CA1099484A - Procede de production d'acide sulfurique - Google Patents

Procede de production d'acide sulfurique

Info

Publication number
CA1099484A
CA1099484A CA256,082A CA256082A CA1099484A CA 1099484 A CA1099484 A CA 1099484A CA 256082 A CA256082 A CA 256082A CA 1099484 A CA1099484 A CA 1099484A
Authority
CA
Canada
Prior art keywords
gases
contacting
heat
catalytic reaction
interstage
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
CA256,082A
Other languages
English (en)
Inventor
Karl H. Dorr
Hugo Grimm
Karl Schmitt
Georg Schmidt
Rudolf Gerken
Hellmut Feucht
Christoph Mucke
Wolfgang-Dieter Muller
Hermann Wieschen
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
Application granted granted Critical
Publication of CA1099484A publication Critical patent/CA1099484A/fr
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)
  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Gas Separation By Absorption (AREA)
CA256,082A 1975-07-03 1976-06-30 Procede de production d'acide sulfurique Expired CA1099484A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2529709A DE2529709C3 (de) 1975-07-03 1975-07-03 Verfahren zur Herstellung von Schwefelsäure
DEP.2529709.0 1975-07-03

Publications (1)

Publication Number Publication Date
CA1099484A true CA1099484A (fr) 1981-04-21

Family

ID=5950590

Family Applications (1)

Application Number Title Priority Date Filing Date
CA256,082A Expired CA1099484A (fr) 1975-07-03 1976-06-30 Procede de production d'acide sulfurique

Country Status (15)

Country Link
JP (1) JPS5235793A (fr)
BE (1) BE843772A (fr)
BR (1) BR7604336A (fr)
CA (1) CA1099484A (fr)
DE (1) DE2529709C3 (fr)
ES (1) ES448720A1 (fr)
FI (1) FI761918A (fr)
FR (1) FR2316187A1 (fr)
GB (1) GB1553307A (fr)
IN (1) IN143873B (fr)
IT (1) IT1079128B (fr)
NL (1) NL7604961A (fr)
NO (1) NO761603L (fr)
SE (1) SE417700B (fr)
ZA (1) ZA762985B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110538543A (zh) * 2019-08-30 2019-12-06 楚雄滇中有色金属有限责任公司 一种冶炼烟气制酸复产初期尾气稳定达标的方法
WO2023225742A1 (fr) * 2022-05-27 2023-11-30 Chemetics Inc. Système et méthode de traitement de gaz résiduaire pour une installation de production d'acide sulfurique

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429748A1 (fr) * 1978-06-28 1980-01-25 B St P Realizac Procede d'oxydation catalytique de so2 en so3
DE2847602C2 (de) * 1978-11-02 1986-10-23 Biuro Studiów, Projektów i Realizacji Inwestycji Przemysłu Nieorganicznego Biprokwas, Gleiwitz/Gliwice Verfahren zur Herstellung von Schwefelsäure
DE2945021A1 (de) * 1979-11-08 1981-05-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von konzentrierter schwefelsaeure
CA1146722A (fr) * 1981-04-10 1983-05-24 Gordon M. Cameron Methode de recuperation d'energie et systeme pour la fabrication combinee d'acide sulfurique et d'acide phosphorique
DE3232446A1 (de) * 1982-08-12 1984-02-16 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von schwefelsaeure
DE3303287A1 (de) * 1983-02-01 1984-08-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von schwefelsaeure
US4576813A (en) * 1983-07-05 1986-03-18 Monsanto Company Heat recovery from concentrated sulfuric acid
US4670242A (en) * 1984-11-09 1987-06-02 Monsanto Company Heat recovery from concentrated sulfuric acid
JPS60145200A (ja) * 1984-01-06 1985-07-31 松下電器産業株式会社 アイロン台
JPS62166000U (fr) * 1986-04-10 1987-10-21
DE19800800C2 (de) * 1998-01-13 2001-05-23 Metallgesellschaft Ag Verfahren zur Herstellung von Schwefelsäure
DE102007058144A1 (de) * 2007-11-30 2009-06-04 Outotec Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136387C (fr) * 1964-11-06
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
BE788625A (fr) * 1971-09-11 1973-01-02 Metallgesellschaft Ag Procede d'elimination de l'anhydride sulfurique et des brouillards d'acide sulfurique contenus dans des gaz

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110538543A (zh) * 2019-08-30 2019-12-06 楚雄滇中有色金属有限责任公司 一种冶炼烟气制酸复产初期尾气稳定达标的方法
CN110538543B (zh) * 2019-08-30 2021-07-13 楚雄滇中有色金属有限责任公司 一种冶炼烟气制酸复产初期尾气稳定达标的方法
WO2023225742A1 (fr) * 2022-05-27 2023-11-30 Chemetics Inc. Système et méthode de traitement de gaz résiduaire pour une installation de production d'acide sulfurique

Also Published As

Publication number Publication date
BR7604336A (pt) 1977-07-26
SE417700B (sv) 1981-04-06
ES448720A1 (es) 1977-07-01
ZA762985B (en) 1977-04-27
NL7604961A (nl) 1977-01-05
DE2529709B2 (de) 1980-06-12
FI761918A (fr) 1977-01-04
GB1553307A (en) 1979-09-26
DE2529709C3 (de) 1981-02-26
BE843772A (fr) 1977-01-03
SE7607631L (sv) 1977-01-04
JPS5235793A (en) 1977-03-18
FR2316187A1 (fr) 1977-01-28
DE2529709A1 (de) 1977-01-20
IT1079128B (it) 1985-05-08
NO761603L (fr) 1977-01-04
FR2316187B1 (fr) 1981-11-06
IN143873B (fr) 1978-02-18

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