AT73409B - Process for the preparation of hydrocarbons and derivatives thereof. - Google Patents
Process for the preparation of hydrocarbons and derivatives thereof.Info
- Publication number
- AT73409B AT73409B AT73409DA AT73409B AT 73409 B AT73409 B AT 73409B AT 73409D A AT73409D A AT 73409DA AT 73409 B AT73409 B AT 73409B
- Authority
- AT
- Austria
- Prior art keywords
- hydrocarbons
- derivatives
- hydrogen
- preparation
- compounds
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 title claims description 12
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 15
- 239000001569 carbon dioxide Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 150000001299 aldehydes Chemical class 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 150000002926 oxygen Chemical class 0.000 description 2
- -1 oxygen derivatives Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical class O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 150000004831 organic oxygen compounds Chemical class 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 229910000487 osmium oxide Inorganic materials 0.000 description 1
- JIWAALDUIFCBLV-UHFFFAOYSA-N oxoosmium Chemical compound [Os]=O JIWAALDUIFCBLV-UHFFFAOYSA-N 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
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Verfahren zur Darstellung von Kohlenwasserstoffen und Derivaten derselben.
Es ist bekannt, dass man aus Kohlenoxyd oder Kohlensäure und Wasserstoff bei erhöhter Temperatur mittels Katalysatoren, insbesondere Nickel, Methan herstellen kann,
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Es wurde nun gefunden, dass man Kohlenwasserstoffe, insbesondere solche flüssiger oder leicht zu verflüssigender Natur und von Kohlenwasserstoffen abgeleitete Verbindungen, namentlich Sauerstoffderivate, leicht aufbauen kann, wenn man die Oxyde des Kohlenstoffs mit Wasserstoff oder wasserstoffreichen Verbindungen, wie z. B. Methan, oder mit Gemischen beider untereinander oder mit anderen Gasen in Gegenwart von Katalysatoren unter höheren Drucken, und zwar von einigen Atmosphären oder mehr, zweckmässig über 20 Atmosphären, behandelt. Je nach der Natur des Katalysators and den Arbeitsbedingungen können sehr verschiedene Stoffe bzw. Gemische solcher entstehen. z. B. flüssige Kohlenwasserstoffe gesättigter und ungesättigter Natur, Alkohole, Aldehyde. Ketone, Säuren usw.
Für die Erzielung insbesondere grösserer Mengen flüssiger Verbindungen kann es vorteilhaft sein, solche Gasgemische zu verwenden, in welchen der Wasserstoffgehalt verhältnismässig zurücktritt.
Als Katalysatoren kann man die verschiedenartigsten Elemente und Verbindungen verwenden. Beispielsweise seien Cer, Chrom, Kobalt, Mangan, Molybdän, Osmium, PaHadium, Titan, Zink bzw. Oxyde oder sonstige Verbindungen derselben genannt. Man kann auch Gemische anwenden und dem Katalysator andere, z. B. vorteilhaft hasischere Stoffe, wie
Alkalihydroxyd, beigeben.
Verwendet man statt Kohlenoxyd Kohlensäure, so treten im allgemeinen die höheren bzw. flüssigen Kohlenwasserstoffe zurück.
Beispiel l : Über mit reinem Kobaltoxyd oder Osminmoxyd und etwas Ätznatron imprägnierten reinen Asbest wird bei 100 Atm. Druck und 300 bis 4000 ein Gemisch von etwa zwei oder auch mehr Teilen reinem Kohlenoxyd und einem Teil reinem Wasser- stoff übergeleitet. Es entstehen hiebei, meist unter Kohlenstoffabscheidung und Bildung gewisser Mengen von Wasser und Kohlensäure, neben Methan verschiedene, höhere Kohlen- wasserstoffe sowie Sauerstoffderivate von Kohlenwasserstoffen, die in einer kalten Vorlage verdichtet bzw. absorbiert werden. Hiebei scheidet sich in der Regel eine wässerige
Lösung von Aldehyden und dgl. sowie eine leichtere, ölige Flüssigkeit ab, welche in der
Hauptsache aus gesättigten, z. B. paraffinischen, und ungesättigten, z.
B. olefinischen,
Kohlenwasserstoffen besteht, die bis etwa 2500 oder noch höher sieden. Man kann die
Vorlage zweckmässig unter gleichem Druck wie den Reaktionsraum halten und die
Kondensation durch Tiefkühlung oder auch durch eine fraktionierte Abkühlung mit oder ohne Druckentspannung vornehmen.
Ist das angewandte Gasgemisch stickstoff-, ammoniak-oder schwefelhaltig, so können unter Umständen stickstoffhaltige oder schwefelhaltige, organische Verbindungen, also z. 13. Amine, Merkaptane und dgl. mitentstehen.
Analog verfährt man bei Verwendung von Kohlensäure statt oder neben Kohlenoxyd.
