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ES2066432T3 - Procedimiento para recuperar energia de procesamiento de alta calidad de un procedimiento de obtencion de acido sulfurico por contacto. - Google Patents

Procedimiento para recuperar energia de procesamiento de alta calidad de un procedimiento de obtencion de acido sulfurico por contacto.

Info

Publication number
ES2066432T3
ES2066432T3 ES91906856T ES91906856T ES2066432T3 ES 2066432 T3 ES2066432 T3 ES 2066432T3 ES 91906856 T ES91906856 T ES 91906856T ES 91906856 T ES91906856 T ES 91906856T ES 2066432 T3 ES2066432 T3 ES 2066432T3
Authority
ES
Spain
Prior art keywords
procedure
heat
sulfuric acid
recovery
high quality
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES91906856T
Other languages
English (en)
Inventor
Donald Ray Mcalister
Daniel Robert Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of ES2066432T3 publication Critical patent/ES2066432T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

UN PROCESO MEJORADO PARA LA RECUPERACION DE ENERGIA DE ALTO NIVEL A PARTIR DE UN PROCESO DE FABRICACION DE ACIDO SULFURICO DE CONTACTO. LAS MEJORAS INCLUYEN: INYECCION DE VAPOR ENTRE UNA FASE DE CATALIZADOR INTERMEDIO Y UNA TORRE DE ABSORCION DE RECUPERACION DE CALOR Y/O TERMOINTERCAMBIADOR PARA TRANSFERIR EL CALOR DEL GAS DE CONVERSION A AGUA DE ALIMENTACION DE CALDERA DE ALTA PRESION; USO DE UN ECONOMIZADOR DE CONDENSACION PARA RECUPERACION DE LA ENERGIA DE LA FASE DE VAPOR DE FORMACION DE ACIDO SULFURICO A PARTIR DE UN GAS DE CONVERSION HUMEDA; Y USO DEL ACIDO DE ABSORCION DEL SISTEMA DE RECUPERACION DE CALOR PARA PRECALENTAR AIRE PARA UN QUEMADOR DE SULFURO, SIENDO RECUPERADO EL CALOR TRANSFERIDO AL AIRE DE COMBUSTION A PRESION Y TEMPERATURA ALTAS EN UNA CALDERA DE RECUPERACION.
ES91906856T 1990-03-23 1991-03-20 Procedimiento para recuperar energia de procesamiento de alta calidad de un procedimiento de obtencion de acido sulfurico por contacto. Expired - Lifetime ES2066432T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49863890A 1990-03-23 1990-03-23

Publications (1)

Publication Number Publication Date
ES2066432T3 true ES2066432T3 (es) 1995-03-01

Family

ID=23981901

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91906856T Expired - Lifetime ES2066432T3 (es) 1990-03-23 1991-03-20 Procedimiento para recuperar energia de procesamiento de alta calidad de un procedimiento de obtencion de acido sulfurico por contacto.

Country Status (13)

Country Link
US (1) US5503821A (es)
EP (1) EP0521075B1 (es)
AT (1) ATE115516T1 (es)
AU (1) AU639998B2 (es)
BR (1) BR9106271A (es)
CA (1) CA2075069C (es)
DE (1) DE69105961T2 (es)
ES (1) ES2066432T3 (es)
MA (1) MA22088A1 (es)
MX (1) MX173816B (es)
NZ (1) NZ237552A (es)
TN (1) TNSN91016A1 (es)
WO (1) WO1991014651A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116085779A (zh) * 2021-11-05 2023-05-09 苏州海陆重工股份有限公司 一种用于硫磺制酸的高温高压余热回收装置

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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
US6713496B2 (en) * 2002-01-22 2004-03-30 Pfizer Inc 3-(imidazolyl)-2-alkoxypropanoic acids
US20030143501A1 (en) * 2002-01-31 2003-07-31 Ferrigan James J. Method and apparatus for sulfur trioxide flue gas conditioning
DE102004012293B4 (de) 2004-03-12 2016-09-08 Outotec Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure
US7404891B2 (en) 2004-03-29 2008-07-29 Exxonmobil Chemical Patents Inc. Heat recovery technique for catalyst regenerator flue gas
DE102004022506B4 (de) 2004-05-05 2012-06-21 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen
CN1313361C (zh) * 2004-10-12 2007-05-02 南化集团研究院 湿气体转化及热回收制酸工艺
DE102005008109A1 (de) * 2005-02-21 2006-08-24 Outokumpu Technology Oy Verfahren und Anlage zur Herstellung von Schwefelsäure
JOP20200123A1 (ar) * 2010-01-20 2017-06-16 Mecs Inc استرجاع الطاقة في تصنيع حمض السلفريك
CN103459309A (zh) 2011-01-11 2013-12-18 阿尔比马尔公司 制备二氧化硫和三氧化硫的方法
US9694317B2 (en) 2012-05-03 2017-07-04 Altira Technology Fund V L.P. Multi-pollutant abatement device and method
CA2875614C (en) * 2012-06-06 2018-04-17 Haldor Topsoe A/S Process for the oxidation of so2 to so3
EP2969936B1 (en) * 2013-03-15 2021-12-08 MECS, Inc. Recovery of sulfur trioxide heat of absorption
BR102016003690B1 (pt) 2016-02-22 2022-08-30 Nc Engenharia, Industria E Comercio Ltda Método e equipamento para resfriar ácido sulfúrico
CN109704294A (zh) * 2019-03-08 2019-05-03 长沙有色冶金设计研究院有限公司 硫酸高浓转化系统热量梯级利用的方法
CN109867267B (zh) * 2019-04-25 2022-01-28 吉林隆源骐化工有限责任公司 一种接触法硫酸生产装置中的转化升温系统
CN110327849A (zh) * 2019-08-13 2019-10-15 阳煤丰喜肥业（集团）有限责任公司 一种变换触媒升温硫化系统
CN112897473B (zh) * 2021-02-09 2022-10-25 刘乾 硫酸生产中一转一吸和二转二吸互相切换的转化工艺
CN114738717A (zh) * 2022-04-06 2022-07-12 南京海陆化工科技有限公司 一种硫磺制酸产高压蒸汽的方法
CN114754340A (zh) * 2022-04-08 2022-07-15 南京海陆化工科技有限公司 一种高温酸加热空气提高制酸装置高温高压蒸汽产汽率的方法
CN118529697A (zh) * 2024-05-14 2024-08-23 江苏赛瑞科技工程有限公司 一种硫酸生产中热能利用的工艺
CN118495478A (zh) * 2024-05-14 2024-08-16 江苏赛瑞科技工程有限公司 一种硫酸生产中热能利用的工艺及设备

