DE336334C - Process for the hydrogenation of hydrocarbons - Google Patents

Process for the hydrogenation of hydrocarbons

Info

Publication number
DE336334C
DE336334C DE1918336334D DE336334DD DE336334C DE 336334 C DE336334 C DE 336334C DE 1918336334 D DE1918336334 D DE 1918336334D DE 336334D D DE336334D D DE 336334DD DE 336334 C DE336334 C DE 336334C
Authority
DE
Germany
Prior art keywords
hydrocarbons
hydrogenation
iron
hydrogen
electrolytically
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
DE1918336334D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE336334C publication Critical patent/DE336334C/en
Expired legal-status Critical Current

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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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/06—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Verfahren zur Hydrierung von Kohlenwasserstoffen. Es ist bekannt, an Kohlenstoffverbindungen mit Hilfe metallischer Katalysatoren Wasserstoff anzulagern.Process for the hydrogenation of hydrocarbons. It is known, to attach hydrogen to carbon compounds with the help of metallic catalysts.

Die Erfindung besteht darin, die Anlagerung von Wasserstoff in Kohlenwasserstoffe unter Druck und in der Wärme in Gegenwart von elektrolytisch gewonnenem Eisen vorzunehmen. Gegenüber dem auf sonst übliche Weise durch Reduktion von Eisenverbindungen hergestellten Eisen weist das auf elektrolytischem Wege aus Eisensalzlösungen, z. B. mittels Platinelektroden, gewonnene Eisen eine schnellere Wirkung und vollkommene Wifderstarndsfähigkeit gegen alle Kontaktgifte auf. Man kann -sich leicht von diesen Wirkungen überzeugen, wenn man Naphthalin unter gleichen Bedingungen mit -Wasserstoff im Drizcl@gefäß nebeneinander unter Verwendung der beiden Eisensorten erhitzt.The invention consists in the addition of hydrogen in hydrocarbons to be carried out under pressure and with heat in the presence of electrolytically obtained iron. Compared to that produced in the usual way by reducing iron compounds Iron has this electrolytically from iron salt solutions, e.g. B. by means of platinum electrodes, obtained iron a faster effect and perfect ability to stand up against the wilderness all contact poisons. One can easily convince oneself of these effects if one naphthalene under the same conditions with hydrogen in the Drizcl @ vessel side by side heated using the two types of iron.

Als Ausgangsstoffe für das neue Verfahren kommen in erster Linie Erzeugnisse, wie beispielsweise Erdölrückstände, schwere Teeröle, Asphalt und sonstige Destillationsrückstände in Betracht. Man verfährt beispielsweise so, daß i ooo kg Erdölrückstände in einem Autoklaven mit Heißdampfbeheizung, der in seinem oberen Teile mit elektrolytischem Eisen angefüllt ist, etwa sechs Stunden lang bei einer Temperatur von etwa 25o° und unter etwa 2o Atm. Druck mit Wasserstoff behandelt werden. Alsdann wird der Inhalt des Autöklaven auf etwa i2o° abgekühlt. Hierauf entleert man ihn; man erhält fast i ooo kg wasserstoffreiche, also hochwertige Kohlenwasserstoffe, die in gewünschter Weise weiter aufzuarbeiten sind. Je nach den Anforderungen, die an das Produkt gestellt werden, kann die Wasserstoffbehandlung auch längere oder kürzere Zeit dauern.The starting materials for the new process are primarily products such as petroleum residues, heavy tar oils, asphalt and other still residues into consideration. One proceeds, for example, so that 100 kg of petroleum residues in one Autoclave with superheated steam heating, the upper part with electrolytic Iron is filled for about six hours at a temperature of about 25o ° and below about 20 atm. Pressure treated with hydrogen. Then the The contents of the autoclave have cooled down to about i2o °. Then it is emptied; you get almost 100 kg of hydrogen-rich, i.e. high-quality hydrocarbons that are in the desired Way are to be further processed. Depending on the requirements placed on the product the hydrogen treatment can also take a longer or shorter period of time.

Claims (1)

PATENTANSPRUCH: Verfahren zur Hydrierung von Kohlenwasserstoffen in der Wärme und unter Druck, dadurch gekennzeichnet, daß als Katalysator elektrolytisch gewonnenes metallisches Eisen verwendet wird. PATENT CLAIM: Process for the hydrogenation of hydrocarbons under heat and pressure, characterized in that metallic iron obtained electrolytically is used as the catalyst.
DE1918336334D 1918-12-24 1918-12-24 Process for the hydrogenation of hydrocarbons Expired DE336334C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE336334T 1918-12-24

Publications (1)

Publication Number Publication Date
DE336334C true DE336334C (en) 1921-04-29

Family

ID=6220251

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1918336334D Expired DE336334C (en) 1918-12-24 1918-12-24 Process for the hydrogenation of hydrocarbons

Country Status (1)

Country Link
DE (1) DE336334C (en)

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