DE695269C - Process for the production of hydrocarbon oils from coal, tars, mineral oils, their distillation, cleavage and pressure hydrogenation products - Google Patents
Process for the production of hydrocarbon oils from coal, tars, mineral oils, their distillation, cleavage and pressure hydrogenation productsInfo
- Publication number
- DE695269C DE695269C DE1934I0050514 DEI0050514D DE695269C DE 695269 C DE695269 C DE 695269C DE 1934I0050514 DE1934I0050514 DE 1934I0050514 DE I0050514 D DEI0050514 D DE I0050514D DE 695269 C DE695269 C DE 695269C
- Authority
- DE
- Germany
- Prior art keywords
- coal
- oils
- pressure hydrogenation
- distillation
- tars
- 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
Links
- 238000005984 hydrogenation reaction Methods 0.000 title claims description 9
- 239000003921 oil Substances 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 title claims description 4
- 238000004821 distillation Methods 0.000 title claims description 4
- 229930195733 hydrocarbon Natural products 0.000 title claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 4
- 239000002480 mineral oil Substances 0.000 title claims description 4
- 239000011269 tar Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000003776 cleavage reaction Methods 0.000 title claims 2
- 230000007017 scission Effects 0.000 title claims 2
- 239000003245 coal Substances 0.000 title description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 9
- 229910052736 halogen Inorganic materials 0.000 claims description 9
- 150000002367 halogens Chemical class 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 240000007124 Brassica oleracea Species 0.000 claims 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 claims 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 claims 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 claims 1
- 239000000047 product Substances 0.000 description 12
- 239000010426 asphalt Substances 0.000 description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 235000019270 ammonium chloride Nutrition 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000003077 lignite Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- -1 B. the oxides Chemical class 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910000358 iron sulfate Inorganic materials 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- YHRUOJUYPBUZOS-UHFFFAOYSA-N 1,3-dichloropropane Chemical class ClCCCCl YHRUOJUYPBUZOS-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 241001453233 Doodia media Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Chemical class 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 150000002896 organic halogen compounds Chemical class 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
Classifications
-
- 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
- C10G1/08—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts
- C10G1/086—Characterised by the catalyst used
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
Verfahren zur Herstellung von Kohlenwasserstoffölen aus Kohlen, Teeren, Mineralölen, ° deren Destillations-, Spalt- und Druckhydrierungsprodukten Es ist bekannt, daß man Kohlenwasserstofföle aus Kohlen, T:eeren, Mineralölen, deren Destillations-, Spalt- und Druckhydrierungsprodukten durch katalytische Druckhydrierung unter Verwendung von Mangan oder Metallen der Eisengruppe oder deren Verbindungen als Katalysatoren gewinnen kann. Man hat auch schon vorgeschlagen, neben diesen Stoffen bei der Druckhydrierung Halogene oder Halogen abspaltende Verbindungen zuzuführen.Process for the production of hydrocarbon oils from coals, tars, Mineral oils, ° whose distillation, cracking and pressure hydrogenation products It is known that hydrocarbon oils are made from coals, teas, mineral oils, their distillation, Fission and pressure hydrogenation products by using catalytic pressure hydrogenation of manganese or metals of the iron group or their compounds as catalysts can win. It has also already been proposed to use these substances in pressure hydrogenation To supply halogens or halogen-releasing compounds.
Es wurde nun gefunden, daß man die Ausbeute erhöhen und die Reaktiongproduktq noch weiter verbessern kann, wenn man die genannten Metalle oder deren Verbindungen mit alkalisch wirkenden, insbesondere anorganischen Stoffen vorbehandelt ;und dann zusammen mit Halogen oder Halogen abspaltenden Verbindungen als Katalysatoren verwendet.It has now been found that the yield can be increased and the reaction product q Can be improved even further if one uses the metals mentioned or their compounds pretreated with alkaline, especially inorganic substances; and then used together with halogen or halogen-releasing compounds as catalysts.
