ES2192969A1 - Oxidative desulfurization of gasoline, kerosene and diesel fractions, comprises liquid phase oxidation in absence of solvent and in presence of molecular sieve catalyst - Google Patents
Oxidative desulfurization of gasoline, kerosene and diesel fractions, comprises liquid phase oxidation in absence of solvent and in presence of molecular sieve catalystInfo
- Publication number
- ES2192969A1 ES2192969A1 ES200102754A ES200102754A ES2192969A1 ES 2192969 A1 ES2192969 A1 ES 2192969A1 ES 200102754 A ES200102754 A ES 200102754A ES 200102754 A ES200102754 A ES 200102754A ES 2192969 A1 ES2192969 A1 ES 2192969A1
- Authority
- ES
- Spain
- Prior art keywords
- solvent
- liquid phase
- molecular sieve
- kerosene
- gasoline
- 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.)
- Granted
Links
Abstract
A reaction mixture is oxidized using an (in)organic (hydro)peroxide, in a solvent-free liquid phase and in the presence of a microporous and/or mesoporous molecular sieve catalyst having a specific channel diameter and containing silicon and titanium in the lattice and non-lattice positions. Oxidizing sulfur compounds present in gasoline, kerosene and diesel fractions comprises: (i) oxidizing a reaction mixture containing at least one of the above fractions using at least one oxidizing agent selected from inorganic peroxides, organic peroxides and/or hydroperoxides, in a solvent-free liquid phase and in the presence of at least one microporous and/or mesoporous molecular sieve as a solid catalyst and (ii) separating the unreacted products from the reacted products. The molecular sieves have a channel diameter greater than 0.6 nm and include silicon and titanium in lattice and non-lattice positions.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200102754A ES2192969B1 (en) | 2001-11-30 | 2001-11-30 | PROCESS AND CATALYSTS FOR SELECTIVE OXIDATION OF SULFUR COMPOUNDS PRESENT IN GASOLINE, CHEROSENE AND DIESEL. |
EP02787975A EP1462504A1 (en) | 2001-11-20 | 2002-11-20 | Method of oxidising sulphur compounds present in gasoline, kerosene and diesel fractions |
PCT/ES2002/000546 WO2003044129A1 (en) | 2001-11-20 | 2002-11-20 | Method of oxidising sulphur compounds present in gasoline, kerosene and diesel fractions |
AU2002354180A AU2002354180A1 (en) | 2001-11-20 | 2002-11-20 | Method of oxidising sulphur compounds present in gasoline, kerosene and diesel fractions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200102754A ES2192969B1 (en) | 2001-11-30 | 2001-11-30 | PROCESS AND CATALYSTS FOR SELECTIVE OXIDATION OF SULFUR COMPOUNDS PRESENT IN GASOLINE, CHEROSENE AND DIESEL. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2192969A1 true ES2192969A1 (en) | 2003-10-16 |
ES2192969B1 ES2192969B1 (en) | 2004-12-16 |
Family
ID=29724698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200102754A Expired - Fee Related ES2192969B1 (en) | 2001-11-20 | 2001-11-30 | PROCESS AND CATALYSTS FOR SELECTIVE OXIDATION OF SULFUR COMPOUNDS PRESENT IN GASOLINE, CHEROSENE AND DIESEL. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2192969B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001048119A1 (en) * | 1999-12-28 | 2001-07-05 | Elf Antar France | Method for desulphurizing thiopene derivatives contained in fuels |
WO2002030821A1 (en) * | 2000-10-11 | 2002-04-18 | Consejo Superior De Investigaciones Cientificas | Zeolite itq-16 |
WO2002031086A1 (en) * | 2000-10-11 | 2002-04-18 | Consejo Superior De Investigaciones Cientificas | Process and catalysts for eliminating sulfur compounds from the gasoline fraction |
WO2002083819A1 (en) * | 2001-04-12 | 2002-10-24 | Consejo Superior De Investigaciones Cientificas | Method and catalysts for the elimination of sulfur compounds from the diesel fraction |
-
2001
- 2001-11-30 ES ES200102754A patent/ES2192969B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001048119A1 (en) * | 1999-12-28 | 2001-07-05 | Elf Antar France | Method for desulphurizing thiopene derivatives contained in fuels |
WO2002030821A1 (en) * | 2000-10-11 | 2002-04-18 | Consejo Superior De Investigaciones Cientificas | Zeolite itq-16 |
WO2002031086A1 (en) * | 2000-10-11 | 2002-04-18 | Consejo Superior De Investigaciones Cientificas | Process and catalysts for eliminating sulfur compounds from the gasoline fraction |
WO2002083819A1 (en) * | 2001-04-12 | 2002-10-24 | Consejo Superior De Investigaciones Cientificas | Method and catalysts for the elimination of sulfur compounds from the diesel fraction |
Also Published As
Publication number | Publication date |
---|---|
ES2192969B1 (en) | 2004-12-16 |
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