DE1929388B2 - PROCESS FOR THE PRODUCTION OF SULFUR TRIOXIDE - Google Patents

PROCESS FOR THE PRODUCTION OF SULFUR TRIOXIDE

Info

Publication number
DE1929388B2
DE1929388B2 DE19691929388 DE1929388A DE1929388B2 DE 1929388 B2 DE1929388 B2 DE 1929388B2 DE 19691929388 DE19691929388 DE 19691929388 DE 1929388 A DE1929388 A DE 1929388A DE 1929388 B2 DE1929388 B2 DE 1929388B2
Authority
DE
Germany
Prior art keywords
production
sulfur trioxide
trioxide
sulfur
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.)
Granted
Application number
DE19691929388
Other languages
German (de)
Other versions
DE1929388C3 (en
DE1929388A1 (en
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 filed Critical
Priority to DE1929388A priority Critical patent/DE1929388C3/en
Priority to CA083143A priority patent/CA926088A/en
Priority to CH746470A priority patent/CH565112A5/xx
Priority to ZA703458A priority patent/ZA703458B/en
Priority to GB2489470A priority patent/GB1316608A/en
Priority to YU01385/70A priority patent/YU138570A/en
Priority to EG251/70A priority patent/EG10548A/en
Priority to FI1596/70A priority patent/FI57088C/en
Priority to SU701445821A priority patent/SU1079171A3/en
Priority to ES380523A priority patent/ES380523A1/en
Priority to NL7008316A priority patent/NL7008316A/xx
Priority to NO2231/70A priority patent/NO131068C/no
Priority to FR7021345A priority patent/FR2051041A5/fr
Priority to AT521870A priority patent/AT298515B/en
Priority to JP4978370A priority patent/JPS5421317B1/ja
Priority to BE751766D priority patent/BE751766A/en
Priority to SE08050/70A priority patent/SE368189B/xx
Publication of DE1929388A1 publication Critical patent/DE1929388A1/en
Priority to US258598A priority patent/US3880985A/en
Publication of DE1929388B2 publication Critical patent/DE1929388B2/en
Priority to FI783828A priority patent/FI57391C/en
Application granted granted Critical
Publication of DE1929388C3 publication Critical patent/DE1929388C3/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
    • C01B17/77—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)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Industrial Gases (AREA)
DE1929388A 1969-06-10 1969-06-10 Process for the production of sulfur trioxide Expired DE1929388C3 (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
DE1929388A DE1929388C3 (en) 1969-06-10 1969-06-10 Process for the production of sulfur trioxide
CA083143A CA926088A (en) 1969-06-10 1970-05-20 Process for production of sulphur trioxide
CH746470A CH565112A5 (en) 1969-06-10 1970-05-20
ZA703458A ZA703458B (en) 1969-06-10 1970-05-21 Process for production of sulphur trioxide
GB2489470A GB1316608A (en) 1969-06-10 1970-05-22 Process for the production of sulphur trioxide
YU01385/70A YU138570A (en) 1969-06-10 1970-06-01 Process for producing sulfur trioxide
EG251/70A EG10548A (en) 1969-06-10 1970-06-04 Process for the production of sulphur trioxide
FI1596/70A FI57088C (en) 1969-06-10 1970-06-04 FOERFARANDE FOER FRAMSTAELLNING AV SVAVELTRIOXID
SU701445821A SU1079171A3 (en) 1969-06-10 1970-06-05 Process for producing sulfur trioxide
NL7008316A NL7008316A (en) 1969-06-10 1970-06-08
ES380523A ES380523A1 (en) 1969-06-10 1970-06-08 Process for the production of sulphur trioxide
NO2231/70A NO131068C (en) 1969-06-10 1970-06-09
AT521870A AT298515B (en) 1969-06-10 1970-06-10 Process for the production of sulfur trioxide
JP4978370A JPS5421317B1 (en) 1969-06-10 1970-06-10
BE751766D BE751766A (en) 1969-06-10 1970-06-10 PERFECTED PROCESS FOR MANUFACTURING SULFURIC ANHYDRIDE
FR7021345A FR2051041A5 (en) 1969-06-10 1970-06-10
SE08050/70A SE368189B (en) 1969-06-10 1970-06-10
US258598A US3880985A (en) 1969-06-10 1972-06-01 Process for production of sulphur trioxide
FI783828A FI57391C (en) 1969-06-10 1978-12-13 FOERFARANDE FOER FRAMSTAELLNING AV SVAVELTRIOXID

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 (3)

Publication Number Publication Date
DE1929388A1 DE1929388A1 (en) 1971-01-07
DE1929388B2 true DE1929388B2 (en) 1972-10-05
DE1929388C3 DE1929388C3 (en) 1979-06-21

Family

ID=5736572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1929388A Expired DE1929388C3 (en) 1969-06-10 1969-06-10 Process for the production of sulfur 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
CN114210274A (en) * 2021-11-30 2022-03-22 山东佰优智能科技有限公司 Sulfur trioxide gas generating device with determined concentration and generating method thereof

Also Published As

Publication number Publication date
NL7008316A (en) 1970-12-14
AT298515B (en) 1972-05-10
FR2051041A5 (en) 1971-04-02
ES380523A1 (en) 1972-10-01
DE1929388C3 (en) 1979-06-21
BE751766A (en) 1970-12-10
JPS5421317B1 (en) 1979-07-30
ZA703458B (en) 1971-01-27
SU1079171A3 (en) 1984-03-07
NO131068B (en) 1974-12-23
YU138570A (en) 1982-05-31
GB1316608A (en) 1973-05-09
DE1929388A1 (en) 1971-01-07
FI57088C (en) 1980-06-10
CH565112A5 (en) 1975-08-15
SE368189B (en) 1974-06-24
NO131068C (en) 1975-04-02
CA926088A (en) 1973-05-15
EG10548A (en) 1976-07-31
FI57088B (en) 1980-02-29

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Legal Events

Date Code Title Description
BHJ Nonpayment of the annual fee
BI Miscellaneous see part 2
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee