AR041684A1 - Proceso y equipamiento para la produccion de acido sulfurico a partir de gases ricos en so2 - Google Patents

Proceso y equipamiento para la produccion de acido sulfurico a partir de gases ricos en so2

Info

Publication number
AR041684A1
AR041684A1 ARP030103832A ARP030103832A AR041684A1 AR 041684 A1 AR041684 A1 AR 041684A1 AR P030103832 A ARP030103832 A AR P030103832A AR P030103832 A ARP030103832 A AR P030103832A AR 041684 A1 AR041684 A1 AR 041684A1
Authority
AR
Argentina
Prior art keywords
sulfuric acid
contact
sulfur dioxide
transformed
equipment
Prior art date
Application number
ARP030103832A
Other languages
English (en)
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of AR041684A1 publication Critical patent/AR041684A1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

La presente se refiere a un proceso y un equipamiento para la preparación de ácido sulfúrico en la cual el gas de partida que contiene dióxido de azufre es transformado por oxígeno en por lo menos dos etapas de contacto de contactos principales consecutivos es transformado en parte de trióxido de azufre y que el gas producido que contiene trióxido de azufre es conducido a un absorbedor y ahí transformado a ácido sulfúrico. Para poder transformar gases de partida con 13 a 66 % en volumen de dióxido de azufre a ácido sulfúrico en forma económica con el empleo de catalizadores convencionales, se recomienda sacar un flujo parcial de gases de dióxido de azufre y trióxido de azufre de una etapa de contacto que precede a la última etapa de contacto principal y agregar este flujo parcial al gas de partida para generar un gas de contacto con un contenido de dióxido de azufre de más de un 13 % en volumen y llevar éste a la primera etapa de contacto.
ARP030103832A 2002-10-24 2003-10-21 Proceso y equipamiento para la produccion de acido sulfurico a partir de gases ricos en so2 AR041684A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10249782A DE10249782A1 (de) 2002-10-24 2002-10-24 Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen

Publications (1)

Publication Number Publication Date
AR041684A1 true AR041684A1 (es) 2005-05-26

Family

ID=32087193

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030103832A AR041684A1 (es) 2002-10-24 2003-10-21 Proceso y equipamiento para la produccion de acido sulfurico a partir de gases ricos en so2

Country Status (19)

Country Link
US (1) US7691360B2 (es)
EP (1) EP1565402B1 (es)
JP (1) JP4464827B2 (es)
KR (1) KR101006361B1 (es)
CN (1) CN100540462C (es)
AP (1) AP2026A (es)
AR (1) AR041684A1 (es)
BR (1) BR0315534B1 (es)
CA (1) CA2503221C (es)
DE (1) DE10249782A1 (es)
EA (1) EA007989B1 (es)
ES (1) ES2569225T3 (es)
MA (1) MA27485A1 (es)
MX (1) MXPA05004226A (es)
PE (1) PE20040430A1 (es)
TN (1) TNSN05102A1 (es)
TW (1) TWI250125B (es)
WO (1) WO2004037719A1 (es)
ZA (1) ZA200503289B (es)

