CA920774A - Process of catalytically reacting so2 to form so3 and of producing sulfuric acid - Google Patents

Process of catalytically reacting so2 to form so3 and of producing sulfuric acid

Info

Publication number
CA920774A
CA920774A CA055007A CA55007A CA920774A CA 920774 A CA920774 A CA 920774A CA 055007 A CA055007 A CA 055007A CA 55007 A CA55007 A CA 55007A CA 920774 A CA920774 A CA 920774A
Authority
CA
Canada
Prior art keywords
sulfuric acid
catalytically reacting
producing sulfuric
producing
catalytically
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
CA055007A
Other languages
English (en)
Inventor
Drechsel Herbert
Grimm Hugo
Dorr Karl-Heinz
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.)
GEA Group AG
Original Assignee
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of CA920774A publication Critical patent/CA920774A/en
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)
  • Drying Of Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Treating Waste Gases (AREA)
CA055007A 1968-07-11 1969-06-21 Process of catalytically reacting so2 to form so3 and of producing sulfuric acid Expired CA920774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681792015 DE1792015A1 (de) 1968-07-11 1968-07-11 Verfahren zur katalytischen Umsetzung von SO2 zu SO3 und Schwefelsaeureherstellung

Publications (1)

Publication Number Publication Date
CA920774A true CA920774A (en) 1973-02-13

Family

ID=5707223

Family Applications (1)

Application Number Title Priority Date Filing Date
CA055007A Expired CA920774A (en) 1968-07-11 1969-06-21 Process of catalytically reacting so2 to form so3 and of producing sulfuric acid

Country Status (10)

Country Link
US (1) US3780166A (de)
AT (1) AT292025B (de)
BE (1) BE735960A (de)
BR (1) BR6910579D0 (de)
CA (1) CA920774A (de)
DE (1) DE1792015A1 (de)
ES (1) ES367844A1 (de)
FR (1) FR2012708A1 (de)
GB (1) GB1266548A (de)
NL (1) NL6910677A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997655A (en) * 1972-03-21 1976-12-14 Metallgesellschaft Aktiengesellschaft Process for catalytically reacting gases having a high SO2 content
DE2945021A1 (de) * 1979-11-08 1981-05-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von konzentrierter schwefelsaeure
DE3303289A1 (de) * 1983-02-01 1984-08-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von schwefelsaeure und oleum
DE19628169A1 (de) * 1996-07-12 1998-01-15 Metallgesellschaft Ag Verfahren zum Herstellen von Schwefelsäure
EP2163515B1 (de) * 2008-09-12 2015-03-25 Haldor Topsoe A/S Verfahren zur Herstellung von Schwefelsäure
US8926936B2 (en) * 2011-04-06 2015-01-06 Haldor Topsoe A/S Process for production of sulphuric acid
WO2017001463A1 (en) * 2015-07-02 2017-01-05 Haldor Topsøe A/S Process for production of sulfuric acid
CN109516442A (zh) * 2018-12-26 2019-03-26 科洋环境工程（上海）有限公司 将含硫烟气转化为硫酸的工艺系统和工艺方法

Also Published As

Publication number Publication date
DE1792015A1 (de) 1971-10-21
US3780166A (en) 1973-12-18
BE735960A (de) 1969-12-16
AT292025B (de) 1971-08-10
ES367844A1 (es) 1971-04-16
FR2012708A1 (de) 1970-03-20
BR6910579D0 (pt) 1973-05-31
GB1266548A (de) 1972-03-08
NL6910677A (de) 1970-01-13

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