ES391725A1 - Procedure for purification of parafinic fractions light of petroleum distillation. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for purification of parafinic fractions light of petroleum distillation. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES391725A1 ES391725A1 ES391725A ES391725A ES391725A1 ES 391725 A1 ES391725 A1 ES 391725A1 ES 391725 A ES391725 A ES 391725A ES 391725 A ES391725 A ES 391725A ES 391725 A1 ES391725 A1 ES 391725A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrocarbons
- paraffinic
- sulfur
- silica
- fractions
- 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
- 238000000746 purification Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000004525 petroleum distillation Methods 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 6
- 150000002430 hydrocarbons Chemical class 0.000 abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 4
- 239000011593 sulfur Substances 0.000 abstract 4
- 229910052717 sulfur Inorganic materials 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- 238000005984 hydrogenation reaction Methods 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-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
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052697 platinum Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003208 petroleum Substances 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/88—Stereophonic broadcast systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
- H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/02—Gasoline
Abstract
Purification process, of light paraffinic fractions from the distillation of petroleum, in order to eliminate the aromatic hydrocarbons and the sulfur and nitrogenous impurities, contained in these fractions, characterized in that said light paraffinic fraction, with a boiling point between 25º and 100ºc and constituted by straight-chain paraffinic hydrocarbons, branched-chain paraffinic hydrocarbons, cycloparaffinic hydrocarbons, aromatic hydrocarbons, and sulfur, oxygenated and nitrogenated compounds, the sulfur content not exceeding approximately 500 parts per million by weight, to a hydrogenation treatment at a temperature of 15o to 375ºc, a hydrogen partial pressure of 10 to 100 kg/cm2, a volumetric velocity of 0.5 to 20 volumes/volume of catalyst/hour and with a hydrogen/hydrocarbon ratio from 100 to 3000 nm3/m3, in the presence of a hydrogenation catalyst, co having from 0.1 to 2% platinum on a silica-alumina support, each of the constituents being silica and alumina in relatively large amounts, with silica being the major constituent, at least 50% of the platinum being distributed over the surface of the catalyst, accessible to the reagents, because the hydrogenation products are fractionated to eliminate the hydrogenated compounds of sulfur and nitrogen and because a paraffinic fraction is recovered, which contains practically nothing more than paraffinic hydrocarbons and having an increased content of hydrocarbons cycloparaffinics (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE762565A BE762565A (en) | 1971-02-05 | 1971-02-05 | PROCESS FOR PURIFYING LIGHT PARAFFINIC FRACTIONS OF OIL DISTILLATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES391725A1 true ES391725A1 (en) | 1973-06-16 |
Family
ID=3857685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES391725A Expired ES391725A1 (en) | 1971-02-05 | 1971-05-29 | Procedure for purification of parafinic fractions light of petroleum distillation. (Machine-translation by Google Translate, not legally binding) |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3827974A (en) |
| JP (1) | JPS5017203B1 (en) |
| AU (1) | AU463422B2 (en) |
| BE (1) | BE762565A (en) |
| CA (1) | CA960173A (en) |
| DE (1) | DE2145639C3 (en) |
| ES (1) | ES391725A1 (en) |
| FR (1) | FR2124207B1 (en) |
| GB (1) | GB1351507A (en) |
| NL (2) | NL154549B (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE642626A (en) * | 1963-04-11 |
-
1971
- 1971-02-05 BE BE762565A patent/BE762565A/en unknown
- 1971-05-29 ES ES391725A patent/ES391725A1/en not_active Expired
- 1971-06-01 FR FR7119714A patent/FR2124207B1/fr not_active Expired
- 1971-07-06 GB GB3163771A patent/GB1351507A/en not_active Expired
- 1971-07-14 NL NL717109696A patent/NL154549B/en not_active IP Right Cessation
- 1971-07-14 NL NL154549D patent/NL154549C/en active
- 1971-09-13 DE DE2145639A patent/DE2145639C3/en not_active Expired
- 1971-10-18 US US00190386A patent/US3827974A/en not_active Expired - Lifetime
- 1971-10-19 CA CA125,492A patent/CA960173A/en not_active Expired
- 1971-12-02 AU AU36384/71A patent/AU463422B2/en not_active Expired
- 1971-12-10 JP JP46099591A patent/JPS5017203B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL154549B (en) | 1977-09-15 |
| DE2145639C3 (en) | 1974-05-30 |
| FR2124207B1 (en) | 1975-08-22 |
| DE2145639B2 (en) | 1973-09-20 |
| CA960173A (en) | 1974-12-31 |
| BE762565A (en) | 1971-07-16 |
| NL7109696A (en) | 1972-08-08 |
| NL154549C (en) | 1978-01-17 |
| AU463422B2 (en) | 1975-07-24 |
| JPS5017203B1 (en) | 1975-06-19 |
| GB1351507A (en) | 1974-05-01 |
| US3827974A (en) | 1974-08-06 |
| AU3638471A (en) | 1973-06-07 |
| DE2145639A1 (en) | 1972-08-10 |
| FR2124207A1 (en) | 1972-09-22 |
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