CH395030A - Verfahren zur Durchführung endothermer Reaktionen bei hohen Temperaturen und Anwendung dieses Verfahrens zur Herstellung eines Gemisches von Acetylen und Äthylen durch Spaltung von Kohlenwasserstoffen - Google Patents
Verfahren zur Durchführung endothermer Reaktionen bei hohen Temperaturen und Anwendung dieses Verfahrens zur Herstellung eines Gemisches von Acetylen und Äthylen durch Spaltung von KohlenwasserstoffenInfo
- Publication number
- CH395030A CH395030A CH2860356A CH2860356A CH395030A CH 395030 A CH395030 A CH 395030A CH 2860356 A CH2860356 A CH 2860356A CH 2860356 A CH2860356 A CH 2860356A CH 395030 A CH395030 A CH 395030A
- Authority
- CH
- Switzerland
- Prior art keywords
- hydrogen
- dissociated
- reaction
- acetylene
- application
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title claims description 29
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims description 20
- 229930195733 hydrocarbon Natural products 0.000 title claims description 20
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 20
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 18
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 9
- 239000005977 Ethylene Substances 0.000 title claims description 9
- 239000000203 mixture Substances 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title description 2
- 239000001257 hydrogen Substances 0.000 claims description 31
- 229910052739 hydrogen Inorganic materials 0.000 claims description 31
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 22
- 238000010891 electric arc Methods 0.000 claims description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 150000002431 hydrogen Chemical class 0.000 claims description 8
- 239000007858 starting material Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 6
- 125000004429 atom Chemical group 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000010494 dissociation reaction Methods 0.000 claims description 5
- 230000005593 dissociations Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 1
- 238000010791 quenching Methods 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 239000001294 propane Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- LLCSWKVOHICRDD-UHFFFAOYSA-N buta-1,3-diyne Chemical group C#CC#C LLCSWKVOHICRDD-UHFFFAOYSA-N 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 methane hydrogen Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
- B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/025—Preparation in gaseous phase by using a plasma
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
- C07C4/04—Thermal processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
- C07C4/10—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from acyclic hydrocarbons
-
- 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
- C10G15/00—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs
- C10G15/12—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs with gases superheated in an electric arc, e.g. plasma
-
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
- C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
- C10G9/38—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours produced by partial combustion of the material to be cracked or by combustion of another hydrocarbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B2700/00—Combustion apparatus for solid fuel
- F23B2700/023—Combustion apparatus for solid fuel with various arrangements not otherwise provided for
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK24607A DE1012899B (de) | 1955-01-15 | 1955-01-15 | Verfahren zur Durchfuehrung endothermer Reaktionen unter Verwendung eines elektrischen Lichtbogens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH395030A true CH395030A (de) | 1965-07-15 |
Family
ID=7217070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2860356A CH395030A (de) | 1955-01-15 | 1956-01-06 | Verfahren zur Durchführung endothermer Reaktionen bei hohen Temperaturen und Anwendung dieses Verfahrens zur Herstellung eines Gemisches von Acetylen und Äthylen durch Spaltung von Kohlenwasserstoffen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | USRE25218E (cs) |
| BE (1) | BE544440A (cs) |
| CH (1) | CH395030A (cs) |
| DE (1) | DE1012899B (cs) |
| FR (1) | FR1149685A (cs) |
| GB (1) | GB831522A (cs) |
| NL (1) | NL110962C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999452A (zh) * | 2021-10-22 | 2023-04-25 | 中国石油化工股份有限公司 | 一种苄醇加氢制备异丙苯的反应器和反应系统和方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3193740A (en) * | 1961-09-16 | 1965-07-06 | Nippon Electric Co | Semiconductor device |
| US3309300A (en) * | 1963-08-21 | 1967-03-14 | Welsbach Corp | Method for the production of ozone using a plasma jet |
| GB1116521A (en) * | 1964-08-24 | 1968-06-06 | Kureha Chemical Ind Co Ltd | A process for the thermal cracking of hydrocarbons |
| US3389189A (en) * | 1965-04-06 | 1968-06-18 | Westinghouse Electric Corp | Method and equipment for the pyrolysis and synthesis of hydrocarbons and other gasesand arc heater apparatus for use therein |
