ES416601A1 - Steam cracking of hydrocarbons and catalyst for it - Google Patents
Steam cracking of hydrocarbons and catalyst for itInfo
- Publication number
- ES416601A1 ES416601A1 ES416601A ES416601A ES416601A1 ES 416601 A1 ES416601 A1 ES 416601A1 ES 416601 A ES416601 A ES 416601A ES 416601 A ES416601 A ES 416601A ES 416601 A1 ES416601 A1 ES 416601A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrocarbons
- alumina
- gaseous mixtures
- catalyst
- steam cracking
- 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
- 229930195733 hydrocarbon Natural products 0.000 title abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000004230 steam cracking Methods 0.000 title 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000008246 gaseous mixture Substances 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002090 carbon oxide Inorganic materials 0.000 abstract 1
- 238000004523 catalytic cracking Methods 0.000 abstract 1
- -1 ethylene, propylene, ethane Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/27—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a liquid or molten state
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/40—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts characterised by the catalyst
-
- 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Procedure of catalytic cracking under pressure to the steam of hydrocarbons in liquid state in normal conditions in order to obtain gaseous mixtures that contain in different proportions hydrogen, methane, carbon dioxide, carbon oxide, ethylene, propylene, ethane, propane, as well as unsaturated higher hydrocarbons, characterized in that the hydrocarbons, in the form of gaseous mixtures with water vapor, are contacted at temperatures between 400 and 900ºC with catalysts consisting essentially of alumina and at least one of the oxides of calcium and of barium combined with alumina in the form of aluminized, that their specific surfaces are between 1 and 10 m2/g and their pore volumes between 0.05 and 0.20 cm3/g. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7224606A FR2192162B1 (en) | 1972-07-07 | 1972-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES416601A1 true ES416601A1 (en) | 1976-02-16 |
Family
ID=9101505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES416601A Expired ES416601A1 (en) | 1972-07-07 | 1973-07-05 | Steam cracking of hydrocarbons and catalyst for it |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5137911B2 (en) |
| BE (1) | BE801897A (en) |
| CA (1) | CA1012171A (en) |
| DE (1) | DE2334261A1 (en) |
| ES (1) | ES416601A1 (en) |
| FR (1) | FR2192162B1 (en) |
| GB (1) | GB1406562A (en) |
| IT (1) | IT989789B (en) |
| NL (1) | NL7309395A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428863A (en) * | 1982-07-06 | 1984-01-31 | The Dow Chemical Company | Alumina compositions of improved strength useful as catalyst supports |
| US4771028A (en) * | 1985-08-30 | 1988-09-13 | Catalysts And Chemicals Inc. | Heat resistant composition and method of producing the same |
| EP0728831B1 (en) * | 1995-02-17 | 2000-07-12 | Linde Aktiengesellschaft | Process and apparatus for the cracking of hydrocarbons |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB297398A (en) * | 1927-05-16 | 1928-09-17 | Ig Farbenindustrie Ag | Process for splitting hydrocarbons |
| DE552446C (en) * | 1931-01-18 | 1932-06-14 | I G Farbenindustrie Akt Ges | Process for the production of hydrogen |
| DE2143608C3 (en) * | 1970-09-04 | 1979-10-11 | Toyo Engineering Corp., Tokio | Process for the production of hydrogen-rich gas mixtures |
-
1972
- 1972-07-07 FR FR7224606A patent/FR2192162B1/fr not_active Expired
-
1973
- 1973-07-04 BE BE133101A patent/BE801897A/en unknown
- 1973-07-05 ES ES416601A patent/ES416601A1/en not_active Expired
- 1973-07-05 CA CA175,734A patent/CA1012171A/en not_active Expired
- 1973-07-05 NL NL7309395A patent/NL7309395A/xx not_active Application Discontinuation
- 1973-07-05 DE DE19732334261 patent/DE2334261A1/en active Pending
- 1973-07-06 GB GB3234473A patent/GB1406562A/en not_active Expired
- 1973-07-06 JP JP7376445A patent/JPS5137911B2/ja not_active Expired
- 1973-07-06 IT IT51312/73A patent/IT989789B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2334261A1 (en) | 1974-01-24 |
| JPS5137911B2 (en) | 1976-10-19 |
| IT989789B (en) | 1975-06-10 |
| NL7309395A (en) | 1974-01-09 |
| FR2192162A1 (en) | 1974-02-08 |
| GB1406562A (en) | 1975-09-17 |
| JPS4953188A (en) | 1974-05-23 |
| CA1012171A (en) | 1977-06-14 |
| BE801897A (en) | 1974-01-04 |
| FR2192162B1 (en) | 1974-12-27 |
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