ES2097779T3 - Procedimiento y aparato regenerador para la eliminacion simultanea de material en particulas y de oxidos de azufre y de nitrogeno de una corriente de gas. - Google Patents
Procedimiento y aparato regenerador para la eliminacion simultanea de material en particulas y de oxidos de azufre y de nitrogeno de una corriente de gas.Info
- Publication number
- ES2097779T3 ES2097779T3 ES91118046T ES91118046T ES2097779T3 ES 2097779 T3 ES2097779 T3 ES 2097779T3 ES 91118046 T ES91118046 T ES 91118046T ES 91118046 T ES91118046 T ES 91118046T ES 2097779 T3 ES2097779 T3 ES 2097779T3
- Authority
- ES
- Spain
- Prior art keywords
- solid
- sulfide
- gaseous mixture
- sorbent
- acceptor
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- 229910052757 nitrogen Inorganic materials 0.000 title 1
- 239000011236 particulate material Substances 0.000 title 1
- 230000001172 regenerating effect Effects 0.000 title 1
- 229910052815 sulfur oxide Inorganic materials 0.000 title 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 7
- 239000007787 solid Substances 0.000 abstract 7
- 239000002594 sorbent Substances 0.000 abstract 5
- 239000008246 gaseous mixture Substances 0.000 abstract 4
- 239000013618 particulate matter Substances 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical group [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000005751 Copper oxide Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 239000002699 waste material Substances 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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)
Abstract
PROCESO Y SISTEMA PARA SUPRIMIR SIMULTANEAMENTE, DE UNA MEZCLA GASEOSA, LOS OXIDOS DE SULFURO POR MEDIO DE UN ACEPTOR DE OXIDO DE SULFURO SOLIDO EN UN PORTADOR POROSO, LOS OXIDOS DE NITROGENO, POR MEDIO DEL GAS DE AMONIACO, Y LA MATERIA PARTICULADA POR MEDIO DE LA FILTRACION, Y PARA LA GENERACION DEL ACEPTOR DE OXIDO DE SULFURO SOLIDO CARGADO. EL ACEPTOR DE OXIDO DE SULFURO SOLIDO FINAMENTE DIVIDIDO ES ARRASTRADO EN UNA MEZCLA GASEOSA PARA EMPOBRECER LOS OXIDOS DE SULFURO DE LA MEZCLA GASEOSA, SIENDO DISPERSADO EL ACEPTOR DE OXIDO DE SULFURO SOLIDO FINAMENTE DIVIDIDO EN UN MATERIAL PORTADOR POROSO CON UN TAMAÑO DE PARTICULA DE HASTA UNOS 200 MICRONES. EN EL PROCESO, SE PREFILTRA, OPCIONALMENTE, LA MEZCLA GASEOSA PARA SUPRIMIR LA MATERIA PARTICULADA Y, MAS TARDE, SE INYECTA EL ACEPTOR DE OXIDO DE SULFURO SOLIDO FINAMENTE DIVIDIDO EN LA MEZCLA GASEOSA PARA FORMAR UN LECHO ARRASTRADO. TAMBIEN SE INYECTA GAS DE AMONIACO EN LA FUENTE DE GAS DE EXHAUSTACION. UN FILTRO SEPARA EL SORBENTE SOLIDO YLA MATERIA PARTICULADA DEL GAS LIMPIO. SE UTILIZA UN CLASIFICADOR PARA SEPARAR LAS MEZCLAS DE SORBENTE GASTADO DE LA MATERIA PARTICULADA. UN REGENERADO RECIBE LOS SORBENTES GASTADOS PARA LA REGENERACION Y SE FACILITAN LOS MEDIOS PARA PASAR EL SORBENTE SOLIDO FINAMENTE DIVIDIDO DE PARTICULADOS DEL REGENERADOR AL REACTOR DEL LECHO ARRASTRADO. UN SORBENTE PREFERIDO ES EL OXIDO DE COBRE EN PORTADOR POROSO DE ALUMINA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67299991A | 1991-03-21 | 1991-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2097779T3 true ES2097779T3 (es) | 1997-04-16 |
Family
ID=24700910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91118046T Expired - Lifetime ES2097779T3 (es) | 1991-03-21 | 1991-10-23 | Procedimiento y aparato regenerador para la eliminacion simultanea de material en particulas y de oxidos de azufre y de nitrogeno de una corriente de gas. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0504476B1 (es) |
| JP (1) | JPH0686913A (es) |
| CA (1) | CA2055932A1 (es) |
| DE (1) | DE69124739T2 (es) |
| ES (1) | ES2097779T3 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920164B (zh) * | 2010-06-12 | 2012-09-19 | 北京科技大学 | 一种卧式密相循环流化干塔脱硫装置 |
| CN113476989A (zh) * | 2021-07-21 | 2021-10-08 | 山西新华防化装备研究院有限公司 | 燃烧科学实验柜排气净化子系统 |
| CN113559704B (zh) * | 2021-08-05 | 2023-10-13 | 河北大河邯钢设计院有限公司 | 一种烧结机烟气脱硫脱硝吸附装置 |
| FR3153927B1 (fr) * | 2023-10-10 | 2025-10-24 | Arras Maxei | Transformateur electrique permettant le traitement des gaz de combustion produits lors de la reactivation du materiau adsorbant – procede associe |
| WO2025151534A1 (en) * | 2024-01-12 | 2025-07-17 | ExxonMobil Technology and Engineering Company | Carbon capture of coke combustion processes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640825A (en) * | 1985-03-26 | 1987-02-03 | Battelle Memorial Institute | Process for simultaneous removal of SO2 and NOx from gas streams |
| US4793981A (en) * | 1986-11-19 | 1988-12-27 | The Babcock & Wilcox Company | Integrated injection and bag filter house system for SOx -NOx -particulate control with reagent/catalyst regeneration |
| JPH03101812A (ja) * | 1987-12-09 | 1991-04-26 | Yoshio Kobayashi | 排ガスの乾式浄化方法 |
-
1991
- 1991-10-23 EP EP91118046A patent/EP0504476B1/en not_active Expired - Lifetime
- 1991-10-23 ES ES91118046T patent/ES2097779T3/es not_active Expired - Lifetime
- 1991-10-23 DE DE69124739T patent/DE69124739T2/de not_active Expired - Fee Related
- 1991-11-20 JP JP3329608A patent/JPH0686913A/ja active Pending
- 1991-11-21 CA CA002055932A patent/CA2055932A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0686913A (ja) | 1994-03-29 |
| DE69124739T2 (de) | 1997-09-04 |
| CA2055932A1 (en) | 1992-09-22 |
| DE69124739D1 (de) | 1997-03-27 |
| EP0504476B1 (en) | 1997-02-19 |
| EP0504476A1 (en) | 1992-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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