ES311888A1 - Procedure for selectively aromatic hydrogen in a current containing hydrocarbons. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for selectively aromatic hydrogen in a current containing hydrocarbons. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES311888A1 ES311888A1 ES0311888A ES311888A ES311888A1 ES 311888 A1 ES311888 A1 ES 311888A1 ES 0311888 A ES0311888 A ES 0311888A ES 311888 A ES311888 A ES 311888A ES 311888 A1 ES311888 A1 ES 311888A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrocarbons
- psi
- translation
- reaction zone
- legally binding
- 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 7
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 3
- 239000001257 hydrogen Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 125000003118 aryl group Chemical group 0.000 title 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 6
- 239000003054 catalyst Substances 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 229910052697 platinum Inorganic materials 0.000 abstract 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- 238000005899 aromatization reaction Methods 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
- C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic hydrocarbons
-
- 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
- Y10S585/8995—Catalyst and recycle considerations
- Y10S585/903—Catalyst and recycle considerations with hydrocarbon recycle to control synthesis reaction, e.g. by cooling, quenching
-
- 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
- Y10S585/8995—Catalyst and recycle considerations
- Y10S585/906—Catalyst preservation or manufacture, e.g. activation before use
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Process for selectively hydrogenating aromatics in a stream containing hydrocarbons, comprising the steps of subjecting said stream, in a first reaction zone, to insufficient conditions to effect a substantial cracking or aromatization of the hydrocarbons of said stream, whose conditions comprise hydrogen in an amount greater than 800 SCF (22.64 m3) per barrel of hydrocarbons, a pressure of about 300 psi (pounds per square inch) to 500 psi (21.09 to 31.15 kg/cm2), a temperature of 400ºF (204º C) less than that at which the reformation of the non-aromatic hydrocarbons occurs, the hydrogenation catalyst containing platinum and an LHSV (liquid hourly space velocity) of the hydrocarbons from 0.5 to 12, the separation of the products from the first reaction zone mentioned in liquid and gaseous phases, and the passage of the liquid phase only to a second reaction zone, wherein said phase is subject to action of hydrogen free of pollutants of the platinum catalyst in an amount greater than 800 SCF (22.64 m3) per barrel of hydrocarbons, a pressure of 300 to 500 psi (21.09 to 31.15 kg/cm2) approximately, a temperature 400º F (204º C) less than that at which the reformation of the non-aromatic hydrocarbons occurs, in the presence of a hydrogenation catalyst containing platinum and an LHSV of the hydrocarbons from 0.3 to 12. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US366220A US3304338A (en) | 1964-05-05 | 1964-05-05 | Two-stage hydrogenation of aromatic hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES311888A1 true ES311888A1 (en) | 1965-06-16 |
Family
ID=23442133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0311888A Expired ES311888A1 (en) | 1964-05-05 | 1965-04-14 | Procedure for selectively aromatic hydrogen in a current containing hydrocarbons. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3304338A (en) |
| BE (1) | BE663356A (en) |
| DE (1) | DE1493051A1 (en) |
| ES (1) | ES311888A1 (en) |
| GB (1) | GB1032838A (en) |
| NL (1) | NL6505400A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6413156A (en) * | 1964-11-12 | 1966-05-13 | ||
| US3369998A (en) * | 1965-04-30 | 1968-02-20 | Gulf Research Development Co | Production of high quality jet fuels by two-stage hydrogenation |
| GB1141808A (en) * | 1965-10-04 | 1969-02-05 | British Petroleum Co | Improvements relating to the operation of reactor systems |
| US3996304A (en) * | 1974-06-19 | 1976-12-07 | Universal Oil Products Company | Hydroprocessing of hydrocarbons |
| JPS52140473A (en) * | 1976-05-19 | 1977-11-24 | Idemitsu Petrochemical Co | Catalytic reaction method |
| US4605490A (en) * | 1984-10-05 | 1986-08-12 | Exxon Research And Engineering Co. | Process for the hydrogenation of aromatic hydrocarbons |
| US4610779A (en) * | 1984-10-05 | 1986-09-09 | Exxon Research And Engineering Co. | Process for the hydrogenation of aromatic hydrocarbons |
| DE19524969A1 (en) * | 1995-07-08 | 1997-01-09 | Huels Chemische Werke Ag | Process for the preparation of 3.3.5-trimethylcyclohexanone |
| DE19524971A1 (en) * | 1995-07-08 | 1997-01-09 | Huels Chemische Werke Ag | Process for the catalytic selective hydrogenation of polyunsaturated organic substances |
| DE19524970A1 (en) * | 1995-07-08 | 1997-01-09 | Huels Chemische Werke Ag | Process for the preparation of 2-ethylhexanal |
| US5705052A (en) † | 1996-12-31 | 1998-01-06 | Exxon Research And Engineering Company | Multi-stage hydroprocessing in a single reaction vessel |
| US7320745B2 (en) * | 2005-01-19 | 2008-01-22 | Catalytic Distillation Technologies | Energy efficient method for exothermic reactions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124523A (en) * | 1964-03-10 | Production of high octane gasolines from naphthas | ||
| US2934573A (en) * | 1957-02-06 | 1960-04-26 | Ashland Oil Inc | Preparation of cyclohexane |
| US2915452A (en) * | 1958-01-13 | 1959-12-01 | Sun Oil Co | Two-stage hydrogenation process for producing oxidation resistant lubricants |
| NL260446A (en) * | 1960-01-25 | 1900-01-01 | ||
| US3166489A (en) * | 1961-09-21 | 1965-01-19 | California Research Corp | Hydrocracking process |
| US3175970A (en) * | 1962-03-20 | 1965-03-30 | Gulf Research Development Co | Process for preparing a jet fuel |
-
1964
- 1964-05-05 US US366220A patent/US3304338A/en not_active Expired - Lifetime
-
1965
- 1965-03-24 GB GB12445/65A patent/GB1032838A/en not_active Expired
- 1965-04-14 ES ES0311888A patent/ES311888A1/en not_active Expired
- 1965-04-28 NL NL6505400A patent/NL6505400A/xx unknown
- 1965-05-03 BE BE663356D patent/BE663356A/xx unknown
- 1965-05-04 DE DE19651493051 patent/DE1493051A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1493051A1 (en) | 1969-04-03 |
| BE663356A (en) | 1965-09-01 |
| NL6505400A (en) | 1965-11-08 |
| US3304338A (en) | 1967-02-14 |
| GB1032838A (en) | 1966-06-15 |
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