ZA731274B - Process of catalytically reacting gases having a high so2 content - Google Patents

Process of catalytically reacting gases having a high so2 content

Info

Publication number
ZA731274B
ZA731274B ZA731274A ZA731274A ZA731274B ZA 731274 B ZA731274 B ZA 731274B ZA 731274 A ZA731274 A ZA 731274A ZA 731274 A ZA731274 A ZA 731274A ZA 731274 B ZA731274 B ZA 731274B
Authority
ZA
South Africa
Prior art keywords
content
catalytically reacting
reacting gases
gases
catalytically
Prior art date
Application number
ZA731274A
Other languages
English (en)
Inventor
H Grimm
K Vydra
L Reh
K Doerr
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
Publication of ZA731274B publication Critical patent/ZA731274B/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
    • C01B17/78—Preparation by contact processes characterised by the catalyst used
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
ZA731274A 1972-03-21 1973-02-22 Process of catalytically reacting gases having a high so2 content ZA731274B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2213580 1972-03-21

Publications (1)

Publication Number Publication Date
ZA731274B true ZA731274B (en) 1974-05-29

Family

ID=5839570

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731274A ZA731274B (en) 1972-03-21 1973-02-22 Process of catalytically reacting gases having a high so2 content

Country Status (10)

Country Link
US (1) US3897545A (de)
JP (1) JPS497195A (de)
AU (1) AU471737B2 (de)
CA (1) CA985013A (de)
DE (1) DE2213580C2 (de)
ES (1) ES412843A1 (de)
FR (1) FR2176742B3 (de)
GB (1) GB1397045A (de)
SE (1) SE379187B (de)
ZA (1) ZA731274B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6117930A (ja) * 1984-07-04 1986-01-25 Mitsubishi Heavy Ind Ltd 真空容器のリ−ク検出方法
JPS6256831A (ja) * 1985-09-05 1987-03-12 Shinkosumosu Denki Kk 容器の漏洩検知方法と装置
JPS63200032A (ja) * 1987-02-16 1988-08-18 Shinkosumosu Denki Kk 容器の漏洩検知方法
JP2526404B2 (ja) * 1993-10-15 1996-08-21 工業技術院長 触媒反応方法
DE19800800C2 (de) * 1998-01-13 2001-05-23 Metallgesellschaft Ag Verfahren zur Herstellung von Schwefelsäure
DE10023178A1 (de) * 2000-05-11 2001-11-15 Mg Technologies Ag Verfahren zum katalytischen Umsetzen von Gasen mit hohem Gehalt an SO¶2¶
DE102004022506B4 (de) * 2004-05-05 2012-06-21 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US690133A (en) * 1900-03-05 1901-12-31 Adolf Clemm Process of making sulfuric anhydrid.
US729735A (en) * 1901-04-01 1903-06-02 Adolf Clemm Process of manufacturing sulfuric anhydrid.
US1965963A (en) * 1930-08-11 1934-07-10 Gen Chemical Corp Process for making sulphuric anhydride
US2042675A (en) * 1932-07-23 1936-06-02 Gen Chemical Corp Manufacture of sulphuric acid
US3005687A (en) * 1956-04-04 1961-10-24 Strategic Materials Corp Process for the production of sulfuric acid

Also Published As

Publication number Publication date
FR2176742A1 (de) 1973-11-02
SE379187B (de) 1975-09-29
US3897545A (en) 1975-07-29
DE2213580B1 (de) 1973-06-28
GB1397045A (en) 1975-06-11
CA985013A (en) 1976-03-09
DE2213580C2 (de) 1974-01-24
ES412843A1 (es) 1976-01-01
AU5319073A (en) 1974-09-12
AU471737B2 (en) 1976-04-29
FR2176742B3 (de) 1976-03-12
JPS497195A (de) 1974-01-22

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