FI66657C - Foerfarande foer minskning av korrosionen i pauling-kittlar - Google Patents

Foerfarande foer minskning av korrosionen i pauling-kittlar Download PDF

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Publication number
FI66657C
FI66657C FI811017A FI811017A FI66657C FI 66657 C FI66657 C FI 66657C FI 811017 A FI811017 A FI 811017A FI 811017 A FI811017 A FI 811017A FI 66657 C FI66657 C FI 66657C
Authority
FI
Finland
Prior art keywords
boiler
pauling
korrosionen
kittlar
flue gas
Prior art date
Application number
FI811017A
Other languages
English (en)
Finnish (fi)
Other versions
FI811017L (fi
FI66657B (fi
Inventor
Norbert Holtschmidt
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 FI811017L publication Critical patent/FI811017L/fi
Application granted granted Critical
Publication of FI66657B publication Critical patent/FI66657B/fi
Publication of FI66657C publication Critical patent/FI66657C/fi

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
    • C01B17/88—Concentration of sulfuric acid
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FI811017A 1980-04-05 1981-04-02 Foerfarande foer minskning av korrosionen i pauling-kittlar FI66657C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803013278 DE3013278A1 (de) 1980-04-05 1980-04-05 Verfahren zur verminderung der korrosion an pauling-kesseln
DE3013278 1980-04-05

Publications (3)

Publication Number Publication Date
FI811017L FI811017L (fi) 1981-10-06
FI66657B FI66657B (fi) 1984-07-31
FI66657C true FI66657C (fi) 1984-11-12

Family

ID=6099365

Family Applications (1)

Application Number Title Priority Date Filing Date
FI811017A FI66657C (fi) 1980-04-05 1981-04-02 Foerfarande foer minskning av korrosionen i pauling-kittlar

Country Status (11)

Country Link
EP (1) EP0037508B1 (es)
JP (1) JPS56155005A (es)
AU (1) AU536238B2 (es)
BR (1) BR8102024A (es)
CA (1) CA1176515A (es)
DE (2) DE3013278A1 (es)
ES (1) ES501055A0 (es)
FI (1) FI66657C (es)
NO (1) NO810951L (es)
PT (1) PT72735B (es)
ZA (1) ZA812258B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208980C2 (de) * 1982-03-12 1985-10-31 Hoechst Ag, 6230 Frankfurt Pauling-Kessel
DE3702541A1 (de) * 1987-01-29 1988-08-11 Bayer Ag Pauling-kessel sowie verfahren zum aufkonzentrieren von schwefelsaeure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299774C (es) *
DE357593C (de) * 1922-10-27 Harry Pauling Dipl Ing Einrichtung zum Konzentrieren von Schwefelsaeure
DE1007741B (de) * 1951-12-27 1957-05-09 Karl Dubois Einsatzkoerper fuer Saeure-Konzentrationsgefaess

Also Published As

Publication number Publication date
FI811017L (fi) 1981-10-06
JPS56155005A (en) 1981-12-01
ZA812258B (en) 1982-04-28
DE3160216D1 (en) 1983-06-09
EP0037508B1 (de) 1983-05-04
CA1176515A (en) 1984-10-23
AU536238B2 (en) 1984-05-03
EP0037508A1 (de) 1981-10-14
DE3013278A1 (de) 1981-10-15
NO810951L (no) 1981-10-06
ES8205271A1 (es) 1982-06-01
BR8102024A (pt) 1981-10-06
ES501055A0 (es) 1982-06-01
AU6902681A (en) 1981-10-15
PT72735A (pt) 1981-04-01
PT72735B (en) 1982-03-19
FI66657B (fi) 1984-07-31

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BAYER AKTIENGESELLSCHAFT