ES2103223B1 - CARBON COMPOSITES FOR THE REDUCTION OF NITROGEN OXIDES, PROCEDURE FOR THE PREPARATION AND APPLICATIONS. - Google Patents
CARBON COMPOSITES FOR THE REDUCTION OF NITROGEN OXIDES, PROCEDURE FOR THE PREPARATION AND APPLICATIONS.Info
- Publication number
- ES2103223B1 ES2103223B1 ES9400104A ES9400104A ES2103223B1 ES 2103223 B1 ES2103223 B1 ES 2103223B1 ES 9400104 A ES9400104 A ES 9400104A ES 9400104 A ES9400104 A ES 9400104A ES 2103223 B1 ES2103223 B1 ES 2103223B1
- Authority
- ES
- Spain
- Prior art keywords
- reduction
- nitrogen oxides
- procedure
- applications
- preparation
- 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 - Fee Related
Links
Landscapes
- Catalysts (AREA)
Abstract
COMPOSITOS DE CARBON PARA LA REDUCCION DE OXIDOS DE NITROGENO, PROCEDIMIENTO PARA SU PREPARACION Y APLICACIONES. EL COMPOSITO COMPRENDE: 60-80% EN PESO DE CARBON MINERAL, 10-20% EN PESO DE UN ACIDO HUMICO Y 2-5% EN PESO DE UN CATALIZADOR DE POTASIO. EL PROCEDIMIENTO COMPRENDE EL MEZCLADO DE LAS TRES COMPONENTES EN LAS CANTIDADES INDICADAS, SEGUIDO DE SECADO Y PRENSADO DE LA MEZCLA PARA OBTENER PIEZAS CON LA FORMA DESEADA, LAS CUALES SE SECAN A UNOS 110C Y SE PIROLIZAN EN ATMOSFERA DE N2 ENTRE 400 Y 700C. LOS COMPOSITOS TIENEN APLICACION EN LA REDUCCION DE LOS OXIDOS DE NITROGENO PRODUCIDOS EN LOS PROCESOS DE COMBUSTION INDUSTRIALES O EN LOS PROCESOS DE COMBUSTION DE AUTOMOVILES.CARBON COMPOSITES FOR THE REDUCTION OF NITROGEN OXIDES, PROCEDURE FOR THE PREPARATION AND APPLICATIONS. THE COMPOSITE INCLUDES: 60-80% IN WEIGHT OF MINERAL COAL, 10-20% IN WEIGHT OF A HUMIC ACID AND 2-5% IN WEIGHT OF A POTASSIUM CATALYST. THE PROCEDURE INCLUDES THE MIXING OF THE THREE COMPONENTS IN THE INDICATED QUANTITIES, FOLLOWED BY DRYING AND PRESSING OF THE MIXTURE TO OBTAIN PIECES WITH THE DESIRED FORM, WHICH ARE DRIED AT ABOUT 110C AND ARE PYROLYZED IN THE N2 ATMOSPHERE BETWEEN 400 AND 700C. COMPOSITES HAVE APPLICATION IN THE REDUCTION OF NITROGEN OXIDES PRODUCED IN INDUSTRIAL COMBUSTION PROCESSES OR IN AUTOMOBILE COMBUSTION PROCESSES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400104A ES2103223B1 (en) | 1994-01-19 | 1994-01-19 | CARBON COMPOSITES FOR THE REDUCTION OF NITROGEN OXIDES, PROCEDURE FOR THE PREPARATION AND APPLICATIONS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400104A ES2103223B1 (en) | 1994-01-19 | 1994-01-19 | CARBON COMPOSITES FOR THE REDUCTION OF NITROGEN OXIDES, PROCEDURE FOR THE PREPARATION AND APPLICATIONS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2103223A1 ES2103223A1 (en) | 1997-09-01 |
ES2103223B1 true ES2103223B1 (en) | 1998-07-01 |
Family
ID=8284973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400104A Expired - Fee Related ES2103223B1 (en) | 1994-01-19 | 1994-01-19 | CARBON COMPOSITES FOR THE REDUCTION OF NITROGEN OXIDES, PROCEDURE FOR THE PREPARATION AND APPLICATIONS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2103223B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2165784B1 (en) * | 1999-11-10 | 2003-05-01 | Univ Alicante | PROCEDURE FOR OBTAINING ACTIVATED CARBON MONOLITES, MONOLITES OBTAINED AND ITS EMPLOYMENT |
ES2331171B1 (en) * | 2009-06-08 | 2011-05-26 | Universidad De Granada | CARBON MATERIALS PREPARED THROUGH CHEMICAL ACTIVATION OF BIOLOGICAL MUDS. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS521389B1 (en) * | 1971-06-24 | 1977-01-13 | ||
DE2322706C3 (en) * | 1973-05-05 | 1982-01-14 | Bayer Ag, 5090 Leverkusen | Process for the production of break-proof and abrasion-resistant activated carbons |
ES2021559A6 (en) * | 1990-08-20 | 1991-11-01 | Pedraforca Carbones | Procedure and device for the reduction of the carbon monoxide, nitrogen oxides and hidrocarbons contained in the exhaust of endothermic engines. |
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1994
- 1994-01-19 ES ES9400104A patent/ES2103223B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2103223A1 (en) | 1997-09-01 |
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