DE484743C - Process for the production of oil gas - Google Patents

Process for the production of oil gas

Info

Publication number
DE484743C
DE484743C DEI29214D DEI0029214D DE484743C DE 484743 C DE484743 C DE 484743C DE I29214 D DEI29214 D DE I29214D DE I0029214 D DEI0029214 D DE I0029214D DE 484743 C DE484743 C DE 484743C
Authority
DE
Germany
Prior art keywords
oil gas
filling
production
heated
substances
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
DEI29214D
Other languages
German (de)
Inventor
Dr Alfred Starke
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEI29214D priority Critical patent/DE484743C/en
Application granted granted Critical
Publication of DE484743C publication Critical patent/DE484743C/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00Preliminary treatment of ores or scrap
    • C22B1/02Roasting processes
    • C22B1/10Roasting processes in fluidised form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D7/00Sublimation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/32Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with introduction into the fluidised bed of more than one kind of moving particles
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • C01B3/24Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
    • C01B3/28Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using moving solid particles
    • C01B3/30Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using moving solid particles using the fluidised bed technique
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G9/00Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46Gasification of granular or pulverulent flues in suspension
    • C10J3/54Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00Heat-exchange apparatus using a fluidised bed

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Catalysts (AREA)

Description

Verfahren zur Herstellung von Ölgas Bekanntlich stellt man Ölgas dadurch her, daß man Teere, Mineralöle, deren Destillate, Umwandlungsprodukte oder Rückstände u. dgl. in hocherhitzte, gegebenenfalls mit Füllmaterialien, wie z. B. Ziegelbrocken usw., gefüllte Retorten einspritzt. Die Heizung der Retorten geschieht meistens von außen, doch ist auch Innenheizung schon vorgeschlagen worden. In letzterem Falle verwendet man Schachtöfen, die mit Schamottegitterwerk ausgesetzt sind, und arbeitet intermittierend, d. h. man heizt das Gitterwerk zunächst hoch, spritzt sodann Teer usw. ein, heizt wieder hoch usw. Die Heizung kann durch Gasfeuerung oder bzw. und durch Verbrennen des beim Vergasen des Öls zurückbleibenden Kokses geschehen.Process for the production of oil gas It is well known that oil gas is produced by this from tars, mineral oils, their distillates, conversion products or residues and the like in highly heated, optionally with filling materials, such as. B. Bricks etc., injected filled retorts. The retorts are usually heated from the outside, but internal heating has also been suggested. In the latter case one uses shaft ovens, which are exposed with fireclay latticework, and works intermittent, d. H. the latticework is first heated up, then tar is sprayed etc. on, heats up again etc. The heating can be gas-fired or or and done by burning the coke left over from gasifying the oil.

Man wendet auch brennbare Materialien oder feuerfestes Material zugleich mit brennbarem Material als Füllung der Öfen an und erhitzt diese :Massen durch Heißblasen wie die Füllung eines Generators. Bei diesem Verfahren ist eine stellenweise Überhitzung des Mauerwerks bzw. der Füllmassen kaum zu vermeiden, und infolgedessen tritt eine starke Verkokung beim Aufspritzen des zu vergasenden flüssigen Brennstoffes auf diese Stellen ein.Combustible materials or refractory materials are also used at the same time with combustible material as the filling of the ovens and heats them: masses through Hot blowing like filling a generator. In this procedure there is one spot Overheating of the masonry or the filling compound can hardly be avoided, and as a result strong coking occurs when the liquid fuel to be gasified is sprayed on on these places.

Es wurde nun gefunden, daß @nan diesen Übelstand vermeiden kann, wenn man als Füllmaterial eine körnige Masse verwendet und diese beim Erhitzen durch von unten eingeführte Gase, die die Erhitzung bewirken, in der ganzen Schichthöhe in eine wallende Bewegung versetzt. Dadurch findet eine gleichmäßige Erhitzung der ganzen Masse statt. Als körnige Masse kann man brennbares oder feuerfestes Material verwenden.It has now been found that @nan can avoid this problem if a granular mass is used as a filler material and this through when heated gases introduced from below, which cause the heating, in the entire layer height set in a flowing movement. This way the heating takes place evenly whole mass instead. As a granular mass one can use combustible or refractory material use.