Die Wirkung der beanspruchten Katalysatormischung war überraschend. Wenn @es auch bekannt war, mit Zinn oder Nickel überzogenes Eisen .durch Behandlung mit Alkalien zu aktivieren, so .kannte doch nicht vorausgesehen werden, daß die besondere katalytische Wirksamkeit, welche Mangan und Metalle der Eisiengruppe in Gegenwart von Halogenen besitzen, durch Vorbehandlung mit alkalischen Stoffen nicht vernichtet, sondern sogar noch erhöht wird.The effect of the claimed catalyst mixture was surprising. If @ it was also known, iron coated with tin or nickel. By treatment to activate with alkalis, it could not have been foreseen that the special catalytic effectiveness, which manganese and metals of the Eisiengruppe in Do not have the presence of halogens due to pretreatment with alkaline substances destroyed, but even increased.
Als Metalle oder Metallverbindungen kommen vor allem Mangan und Eisen oder deren Verbindungen, z. B. die Oxyde oder Sulfide, daneben auch Nickel und Kobalt oder ihre Vierbindungen in Betracht. Diese werden mit alkalisch wirkenden Stoffen, z. B. Ammoniak oder Alkaliverbindungen, z. B. den Oxyden, Sulfiden oder Carbonaten, vorbehandelt. Besonders wirksam sind solche Katalysatoren, die .durch Behandlung von Mangan oder Metallen der Eisengruppe, zweckmäßig in feinverteiltem Zuständ, mit einer Lösung einer Alkalimetallverbindung, z. B. einer Lauge, bei erhöhter Temperatur hergestellt wurden.The main metals or metal compounds are manganese and iron or their compounds, e.g. B. the oxides or sulfides, as well as nickel and cobalt or their four bonds into consideration. These are made with alkaline substances, z. B. ammonia or alkali compounds, e.g. B. the oxides, sulfides or carbonates, pretreated. Particularly effective are those catalysts that. By treatment of manganese or metals of the iron group, expediently in finely divided state, with a solution of an alkali metal compound, e.g. B. a lye, at an elevated temperature were manufactured.
Die so vorbehandelten Katalysatoren werden den Ausgangsstoffen zugemischt und diese zusammen mit Wasserstoff unter Druck auf die gewünschte Reaktionstemperatur aufgeheizt. Die Zugabe des Katalysators kann auch während oder :nach der Aufheizung erfolgen. Bei leichtsiedenden Ausgangsstoffen,' z. B. Mittelölen, wird das Katalysatorgemsch im Reaktionsofen fest angeordnet. Die Zuführung des Halogens, z. B. Chlor, Brom oder Jod, erfolgt'vorteilhaft in Form seiner Verbindungen, z. B. als organische Halogenverbindung, wie Tetrachlorkohleinstoff, Halogenverbindungen von B.enzol oder Toluol oder Methyl-, Äthyl-, Methyien-, Äthylenchloride, -jodide oder -bromide. Man ;gibt das Halogen zweckmäßig erst dann zu, wenn der zu behandelnde Ausgangsstoff bereits eine hohe Temperatur erreicht hat, z. B. vor dessen Eintritt in den Reaktionsofen oder in diesem. Man kann es auch an mehreren Stellen der Apparatur zuführen.The catalysts pretreated in this way are mixed with the starting materials and this together with hydrogen under pressure to the desired Reaction temperature heated. The addition of the catalyst can also occur during or : take place after heating. With low-boiling starting materials, 'z. B. medium oils, the catalyst mixture is firmly arranged in the reaction furnace. The supply of halogen, z. B. chlorine, bromine or iodine, takes place advantageously in the form of its compounds, z. B. as an organic halogen compound, such as carbon tetrachloride, halogen compounds of e.g. benzene or toluene or methyl, ethyl, methylene, ethylene chlorides, iodides or bromides. It is advisable to only add the halogen when the to be treated Starting material has already reached a high temperature, e.g. B. before it occurs in the reaction furnace or in this. It can also be done at several points on the apparatus respectively.
Das Verfahren eignet sich besonders für das Arbeiten in der flüssigen Phase. Bei Verwendung von festen, kohlenstoffhaltigen Stoffen können ein oder mehrere Komponenten des Katalysators in löslicher Form auf den Ausgangssroff aufgebracht wer den. In manchen Fällen. ist es zweckmäßig, die basischen Bestandteile der Kohle vor der Druckhydrierung durch Behwidlung mit Säure zu neutralisieren oder zu entfernen.The process is particularly suitable for working in the liquid Phase. When using solid, carbonaceous substances, one or more Components of the catalyst applied in soluble form to the starting material will. In some cases. it is appropriate to use the basic components of the coal neutralize or remove before pressure hydrogenation by treatment with acid.
