FI57088C - Foerfarande foer framstaellning av svaveltrioxid - Google Patents

Foerfarande foer framstaellning av svaveltrioxid Download PDF

Info

Publication number
FI57088C
FI57088C FI1596/70A FI159670A FI57088C FI 57088 C FI57088 C FI 57088C FI 1596/70 A FI1596/70 A FI 1596/70A FI 159670 A FI159670 A FI 159670A FI 57088 C FI57088 C FI 57088C
Authority
FI
Finland
Prior art keywords
gases
gas
contact
stage
temperature
Prior art date
Application number
FI1596/70A
Other languages
English (en)
Finnish (fi)
Other versions
FI57088B (fi
Inventor
Harke Haeseler
Ludwig Dorn
Wilhelm Moeller
Juergen Wokulat
Franz Ruebsam
Gerhard Heinze
Original Assignee
Bayer 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 filed Critical Bayer Ag
Priority to FI783828A priority Critical patent/FI57391C/fi
Application granted granted Critical
Publication of FI57088B publication Critical patent/FI57088B/fi
Publication of FI57088C publication Critical patent/FI57088C/fi

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
    • C01B17/77—Fluidised-bed processes
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Industrial Gases (AREA)
FI1596/70A 1969-06-10 1970-06-04 Foerfarande foer framstaellning av svaveltrioxid FI57088C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI783828A FI57391C (fi) 1969-06-10 1978-12-13 Foerfarande foer framstaellning av svaveltrioxid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1929388 1969-06-10
DE1929388A DE1929388C3 (de) 1969-06-10 1969-06-10 Verfahren zur Herstellung von Schwefeltrioxid

Publications (2)

Publication Number Publication Date
FI57088B FI57088B (fi) 1980-02-29
FI57088C true FI57088C (fi) 1980-06-10

Family

ID=5736572

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1596/70A FI57088C (fi) 1969-06-10 1970-06-04 Foerfarande foer framstaellning av svaveltrioxid

Country Status (17)

Country Link
JP (1) JPS5421317B1 (de)
AT (1) AT298515B (de)
BE (1) BE751766A (de)
CA (1) CA926088A (de)
CH (1) CH565112A5 (de)
DE (1) DE1929388C3 (de)
EG (1) EG10548A (de)
ES (1) ES380523A1 (de)
FI (1) FI57088C (de)
FR (1) FR2051041A5 (de)
GB (1) GB1316608A (de)
NL (1) NL7008316A (de)
NO (1) NO131068C (de)
SE (1) SE368189B (de)
SU (1) SU1079171A3 (de)
YU (1) YU138570A (de)
ZA (1) ZA703458B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114210274B (zh) * 2021-11-30 2024-08-23 武汉搜优数字科技有限公司 一种确定浓度的三氧化硫气体生成装置及其生成方法

Also Published As

Publication number Publication date
DE1929388C3 (de) 1979-06-21
YU138570A (en) 1982-05-31
SE368189B (de) 1974-06-24
FR2051041A5 (de) 1971-04-02
ES380523A1 (es) 1972-10-01
AT298515B (de) 1972-05-10
FI57088B (fi) 1980-02-29
NO131068C (de) 1975-04-02
ZA703458B (en) 1971-01-27
JPS5421317B1 (de) 1979-07-30
SU1079171A3 (ru) 1984-03-07
EG10548A (en) 1976-07-31
DE1929388A1 (de) 1971-01-07
BE751766A (fr) 1970-12-10
DE1929388B2 (de) 1972-10-05
NL7008316A (de) 1970-12-14
GB1316608A (en) 1973-05-09
CH565112A5 (de) 1975-08-15
CA926088A (en) 1973-05-15
NO131068B (de) 1974-12-23

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