ZA703458B - Process for production of sulphur trioxide - Google Patents

Process for production of sulphur trioxide

Info

Publication number
ZA703458B
ZA703458B ZA703458A ZA703458A ZA703458B ZA 703458 B ZA703458 B ZA 703458B ZA 703458 A ZA703458 A ZA 703458A ZA 703458 A ZA703458 A ZA 703458A ZA 703458 B ZA703458 B ZA 703458B
Authority
ZA
South Africa
Prior art keywords
production
sulphur trioxide
trioxide
sulphur
Prior art date
Application number
ZA703458A
Other languages
English (en)
Inventor
H Haeseler
L Dorn
F Rubsam
G Heinze
W Moller
J Wokulat
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
Publication of ZA703458B publication Critical patent/ZA703458B/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
    • C01B17/77—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)
  • Industrial Gases (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA703458A 1969-06-10 1970-05-21 Process for production of sulphur trioxide ZA703458B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA703458B true ZA703458B (en) 1971-01-27

Family

ID=5736572

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA703458A ZA703458B (en) 1969-06-10 1970-05-21 Process for production of sulphur trioxide

Country Status (17)

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

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
NO131068B (instruction) 1974-12-23
FR2051041A5 (instruction) 1971-04-02
JPS5421317B1 (instruction) 1979-07-30
DE1929388A1 (de) 1971-01-07
FI57088B (fi) 1980-02-29
BE751766A (fr) 1970-12-10
ES380523A1 (es) 1972-10-01
DE1929388B2 (de) 1972-10-05
YU138570A (en) 1982-05-31
GB1316608A (en) 1973-05-09
NL7008316A (instruction) 1970-12-14
AT298515B (de) 1972-05-10
SU1079171A3 (ru) 1984-03-07
CA926088A (en) 1973-05-15
EG10548A (en) 1976-07-31
DE1929388C3 (de) 1979-06-21
FI57088C (fi) 1980-06-10
CH565112A5 (instruction) 1975-08-15
NO131068C (instruction) 1975-04-02
SE368189B (instruction) 1974-06-24

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