Beispiel i Braunkohle wird feingemahlen und mit verdünnter Salzsäure in solcher Menge besprengt, daß die basischen Bestandteile neutralisiert werden. Die so vorbehandelte Kohle wird dann mit i % fein verteiltem Eisen, das mit einer i50;'oibgenNatronlauge bei etwa ioo° 2 Stunden lang behandelt 'und dann bei io5° getrocknet wurde, vermischt und mit einem aus derselben Kohle stammenden Schweröl im Verhältnis i : i angepastet. Der Kohlebrei wird ,dann zusammen mit Wasserstoff unter einem Druck von Zoo at in einem gasbeheizten Vorheizer auf 430° erhitzt und in einen Reaktionsofen geleitet. Vor Eintritt in den Reaktionsofen wird ihm o,6% Chlor in Form von Tetrachlorkohlenstoff zugegeben. Der Abbau der Kohle beträgt 97,5%. Das gewonnene Verflüssigungsprodukt enthält 4550/0 bis 325° siedende Bestandteile und 6% Asphalt.Example i Lignite is finely ground and treated with dilute hydrochloric acid sprinkled in such an amount that the basic components are neutralized. The pretreated coal is then with i% finely divided iron, which is with a 150; 'treated with caustic soda at about 100 ° for 2 hours' and then at 10 ° was dried, mixed and with a heavy oil derived from the same coal pasted in the ratio i: i. The coal pulp is then made together with hydrogen heated to 430 ° under a pressure of Zoo at in a gas-heated preheater and passed into a reaction furnace. Before entering the reaction furnace, he is given o.6% Chlorine added in the form of carbon tetrachloride. The mining of coal is 97.5%. The liquefaction product obtained contains 4550/0 to 325 ° boiling components and 6% asphalt.
Wird die gleiche I''"eaktion ohne Zugabe von Chlor ausgeführt, so erzielt man einen Abbau von 96,60,'o. Das Verflüssigungsprodukt enthält 38,40;o bis 325° siedende Bestandteile und 7, 8 o;`o Asphalt.If the same reaction is carried out without the addition of chlorine, so one achieves a reduction of 96.60, 'o. The liquefaction product contains 38.40; o Components boiling up to 325 ° and 7, 8 o; `o asphalt.
Wird andererseits,die Umsetzung in Gegenwart von i 0,'o Eisen, das nicht mit Natronlauge vorbehandelt wurde, und der gleichen Menge Chlor unter sonst gleichen Bedingungen ausgeführt, so beträgt der Abbau 95,3 0;'o. und das Verflüssigungsprodukt enthält 27,8% bis 325° siedende Bestandteile und i i 0,1o -'Asphalt.On the other hand, the reaction in the presence of i 0, 'o iron, the has not been pretreated with caustic soda, and the same amount of chlorine under otherwise If the same conditions are carried out, the degradation is 95.3%. and the liquefaction product Contains 27.8% to 325 ° boiling constituents and i i 0.1o -'Asphalt.
Beispiel 2 Fein gemahlene Steinkohle wird mit einer Eis,ensulfatlösu;ng in der Weise getränkt, daß die Kohle etwa. 3,6% Eisensulfat aufnimmt, hierauf getrocknet, mit Sodalösung so behandelt, daß etwa 2,6% Soda, bezogen auf Kohle, auf das Eisensulfat einwirken, nochmals getrocknet und schließlich nach Zusatz von 0,75N Chlor in Form von festem Ammonä_umchlorid mit Steinkohlenteeröl im Verhältnis i : i angepastet. Wird diese Paste bei 44o° unter einem Druck von Zoo at hydriert, so erhält man die folgenden Ergebnisse Abbau 93,80;b, Asphaltgehalt des Produktes 6, i %, Destillat bis 325° im Verflüssigungsprodukt 39%.Example 2 Finely ground coal is mixed with an ice, sulfate solution soaked in such a way that the coal is about. Absorbs 3.6% iron sulfate, then dried, treated with soda solution so that about 2.6% soda, based on coal, on the iron sulfate act, dried again and finally in shape after adding 0.75N chlorine made of solid ammonium chloride with coal tar oil in the ratio i: i. If this paste is hydrogenated at 44 ° under a pressure of Zoo at, one obtains the following results degradation 93.80; b, asphalt content of the product 6, i%, distillate up to 325 ° in the liquefaction product 39%.
Wird in der gleichean Weise, aber ohne Zusatz von Ammoniumchlorid ;gearbeitet, so wird ein etwas geringerer Abbau der Kohle erzielt und -ein Produkt mit einem höheren Asphaltgehalt erhalten Abbau 92,20,'o, Asphaltgehalt des Produktes 8,3%, Destillat bis 325° im Verflüssigungsprodukt 3 5 0,o.Used in the same way, but without the addition of ammonium chloride ; worked, a little less degradation of the coal is achieved and a product with a higher asphalt content, degradation 92.20, 'o, asphalt content of the product is obtained 8.3%, distillate up to 325 ° in the liquefaction product 3 5 0, o.
Noch schlechter werden die Ergebnisse, wenn bei der oben beschriebenen Arbeitsweise weder Ammuniumchlorid zugesetzt noch eine Vorbehandlung mit Soda vorgenommen wird.The results are even worse when using the method described above Method of operation neither added ammonium chloride nor carried out a pretreatment with soda will.
Abbau. 89,2%, Asphaltgehalt .des Produktes 9,90b, Destillat bis 325° im Verflüssigungsprodukt 290ö.Dismantling. 89.2%, asphalt content of the product 9.90b, distillate up to 325 ° in the liquefaction product 290ö.
Beispiel 3 Braunkohle wird mit einer Nickelsulfatlösung in der Weise getränkt, daß :die Kohle 7,2% dieser Verbindung ,aufnimmt, dann getrocknet und mit Sodalösung unter Verbrauch von etwa o,8% Soda (bezogen auf Kohle) behandelt. Nach dem nochmaligen Trocknen wird o,6% Chlor in Form von festem Ammoniumchlorid zugesetzt und die so vorbehandelte Kohle mit dem Rückstand eines Braunkohleschwelteers im Verhältnis i : i zu einem Brei angerieben. Bei der Hydrierung bei 43o° unter einem Druck von Zoo at erhält man einen Abbau der Kohle von 98,6%. Das gewonnene Öl enthält 2,90 o Asphalt. Wird die Braunkohle dagegen in der beschriebenen Weise nur mit Nickelsulfat behandelt und dann in der gleichen Weise hydriert, so wird nur ein Abbau von 970;o erzielt, und die gewonnenen öle enthalten 4,2 % Asphalt.Example 3 Lignite is made with a nickel sulfate solution in the manner soaked that: the charcoal absorbs 7.2% of this compound, then dried and with Soda solution treated with consumption of about 0.8% soda (based on coal). To the repeated drying is added to 0.6% chlorine in the form of solid ammonium chloride and the coal pretreated in this way with the residue of a brown coal tar in Ratio i: i ground to a pulp. In the hydrogenation at 43o ° below one Pressure from Zoo at gives you a coal breakdown of 98.6%. The extracted oil contains 2.90 o asphalt. On the other hand, if the lignite is used in the manner described only with nickel sulphate treated and then hydrogenated in the same way, there is only a degradation of 970; o achieved, and the extracted oils contain 4.2% asphalt.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1934I0050514 DE695269C (en) | 1934-09-05 | 1934-09-05 | Process for the production of hydrocarbon oils from coal, tars, mineral oils, their distillation, cleavage and pressure hydrogenation products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1934I0050514 DE695269C (en) | 1934-09-05 | 1934-09-05 | Process for the production of hydrocarbon oils from coal, tars, mineral oils, their distillation, cleavage and pressure hydrogenation products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE695269C true DE695269C (en) | 1940-08-21 |
Family
ID=7192851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1934I0050514 Expired DE695269C (en) | 1934-09-05 | 1934-09-05 | Process for the production of hydrocarbon oils from coal, tars, mineral oils, their distillation, cleavage and pressure hydrogenation products |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE695269C (en) |
-
1934
- 1934-09-05 DE DE1934I0050514 patent/DE695269C/en not_active Expired
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