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.

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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
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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
Application number
ES9400104A
Other languages
Spanish (es)
Other versions
ES2103223A1 (en
Inventor
Garcia Avelina Garcia
Gomez Maria Jose Illan
Solano Angel Linares
Martinez De Leceo Conc Salinas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Alicante
Original Assignee
Universidad de Alicante
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universidad de Alicante filed Critical Universidad de Alicante
Priority to ES9400104A priority Critical patent/ES2103223B1/en
Publication of ES2103223A1 publication Critical patent/ES2103223A1/en
Application granted granted Critical
Publication of ES2103223B1 publication Critical patent/ES2103223B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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.

ES9400104A 1994-01-19 1994-01-19 CARBON COMPOSITES FOR THE REDUCTION OF NITROGEN OXIDES, PROCEDURE FOR THE PREPARATION AND APPLICATIONS. Expired - Fee Related ES2103223B1 (en)

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)

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ES (1) ES2103223B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
ES2103223A1 (en) 1997-09-01

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