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US7306719B2 (en) * 2002-12-31 2007-12-11 Psi-Ets, A North Dakota Partnership Water circulation systems for ponds, lakes, and other bodies of water
US7332074B2 (en) * 2002-12-31 2008-02-19 Psi-Ets, A North Dakota Partnership Water circulation systems for ponds, lakes, and other bodies of water
EP1579116B1 (en) * 2002-12-31 2014-07-16 Medora Environmental, Inc. Water circulation systems for ponds, lakes, and other bodies of water
DE102004012293B4 (de) 2004-03-12 2016-09-08 Outotec Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure
DE102004022506B4 (de) 2004-05-05 2012-06-21 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen
DE102005008109A1 (de) 2005-02-21 2006-08-24 Outokumpu Technology Oy Verfahren und Anlage zur Herstellung von Schwefelsäure
KR101624204B1 (ko) * 2006-04-10 2016-05-26 메도라 인바이런멘탈, 인코포레이티드 연못, 호수, 시영 탱크, 및 다른 수역용 물 순환 시스템
DE102006051899A1 (de) 2006-10-31 2008-05-15 Bayer Technology Services Gmbh Verfahren und Vorrichtung zur katalytischen Oxidation von SO2-haltigen Gasen mit Sauerstoff
DE102007027881B4 (de) * 2007-06-13 2012-02-16 Outotec Oyj Verfahren und Vorrichtung zur Mischung von Gasen
DE102007027841B4 (de) * 2007-06-13 2012-02-16 Outotec Oyj Verfahren und Vorrichtung zur Mischung von Gasen
DE102007058144A1 (de) 2007-11-30 2009-06-04 Outotec Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure
DE102009025510A1 (de) 2008-12-20 2010-06-24 Bayer Technology Services Gmbh Verfahren zur Herstellung von Schwefeltrioxid
DE102009036289A1 (de) * 2009-08-06 2011-02-10 Uhde Gmbh Verfahren und Anlage zur Schwefelsäureherstellung
PL2507164T3 (pl) 2009-12-01 2018-03-30 Chemetics, Inc. Sposób wytwarzania kwasu siarkowego
WO2011147431A1 (en) 2010-05-27 2011-12-01 Haldor Topsoe A/S Process and apparatus for sulphuric acid production
JP5425844B2 (ja) * 2011-08-30 2014-02-26 パンパシフィック・カッパー株式会社 接触式硫酸プラントの廃熱回収方法
KR101341967B1 (ko) * 2012-06-22 2013-12-16 한국에너지기술연구원 전기화학 공정을 이용한 이산화황 가스로부터의 수소 및 황산의 제조방법
WO2014087433A1 (en) * 2012-12-05 2014-06-12 Cri Ehf. System and process to capture industrial emissions and recycle for the production of chemicals
KR101541908B1 (ko) 2014-05-07 2015-08-19 (주) 맥코이교역 초순수 전자급 황산 제조장치
CN104084094A (zh) * 2014-07-17 2014-10-08 科洋环境工程（上海）有限公司 一种转化so2浓度的装置及so2转化***及转化方法
EP3075434A1 (de) * 2015-04-02 2016-10-05 Bayer Technology Services GmbH Kontinuierliches verfahren zur reinigung von so2-haltigen gasen
ES2805725T3 (es) 2015-11-06 2021-02-15 Haldor Topsoe As Método y diseño de planta para la reducción de las emisiones de óxidos de azufre de puesta en marcha en la producción de ácido sulfúrico
CN105439103B (zh) * 2015-11-29 2018-08-10 惠州卫生职业技术学院 一种硫酸制备工艺
CN105947994B (zh) * 2016-04-29 2018-10-09 上海京藤化工有限公司 一种微电子用mos级硫酸的生产装置及生产方法
CN106672919B (zh) * 2017-01-18 2019-08-09 长沙有色冶金设计研究院有限公司 So2气体预转化制酸工艺及装置
CN108483410A (zh) * 2018-05-23 2018-09-04 中石化南京工程有限公司 一种高浓度so2气体预转化制硫酸的装置及方法
CN109761203B (zh) * 2019-03-04 2021-07-02 长沙有色冶金设计研究院有限公司 一种高浓度so2转化制酸工艺
WO2021254627A1 (en) 2020-06-18 2021-12-23 Outotec (Finland) Oy Process and plant for the production of sulfuric acid
WO2023234318A1 (ja) * 2022-05-31 2023-12-07 日本管機工業株式会社 硫酸製造装置及び硫酸製造方法

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DE1054431B (de) * 1959-04-09 Gerd Petersen Dr Ing Verfahren und Einrichtung zur Ausfuehrung der katalytischen SO-Oxydation
DE1066557B (de) * 1959-10-08 Wiesbaden Dr. Gerd Petersen Verfahren zur Herstellung schwefeltrioxydhaltiger Gase
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US5194239A (en) * 1991-02-26 1993-03-16 The Ralph M. Parsons Company Oxygen-based noncatalytic sulfuric acid process
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RU2174945C2 (ru) * 1999-12-15 2001-10-20 Кобяков Анатолий Иванович Способ переработки концентрированного сернистого газа

Also Published As

Publication number Publication date
BR0315534B1 (pt) 2012-12-25
JP2006503782A (ja) 2006-02-02
BR0315534A (pt) 2005-08-23
EA200500698A1 (ru) 2005-12-29
AU2003274054A1 (en) 2004-05-13
KR20050073578A (ko) 2005-07-14
WO2004037719A1 (en) 2004-05-06
AP2005003307A0 (en) 2005-06-30
KR101006361B1 (ko) 2011-01-10
US20060245997A1 (en) 2006-11-02
MA27485A1 (fr) 2005-08-01
JP4464827B2 (ja) 2010-05-19
EA007989B1 (ru) 2007-02-27
CN1708453A (zh) 2005-12-14
EP1565402A1 (en) 2005-08-24
ZA200503289B (en) 2006-10-25
PE20040430A1 (es) 2004-09-01
DE10249782A1 (de) 2004-05-06
TW200413246A (en) 2004-08-01
CA2503221A1 (en) 2004-05-06
MXPA05004226A (es) 2005-06-08
TNSN05102A1 (en) 2007-05-14
US7691360B2 (en) 2010-04-06
AP2026A (en) 2009-08-13
TWI250125B (en) 2006-03-01
EP1565402B1 (en) 2016-02-03
ES2569225T3 (es) 2016-05-09
CN100540462C (zh) 2009-09-16
CA2503221C (en) 2012-12-04

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