ES386738A1 - Catalytic steam cracking of hydrocarbons and catalysts therefor - Google Patents
Catalytic steam cracking of hydrocarbons and catalysts thereforInfo
- Publication number
- ES386738A1 ES386738A1 ES386738A ES386738A ES386738A1 ES 386738 A1 ES386738 A1 ES 386738A1 ES 386738 A ES386738 A ES 386738A ES 386738 A ES386738 A ES 386738A ES 386738 A1 ES386738 A1 ES 386738A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrocarbons
- steam cracking
- catalytic steam
- oxides
- catalysts therefor
- 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
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000004230 steam cracking Methods 0.000 title abstract 2
- 230000003197 catalytic effect Effects 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- -1 ethylene, propylene, butylenes Chemical class 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 229930195734 saturated hydrocarbon Natural products 0.000 abstract 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- C07C4/06—Catalytic processes
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
- C07C2523/04—Alkali metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/26—Chromium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/32—Manganese, technetium or rhenium
- C07C2523/34—Manganese
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
- C07C2523/745—Iron
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/949—Miscellaneous considerations
- Y10S585/95—Prevention or removal of corrosion or solid deposits
Abstract
Steam cracking of saturated hydrocarbons to form unsaturated hydrocarbons, such as ethylene, propylene, butylenes, butadiene, and aromatics, is carried out in the presence of a catalyst comprising a major proportion of oxides of zirconium or hafnium associated with active alumina together with oxides of chromium, manganese or iron and promoted with compounds of alkali metals and alkaline earth metals. High conversion efficiences are achieved at high space velocities and without carbon deposition.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6255269 | 1969-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES386738A1 true ES386738A1 (en) | 1974-02-01 |
Family
ID=10488257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES386738A Expired ES386738A1 (en) | 1969-12-23 | 1970-12-22 | Catalytic steam cracking of hydrocarbons and catalysts therefor |
Country Status (9)
Country | Link |
---|---|
US (1) | US3725495A (en) |
CA (1) | CA973152A (en) |
DE (1) | DE2063172A1 (en) |
DK (1) | DK139907B (en) |
ES (1) | ES386738A1 (en) |
FR (1) | FR2072015B1 (en) |
GB (1) | GB1306087A (en) |
NL (1) | NL7018312A (en) |
ZA (1) | ZA708259B (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985641A (en) * | 1974-04-15 | 1976-10-12 | Phillips Petroleum Company | Catalytic cracking of alkanes |
US4093536A (en) * | 1974-04-15 | 1978-06-06 | Phillips Petroleum Company | Catalytic cracking and dehydrocyclizing of alkanes using alkaline earth oxides promoted with manganese oxide and/or rhenium oxide |
US3948755A (en) * | 1974-05-31 | 1976-04-06 | Standard Oil Company | Process for recovering and upgrading hydrocarbons from oil shale and tar sands |
US3948754A (en) * | 1974-05-31 | 1976-04-06 | Standard Oil Company | Process for recovering and upgrading hydrocarbons from oil shale and tar sands |
GB1492880A (en) * | 1975-09-25 | 1977-11-23 | British Petroleum Co | Olefins production |
GB1493888A (en) * | 1975-09-25 | 1977-11-30 | British Petroleum Co | Olefins production |
NL8003313A (en) * | 1980-06-06 | 1982-01-04 | Shell Int Research | METHOD FOR PREPARING MIDDLE DISTILLATES. |
US4451578A (en) * | 1982-04-26 | 1984-05-29 | United Technologies Corporation | Iron oxide catalyst for steam reforming |
US4620051A (en) * | 1985-07-25 | 1986-10-28 | Philips Petroleum Company | Dehydrogenation and cracking of C3 and C4 hydrocarbons to less saturated hydrocarbons |
US4621162A (en) * | 1985-07-25 | 1986-11-04 | Phillips Petroleum Company | Method for conversion of C3 and C4 hydrocarbons to olefinic products |
US4613722A (en) * | 1985-07-25 | 1986-09-23 | Phillips Petroleum Company | Dehydrogenation of C3 and C4 hydrocarbons over an iron-based catalyst |
US4620052A (en) * | 1985-07-25 | 1986-10-28 | Phillips Petroleum Company | Dehydrogenation and cracking of C3 and C4 hydrocarbons |
