DE406866C - Process for the preparation of the oxidation products of hydrocarbons - Google Patents

Process for the preparation of the oxidation products of hydrocarbons

Info

Publication number
DE406866C
DE406866C DEF44631D DEF0044631D DE406866C DE 406866 C DE406866 C DE 406866C DE F44631 D DEF44631 D DE F44631D DE F0044631 D DEF0044631 D DE F0044631D DE 406866 C DE406866 C DE 406866C
Authority
DE
Germany
Prior art keywords
hydrocarbons
preparation
oxidation products
manganese
oxygen
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
DEF44631D
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.)
L CHRISTIAN KELBER DR
Original Assignee
L CHRISTIAN KELBER DR
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 L CHRISTIAN KELBER DR filed Critical L CHRISTIAN KELBER DR
Priority to DEF44631D priority Critical patent/DE406866C/en
Application granted granted Critical
Publication of DE406866C publication Critical patent/DE406866C/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
    • C07C27/10—Processes involving the simultaneous production of more than one class of oxygen-containing compounds by oxidation of hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Verfahren zur Darstellung der Oxydationsprodukte von Kohlenwasserstoffen. Die Sauerstoffaufnahme von Kohlenwasserstoffen ' z. B. Paraffin, bei längerem Erwärmen an der Luft ist eine bekannte Tatsache. Diese Einwirkung des Sauerstoffs verläuft aber so langsam, daß sie praktisch zur Oxydation von Kohlenwasserstoff nicht in Betracht kommt. Es wurde nun gefunden, daß sich zur Beschleunigung der Oxydation besonders die Verbindungen von Mangan mit Harzen eignen, als Katalysatoren kann man abietinsaures Mangan oder Manganresinate, welche Gemische von Harzsäuren enthalten, nehmen. Behandelt man z. B. Ceresin mit Sauerstoff bei 14o bis i5o', so ist erst nach tagelangem; Durchleiten das Auftreten von alkalilöslichen Verbindungen zu bemerken; gibt man hingegen geringe Mengen eines Mangankatalysators zu, so ist schon nach mehreren Stunden ein wesentlicher Teü des Ceresins in alkalilösliche Verbindungen übergeführt. Läßt man Sauerstoff unter Druck auf die Kohlenwasserstoffe bei Gegenwart des 0 Mangankatalysators einwirken, so kann man die völlige Oxydation auf Stunden beschränken. Während bei der bekannten Verwendung von stearinsaurem Mangan als Katalysator eine genügende Oxydation erst nach 12 Stunden bewirkt wird, erfolgt durch Manganresinat eine solche schon in weniger als der Hälfte der Zeit, und es findet eine geringe Umwandlung der entstehenden Fettsäuren in wertlose harzartige Substanzen statt.Process for the preparation of the oxidation products of hydrocarbons. The oxygen uptake of hydrocarbons ' z. B. paraffin, with prolonged heating in air is a known fact. However, this action of oxygen proceeds so slowly that it is practically out of the question for the oxidation of hydrocarbons. It has now been found that the compounds of manganese with resins are particularly suitable for accelerating the oxidation; abietic acid manganese or manganese resinates, which contain mixtures of resin acids, can be used as catalysts. If you treat z. B. Ceresin with oxygen at 14o to 15o ', it is only after days; Passing through to notice the appearance of alkali-soluble compounds; If, on the other hand, small amounts of a manganese catalyst are added, a substantial part of the ceresine is converted into alkali-soluble compounds after a few hours. Allowed to oxygen under pressure to the hydrocarbons in the presence of 0 to act manganese catalyst, it is possible to limit the total oxidation to hours. While with the known use of stearic manganese as a catalyst a sufficient oxidation is only brought about after 12 hours, with manganese resinate this takes place in less than half the time, and there is a slight conversion of the fatty acids into worthless resinous substances.

Claims (1)

PATENT-ANSPRUCI-1: Verfahren zur Darstellung der Oxydationsprodukte von Kohlenwasserstoffen aus diesen durch Behandlung mit Sauerstoff oder sauerstoffhaltigen Gasen in Gegenwart eines Katalysators bei erhöhter Temperatur, dadurch gekennzeichnet, daß Manganresinate als Katalysator dienen.PATENT-ANSPRUCI-1: Process for the preparation of the oxidation products of hydrocarbons from these by treatment with oxygen or oxygen-containing Gases in the presence of a catalyst at elevated temperature, characterized in that that manganese resinates serve as a catalyst.
DEF44631D 1919-05-22 1919-05-22 Process for the preparation of the oxidation products of hydrocarbons Expired DE406866C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF44631D DE406866C (en) 1919-05-22 1919-05-22 Process for the preparation of the oxidation products of hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF44631D DE406866C (en) 1919-05-22 1919-05-22 Process for the preparation of the oxidation products of hydrocarbons

Publications (1)

Publication Number Publication Date
DE406866C true DE406866C (en) 1924-11-29

Family

ID=7100109

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF44631D Expired DE406866C (en) 1919-05-22 1919-05-22 Process for the preparation of the oxidation products of hydrocarbons

Country Status (1)

Country Link
DE (1) DE406866C (en)

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