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MX2009009619A - Proceso para la produccion de acido sulfurico. - Google Patents

Proceso para la produccion de acido sulfurico.

Info

Publication number
MX2009009619A
MX2009009619A MX2009009619A MX2009009619A MX2009009619A MX 2009009619 A MX2009009619 A MX 2009009619A MX 2009009619 A MX2009009619 A MX 2009009619A MX 2009009619 A MX2009009619 A MX 2009009619A MX 2009009619 A MX2009009619 A MX 2009009619A
Authority
MX
Mexico
Prior art keywords
sulphuric acid
production
oleum
consumption
concentrated sulphuric
Prior art date
Application number
MX2009009619A
Other languages
English (en)
Inventor
Peter Schoubye
Original Assignee
Haldor Topsoe As
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 Topsoe As filed Critical Haldor Topsoe As
Publication of MX2009009619A publication Critical patent/MX2009009619A/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
    • 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
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Catalysts (AREA)

Abstract

La presente invención se refiere a un proceso para la producción de ácido sulfúrico concentrado y óleum de gases de alimentación con hasta 70% de SO2 + SO3 (SOx) y un contenido de H2O que corresponde a relaciones molares de H2O/SO3 de hasta 1.6, particularmente en el intervalo de 0.5 a 1.6 corriente arriba de un condensador intermedio de ácido sulfúrico que comprende un circuito de recirculación de aire con adición de agua. El proceso de la invención minimiza el consumo de energía de la planta de ácido sulfúrico al reducir el consumo de agua de enfriamiento y obtener la recuperación máxima posible del calor liberado en el proceso para la producción de vapor a alta presión para la producción de energía. Hasta 99.95% del SOx en el gas de alimentación se puede recuperar como típicamente 98.5-99.5% en peso de ácido sulfúrico concentrado y/u óleum con hasta 25% en peso de SO3.
MX2009009619A 2008-09-12 2009-09-09 Proceso para la produccion de acido sulfurico. MX2009009619A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200801281 2008-09-12

Publications (1)

Publication Number Publication Date
MX2009009619A true MX2009009619A (es) 2010-03-11

Family

ID=41625153

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009009619A MX2009009619A (es) 2008-09-12 2009-09-09 Proceso para la produccion de acido sulfurico.

Country Status (11)

