PE20141047A1 - Produccion de acido sulfurico con reciclaje de gas desulfurado - Google Patents

Produccion de acido sulfurico con reciclaje de gas desulfurado

Info

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
Application number
PE2014000416A
Other languages
English (en)
Inventor
Mads Lykke
Original Assignee
Haldor Topse A/S
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Haldor Topse A/S filed Critical Haldor Topse A/S
Publication of PE20141047A1 publication Critical patent/PE20141047A1/es

Links

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)
  • Industrial Gases (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
  • Drying Of Gases (AREA)
  • Electrostatic Separation (AREA)

Abstract

SE REFIERE A UN PROCESO PARA LA OXIDACION DE SO2 A SO3 QUE COMPRENDE: A) DIRIGIR UNA CORRIENTE DE GAS DE ALIMENTACION QUE COMPRENDE SO2 Y O2, A UN MATERIAL CATALITICAMENTE ACTIVO; B) OXIDAR UNA CANTIDAD DEL SO2 EN EL GAS DE PROCESO A SO3 EN PRESENCIA DE 0.1% DE AGUA Y EL MATERIAL CATALITICAMENTE ACTIVO, LO QUE PROPORCIONA UN PRIMER GAS DE PROCESO OXIDADO; C) HACER REACCIONAR EL SO3 CON AGUA EN UNA COLUMNA DE CONDENSACION; D) CONDENSAR EL H2SO4 EN UN CONDENSADOR; E) RETIRAR UN PRIMER GAS DE PROCESO DESULFURADO Y UNA PRIMERA CORRIENTE DE ACIDO SULFURICO; F) RETIRAR UNA CORRIENTE DE RECICLAJE DEL GAS DE PROCESO DESULFURADO, EN DONDE LA CORRIENTE DE RECICLAJE SE AGREGA A LA CORRIENTE DE GAS DE ALIMENTACION O AL PRIMER GAS DE PROCESO OXIDADO; Y G) REMOCION DE AZUFRE SECUNDARIO. TAMBIEN SE REFIERE A UNA INSTALACION PARA EFECTUAR DICHO PROCESO
PE2014000416A 2011-09-29 2012-09-27 Produccion de acido sulfurico con reciclaje de gas desulfurado PE20141047A1 (es)

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 (es)
JP (1) JP6081466B2 (es)
KR (1) KR101998682B1 (es)
CN (1) CN103826726B (es)
AR (1) AR088074A1 (es)
AU (1) AU2012314458B2 (es)
BR (1) BR112014006769B1 (es)
CA (1) CA2843208C (es)
CL (1) CL2014000701A1 (es)
EA (1) EA029442B9 (es)
ES (1) ES2568635T3 (es)
IN (1) IN2014CN02208A (es)
MX (1) MX352948B (es)
PE (1) PE20141047A1 (es)
TW (1) TWI547435B (es)
UA (1) UA112662C2 (es)
WO (2) WO2013044937A1 (es)
ZA (1) ZA201400603B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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
US9815693B2 (en) 2013-07-18 2017-11-14 Shell Oil Company Processes for producing sulfuric acid from sour tail gas field
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
US10829376B2 (en) 2015-07-02 2020-11-10 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
WO2019105956A1 (en) * 2017-11-28 2019-06-06 Haldor Topsøe A/S Method for production of sulfur and 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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
DE602006017608D1 (de) 2006-11-29 2010-11-25 Haldor Topsoe As Verfahren zur herstellung von schwefelsäure
EP2163515B1 (en) * 2008-09-12 2015-03-25 Haldor Topsoe A/S Process for the production of sulphuric acid
PL2330075T3 (pl) * 2009-12-01 2016-02-29 Bayer Ag Sposób wytwarzania kwasu siarkowego
WO2011101038A1 (en) 2010-02-22 2011-08-25 Haldor Topsøe A/S Apparatus and method for mixing of corrosive and non-corrosive gas

Also Published As

Publication number Publication date
CN103826726B (zh) 2017-08-04
WO2013044937A1 (en) 2013-04-04
EA201490645A1 (ru) 2014-09-30
IN2014CN02208A (es) 2015-06-12
MX352948B (es) 2017-12-15
ES2568635T3 (es) 2016-05-03
MX2014003017A (es) 2014-05-28
JP6081466B2 (ja) 2017-02-15
CN103826726A (zh) 2014-05-28
NZ623437A (en) 2016-07-29
EA029442B9 (ru) 2018-09-28
KR101998682B1 (ko) 2019-07-10
CA2843208C (en) 2019-12-03
CL2014000701A1 (es) 2014-09-05
US20140219910A1 (en) 2014-08-07
TW201332884A (zh) 2013-08-16
WO2013045558A1 (en) 2013-04-04
UA112662C2 (uk) 2016-10-10
US9045342B2 (en) 2015-06-02
AR088074A1 (es) 2014-05-07
BR112014006769A2 (pt) 2017-03-28
ZA201400603B (en) 2015-10-28
CA2843208A1 (en) 2013-04-04
AU2012314458B2 (en) 2017-01-12
AU2012314458A1 (en) 2014-04-17
KR20140085416A (ko) 2014-07-07
EA029442B1 (ru) 2018-03-30
BR112014006769B1 (pt) 2021-01-19
TWI547435B (zh) 2016-09-01
JP2014534151A (ja) 2014-12-18

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