of carbon dioxide contained in the mixture and this mixture is reduced from the oxides nickel, cobalt, iron or
 EMI1.4
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : VerfahrenzurHerstellungeineshauptsächlichausMethanbestehendenGasesdurch Einwirkung von kohlendioxid und Wasserstoff auf katalytisch wirkende Metallspäne. dadurch gekennzeichnet, dass das auf die Späne zur Einwirkung gelangende Gas in an sieht bekannter Weise dadurch erzeugt wird, dass man Destillationsgase zunächst bei 500 C über metallisches Nickel, Kobalt, Eisen unter Umwandlung des Kohlenoxydes in Kohlendioxyd und dAusscheidung von Kohlenstoff l h'itet, hierauf den Kohlenstoff mittels Wasser- EMI1.5 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of a gas consisting mainly of methane by the action of carbon dioxide and hydrogen on catalytically active metal chips. characterized in that the gas acting on the chips is generated in a known manner by first treating distillation gases at 500 C over metallic nickel, cobalt, iron with conversion of the carbon oxide into carbon dioxide and the precipitation of carbon, then the carbon by means of water EMI1.5 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT28403D 1905-07-07 1905-07-07 Process for producing a gas consisting primarily of methane. AT28403B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT28403T 1905-07-07

Publications (1)

Publication Number Publication Date
AT28403B true AT28403B (en) 1907-05-10

Family

ID=3541116

Family Applications (1)

Application Number Title Priority Date Filing Date
AT28403D AT28403B (en) 1905-07-07 1905-07-07 Process for producing a gas consisting primarily of methane.

Country Status (1)

Country Link
AT (1) AT28403B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008034931A1 (en) * 2008-07-26 2010-04-08 Bauderer, Thomas System for transmitting energy, comprises transport media, devices for converting one transport medium into other transport medium respectively, and devices for transporting the media from one conversion device to other conversion device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008034931A1 (en) * 2008-07-26 2010-04-08 Bauderer, Thomas System for transmitting energy, comprises transport media, devices for converting one transport medium into other transport medium respectively, and devices for transporting the media from one conversion device to other conversion device

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