PE20141047A1 - Produccion de acido sulfurico con reciclaje de gas desulfurado - Google Patents
Produccion de acido sulfurico con reciclaje de gas desulfuradoInfo
- Publication number
- PE20141047A1 PE20141047A1 PE2014000416A PE2014000416A PE20141047A1 PE 20141047 A1 PE20141047 A1 PE 20141047A1 PE 2014000416 A PE2014000416 A PE 2014000416A PE 2014000416 A PE2014000416 A PE 2014000416A PE 20141047 A1 PE20141047 A1 PE 20141047A1
- Authority
- PE
- Peru
- Prior art keywords
- process gas
- sulfuric acid
- current
- gas
- desulfured
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title abstract 5
- 238000004064 recycling Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 abstract 7
- 239000011149 active material Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/765—Multi-stage SO3-conversion
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/765—Multi-stage SO3-conversion
- C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/80—Apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/202—Alkali metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20723—Vanadium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Gas Separation By Absorption (AREA)
- Electrostatic Separation (AREA)
- Epoxy Compounds (AREA)
- Industrial Gases (AREA)
- Catalysts (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2011/004860 WO2013044937A1 (en) | 2011-09-29 | 2011-09-29 | Sulphuric acid production with recycle of desulphurized gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20141047A1 true PE20141047A1 (es) | 2014-09-24 |
Family
ID=46924468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2014000416A PE20141047A1 (es) | 2011-09-29 | 2012-09-27 | Produccion de acido sulfurico con reciclaje de gas desulfurado |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US9045342B2 (enExample) |
| JP (1) | JP6081466B2 (enExample) |
| KR (1) | KR101998682B1 (enExample) |
| CN (1) | CN103826726B (enExample) |
| AR (1) | AR088074A1 (enExample) |
| AU (1) | AU2012314458B2 (enExample) |
| BR (1) | BR112014006769B1 (enExample) |
| CA (1) | CA2843208C (enExample) |
| CL (1) | CL2014000701A1 (enExample) |
| EA (1) | EA029442B9 (enExample) |
| ES (1) | ES2568635T3 (enExample) |
| IN (1) | IN2014CN02208A (enExample) |
| MX (1) | MX352948B (enExample) |
| PE (1) | PE20141047A1 (enExample) |
| TW (1) | TWI547435B (enExample) |
| UA (1) | UA112662C2 (enExample) |
| WO (2) | WO2013044937A1 (enExample) |
| ZA (1) | ZA201400603B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014094352A (ja) * | 2012-11-09 | 2014-05-22 | Mitsubishi Heavy Ind Ltd | 排ガス処理装置及び方法 |
| CN105636902A (zh) * | 2013-07-18 | 2016-06-01 | 康世富技术公司 | 由酸性尾气田生产硫酸的方法 |
| LU92547B1 (de) * | 2014-09-17 | 2016-03-18 | Cppe Carbon Process & Plant Engineering S A | Verfahren zur katalytischen entfernung von schwefeldioxid aus abgasen |
| EP3075434A1 (de) * | 2015-04-02 | 2016-10-05 | Bayer Technology Services GmbH | Kontinuierliches verfahren zur reinigung von so2-haltigen gasen |
| WO2017001463A1 (en) * | 2015-07-02 | 2017-01-05 | Haldor Topsøe A/S | Process for production of sulfuric acid |
| US10933368B2 (en) | 2017-09-14 | 2021-03-02 | Noram Engineering And Constructors Ltd. | Gas treatment processes and systems for reducing tail gas emissions |
| CA3083560C (en) * | 2017-11-28 | 2022-05-03 | Haldor Topsoe A/S | Method for production of sulfur involving recycle of sulfuric acid |
| CN108046221B (zh) * | 2017-12-12 | 2020-10-02 | 中国恩菲工程技术有限公司 | 一种冶炼烟气制酸的方法 |
| CN115535970B (zh) * | 2021-06-29 | 2023-12-22 | 杭州瑞佑科技有限公司 | 以废硫酸溶液制备高纯度电子级硫酸的方法 |
| US20260042058A1 (en) * | 2024-08-08 | 2026-02-12 | Saudi Arabian Oil Company | Method and system for treating sulfur dioxide containing stream by catalytic oxidation and acid aqueous absorption |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2223131C3 (de) * | 1972-05-12 | 1979-10-11 | Davy Powergas Gmbh, 5000 Koeln | Verfahren zur Herstellung von Schwefelsäure aus Schwefel und Sauerstoff |
