MX9300188A - Proceso para la purificacion de gases de desecho emitidos de los hornos para fundir. - Google Patents
Proceso para la purificacion de gases de desecho emitidos de los hornos para fundir.Info
- Publication number
- MX9300188A MX9300188A MX9300188A MX9300188A MX9300188A MX 9300188 A MX9300188 A MX 9300188A MX 9300188 A MX9300188 A MX 9300188A MX 9300188 A MX9300188 A MX 9300188A MX 9300188 A MX9300188 A MX 9300188A
- Authority
- MX
- Mexico
- Prior art keywords
- waste gases
- gases emitted
- furnaces
- melting
- purification
- Prior art date
Links
- 238000002844 melting Methods 0.000 title abstract 2
- 230000008018 melting Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000002912 waste gas Substances 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical group [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 238000005496 tempering Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Processing Of Solid Wastes (AREA)
- Filtering Materials (AREA)
Abstract
Se describe una mejora del proceso de reducción de contaminantes presentes en los gases de desecho que se emiten de los hornos de fusión o para fundir, para la producción de vidrio, la cual consiste en el hecho de que, durante el enfriamiento, que se efectúa mediante templado con agua, se crean condiciones favorables para la oxidación de SO2 presente y formar Na2SO3, durante la filtración, para la absorción de SO3 y SO2 sobre la torta de sulfato de sodio presente en el filtro.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI920088A IT1258793B (it) | 1992-01-20 | 1992-01-20 | Processo di depurazione dei fumi emessi da forni fusori |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9300188A true MX9300188A (es) | 1994-07-29 |
Family
ID=11361596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9300188A MX9300188A (es) | 1992-01-20 | 1993-01-14 | Proceso para la purificacion de gases de desecho emitidos de los hornos para fundir. |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0552660A1 (es) |
| JP (1) | JPH05270840A (es) |
| AR (1) | AR247113A1 (es) |
| AU (1) | AU657025B2 (es) |
| BG (1) | BG60708B1 (es) |
| BR (1) | BR9300124A (es) |
| CA (1) | CA2085565A1 (es) |
| CZ (1) | CZ369992A3 (es) |
| HU (1) | HUT67483A (es) |
| IT (1) | IT1258793B (es) |
| MX (1) | MX9300188A (es) |
| PL (1) | PL297459A1 (es) |
| SK (1) | SK369992A3 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2740354B1 (fr) * | 1995-10-31 | 1997-11-28 | Rhone Poulenc Chimie | Procede de traitement de fumees a base d'oxydes de soufre |
| FR2881820B1 (fr) * | 2005-02-10 | 2008-05-30 | Saint Gobain Vetrotex | Dispositif pour l'extraction de chaleur a partir de gaz et pour la recuperation des condensats |
| JP4920993B2 (ja) | 2005-04-26 | 2012-04-18 | 三菱重工メカトロシステムズ株式会社 | 排ガス処理装置および排ガス処理方法 |
| FR2915989B1 (fr) * | 2007-05-10 | 2011-05-20 | Saint Gobain Emballage | Injecteur mixte a bas nox |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3880629A (en) * | 1973-07-09 | 1975-04-29 | Industrial Resources | Air pollution control process for glass manufacture |
| US4176163A (en) * | 1977-12-12 | 1979-11-27 | Combustion Engineering, Inc. | Sodium oxide fume for sulfur oxide removal |
| US4197278B1 (en) * | 1978-02-24 | 1996-04-02 | Abb Flakt Inc | Sequential removal of sulfur oxides from hot gases |
| DE3200481A1 (de) * | 1980-10-24 | 1983-07-28 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | "verfahren und vorrichtung zur entschwefelung von abgasen hinter einem fossil-verbrennungskessel bei gleichzeitiger wirkungsgradverbesserung" |
| DE3326832A1 (de) * | 1983-07-26 | 1985-02-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur abgasreinigung |
| US4581210A (en) * | 1984-11-09 | 1986-04-08 | Teller Environmental Systems, Inc. | Method for the removal of sulphur oxides from a flue gas with a baghouse used as a secondary reactor |
| EP0305584A3 (de) * | 1987-08-29 | 1989-09-20 | Himly, Holscher GmbH & Co. | Verfahren zur Behandlung, insbesondere zur Neutralisation, von Abgasen |
| EP0395789A1 (en) * | 1989-03-28 | 1990-11-07 | BETEILIGUNGEN SORG GMBH & CO. KG | Process for the purification of waste gases emitted from a melting furnace |
-
1992
- 1992-01-20 IT ITMI920088A patent/IT1258793B/it active IP Right Grant
