MX2012001471A - Procedimiento e instalacion para preparar acido sulfurico. - Google Patents

Procedimiento e instalacion para preparar acido sulfurico.

Info

Publication number
MX2012001471A
MX2012001471A MX2012001471A MX2012001471A MX2012001471A MX 2012001471 A MX2012001471 A MX 2012001471A MX 2012001471 A MX2012001471 A MX 2012001471A MX 2012001471 A MX2012001471 A MX 2012001471A MX 2012001471 A MX2012001471 A MX 2012001471A
Authority
MX
Mexico
Prior art keywords
installation
sulphuric acid
gas flow
reaction chamber
product gas
Prior art date
Application number
MX2012001471A
Other languages
English (en)
Inventor
Holger Thielert
Jan Schoeneberger
Original Assignee
Thyssenkrupp Uhde Gmbh
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 Thyssenkrupp Uhde Gmbh filed Critical Thyssenkrupp Uhde Gmbh
Publication of MX2012001471A publication Critical patent/MX2012001471A/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
    • C01B17/78—Preparation by contact processes characterised by the catalyst used
    • C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
    • 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

Landscapes

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

Abstract

La invención se refiere a un procedimiento y a una instalación para generar ácido sulfúrico. En primer lugar se prepara una corriente de gas producto (5) que contiene dióxido de azufre. La corriente de gas producto (5) se suministra a un espacio de reacción (1). En el espacio de reacción (1) se encuentra un catalizador (3). En éste transcurre una reacción de dióxido de azufre para dar trióxido de azufre. En partes de la instalación adicionales se convierte el trióxido de azufre producido en ácido sulfúrico. Según la invención se suministra al espacio de reacción (1) en alternancia con respecto a la corriente de gas producto (5) una corriente de gas de oxidación (6).
MX2012001471A 2009-08-06 2010-07-12 Procedimiento e instalacion para preparar acido sulfurico. MX2012001471A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009036289A DE102009036289A1 (de) 2009-08-06 2009-08-06 Verfahren und Anlage zur Schwefelsäureherstellung
PCT/EP2010/059954 WO2011015424A1 (de) 2009-08-06 2010-07-12 Verfahren und anlage zur schwefelsäureherstellung

Publications (1)

Publication Number Publication Date
MX2012001471A true MX2012001471A (es) 2012-05-08

Family

ID=42732854

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012001471A MX2012001471A (es) 2009-08-06 2010-07-12 Procedimiento e instalacion para preparar acido sulfurico.

Country Status (19)

Country Link
US (1) US8518365B2 (es)
EP (1) EP2462057B1 (es)
JP (1) JP5926181B2 (es)
KR (1) KR101708960B1 (es)
CN (1) CN102482086B (es)
AR (1) AR077685A1 (es)
AU (1) AU2010280931B2 (es)
BR (1) BR112012002521A2 (es)
CA (1) CA2768977A1 (es)
CL (1) CL2012000300A1 (es)
DE (1) DE102009036289A1 (es)
ES (1) ES2651063T3 (es)
IN (1) IN2012DN00583A (es)
MX (1) MX2012001471A (es)
RU (1) RU2012108371A (es)
TW (1) TWI472481B (es)
UA (1) UA106385C2 (es)
WO (1) WO2011015424A1 (es)
ZA (1) ZA201200818B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015114871A1 (de) * 2015-09-04 2017-03-09 Thyssenkrupp Ag Verfahren und Vorrichtung zur Herstellung von Schwefelsäure
KR101801530B1 (ko) * 2015-09-16 2017-12-20 한국전력공사 석탄회 처리 장치 및 이를 이용한 석탄회 처리 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929285B2 (ja) * 1976-03-24 1984-07-19 バブコツク日立株式会社 硫黄回収装置テイルガスの浄化方法
DD207182A1 (de) * 1981-10-16 1984-02-22 Inst Kataliza Sibirskogo Otdel Verfahren zur herstellung von schwefeltrioxid
DE4009327A1 (de) * 1990-03-23 1991-09-26 Metallgesellschaft Ag Verfahren zur herstellung von katalysatoren und traenkloesungen
US5175136A (en) * 1990-05-31 1992-12-29 Monsanto Company Monolithic catalysts for conversion of sulfur dioxide to sulfur trioxide
ZA915939B (en) * 1990-08-23 1992-06-24 Boc Group Inc Process for helium purification
DK98191A (da) * 1991-05-24 1992-11-25 Haldor Topsoe As Fremgangsmaade til regenerering af uren svovlsyre
US5288303A (en) 1992-04-07 1994-02-22 Wilhelm Environmental Technologies, Inc. Flue gas conditioning system
US5683670A (en) * 1995-06-28 1997-11-04 Vulcan Materials Company Method for increasing the production capacity of sulfuric acid plants and processes
DE69722163T2 (de) * 1997-01-06 2004-03-04 Haldor Topsoe A/S Verfahren zur Entschwefelung von Gasen
DE10249782A1 (de) * 2002-10-24 2004-05-06 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
AR077685A1 (es) 2011-09-14
WO2011015424A1 (de) 2011-02-10
DE102009036289A1 (de) 2011-02-10
UA106385C2 (uk) 2014-08-26
TW201113217A (en) 2011-04-16
KR20120085246A (ko) 2012-07-31
JP2013500925A (ja) 2013-01-10
CA2768977A1 (en) 2011-02-10
AU2010280931B2 (en) 2014-07-10
BR112012002521A2 (pt) 2016-03-15
EP2462057B1 (de) 2017-09-06
CN102482086B (zh) 2014-10-22
JP5926181B2 (ja) 2016-05-25
TWI472481B (zh) 2015-02-11
IN2012DN00583A (es) 2015-06-12
US20120171110A1 (en) 2012-07-05
AU2010280931A1 (en) 2012-02-09
CN102482086A (zh) 2012-05-30
US8518365B2 (en) 2013-08-27
EP2462057A1 (de) 2012-06-13
ZA201200818B (en) 2013-05-29
KR101708960B1 (ko) 2017-02-21
ES2651063T3 (es) 2018-01-24
CL2012000300A1 (es) 2012-08-31
RU2012108371A (ru) 2013-09-20

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