Hat man als Füllmaterial einen brennbaren Stoff, z. B. Braunkohle, Grude, Koks u. dgl., so verwendet man zum Aufrühren und zur Erhitzung der Masse zweckmäßig Luft oder sauerstoffreiche Luft. Diese wird nach dem Anzünden der Masse von unten bei geeignetem Druck eingeführt, so daß das Füllmaterial in wallende Bewegung gerät, und zwar so lange, bis die zur Zersetzung der Teere usw. erforderliche Temperatur- erzeugt ist, diese beträgt etwa Zoo bis goo°. Alsdann «erden die zu vergasenden Stoffe eingespritzt. Unter Ölgasbildung sinkt die Temperatur allmählich. Nach Beendigung der Olgasbildung wird die etwas zusammengebackene Füllmasse von neuem heißgeblasen, wobei das Material wieder aufgebrochen wird und in wallende Bewegung gerät. Durch gleichzeitiges Einblasen von Sauerstoff oder sauerstoffreichen Gasen mit dem Teer usw. läßt sich die Periode der Ölgasbildung beträchtlich verlängern. Um in diesem Falle ;die Koksbildung zu verringern, kann gleichzeitig mit dem Sauerstoff und Teer noch Wasserdampf eingeblasen werden.If you have a flammable material such. B. lignite, Grude, coke and the like are used to stir up and heat the mass appropriate air or oxygen-rich air. This is done after lighting the mass introduced from below at a suitable pressure, so that the filling material in undulating motion until the temperature required for the decomposition of the tars etc. is generated, this is about zoo to goo °. Then those to be gassed earth Injected substances. The temperature gradually drops with the formation of oil gas. After completion the oil gas formation, the somewhat caked filling compound is blown hot again, whereby the material is broken up again and starts flowing. By Simultaneous blowing of oxygen or oxygen-rich gases with the tar etc., the period of oil gas generation can be considerably lengthened. To be in this Trap; to reduce coke formation, can be used simultaneously with the Oxygen and tar or steam are blown in.

Benutzt man zur Füllung des Ofens nichtbrennbares feuerfestes Material, wie z. B. Bimsstein, Tonkugeln, Schamottestücke u. dgl., so können die kohlehaltigen Rückstände, welche sich beim Einspritzen des Teeres gebildet haben, als Heizmaterial dienen. Genügen diese infolge geringer Koksbildung nicht, so kann man sie durch Zugabe von anderen festen brennbaren Stoffen ergänzen; man kann auch die körnige Füllmasse mit heißen Flammengasen aufheizen. Dieses feuerfeste Material bietet noch den Vorteil, daß *man es mit Stoffen überziehen kann, welche die Bildung von Olgas katalytisch fördern, wie z. B. Titansäure u. a.If non-combustible refractory material is used to fill the furnace, such as B. pumice stone, clay balls, fireclay pieces and the like., So can the carbonaceous Residues that have formed when the tar is injected as heating material to serve. If these are not sufficient due to the slight formation of coke, they can be passed through Supplement addition of other solid combustible materials; you can also use the grainy Heat the filling compound with hot flame gases. This refractory material still offers the advantage that it can be coated with substances that promote the formation of oil promote catalytically, such. B. titanic acid et al.

Das Heißblasen bei dem vorliegenden Verfahren unter Aufwirbeln der Füllnassen ist an sich bei einem anderen Prozeß, nämlich bei der Herstellung von Wassergas, schon bekannt. In vorliegendem Fall handelt es sich aber um die Herstellung von Ölgas, und man erzielt hierbei besondere Vorteile, indem, wie bereits ausgeführt, die Füllmasse aufgelockert wird und gleichmäßige Temperatur annimmt.The hot blowing in the present method while fluidizing the Filling wet is per se in a different process, namely in the production of Water gas, already known. In the present case, however, it is about production of oil gas, and special advantages are achieved here by, as already stated, the filling compound is loosened and assumes a uniform temperature.