| US4490347A (en) * | 1983-02-07 | 1984-12-25 | E. I. Du Pont De Nemours And Company | Process for sulfuric acid regeneration |
| DE3534060A1 (de) * | 1983-08-05 | 1987-04-02 | Cottrell Res Inc | Verfahren zum betreiben von rauchgas-sammlern bei verminderter temperatur |
| US4559211A (en) * | 1983-08-05 | 1985-12-17 | Research-Cottrell, Inc. | Method for reduced temperature operation of flue gas collectors |
| FR2781216B1 (fr) * | 1998-07-17 | 2000-08-18 | Air Liquide | Procede et dispositif de production d'acide sulfurique |
| MX2009005634A (es) | 2006-11-29 | 2009-06-05 | Haldor Topsoe As | Proceso para la produccion de acido sulfurico. |
| EP2163515B1 (en) * | 2008-09-12 | 2015-03-25 | Haldor Topsoe A/S | Process for the production of sulphuric acid |
| PT2330075E (pt) * | 2009-12-01 | 2015-12-07 | Bayer Ip Gmbh | Método para a produção de ácido sulfúrico |
| WO2011101038A1 (en) | 2010-02-22 | 2011-08-25 | Haldor Topsøe A/S | Apparatus and method for mixing of corrosive and non-corrosive gas |
-
2011
- 2011-09-29 WO PCT/EP2011/004860 patent/WO2013044937A1/en not_active Ceased
-
2012
- 2012-09-27 CN CN201280047199.2A patent/CN103826726B/zh active Active
- 2012-09-27 EA EA201490645A patent/EA029442B9/ru not_active IP Right Cessation
- 2012-09-27 BR BR112014006769-4A patent/BR112014006769B1/pt active IP Right Grant
- 2012-09-27 JP JP2014532383A patent/JP6081466B2/ja not_active Expired - Fee Related
- 2012-09-27 ES ES12762630.7T patent/ES2568635T3/es active Active
- 2012-09-27 AU AU2012314458A patent/AU2012314458B2/en active Active
- 2012-09-27 TW TW101135507A patent/TWI547435B/zh not_active IP Right Cessation
- 2012-09-27 KR KR1020147003880A patent/KR101998682B1/ko not_active Expired - Fee Related
- 2012-09-27 MX MX2014003017A patent/MX352948B/es active IP Right Grant
- 2012-09-27 US US14/343,092 patent/US9045342B2/en active Active
- 2012-09-27 WO PCT/EP2012/069099 patent/WO2013045558A1/en not_active Ceased
- 2012-09-27 PE PE2014000416A patent/PE20141047A1/es active IP Right Grant
- 2012-09-27 UA UAA201404442A patent/UA112662C2/uk unknown
- 2012-09-27 AR ARP120103586A patent/AR088074A1/es active IP Right Grant
- 2012-09-27 CA CA2843208A patent/CA2843208C/en active Active
-
2014
- 2014-01-24 ZA ZA2014/00603A patent/ZA201400603B/en unknown
- 2014-03-21 CL CL2014000701A patent/CL2014000701A1/es unknown
- 2014-03-22 IN IN2208CHN2014 patent/IN2014CN02208A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWI547435B (zh) | 2016-09-01 |
| EA029442B9 (ru) | 2018-09-28 |
| NZ623437A (en) | 2016-07-29 |
| CN103826726B (zh) | 2017-08-04 |
| BR112014006769B1 (pt) | 2021-01-19 |
| IN2014CN02208A (enExample) | 2015-06-12 |
| JP6081466B2 (ja) | 2017-02-15 |
| UA112662C2 (uk) | 2016-10-10 |
| ES2568635T3 (es) | 2016-05-03 |
| CL2014000701A1 (es) | 2014-09-05 |
| US9045342B2 (en) | 2015-06-02 |
| AU2012314458A1 (en) | 2014-04-17 |
| MX352948B (es) | 2017-12-15 |
| WO2013044937A1 (en) | 2013-04-04 |
| ZA201400603B (en) | 2015-10-28 |
| AR088074A1 (es) | 2014-05-07 |
| EA029442B1 (ru) | 2018-03-30 |
| MX2014003017A (es) | 2014-05-28 |
| CA2843208A1 (en) | 2013-04-04 |
| CA2843208C (en) | 2019-12-03 |
| AU2012314458B2 (en) | 2017-01-12 |
| EA201490645A1 (ru) | 2014-09-30 |
| US20140219910A1 (en) | 2014-08-07 |
| JP2014534151A (ja) | 2014-12-18 |
| KR20140085416A (ko) | 2014-07-07 |
| CN103826726A (zh) | 2014-05-28 |
| TW201332884A (zh) | 2013-08-16 |
| WO2013045558A1 (en) | 2013-04-04 |
| BR112014006769A2 (pt) | 2017-03-28 |
| KR101998682B1 (ko) | 2019-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CL2014000701A1 (es) | Proceso para la oxidacion de so2 a so3 que comprende retirar un primer gas de proceso desulfurado y una primera corriente de acido sulfurico, y de dicho gas retirar una corriente de reciclaje la cual se agrega a la corriente de gas de alimentacion o al primer gas de proceso oxidado; instalacion de proceso para la desulfuracion de un gas de alimentacion. | |