- 1992-12-16 SK SK3699-92A patent/SK369992A3/sk unknown
- 1992-12-16 CA CA002085565A patent/CA2085565A1/en not_active Abandoned
- 1992-12-16 CZ CS923699A patent/CZ369992A3/cs unknown
-
1993
- 1993-01-12 AU AU31146/93A patent/AU657025B2/en not_active Ceased
- 1993-01-12 JP JP5019707A patent/JPH05270840A/ja active Pending
- 1993-01-13 BR BR9300124A patent/BR9300124A/pt active Search and Examination
- 1993-01-13 EP EP93100408A patent/EP0552660A1/en not_active Withdrawn
- 1993-01-14 BG BG97291A patent/BG60708B1/bg unknown
- 1993-01-14 MX MX9300188A patent/MX9300188A/es unknown
- 1993-01-15 AR AR93324095A patent/AR247113A1/es active
- 1993-01-19 HU HU9300139A patent/HUT67483A/hu unknown
- 1993-01-19 PL PL29745993A patent/PL297459A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1258793B (it) | 1996-02-29 |
| BG97291A (bg) | 1993-12-24 |
| JPH05270840A (ja) | 1993-10-19 |
| HU9300139D0 (en) | 1993-09-28 |
| CA2085565A1 (en) | 1993-07-21 |
| AU3114693A (en) | 1993-07-22 |
| ITMI920088A1 (it) | 1993-07-20 |
| AR247113A1 (es) | 1994-11-30 |
| BR9300124A (pt) | 1993-07-27 |
| CZ369992A3 (en) | 1993-12-15 |
| HUT67483A (en) | 1995-04-28 |
| AU657025B2 (en) | 1995-02-23 |
| SK369992A3 (en) | 1995-02-08 |
| ITMI920088A0 (it) | 1992-01-20 |
| BG60708B1 (bg) | 1996-01-31 |
| EP0552660A1 (en) | 1993-07-28 |
| PL297459A1 (en) | 1993-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX9301842A (es) | Composicion de vidrio verde que tiene transmitancias elevadas de luz visible, de luz ultravioleta baja y luz infrarroja baja. | |
| ES2074149T3 (es) | Procedimiento para la filtracion y depuracion de agua. | |
| GB1515086A (en) | Ultraviolet lamp assembly | |
| BR8902103A (pt) | Processo para tratamento de agua de despejo | |
| AR248326A1 (es) | Procedimiento para la depuracion de un humo que contenga cloruro de hidrogeno y metales polivalentes y para fabricar simultaneamente una solucion acuosa de cloruro de sodio. | |
| YU166070A (en) | Process for the purification of waste water from biologically oxidizing substances by means of air enriched with oxygen or pure oxygen | |
| ES515610A0 (es) | Procedimiento para modificar las propiedades tecnicas de los polimeros de sulfuro de arileno de vidrio. | |
| MX9300188A (es) | Proceso para la purificacion de gases de desecho emitidos de los hornos para fundir. | |
| FR2384712A1 (fr) | Procede de regeneration de solutions aqueuses de sulfures de sodium, de potassium et/ou d'ammonium | |
| DK0569795T3 (da) | Sulfonylbenzyl-substituerede benzo- og pyridopyridoner | |
| FI945913A0 (fi) | Tähtäin | |
| FI820259L (fi) | Foerfarande och anordning foer att rena aoteranvaent glas | |
| ES2087353T3 (es) | Proceso para la purificacion de organopolisiloxanos. | |
| FR2517804B1 (fr) | Eclairage de signalisation, notamment feu clignotant pour vehicules automobiles | |
| BR9303436A (pt) | Processo para purificar gas de alimentacao de alta pureza do grupo de helio contendo pelo menos um entre oxigenio,hidrogenio ou umidade,sistema de purificacao capaz de mudar ou inverter o fluxo da gas contaminado do grupo do helio,sistema de purificacao capaz de mudar ou inverter o fluxo de gas do grupo do helio e capaz de ser usado em um ponto de utilizacao de gas do grupo do helio de alta pureza | |
| FR2371405A1 (fr) | Procede pour la fabrication d'ethyleneglycols tres purs | |
| IT8006629A0 (it) | Sistema automatico per regolare la luce dei fari passando dalla posizione di abbagliante a quella anabbagliante e viceversa | |
| ES2039595T3 (es) | Sistema de faros de luz delantera y lampara electrica para este sistema. | |
| DE3760937D1 (en) | Process for the purification of s02-containing flue gases | |
| ITRM910125V0 (it) | Antinebbia ad illuminazione indiretta. | |
| BR0109015B1 (pt) | processo para purificar solução tampão de fosfato de sódio utilizada para absorção de dióxido de enxofre de gases de combustão. | |
| MX172256B (es) | Proceso para purificar fluoruro de hidrogeno anhidro | |
| NO883502D0 (no) | Fremgangsmaate ved fjerning av oskygen fra industrivann ved bruk av morfolinoheksose-redukton. | |
| JPS5427562A (en) | Stabilization of aqueous urocanic acid solution | |
| FR2576589B1 (fr) | Procede de fabrication de carbonate de sodium anhydre dense et carbonate de sodium anhydre dense obtenu par ce procede |