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
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/en

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)
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 (en) 1969-06-10 1969-06-10 Process for the production of sulfur trioxide

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114210274B (en) * 2021-11-30 2024-08-23 武汉搜优数字科技有限公司 Sulfur trioxide gas generating device with determined concentration and generating method thereof

Also Published As

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

Similar Documents

Publication Publication Date Title
IL33506A0 (en) Process for the production of microcapsules
KR780000007B1 (en) Procese for the production of naphthylalky lamines
ZA71195B (en) Improved sulfur production process
IL33920A0 (en) Process for the manufacture of oximino-dithiolanes
MY7300298A (en) Process for the production of novel triazolotriazinones
ZA705356B (en) Sulfur-burning process
CA934931A (en) Production of sulfur trioxide
ZA704925B (en) Process for the production of benzthiazyl-sulphenamides
ZA703458B (en) Process for production of sulphur trioxide
PH9964A (en) Process for the production of urea
AU438704B2 (en) Process for production of sulphur trioxide
AU1547370A (en) Process for production of sulphur trioxide
ZA704926B (en) Process for the production of pure benzthiazyl-sulphenamides
HK18076A (en) Process for the production of the beta-crystal modification of linear trans-quinacridone
CA934937A (en) Process for the production of elemental sulphur from sulphur dioxide
ZA707224B (en) Process for the production of hydroquinolines
CA806071A (en) Process for recovery of sulphur
IL34780A0 (en) Process for the production of n-trityl-imidazoles and-triazoles
IL34779A (en) Process for the production of n-trityl-imidazoles and-triazoles
CA930138A (en) Process for the production of elementary sulphur
ZA70546B (en) Process for production of n-phthalimidoacetyl-5-chloro-2-cyclopropylmethylaminobenzhydrol
CA812160A (en) Process for the production of sulfur trioxide and sulfuric acid
CA705825A (en) Process for the production of sulphur trioxide
ZA707303B (en) Process for the production of new 5-nitofuryl derivatives
CA812857A (en) Production of trimethylamine-sulfur trioxide complex