| US4358629A (en) | 1980-08-18 | 1982-11-09 | Avco Corporation | Method of producing acetylene from coal |
| GB2119278B (en) * | 1982-04-13 | 1987-04-15 | Michael Paul Neary | Improvements in or relating to a chemical method |
| GB2164581A (en) * | 1982-04-13 | 1986-03-26 | Michael Paul Neary | Chemical method |
| RU2158747C1 (ru) * | 2000-03-21 | 2000-11-10 | Зао "Тк Сибур Нн" | Способ прямого пиролиза метана |
| AR115968A1 (es) * | 2018-08-31 | 2021-03-17 | Dow Global Technologies Llc | Sistemas y procesos para perfeccionar la mejora de hidrocarburos |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE228539C (cs) * | 1908-02-26 | |||
| GB105135A (en) * | 1916-04-28 | 1917-04-05 | Anton Victor Lipinski | Process and Apparatus for Effecting Chemical Reactions by Means of Electric Arcs. |
| GB294838A (en) * | 1927-12-20 | 1928-08-02 | Norsk Staal Elek Sk Gas Redukt | Improved process for the production of reducing gases |
| DE767708C (de) * | 1933-07-21 | 1953-04-09 | E J Du Pont De Nemours And Com | Verfahren zur Herstellung von Blausaeure |
-
0
- BE BE544440D patent/BE544440A/xx unknown
- NL NL110962D patent/NL110962C/xx active
- US US25218D patent/USRE25218E/en not_active Expired
-
1955
- 1955-01-15 DE DEK24607A patent/DE1012899B/de active Pending
-
1956
- 1956-01-06 CH CH2860356A patent/CH395030A/de unknown
- 1956-01-11 GB GB1012/56A patent/GB831522A/en not_active Expired
- 1956-01-14 FR FR1149685D patent/FR1149685A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999452A (zh) * | 2021-10-22 | 2023-04-25 | 中国石油化工股份有限公司 | 一种苄醇加氢制备异丙苯的反应器和反应系统和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| USRE25218E (en) | 1962-08-07 |
| FR1149685A (fr) | 1957-12-30 |
| DE1012899B (de) | 1957-08-01 |
| NL110962C (cs) | |
| BE544440A (cs) | |
| GB831522A (en) | 1960-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE19914226A1 (de) | Verfahren zur Herstellung von Acetylen und Synthesegas | |
| CH395030A (de) | Verfahren zur Durchführung endothermer Reaktionen bei hohen Temperaturen und Anwendung dieses Verfahrens zur Herstellung eines Gemisches von Acetylen und Äthylen durch Spaltung von Kohlenwasserstoffen | |
| DE10041739A1 (de) | Vormisch-Brennerblock für partielle Oxidationsprozesse | |
| DE1114182B (de) | Verfahren zur Herstellung von Acetylen und gegebenenfalls AEthylen enthaltenden Gasgemischen | |
| DE1128850B (de) | Verfahren zur Herstellung von Gasgemischen mit hohem Gehalt an Olefinen, insbesondere AEthylen, aus gasfoermigen bzw. verdampften Kohlenwasserstoffen | |
| DE578311C (de) | Verfahren zur Gewinnung von kohlenstoffreicheren Kohlenwasserstoffen durch Erhitzung von Methan | |
| DE960307C (de) | Verfahren zur stetigen Stadtgaserzeugung aus OElen | |
| DE1021121B (de) | Verfahren zur thermisch-katalytischen Umwandlung von hoeher- und hochmolekularen, gasfoermigen oder fluessigen Kohlenwasserstoffen in im wesentlichen aus niedermolekularen Kohlenstoffverbindungen und Wasserstoff bestehende Gase | |
| DE908491C (de) | Verfahren und Vorrichtung zur Herstellung von kohlenoxydreichem Gas aus Erdgas und anderen wasserstoffreichen, vorzugsweise gasfoermien Brennstoffen, insbesondere zur Verwendung als Reduktionsmittel fuer Erze | |
| DE605640C (de) | Verfahren zur thermischen Umwandlung von gesaettigten oder ungesaettigten Kohlenwasserstoffen, vornehmlich Methan oder methanhaltigen Gemischen | |
| AT200567B (de) | Verfahren zur Herstellung von Acetylen und/oder Äthylen und/oder Olefinen mit 2-4 C-Atomen durch pyrolytische Spaltung von Kohlenwasserstoffen sowie Vorrichtung zur Ausführung des Verfahrens | |
| AT205154B (de) | Verfahren zur thermisch/katalytischen Umwandlung von höher- und hochmolekularen, gasförmigen und/oder flüssigen Kohlenwasserstoffen in Gase, die im wesentlichen aus Methan, Kohlenmonoxyd und Wasserstoff bestehen | |
| DE886898C (de) | Verfahren zur Gewinnung von technisch reinem Benzol | |
| AT226353B (de) | Verfahren zur Vergasung schwerflüchtiger flüssiger Kohlenwasserstoffe | |
| DE921263C (de) | Katalytisches Regenerativverfahren und Vorrichtung zur Durchfuehrung des Verfahrens | |
| AT201573B (de) | Verfahren zur Herstellung von niedermolekularen ungesättigten Kohlenwasserstoffen | |
| DE901329C (de) | Verfahren und Schachtofen zur Gewinnung hochwertiger Gase aus aschereichen Brennstoffen | |
| DE375386C (de) | Verfahren zur Wassergaserzeugung in miteinander durch Kanaele verbundenen Kammern | |
| DE975612C (de) | Verfahren zum Vergasen von OEl, insbesondere Heizoel | |
| AT210867B (de) | Verfahren zur Pyrolyse von Kohlenwasserstoffen | |
| AT231599B (de) | Verfahren zum Raffinieren von Kohlenwasserstoffölen | |
| AT200127B (de) | Verfahren zur Pyrolyse von Kohlenwasserstoffen und Ofen zur Durchführung des Verfahrens | |
| AT224617B (de) | Verfahren zur Herstellung von Gasgemischen mit hohem Gehalt an Olefinen | |
| AT226658B (de) | Verfahren zur Herstellung von Acetylen und Äthylen | |
| AT221701B (de) | Zyklisches Verfahren zur Erzeugung von Stadtgas od. ähnl. zusammengesetzten Gasen aus Leichtbenzin |