Claims (1)

PATENTANSPRÜCHE: z. Verfahren zur Herstellung von Ölgas aus Teeren, Mineralölen, deren Destillations-oder Umwandlungsprodukten oder Rückständen u. dgl. durch Einspritzen dieser in erhitzte Massen, dadurch gekennzeichnet, daß man eine körnige Füllmasse beim Erhitzen durch von unten eingeführte, die Erhitzung bewirkende Gase in der ganzen Schichthöhe in eine wallende Bewegung versetzt und nach der Erhitzung die zu vergasenden Stoffe einspritzt. a. Verfahren nach Anspruch r, dadurch gekennzeichnet, daß man als Füllnasse brennbares Material verwendet und dieses mit Luft oder sauerstoffreicher Luft heißbläst. 3. Verfahren nach Anspruch z, dadurch gekennzeichnet, daß man als Füllmasse feuerfestes Material, gegebenenfalls unter Zusatz katalytisch wirkender Stoffe, verwendet. q.. Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß man dem feuerfesten Füllmaterial brennbare Stoffe zusetzt.PATENT CLAIMS: e.g. Process for the production of oil gas from tars, Mineral oils, their distillation or conversion products or residues and the like. by injecting this into heated masses, characterized in that one granular filling mass when heated by introduced from below, causing the heating Gases set in a flowing movement in the entire layer height and after heating injects the substances to be gasified. a. Method according to claim r, characterized in that that flammable material is used as the filling liquid and this with air or oxygen-rich material Air blows hot. 3. The method according to claim z, characterized in that as Filler refractory material, optionally with the addition of a catalytically active material Fabrics, used. q .. The method according to claim 3, characterized in that one adds flammable substances to the refractory filling material.
DEI29214D 1926-10-08 1926-10-08 Process for the production of oil gas Expired DE484743C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI29214D DE484743C (en) 1926-10-08 1926-10-08 Process for the production of oil gas

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Application Number Priority Date Filing Date Title
DEI29214D DE484743C (en) 1926-10-08 1926-10-08 Process for the production of oil gas

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DE484743C true DE484743C (en) 1929-10-22

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940650C (en) * 1954-07-01 1956-03-22 Basf Ag Process for heating fluidized bed ovens
DE1034152B (en) * 1957-02-06 1958-07-17 Basf Ag Process for heating fluidized bed ovens
DE971897C (en) * 1947-02-28 1959-04-09 Ici Ltd Process for generating carburized water gas and / or carburized generator gas
DE973450C (en) * 1939-08-31 1960-04-14 Exxon Research Engineering Co Process for the catalytic conversion of hydrocarbons
DE973866C (en) * 1951-03-04 1960-06-30 Metallgesellschaft Ag Process for roasting sulfidic ores
DE973942C (en) * 1949-05-13 1960-07-28 Koppers Gmbh Heinrich Process for carrying out endothermic reactions between solid and gaseous substances
DE974782C (en) * 1948-01-02 1961-04-27 Exxon Research Engineering Co Process for the production of gaseous or liquid fuels in connection with the production of a catalyst with high adsorption capacity
DE976445C (en) * 1950-05-14 1963-09-12 Dorr Oliver Inc Process for burning lime and other solids with a relatively low content of combustible carbon compounds and a shaft furnace for carrying out the process
US3319586A (en) * 1961-07-10 1967-05-16 Dorr Oliver Inc Treatment and disposal of waste sludges
DE1255642B (en) * 1961-05-10 1967-12-07 Exxon Research Engineering Co Process for producing reducing gas rich in carbon monoxide and hydrogen

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973450C (en) * 1939-08-31 1960-04-14 Exxon Research Engineering Co Process for the catalytic conversion of hydrocarbons
DE971897C (en) * 1947-02-28 1959-04-09 Ici Ltd Process for generating carburized water gas and / or carburized generator gas
DE974782C (en) * 1948-01-02 1961-04-27 Exxon Research Engineering Co Process for the production of gaseous or liquid fuels in connection with the production of a catalyst with high adsorption capacity
DE973942C (en) * 1949-05-13 1960-07-28 Koppers Gmbh Heinrich Process for carrying out endothermic reactions between solid and gaseous substances
DE976445C (en) * 1950-05-14 1963-09-12 Dorr Oliver Inc Process for burning lime and other solids with a relatively low content of combustible carbon compounds and a shaft furnace for carrying out the process
DE973866C (en) * 1951-03-04 1960-06-30 Metallgesellschaft Ag Process for roasting sulfidic ores
DE940650C (en) * 1954-07-01 1956-03-22 Basf Ag Process for heating fluidized bed ovens
DE1034152B (en) * 1957-02-06 1958-07-17 Basf Ag Process for heating fluidized bed ovens
DE1255642B (en) * 1961-05-10 1967-12-07 Exxon Research Engineering Co Process for producing reducing gas rich in carbon monoxide and hydrogen
US3319586A (en) * 1961-07-10 1967-05-16 Dorr Oliver Inc Treatment and disposal of waste sludges

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