MX2010005600A - Proceso y planta para producir acido sulfurico. - Google Patents
Proceso y planta para producir acido sulfurico.Info
- Publication number
- MX2010005600A MX2010005600A MX2010005600A MX2010005600A MX2010005600A MX 2010005600 A MX2010005600 A MX 2010005600A MX 2010005600 A MX2010005600 A MX 2010005600A MX 2010005600 A MX2010005600 A MX 2010005600A MX 2010005600 A MX2010005600 A MX 2010005600A
- Authority
- MX
- Mexico
- Prior art keywords
- sulfuric acid
- sulfur trioxide
- plant
- absorbed
- producing sulfuric
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title abstract 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 6
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 6
- 239000006096 absorbing agent Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 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
- C01B17/80—Apparatus
- C01B17/806—Absorbers; Heat exchangers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Gas Separation By Absorption (AREA)
- Drying Of Gases (AREA)
Abstract
Cuando se produce ácido sulfúrico a partir de un gas que contiene dióxido de azufre, el dióxido de azufre es oxidado catalíticamente en un convertidor para obtener trióxido de azufre, el trióxido de azufre producido de esta manera es absorbido en ácido sulfúrico concentrado en un absorbedor intermedio, y el gas residual posiblemente es nuevamente suministrado a una etapa de conversión catalítica. El trióxido de azufre producido puede ser luego absorbido en ácido sulfúrico concentrado en un absorbedor final. Para simplificar la configuración y control de la planta también para gases de alimentación con altos contenidos de SO2, se provee, de acuerdo con la invención, que la concentración de entrada del ácido al absorbedor intermedio sea de cerca de 97,3 a 98,4 % de H2SO4.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007056933 | 2007-11-23 | ||
| DE102007058144A DE102007058144A1 (de) | 2007-11-30 | 2007-11-30 | Verfahren und Anlage zur Herstellung von Schwefelsäure |
| PCT/EP2008/009193 WO2009065485A2 (en) | 2007-11-23 | 2008-10-31 | Process and plant for producing sulfuric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2010005600A true MX2010005600A (es) | 2010-09-07 |
Family
ID=40552034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2010005600A MX2010005600A (es) | 2007-11-23 | 2008-10-31 | Proceso y planta para producir acido sulfurico. |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN101848857A (es) |
| AU (1) | AU2008328289B2 (es) |
| CL (1) | CL2008003420A1 (es) |
| MX (1) | MX2010005600A (es) |
| PE (1) | PE20091297A1 (es) |
| WO (1) | WO2009065485A2 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5436399B2 (ja) * | 2010-06-04 | 2014-03-05 | 株式会社昭和 | 光触媒材料による分解除去方法 |
| CN106573774B (zh) * | 2014-05-09 | 2019-03-01 | 奥图泰(芬兰)公司 | 制备液体酸的方法和装置 |
| CN107108210B (zh) * | 2014-12-19 | 2019-07-16 | 奥图泰(芬兰)公司 | 用于改进的能量有效生产硫酸的方法和设备 |
| CN108349735B (zh) | 2015-11-06 | 2021-07-30 | 托普索公司 | 用于减少硫酸生产中硫氧化物的启动排放的方法和装置设计 |
| CN109879255B (zh) * | 2019-04-27 | 2024-11-29 | 招远市招金金合科技有限公司 | 一种硫铁矿制酸系统生产精制硫酸的系统及方法 |
| EP4168358B1 (en) | 2020-06-18 | 2024-07-31 | Metso Metals Oy | Process and plant for the production of sulfuric acid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5028396A (en) * | 1982-06-11 | 1991-07-02 | Chemetics International Company, Ltd. | Apparatus formed of high silicon chromium/nickel in steel in the manufacture of sulpheric acid |
| US4591494A (en) * | 1983-02-03 | 1986-05-27 | C-I-L | Method and apparatus for making sulphuric acid |
| DE102004012293B4 (de) * | 2004-03-12 | 2016-09-08 | Outotec Oyj | Verfahren und Anlage zur Herstellung von Schwefelsäure |
-
2008
- 2008-10-31 CN CN200880114711A patent/CN101848857A/zh active Pending
- 2008-10-31 AU AU2008328289A patent/AU2008328289B2/en active Active
- 2008-10-31 MX MX2010005600A patent/MX2010005600A/es active IP Right Grant
- 2008-10-31 WO PCT/EP2008/009193 patent/WO2009065485A2/en not_active Ceased
- 2008-11-18 CL CL2008003420A patent/CL2008003420A1/es unknown
- 2008-11-19 PE PE2008001951A patent/PE20091297A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009065485A3 (en) | 2009-07-30 |
| PE20091297A1 (es) | 2009-09-18 |
| AU2008328289A1 (en) | 2009-05-28 |
| WO2009065485A2 (en) | 2009-05-28 |
| AU2008328289B2 (en) | 2012-08-23 |
| CN101848857A (zh) | 2010-09-29 |
| CL2008003420A1 (es) | 2009-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY205766A (en) | Method for production of elemental sulfur by part or fully catalytic oxidation of claus tail gas | |
| TNSN08130A1 (en) | Ruthenium oxide catalysts for conversion of sulfur dioxide to sulfur trioxide | |
| NL2008801C2 (en) | A method for treating a sulfur-containing gas stream. | |
| MX2010005600A (es) | Proceso y planta para producir acido sulfurico. | |
| TNSN05102A1 (en) | Process and plant for the manufacture of sulphuric acid from gases rich in sulphur dioxide | |
| CA3059554C (en) | Systems and processes for removing hydrogen sulfide from gas streams | |
| MY176624A (en) | Production of sulfuric acid from coke oven gas desulfurisation product | |
| MX346100B (es) | Metodo para remover n2o y nox del procedimiento de produccion de acido nitrico, y una instalacion adecuada para el mismo. | |
| CA2797144A1 (en) | Method for the catalytic removal of carbon dioxide and sulphur dioxide from waste gases | |
| MX363426B (es) | Dispositivo y metodo de desulfuracion para dispositivo de produccion de acido sulfurico. | |
| MY162783A (en) | Conversion of acid gas to sulphate or phosphate-based fertilizers | |
| WO2005105666A3 (en) | Process and plant for producing sulfuric acid from gases rich in sulfur dioxide | |
| CA2586381A1 (en) | Configurations and methods for sox removal in oxygen-containing gases | |
| MX2014003017A (es) | Produccion de acido sulfurico con reciclaje de gas desulfurado. | |
| CN101641284B (zh) | 生产硫酸的方法和实施所述方法的设备 | |
| CN107285282A (zh) | 煤化工含硫、含氨废气处理工艺 | |
| MX2017002833A (es) | Procedimientopara la eliminacion catalitica del dioxido de azufre de los gases de desecho. | |
| CN102530888B (zh) | 一种二氧化硫制备硫酸的方法 | |
| DE50207482D1 (de) | Verfahren zur Niedertemperatur-Verbrennung von Schwefel zur Herstellung von Oleum und Schwefelsäure | |
| CN103964400A (zh) | 一种克劳斯尾气处理工艺 | |
| EA200601947A1 (ru) | Усовершенствованная установка для удаления серы и способ обработки отходящих газов | |
| JP5926181B2 (ja) | 硫酸製造方法およびシステム | |
| CN102500205A (zh) | 一种利用二硫化碳生产尾气湿法制备硫酸生产工艺 | |
| DE50211011D1 (de) | Verfahren zum regenerieren von schwefelsäure aus schwefelhaltigen stoffen | |
| CN103264994A (zh) | 一种湿法生产硫酸的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |