ZA806215B - Process of producing concentrated sulfuric acid - Google Patents

Process of producing concentrated sulfuric acid

Info

Publication number
ZA806215B
ZA806215B ZA00806215A ZA806215A ZA806215B ZA 806215 B ZA806215 B ZA 806215B ZA 00806215 A ZA00806215 A ZA 00806215A ZA 806215 A ZA806215 A ZA 806215A ZA 806215 B ZA806215 B ZA 806215B
Authority
ZA
South Africa
Prior art keywords
stage
temperature
sulfuric acid
reaction gas
gas
Prior art date
Application number
ZA00806215A
Other languages
English (en)
Inventor
K Doerr
F Maier
U Sander
H Grimm
R Peichl
Original Assignee
Metallgesellschaft Ag
Sued Chemie 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 Metallgesellschaft Ag, Sued Chemie Ag filed Critical Metallgesellschaft Ag
Publication of ZA806215B publication Critical patent/ZA806215B/xx

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
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
ZA00806215A 1979-11-08 1980-10-08 Process of producing concentrated sulfuric acid ZA806215B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792945021 DE2945021A1 (de) 1979-11-08 1979-11-08 Verfahren zur herstellung von konzentrierter schwefelsaeure

Publications (1)

Publication Number Publication Date
ZA806215B true ZA806215B (en) 1981-10-28

Family

ID=6085412

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00806215A ZA806215B (en) 1979-11-08 1980-10-08 Process of producing concentrated sulfuric acid

Country Status (8)

Country Link
US (1) US4368183A (xx)
EP (1) EP0028848B1 (xx)
JP (1) JPS5696705A (xx)
AT (1) ATE1378T1 (xx)
AU (1) AU534159B2 (xx)
DE (2) DE2945021A1 (xx)
MX (1) MX152718A (xx)
ZA (1) ZA806215B (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470449A (en) * 1982-04-02 1984-09-11 Monsanto Company Economizer arrangement
US4478809A (en) * 1983-01-20 1984-10-23 Monsanto Company Economizer arrangement
US4670242A (en) * 1984-11-09 1987-06-02 Monsanto Company Heat recovery from concentrated sulfuric acid
US4576813A (en) * 1983-07-05 1986-03-18 Monsanto Company Heat recovery from concentrated sulfuric acid
US4654205A (en) * 1986-01-15 1987-03-31 C-I-L Inc. Sulphur trioxide absorption apparatus and process
DE3810337A1 (de) * 1988-03-26 1989-10-05 Metallgesellschaft Ag Verfahren zur reinigung von rauchgasen
US5118490A (en) * 1989-06-21 1992-06-02 Monsanto Company Absorption of wet conversion gas
ES2066432T3 (es) * 1990-03-23 1995-03-01 Monsanto Co Procedimiento para recuperar energia de procesamiento de alta calidad de un procedimiento de obtencion de acido sulfurico por contacto.
US5538707A (en) * 1994-03-01 1996-07-23 Monsanto Company Acid concentration control in SO3 absorption
US6287534B1 (en) * 1994-03-28 2001-09-11 Ping Wha Lin Method for manufacturing sulfuric acid
AU709380B2 (en) * 1995-05-25 1999-08-26 Asahi Kasei Kogyo Kabushiki Kaisha Iron sulfide and process for producing the same
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
US6174510B1 (en) * 1999-08-27 2001-01-16 Marcos D. Riano Multi-pass cocurrent flow sulfuric acid tower process
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
US7361326B2 (en) * 2005-11-15 2008-04-22 Haldor Topsoe A/S Process for the production of sulfuric acid
CN110639337B (zh) * 2019-11-01 2024-03-26 武汉青江化工黄冈有限公司 一种基于硫酸生产装置的so2湿气体提取工艺

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471072A (en) * 1946-04-03 1949-05-24 Allied Chem & Dye Corp Manufacture of sulfuric acid
US2629651A (en) * 1949-07-15 1953-02-24 Allied Chem & Dye Corp Manufacture of sulfuric acid
GB811058A (en) * 1956-12-24 1959-03-25 Metallgesellschaft Ag Method of producing concentrated sulphuric acid and oleum from gases containing hydrogen sulphide
FR1385698A (fr) * 1963-06-22 1965-01-15 Metallgesellschaft Ag Procédé pour la préparation de l'anhydride sulfurique et de l'acide sulfurique par conversion catalytique de gaz contenant de l'anhydride sulfureux
US3432264A (en) * 1965-07-30 1969-03-11 Pullman Inc Sulfuric acid process
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
CH498647A (de) * 1968-02-03 1970-11-15 Metallgesellschaft Ag Vorrichtung zur Behandlung gasförmiger Medien
DE1792015A1 (de) * 1968-07-11 1971-10-21 Metallgesellschaft Ag Verfahren zur katalytischen Umsetzung von SO2 zu SO3 und Schwefelsaeureherstellung
GB1267262A (xx) * 1970-01-05 1972-03-15
GB1288835A (xx) * 1970-03-19 1972-09-13
CH547231A (de) * 1970-10-15 1974-03-29 Metallgesellschaft Ag Zwischenabsorber fuer die absorption von so3 und verfahren zum betreiben des zwischenabsorbers.
DE2322982C3 (de) * 1973-05-08 1979-09-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Entfernung von gasförmigen Verunreinigungen aus Abgasen von Schwefelsäurekontaktanlagen
DE2348108A1 (de) * 1973-09-25 1975-04-03 Metallgesellschaft Ag Verfahren und vorrichtung zur absorption von so tief 3
DE2354920A1 (de) * 1973-11-02 1975-05-15 Metallgesellschaft Ag Verfahren zur erzeugung von schwefelsaeure
US4064233A (en) * 1974-12-17 1977-12-20 Eli Lilly And Company Antibiotic A-4696
DE2505828C3 (de) * 1975-02-12 1980-06-12 Sued-Chemie Ag, 8000 Muenchen Verfahren und Vorrichtung zur Erzeugung von konzentrierter Schwefelsäure und/oder Oleum
DE2519928C3 (de) * 1975-05-05 1981-04-02 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Schwefelsäure
DE2529709C3 (de) * 1975-07-03 1981-02-26 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schwefelsäure
US4088742A (en) * 1977-02-25 1978-05-09 Allied Chemical Corporation Contact sulfuric acid process employing double conversion/double absorption
DE2725432C3 (de) * 1977-06-04 1980-02-21 Davy International Ag, 6000 Frankfurt Verfahren zur Herstellung von konzentrierter Schwefelsäure

Also Published As

Publication number Publication date
EP0028848B1 (de) 1982-07-28
DE2945021A1 (de) 1981-05-21
JPS5696705A (en) 1981-08-05
US4368183A (en) 1983-01-11
AU6418080A (en) 1981-05-14
MX152718A (es) 1985-10-21
AU534159B2 (en) 1984-01-05
EP0028848A1 (de) 1981-05-20
DE3060710D1 (en) 1982-09-16
JPH0134923B2 (xx) 1989-07-21
ATE1378T1 (de) 1982-08-15

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