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US2017676A (en) * 1933-03-11 1935-10-15 American Lurgi Corp Method of and apparatus for condensing sulphuric acid
GB993412A (en) * 1961-07-19 1965-05-26 Laporte Acids Ltd Improvements in or relating to the manufacture of sulphur dioxide
NL298485A (es) * 1963-06-22
US4008316A (en) * 1964-06-23 1977-02-15 Metallgesellschaft Aktiengesellschaft Apparatus for producing SO3 and sulphuric acid by a catalytic of gases which contain SO2
US3350169A (en) * 1965-10-21 1967-10-31 Chemical Construction Corp Production of sulfuric acid
US3615197A (en) * 1969-04-16 1971-10-26 Ovitron Corp Process for the production of sulfur trioxide
US3647360A (en) * 1970-04-13 1972-03-07 Ovitron Corp Process for the production of sulfur trioxide by the cold gas process
US4009250A (en) * 1974-03-18 1977-02-22 Vasily Nikolaevich Novozhilov Contact method of producing sulphuric acid
US3993429A (en) * 1974-10-29 1976-11-23 Wahlco, Inc. Gas conditioning means
US4136153A (en) * 1975-02-21 1979-01-23 Stauffer Chemical Company System for diminishing the emission of noxious gases
DE2519928C3 (de) * 1975-05-05 1981-04-02 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Schwefelsäure
DE2945021A1 (de) * 1979-11-08 1981-05-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von konzentrierter schwefelsaeure
DK145457C (da) * 1980-03-25 1983-04-18 Haldor Topsoe As Fremgangsmaade til fremstilling af svovlsyre,ved hvilken maengden af svovlsyretaage i afgangsgassen styres ved temperaturregulering
US4333746A (en) * 1981-04-24 1982-06-08 Wahlco, Inc. Gas conditioning means for a plurality of boilers
US4400355A (en) * 1981-12-07 1983-08-23 Donnelly Francis M Apparatus for desulfurizing combustion gases
US4466815A (en) * 1982-05-03 1984-08-21 Wahlco International Inc. Gas conditioning apparatus
DE3232446A1 (de) * 1982-08-12 1984-02-16 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von schwefelsaeure
US4478809A (en) * 1983-01-20 1984-10-23 Monsanto Company Economizer arrangement
US4490347A (en) * 1983-02-07 1984-12-25 E. I. Du Pont De Nemours And Company Process for sulfuric acid regeneration
US4670242A (en) * 1984-11-09 1987-06-02 Monsanto Company Heat recovery from concentrated sulfuric acid
US4996038A (en) * 1983-07-05 1991-02-26 Monsanto Company Heat recovery from concentrated sulfuric acid
US4576813A (en) * 1983-07-05 1986-03-18 Monsanto Company Heat recovery from concentrated sulfuric acid
DE3624462A1 (de) * 1986-07-19 1988-01-28 Metallgesellschaft Ag Verfahren zur reinigung von rauchgasen
US5130112A (en) * 1990-03-23 1992-07-14 Monsanto Company Method for recovering high grade process energy from a contact sulfuric acid process
US5118490A (en) * 1989-06-21 1992-06-02 Monsanto Company Absorption of wet conversion gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116085779A (zh) * 2021-11-05 2023-05-09 苏州海陆重工股份有限公司 一种用于硫磺制酸的高温高压余热回收装置

Also Published As

Publication number Publication date
ATE115516T1 (de) 1994-12-15
EP0521075B1 (en) 1994-12-14
WO1991014651A1 (en) 1991-10-03
MX173816B (es) 1994-03-29
NZ237552A (en) 1992-08-26
AU639998B2 (en) 1993-08-12
AU7581491A (en) 1991-10-21
TNSN91016A1 (fr) 1992-10-25
CA2075069A1 (en) 1991-09-24
BR9106271A (pt) 1993-04-13
CA2075069C (en) 1999-07-27
MA22088A1 (fr) 1991-10-01
EP0521075A1 (en) 1993-01-07
DE69105961T2 (de) 1995-07-06
DE69105961D1 (de) 1995-01-26
US5503821A (en) 1996-04-02

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