FI811017L - FOERFARANDE FOER MINSKNING AV KORROSIONEN I PAULING-KITTLAR - Google Patents

FOERFARANDE FOER MINSKNING AV KORROSIONEN I PAULING-KITTLAR

Info

Publication number
FI811017L
FI811017L FI811017A FI811017A FI811017L FI 811017 L FI811017 L FI 811017L FI 811017 A FI811017 A FI 811017A FI 811017 A FI811017 A FI 811017A FI 811017 L FI811017 L FI 811017L
Authority
FI
Finland
Prior art keywords
korrosionen
kittlar
pauling
foerfarande foer
minskning
Prior art date
Application number
FI811017A
Other languages
Finnish (fi)
Other versions
FI66657B (en
FI66657C (en
Inventor
Norbert Holtsmidt
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/en
Publication of FI66657B publication Critical patent/FI66657B/en
Application granted granted Critical
Publication of FI66657C publication Critical patent/FI66657C/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
    • C01B17/88—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
FI811017A 1980-04-05 1981-04-02 FOERFARANDE FOER MINSKNING AV KORROSIONEN I PAULING-KITTLAR FI66657C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803013278 DE3013278A1 (en) 1980-04-05 1980-04-05 METHOD FOR REDUCING CORROSION ON PAULING BOILERS
DE3013278 1980-04-05

Publications (3)

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

Family

ID=6099365

Family Applications (1)

Application Number Title Priority Date Filing Date
FI811017A FI66657C (en) 1980-04-05 1981-04-02 FOERFARANDE FOER MINSKNING AV KORROSIONEN I PAULING-KITTLAR

Country Status (11)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208980C2 (en) * 1982-03-12 1985-10-31 Hoechst Ag, 6230 Frankfurt Pauling kettle
DE3702541A1 (en) * 1987-01-29 1988-08-11 Bayer Ag PAULING BOILERS AND METHOD FOR CONCENTRATING SULFURIC ACID

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299774C (en) *
DE357593C (en) * 1922-10-27 Harry Pauling Dipl Ing Device for concentrating sulfuric acid
DE1007741B (en) * 1951-12-27 1957-05-09 Karl Dubois Insert for acid concentration vessel

Also Published As

Publication number Publication date
CA1176515A (en) 1984-10-23
DE3013278A1 (en) 1981-10-15
AU6902681A (en) 1981-10-15
FI66657B (en) 1984-07-31
AU536238B2 (en) 1984-05-03
ES8205271A1 (en) 1982-06-01
JPS56155005A (en) 1981-12-01
PT72735B (en) 1982-03-19
EP0037508A1 (en) 1981-10-14
DE3160216D1 (en) 1983-06-09
NO810951L (en) 1981-10-06
FI66657C (en) 1984-11-12
ES501055A0 (en) 1982-06-01
PT72735A (en) 1981-04-01
EP0037508B1 (en) 1983-05-04
ZA812258B (en) 1982-04-28
BR8102024A (en) 1981-10-06

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BAYER AKTIENGESELLSCHAFT