ES8407457A1 - Procedimiento para la obtencion de acido sulfurico y oleum - Google Patents

Procedimiento para la obtencion de acido sulfurico y oleum

Info

Publication number
ES8407457A1
ES8407457A1 ES528968A ES528968A ES8407457A1 ES 8407457 A1 ES8407457 A1 ES 8407457A1 ES 528968 A ES528968 A ES 528968A ES 528968 A ES528968 A ES 528968A ES 8407457 A1 ES8407457 A1 ES 8407457A1
Authority
ES
Spain
Prior art keywords
oleum
producer
absorber
partial stream
sulphuric acid
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
Application number
ES528968A
Other languages
English (en)
Other versions
ES528968A0 (es
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.)
Bayer AG
GEA Group AG
Original Assignee
Bayer AG
Metallgesellschaft AG
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 Bayer AG, Metallgesellschaft AG filed Critical Bayer AG
Publication of ES528968A0 publication Critical patent/ES528968A0/es
Publication of ES8407457A1 publication Critical patent/ES8407457A1/es
Expired 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
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ACIDO SULFURICO Y ACIDO SULFURICO FUMANTE.CONSISTE EN LA OXIDACION CATALITICA DE SO2 A SO3; ENFRIAMIENTO DE LOS GASES QUE CONTIENEN SO3; ABSORCION DE UNA PARTE DEL SO3 EN UN GENERADOR DE ACIDO SULFURICO FUMANTE, Y DEL RESTO DE SO3 EN ACIDO SULFURICO CONCENTRADO, EN UN ABSORBEDOR. LOS GASES DE ENTRADA AL GENERADOR SE ENFRIAN CON LOS DE SALIDA.
ES528968A 1983-02-01 1984-01-18 Procedimiento para la obtencion de acido sulfurico y oleum Expired ES8407457A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833303289 DE3303289A1 (de) 1983-02-01 1983-02-01 Verfahren zur herstellung von schwefelsaeure und oleum

Publications (2)

Publication Number Publication Date
ES528968A0 ES528968A0 (es) 1984-10-01
ES8407457A1 true ES8407457A1 (es) 1984-10-01

Family

ID=6189730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528968A Expired ES8407457A1 (es) 1983-02-01 1984-01-18 Procedimiento para la obtencion de acido sulfurico y oleum

Country Status (4)

Country Link
EP (1) EP0115879B1 (es)
DE (2) DE3303289A1 (es)
ES (1) ES8407457A1 (es)
IN (1) IN157799B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG47242A1 (en) * 1987-08-06 1990-06-15 Ts Lab Elektrokhimicheski Izto Method and device for electrochemical catalyst oxidation of sulphur dioxide
AU658217B2 (en) * 1991-07-08 1995-04-06 Huntsman Specialty Chemicals Corporation High productivity process for the production of maleic anhydride
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
DE102017219401A1 (de) * 2017-10-27 2019-05-02 Thyssenkrupp Ag SO3-Absorptionsturm

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128656C (es) * 1960-09-17
DE1567716B2 (de) * 1966-12-03 1977-02-17 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur katalytischen umsetzung von so tief 2 und so tief 3 und schwefelsaeureherstellung
DE1792015A1 (de) * 1968-07-11 1971-10-21 Metallgesellschaft Ag Verfahren zur katalytischen Umsetzung von SO2 zu SO3 und Schwefelsaeureherstellung
FR2440911A1 (fr) * 1978-11-08 1980-06-06 B St P Realizac Procede de fabrication de l'acide sulfurique

Also Published As

Publication number Publication date
ES528968A0 (es) 1984-10-01
EP0115879A1 (de) 1984-08-15
DE3460710D1 (en) 1986-10-23
IN157799B (es) 1986-06-21
DE3303289A1 (de) 1984-08-02
EP0115879B1 (de) 1986-09-17

Similar Documents

Publication Publication Date Title
ES486477A1 (es) Procedimiento para la preparacion de acido sulfurico a par- tir de gases que contienen so2
ES347719A1 (es) Un procedimiento para la conversion catalitica del conteni-do en so2 de gases en so3.
AU534159B2 (en) Process of producing concentrated sulphuric acid
JPS5235793A (en) Manufacturing process for sulfuric acid
ES8407457A1 (es) Procedimiento para la obtencion de acido sulfurico y oleum
EP0160332A3 (en) Process for eliminating hydrogen sulfide from exhaust gases and for producing sulfur by the claus- process
ES462716A1 (es) Procedimiento para las concentraciones de acido sulfurico residual.
US3404955A (en) Process for producing sulfur trioxide and sulfuric acid
GB1347857A (en) Method and apparatus for d'sulphurizing exhaust gas
GB1119280A (en) Process for the production of sulfuric acid
US3695829A (en) Two stage ammonium sulfate decomposition in flue gas desulfurization process
US3404956A (en) Process for catalytic conversion of dilute sulfur dioxide gases to sulfur trioxide and sulfuric acid
GB1166125A (en) Method of sulphuric acid production
GB946429A (en) A method of operating plant for the conversion of carbon monoxide
CA2055848A1 (en) Cooled sulphur furnace bypass system
GB1151316A (en) Improvements in or relating to a Claus Process
JPS54119396A (en) Manufacture of sulfuric acid
NZ216799A (en) Apparatus and method for making sulphuric acid by double absorption process
ES471906A1 (es) Un procedimiento con su instalacion de realizacion para la separacion de so2 de una corriente de gas humedo que lo con-tiene
GB1152385A (en) A Process for Catalytically Converting SO2-Containing Gases to Produce SO3 and Sulphuric Acid
ES8407458A1 (es) Procedimiento para la obtencion de acido sulfurico
GB1385405A (en) Manufacture of sulphuric acid
GB1227092A (es)
GB1151398A (en) Improvements in or relating to Claus Process
GB782011A (en) Improvements relating to the recovery of sulphur values from waste gas as sulphuric acid

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020401