Beispiel 2 : Ein geeigneter Träger, wie gebrannte Magnesia, Schwemmstein,
Diatomitstein und dgl. wird mit Kaliumcarbonatlösung getränkt und getrocknet. Hierauf
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ergab z. B. : a) In der öligen Schicht hauptsächlich Kohlenwasserstoffe mit Siedepunkten von etwa'20%bis über 200 und Izwar etwa zu je ungefähr ein Viertel Paraffine, Olefine, Benzolderivate und verschiedene andere Kohlenwasserstoffe, wie Naphtene und dgl., wobei im einzelnen die Verhältnisse stark schwanken können. Daneben insbesondere gelöste, organische Sauerstoffverbindungen verschiedener Art, wie Aldehyde und Ketone.
Durch besondere Reinigungsoperationen kann man hieraus ein Produkt gewinnen, das erdölartigen Charakter hat. b) In dem entstandenen bzw. vorgelegten Wasser einen schwankenden Gehalt organischer Verbindungen gesättigter oder auch ungesättigter Natur, bestehend je nach Umständen aus Alkoholen, Ketonen, wie Aceton, Aldehyden, wie Formaldehyd, Säuren, wie Essigsäure und höhere Homologe und Kondensationsprodukten, insbesondere der Aldehyde.
Das den Abscheidungsapparat verlassende Restgas kann nach Korrektur seiner Zusammensetzung, z. B. Abscheidung von Kohlensäure, Zuführung von Wasserstoff usw., von neuem für die Umsetzung verwendet werden.
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Process for the preparation of hydrocarbons and derivatives thereof.
It is known that methane can be produced from carbon dioxide or carbonic acid and hydrogen at elevated temperature by means of catalysts, in particular nickel,
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It has now been found that hydrocarbons, especially those of a liquid or easily liquefied nature and compounds derived from hydrocarbons, namely oxygen derivatives, can easily be built up if the oxides of carbon are mixed with hydrogen or hydrogen-rich compounds, such as. B. methane, or with mixtures of both with each other or with other gases in the presence of catalysts under higher pressures, namely from a few atmospheres or more, suitably over 20 atmospheres. Depending on the nature of the catalyst and the working conditions, very different substances or mixtures of these can arise. z. B. liquid hydrocarbons of saturated and unsaturated nature, alcohols, aldehydes. Ketones, acids, etc.
To achieve particularly large amounts of liquid compounds, it can be advantageous to use gas mixtures in which the hydrogen content is relatively less.
A wide variety of elements and compounds can be used as catalysts. For example, cerium, chromium, cobalt, manganese, molybdenum, osmium, PaHadium, titanium, zinc or oxides or other compounds thereof may be mentioned. You can also use mixtures and the catalyst other, z. B. advantageous hasischere substances, such as
Add alkali hydroxide.
If carbonic acid is used instead of carbon dioxide, the higher or liquid hydrocarbons generally recede.
Example 1: Pure asbestos impregnated with pure cobalt oxide or osmium oxide and a little caustic soda becomes at 100 atm. Pressure and 300 to 4000 a mixture of about two or more parts of pure carbon dioxide and one part of pure hydrogen. Besides methane, various higher hydrocarbons and oxygen derivatives of hydrocarbons are formed, which are compressed or absorbed in a cold receiver, mostly with carbon deposition and the formation of certain amounts of water and carbonic acid. As a rule a watery one separates here
Solution of aldehydes and the like. As well as a lighter, oily liquid, which in the
Mainly from saturated, z. B. paraffinic, and unsaturated, e.g.
B. olefinic,
Is composed of hydrocarbons that boil up to about 2500 or even higher. You can
Appropriately keep template under the same pressure as the reaction chamber and the
Carry out condensation by deep freezing or by fractional cooling with or without pressure release.
If the gas mixture used contains nitrogen, ammonia or sulfur, nitrogen-containing or sulfur-containing organic compounds, e.g. 13. Amines, mercaptans and the like are formed.
The procedure is analogous when using carbon dioxide instead of or in addition to carbon dioxide.
Example 2: A suitable carrier, such as burnt magnesia, alluvial stone,
Diatomite stone and the like. Is impregnated with potassium carbonate solution and dried. On that
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yielded z. B.: a) In the oily layer mainly hydrocarbons with boiling points of about 20% to over 200 and Izwar about about a quarter each paraffins, olefins, benzene derivatives and various other hydrocarbons, such as naphthenes and the like., The ratios in detail can vary greatly. In addition, in particular, dissolved, organic oxygen compounds of various types, such as aldehydes and ketones.
Through special cleaning operations, a product can be obtained from this that has a petroleum-like character. b) A fluctuating content of organic compounds of a saturated or unsaturated nature, depending on the circumstances, consisting of alcohols, ketones, such as acetone, aldehydes, such as formaldehyde, acids, such as acetic acid and higher homologues and condensation products, in particular aldehydes, in the resulting or submitted water .
The residual gas leaving the separation apparatus can after correction of its composition, z. B. separation of carbon dioxide, supply of hydrogen, etc., can be used again for the implementation.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE73409X | 1913-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT73409B true AT73409B (en) | 1917-05-25 |
Family
ID=5636454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT73409D AT73409B (en) | 1913-03-07 | 1914-02-14 | Process for the preparation of hydrocarbons and derivatives thereof. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT73409B (en) |
-
1914
- 1914-02-14 AT AT73409D patent/AT73409B/en active
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