ES2199059A1 - Tratamiento hidrotermal de cenizas no volantes de incineracion de residuos solidos urbanos sin adiciones, con produccion de hidrogeno, para la obtencion de zeolita cristalina. - Google Patents
Tratamiento hidrotermal de cenizas no volantes de incineracion de residuos solidos urbanos sin adiciones, con produccion de hidrogeno, para la obtencion de zeolita cristalina.Info
- Publication number
- ES2199059A1 ES2199059A1 ES200201311A ES200201311A ES2199059A1 ES 2199059 A1 ES2199059 A1 ES 2199059A1 ES 200201311 A ES200201311 A ES 200201311A ES 200201311 A ES200201311 A ES 200201311A ES 2199059 A1 ES2199059 A1 ES 2199059A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrogen
- fly ash
- solid waste
- hydrothermal treatment
- absorbents
- 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 3
- 229910021536 Zeolite Inorganic materials 0.000 title abstract 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 3
- 239000001257 hydrogen Substances 0.000 title abstract 3
- 239000010457 zeolite Substances 0.000 title abstract 3
- 230000002745 absorbent Effects 0.000 title abstract 2
- 239000002250 absorbent Substances 0.000 title abstract 2
- 239000010881 fly ash Substances 0.000 title abstract 2
- 239000000446 fuel Substances 0.000 title abstract 2
- 238000010335 hydrothermal treatment Methods 0.000 title abstract 2
- 239000010813 municipal solid waste Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 2
- 231100001261 hazardous Toxicity 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000002285 radioactive effect Effects 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Tratamiento hidrotermal de cenizas no volantes de incineración de residuos sólidos urbanos sin adiciones, con producción de hidrógeno, para la obtención de zeolita cristalina. Esta invención está relacionada con el tratamiento de las cenizas no volantes que se depositan en los hornos durante un proceso de incineración de residuos sólidos urbanos (CIRSU). Con este tratamiento, se consigue, por una parte, resolver el problema social y medioambiental del almacenamiento de estos residuos CIRSU en vertederos y, por otra parte, su eliminación total por su revalorización e incorporación en otros procesos y mercados. El hidrógeno liberado durante el primer tratamiento propuesto, puede ser aprovechado como combustible y, la obtención de zeolita, a través del segundo tratamiento, permitirá su incorporación como absorbente y captador de otras especies iónicas o moleculares en aquellos procesos que requieran de esta propiedad, por ejemplo inmovilización de residuos tóxicos y peligrosos en general y radioactivos, en particular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200201311A ES2199059B1 (es) | 2002-06-06 | 2002-06-06 | Tratamiento hidrotermal de cenizas no volantes de incineracion de residuos solidos urbanos sin adiciones, con produccion de hidrogeno, para la obtencion de zeolita cristalina. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200201311A ES2199059B1 (es) | 2002-06-06 | 2002-06-06 | Tratamiento hidrotermal de cenizas no volantes de incineracion de residuos solidos urbanos sin adiciones, con produccion de hidrogeno, para la obtencion de zeolita cristalina. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2199059A1 true ES2199059A1 (es) | 2004-02-01 |
| ES2199059B1 ES2199059B1 (es) | 2005-05-01 |
Family
ID=31198097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200201311A Expired - Fee Related ES2199059B1 (es) | 2002-06-06 | 2002-06-06 | Tratamiento hidrotermal de cenizas no volantes de incineracion de residuos solidos urbanos sin adiciones, con produccion de hidrogeno, para la obtencion de zeolita cristalina. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2199059B1 (es) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62132580A (ja) * | 1985-12-04 | 1987-06-15 | Kitakiyuushiyuu Kogai Gijutsu Center:Kk | 電炉ダスト用安定化剤 |
| JPH04265188A (ja) * | 1991-02-21 | 1992-09-21 | Ebara Corp | 焼却灰の処理方法 |
| EP0963949A1 (en) * | 1998-06-12 | 1999-12-15 | Teruo Henmi | Method of producing artificial zeolite |
| JP2000247631A (ja) * | 1999-03-04 | 2000-09-12 | Kimura Chem Plants Co Ltd | ゼオライトの製造方法 |
-
2002
- 2002-06-06 ES ES200201311A patent/ES2199059B1/es not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62132580A (ja) * | 1985-12-04 | 1987-06-15 | Kitakiyuushiyuu Kogai Gijutsu Center:Kk | 電炉ダスト用安定化剤 |
| JPH04265188A (ja) * | 1991-02-21 | 1992-09-21 | Ebara Corp | 焼却灰の処理方法 |
| EP0963949A1 (en) * | 1998-06-12 | 1999-12-15 | Teruo Henmi | Method of producing artificial zeolite |
| JP2000247631A (ja) * | 1999-03-04 | 2000-09-12 | Kimura Chem Plants Co Ltd | ゼオライトの製造方法 |
Non-Patent Citations (3)
| Title |
|---|
| [en linea] [recuperado el 05.12.2003]. Recuperado de: EPO WPI Database, DW 198729, nº acceso 1987-203394 [29]. & JP 62132580 A (KITAKYUSHU KOGAI GI) 15.06.1987 (resumen) * |
| [en linea] [recuperado el 05.12.2003]. Recuperado de: EPO WPI Database, DW 199244, nº acceso 1992-362479 [25]. & JP 04265188 A (EBARA CORP.) 21.09.1992 (resumen) * |
| [en linea] [recuperado el 05.12.2003]. Recuperado de: EPO WPI Database, DW 200066, nº acceso 2000-675221 [66]. & JP 2000247631 A (KIMURA KAKOKI CO. LTD.) 12.09.2000 (resumen) * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2199059B1 (es) | 2005-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20040201 Kind code of ref document: A1 |
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