Country Link
US (1) US7833507B2 (es)
EP (1) EP2163515B1 (es)
CN (1) CN101683973B (es)
AU (1) AU2009213076B2 (es)
BR (1) BRPI0903398A2 (es)
CA (1) CA2678416C (es)
CL (1) CL2009001821A1 (es)
MX (1) MX2009009619A (es)
PE (1) PE20100577A1 (es)
RU (1) RU2519396C2 (es)
ZA (1) ZA200906261B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121271B (fi) * 2007-01-19 2010-09-15 Outotec Oyj Menetelmä vedyn ja rikkihapon valmistamiseksi
WO2011147431A1 (en) * 2010-05-27 2011-12-01 Haldor Topsoe A/S Process and apparatus for sulphuric acid production
AU2012239081B2 (en) 2011-04-06 2015-02-19 Haldor Topsoe A/S Process for production of sulphuric acid
WO2012171824A1 (en) * 2011-06-15 2012-12-20 Haldor Topsøe A/S High flow capacity condenser tube for sulphuric acid condensation
WO2013044937A1 (en) * 2011-09-29 2013-04-04 Haldor Topsøe A/S Sulphuric acid production with recycle of desulphurized gas
CN104211020B (zh) * 2014-08-21 2016-03-02 山东聊城鲁西化工第六化肥有限公司 硫酸装置生产产品多样化的调整工艺
CN104654874B (zh) * 2015-02-10 2016-03-16 成都阿斯特克国龙环保工程有限公司 酸再生机组废气余热回收及废气处理系统及方法
DE102015112220A1 (de) 2015-07-27 2017-02-02 Outotec (Finland) Oy Verfahren und Anlage zum Kühlen eines SO 2 und/oder SO 3 und Spuren von Wasser enthaltenden Gases
US10532930B2 (en) * 2016-07-21 2020-01-14 Haldor Topsoe A/S Method for production of sulfuric acid from sulfur containing feeds with gas quenching
EP3649076B1 (en) 2017-07-06 2023-06-07 Topsoe A/S A method for inter-bed cooling in wet gas sulfuric acid plants
RU2697563C1 (ru) * 2018-05-25 2019-08-15 Публичное акционерное общество "Газпром" Способ получения серной кислоты
CN113816345B (zh) * 2021-09-13 2024-02-06 昆明理工大学 一种含硫气体制酸的方法及系统
CN114212759A (zh) * 2021-11-26 2022-03-22 安徽金禾实业股份有限公司 一种高纯度液体三氧化硫的生产工艺
CN117509560B (zh) * 2022-07-29 2025-10-28 中国石油化工股份有限公司 一种湿法工艺生产高浓度硫酸的方法
US12303832B2 (en) * 2022-12-07 2025-05-20 Sar Technology Inc. Method for recycling electronic-grade and industrial-grade sulfuric acid
CN116101982B (zh) * 2023-01-09 2024-06-14 江苏吉华化工有限公司 一种硫磺制酸系统及制酸方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607034A (en) 1967-04-05 1971-09-21 Pennsylvania Electric Co Removal of sulfur dioxide from boiler flue gases
US3536446A (en) 1967-09-26 1970-10-27 Chemical Construction Corp Production of sulfuric acid
DE1792015A1 (de) * 1968-07-11 1971-10-21 Metallgesellschaft Ag Verfahren zur katalytischen Umsetzung von SO2 zu SO3 und Schwefelsaeureherstellung
ZA784652B (en) * 1977-12-16 1979-10-31 Du Pont Noncatalytic so3 process
DK168702B1 (da) * 1988-06-02 1994-05-24 Topsoe Haldor As Fremgangsmåde ved fremstilling af svovlsyre og apparat til anvendelse ved udøvelse af fremgangsmåden
DK168701B1 (da) * 1988-06-09 1994-05-24 Topsoe Haldor As Fremgangsmåde til ved fremstilling af svovlsyre at udkondensere svovlsyredampe
US5130112A (en) 1990-03-23 1992-07-14 Monsanto Company Method for recovering high grade process energy from a contact sulfuric acid process
RU2057062C1 (ru) * 1992-10-20 1996-03-27 Живайкин Андрей Леонидович Способ производства серной кислоты
DE19522927B4 (de) 1995-06-23 2006-05-24 Outokumpu Oyj Verfahren zur Herstellung von konzentrierter Schwefelsäure
DE19628169A1 (de) * 1996-07-12 1998-01-15 Metallgesellschaft Ag Verfahren zum Herstellen von Schwefelsäure
DK0844211T3 (da) 1996-11-26 2001-06-18 Haldor Topsoe As Fremgangsmåde til koncentrering af svovlsyre
DE102004022506B4 (de) * 2004-05-05 2012-06-21 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen
US7361326B2 (en) * 2005-11-15 2008-04-22 Haldor Topsoe A/S Process for the production of sulfuric acid

Also Published As

Publication number Publication date
AU2009213076A1 (en) 2010-04-01
BRPI0903398A2 (pt) 2012-03-13
US7833507B2 (en) 2010-11-16
US20100068127A1 (en) 2010-03-18
CA2678416A1 (en) 2010-03-12
PE20100577A1 (es) 2010-09-19
CA2678416C (en) 2015-03-24
EP2163515A2 (en) 2010-03-17
ZA200906261B (en) 2010-09-29
EP2163515B1 (en) 2015-03-25
CN101683973A (zh) 2010-03-31
RU2009134062A (ru) 2011-03-20
CN101683973B (zh) 2012-04-25
RU2519396C2 (ru) 2014-06-10
EP2163515A3 (en) 2011-03-30
CL2009001821A1 (es) 2010-10-29
AU2009213076B2 (en) 2013-09-19

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