FI66161C - Foerfarande foer framstaellning av svavelsyra saerskilt foertillverkning av fosfatgoedsel - Google Patents

Foerfarande foer framstaellning av svavelsyra saerskilt foertillverkning av fosfatgoedsel Download PDF

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Publication number
FI66161C
FI66161C FI780959A FI780959A FI66161C FI 66161 C FI66161 C FI 66161C FI 780959 A FI780959 A FI 780959A FI 780959 A FI780959 A FI 780959A FI 66161 C FI66161 C FI 66161C
Authority
FI
Finland
Prior art keywords
sulfuric acid
svavelsyra
fosfatgoedsel
foertillverkning
saerskilt
Prior art date
Application number
FI780959A
Other languages
English (en)
Finnish (fi)
Other versions
FI780959A (fi
FI66161B (fi
Inventor
Tadeusz Bronikowski
Kazimierz Grzadkowski
Wieslaw Kawecki
Wilhelm Korejwo
Wanda Pasiuk-Bronikowska
Jerzy Werner
Original Assignee
Polska Akademia Nauk Instytut
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 Polska Akademia Nauk Instytut filed Critical Polska Akademia Nauk Instytut
Publication of FI780959A publication Critical patent/FI780959A/fi
Publication of FI66161B publication Critical patent/FI66161B/fi
Application granted granted Critical
Publication of FI66161C publication Critical patent/FI66161C/fi

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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
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Catalysts (AREA)
FI780959A 1977-03-30 1978-03-29 Foerfarande foer framstaellning av svavelsyra saerskilt foertillverkning av fosfatgoedsel FI66161C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL19703877 1977-03-30
PL19703877A PL107500B1 (pl) 1977-03-30 1977-03-30 Sposob wytwarzania kwasu siarkowego,zwlaszcza do produkcji nawozow fosforowych

Publications (3)

Publication Number Publication Date
FI780959A FI780959A (fi) 1978-10-01
FI66161B FI66161B (fi) 1984-05-31
FI66161C true FI66161C (fi) 1984-09-10

Family

ID=19981692

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780959A FI66161C (fi) 1977-03-30 1978-03-29 Foerfarande foer framstaellning av svavelsyra saerskilt foertillverkning av fosfatgoedsel

Country Status (5)

Country Link
CS (1) CS195660B2 (pl)
DD (1) DD135073A5 (pl)
DE (1) DE2812842A1 (pl)
FI (1) FI66161C (pl)
PL (1) PL107500B1 (pl)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168321C (pl) * 1971-03-29 Chiyoda Chem Eng Construct Co

Also Published As

Publication number Publication date
PL197038A1 (pl) 1978-10-09
FI780959A (fi) 1978-10-01
PL107500B1 (pl) 1980-02-29
CS195660B2 (en) 1980-02-29
FI66161B (fi) 1984-05-31
DD135073A5 (de) 1979-04-11
DE2812842A1 (de) 1978-10-05

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Legal Events

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MM Patent lapsed

Owner name: POLSKA AKADEMIA NAUK INSTITYT CHEMII