| MY176624A (en) | Production of sulfuric acid from coke oven gas desulfurisation product | |
| PE20151554A1 (es) | Dispositivo y metodo de desulfuracion para dispositivo de produccion de acido sulfurico | |
| JOP20200123A1 (ar) | استرجاع الطاقة في تصنيع حمض السلفريك | |
| EA201592030A1 (ru) | Способ эффективного удаления кислотных сульфидных газов с использованием аммиачной десульфуризации | |
| PE20140426A1 (es) | Procedimiento para remover contaminantes de flujos de gas | |
| CA2902562C (en) | Recovery of sulfur trioxide heat of absorption | |
| BR112012013549A2 (pt) | processo para tratamento de água servida alcalina de processo a partir da nitração de compostos aromáticos. | |
| PE20121373A1 (es) | Metodo de lixiviacion oxidativa de minerales de sulfuro y/o concentrados | |
| CO2018007613A2 (es) | Sistema de depuración de dióxido de azufre y proceso para la producción de productos de potasio | |
| CL2012003324A1 (es) | Proceso reactor y planta para la conversion de dioxido de azufre contenido en un gas de alimentacion a trioxido de azufre que comprende proporcionar un amortiguador termico a dicho porceso; y proceso para la producciin de acido sulfurico. | |
| MY158408A (en) | Process for the manufacture of acrolein and/or acrylic acid from glycerol | |
| ES2656223T3 (es) | Eliminación de sulfuro de hidrógeno en amoniaco acuoso | |
| CL2010000817A1 (es) | Metodo para procesar polvo de convertidor de cobre que comprende realizar proceso de oxidacion y lixiviacion con acido del polvo de convertidor por adicion de h2so4 e introduccion de aire o vapor y realizar un proceso de sulfidizacion para sulfurar la solucion de lixiviacion, y recuperar el cobre y el arsenico. | |
| AR062843A1 (es) | Proceso para la produccion de acido sulfurico | |
| CL2008003420A1 (es) | Proceso y planta para producir h2so4 a partir de un gas que contiene so2, donde el gas inicial que contiene so2 o aire es secado con h2so4 concentrado en una torre de secado, y un flujo parcial de h2so4 retirado desde la torre de secado es ramificado y adicionado al flujo de entrada del absorbedor como acido contra flujo. | |
| EA033099B1 (ru) | Способ производства серной кислоты из источника кислого хвостового газа | |
| PE20110114A1 (es) | Proceso y sistema para la produccion de acido sulfurico concentrado a partir de gas residual | |
| CL2020001727A1 (es) | Un método y un sistema para ajustar el equilibrio de s/na de una planta de celulosa. | |
| MX2010001098A (es) | Proceso para oxidacion, selectiva, parcial, substancialmente libre de solvente, del metano a metanol y/o un derivado de metanol con un catalizador heterogeneo y trioxido de azufre. | |
| EP2745914A3 (en) | Process for desulphurization of gases | |
| CL2012002578A1 (es) | Metodo para lixiviar molibdeno y/o renio que comprende exponer el mineral a una solucion acuosa a base de cloro, en que la suma de hipoclorito y acido hipocloroso es al menos 10%mol de la especie oxidante, permitir la oxidacion del molibdeno y recuperar el metal de la solucion de lixiviacion cargada. | |
| CL2017002472A1 (es) | Procedimiento continuo y dispositivo para purificar gases que contienen so2 | |
| CL2012000300A1 (es) | Procedimiento e instalación para generar ácido sulfúrico que comprende suministrar una corriente que contiene dióxido de azufre de manera alternada con una corriente de gas de oxidación, a un espacio de reacción, en el que transcurre una reacción que produce trióxido de azufre, el cual se convierte en ácido sulfúrico. | |
| RU2015155505A (ru) | Способ очистки воды от сернистых соединений |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |