FR2049790A5 - - Google Patents

Info

Publication number
FR2049790A5
FR2049790A5 FR7020160A FR7020160A FR2049790A5 FR 2049790 A5 FR2049790 A5 FR 2049790A5 FR 7020160 A FR7020160 A FR 7020160A FR 7020160 A FR7020160 A FR 7020160A FR 2049790 A5 FR2049790 A5 FR 2049790A5
Authority
FR
France
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.)
Expired
Application number
FR7020160A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Group AG
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
Application granted granted Critical
Publication of FR2049790A5 publication Critical patent/FR2049790A5/fr
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
    • C01B17/80—Apparatus
    • C01B17/806—Absorbers; Heat exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Treating Waste Gases (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7020160A 1969-07-02 1970-06-02 Expired FR2049790A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1933460A DE1933460C3 (de) 1969-07-02 1969-07-02 Vorrichtung zur Zwischenabsorption und zum Wärmeaustausch bei der kataly tischen Umsetzung SO tief 2 haltiger Gase unter Erzeugung von Schwefelsaure

Publications (1)

Publication Number Publication Date
FR2049790A5 true FR2049790A5 (fr) 1971-03-26

Family

ID=5738593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020160A Expired FR2049790A5 (fr) 1969-07-02 1970-06-02

Country Status (12)

Country Link
AT (1) AT301580B (fr)
BE (1) BE752786A (fr)
CH (1) CH537875A (fr)
DE (1) DE1933460C3 (fr)
ES (1) ES380437A1 (fr)
FI (1) FI54907C (fr)
FR (1) FR2049790A5 (fr)
GB (1) GB1308700A (fr)
NL (1) NL7009780A (fr)
RO (1) RO61054A (fr)
SE (1) SE367386B (fr)
ZA (1) ZA703414B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2149586A5 (fr) * 1971-08-13 1973-03-30 Ugine Kuhlmann Perfectionnement a la fabrication de l'acide sulfurique
CA1079481A (fr) * 1973-04-23 1980-06-17 Ralph M. Parsons Company (The) Processus et appareillage pour la neutralisation de la corrosion dans une installation de preparation d'acide sulfurique a contact multiple et a absorption multiple
US8926936B2 (en) * 2011-04-06 2015-01-06 Haldor Topsoe A/S Process for production of sulphuric acid
DE102015112220A1 (de) 2015-07-27 2017-02-02 Outotec (Finland) Oy Verfahren und Anlage zum Kühlen eines SO 2 und/oder SO 3 und Spuren von Wasser enthaltenden Gases

Also Published As

Publication number Publication date
DE1933460B2 (de) 1973-04-19
ZA703414B (en) 1971-01-27
SE367386B (fr) 1974-05-27
ES380437A1 (es) 1972-09-01
NL7009780A (fr) 1971-01-05
DE1933460A1 (de) 1971-01-21
BE752786A (fr) 1970-12-01
GB1308700A (en) 1973-02-21
RO61054A (fr) 1976-10-15
FI54907C (fi) 1979-04-10
AT301580B (de) 1972-09-11
FI54907B (fi) 1978-12-29
DE1933460C3 (de) 1973-11-15
CH537875A (de) 1973-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse