NL7009780A - - Google Patents

Info

Publication number
NL7009780A
NL7009780A NL7009780A NL7009780A NL7009780A NL 7009780 A NL7009780 A NL 7009780A NL 7009780 A NL7009780 A NL 7009780A NL 7009780 A NL7009780 A NL 7009780A NL 7009780 A NL7009780 A NL 7009780A
Authority
NL
Netherlands
Application number
NL7009780A
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
Publication of NL7009780A publication Critical patent/NL7009780A/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
    • C01B17/80—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)
NL7009780A 1969-07-02 1970-07-02 NL7009780A (xx)

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
NL7009780A true NL7009780A (xx) 1971-01-05

Family

ID=5738593

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7009780A NL7009780A (xx) 1969-07-02 1970-07-02

Country Status (12)

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

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 (en) * 1973-04-23 1980-06-17 Ralph M. Parsons Company (The) Process and apparatus for prevention of corrosion in a multiple contact-multiple absorption sulfuric acid manufacturing operation
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 (xx) 1974-05-27
ES380437A1 (es) 1972-09-01
FR2049790A5 (xx) 1971-03-26
DE1933460A1 (de) 1971-01-21
BE752786A (fr) 1970-12-01
GB1308700A (en) 1973-02-21
RO61054A (xx) 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
BV The patent application has lapsed