US4579997A (en) * | 1985-07-25 | 1986-04-01 | Phillips Petroleum Company | Olefin production over catalytic oxides of Mn and at least one of Nb and a lanthanide |
US4621163A (en) * | 1985-07-25 | 1986-11-04 | Phillips Petroleum Company | Conversion of C3 and C4 hydrocarbons to less saturated hydrocarbons |
US4658081A (en) * | 1985-07-25 | 1987-04-14 | Phillips Petroleum Company | Propylene and ethylene selectivity with H2 S |
US5093540A (en) * | 1990-08-31 | 1992-03-03 | Shell Oil Company | Process for selectively converting linear paraffins to linear alpha olefins |
US7012038B2 (en) * | 2002-06-12 | 2006-03-14 | Engelhard Corporation | Paraffin dehydrogenation catalyst |
WO2005094992A1 (en) * | 2004-03-31 | 2005-10-13 | China Petroleum & Chemical Corporation | A catalyst containing zeolite for hydrocarbon converting and preparation thereof, and a hydrocarbon oil converting method using said catalyst |
CN101134913B (en) | 2006-08-31 | 2011-05-18 | 中国石油化工股份有限公司 | Hydrocarbons catalytic conversion method |
CN101134172B (en) | 2006-08-31 | 2010-10-27 | 中国石油化工股份有限公司 | Hydrocarbons conversion catalyzer |
KR100931792B1 (en) * | 2007-05-25 | 2009-12-11 | 주식회사 엘지화학 | Catalyst for pyrolysis of hydrocarbon steam, preparation method thereof and preparation method of olefin using the same |
CN101332433B (en) * | 2007-06-27 | 2011-07-20 | 中国石油化工股份有限公司 | Catalytic cracking catalyst, preparation method and use thereof |
KR100999304B1 (en) * | 2007-07-05 | 2010-12-08 | 주식회사 엘지화학 | Method for Thermal-Cracking of Hydrocarbon for Preparing Olefins |
US8471082B2 (en) * | 2008-03-14 | 2013-06-25 | Catalytic Distillation Technologies | Process for converting methane to ethylene |
US8163170B2 (en) * | 2008-12-02 | 2012-04-24 | Lummus Technology Inc. | Coil for pyrolysis heater and method of cracking |
US8835347B2 (en) * | 2009-06-05 | 2014-09-16 | Basf Corporation | Alkane dehydrogenation catalysts |
US8481451B2 (en) * | 2009-06-08 | 2013-07-09 | Lg Chem, Ltd. | Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same |
CN109232153B (en) * | 2018-09-27 | 2020-05-05 | 上海卓然工程技术股份有限公司 | Method for preparing low-carbon olefin from naphtha |
US11473019B2 (en) | 2018-09-27 | 2022-10-18 | Shanghai Supezet Engineering Technology Co., Ltd. | Naphtha catalytic cracking catalyst, catalytic cracking method and reaction device |
US11225612B2 (en) | 2020-03-27 | 2022-01-18 | Saudi Arabian Oil Company | Catalyst and process for catalytic steam cracking of heavy distillate |
US11866397B1 (en) | 2023-03-14 | 2024-01-09 | Saudi Arabian Oil Company | Process configurations for enhancing light olefin selectivity by steam catalytic cracking of heavy feedstock |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2392750A (en) * | 1942-08-22 | 1946-01-08 | Standard Oil Dev Co | Dehydrogenation of hydrocarbons |
US2754354A (en) * | 1952-08-18 | 1956-07-10 | Price Carl | Insulator |
US2894046A (en) * | 1957-04-12 | 1959-07-07 | Universal Oil Prod Co | Manufacture of para-xylene |
US2941016A (en) * | 1957-11-05 | 1960-06-14 | Hoechst Ag | Process for preparing aromatic hydrocarbons |
US3179602A (en) * | 1961-09-06 | 1965-04-20 | Monsanto Co | Preparation of a chromia-alumina hydrocarbon conversion catalyst |
NL6905469A (en) * | 1968-04-09 | 1969-10-13 | ||
FR1603019A (en) * | 1968-05-30 | 1971-03-15 | ||
FR1603110A (en) * | 1968-06-25 | 1971-03-22 |
-
1969
- 1969-12-23 GB GB6255269A patent/GB1306087A/en not_active Expired
-
1970
- 1970-12-07 ZA ZA708259A patent/ZA708259B/en unknown
- 1970-12-16 NL NL7018312A patent/NL7018312A/xx not_active Application Discontinuation
- 1970-12-17 US US00099271A patent/US3725495A/en not_active Expired - Lifetime
- 1970-12-21 DK DK647170AA patent/DK139907B/en not_active IP Right Cessation
- 1970-12-21 FR FR7045992A patent/FR2072015B1/fr not_active Expired
- 1970-12-22 DE DE19702063172 patent/DE2063172A1/en active Pending
- 1970-12-22 ES ES386738A patent/ES386738A1/en not_active Expired
- 1970-12-22 CA CA101,322A patent/CA973152A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA708259B (en) | 1971-08-25 |
GB1306087A (en) | 1973-02-07 |
FR2072015A1 (en) | 1971-09-24 |
FR2072015B1 (en) | 1975-01-10 |
US3725495A (en) | 1973-04-03 |
NL7018312A (en) | 1971-06-25 |
DE2063172A1 (en) | 1971-07-01 |
DK139907C (en) | 1979-10-08 |
DK139907B (en) | 1979-05-14 |
CA973152A (en) | 1975-08-19 |
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