FI924116A0 - Rikkiä ja fosforia sisältävän prosessijätteen regenerointimenetelmä - Google Patents

Rikkiä ja fosforia sisältävän prosessijätteen regenerointimenetelmä

Info

Publication number
FI924116A0
FI924116A0 FI924116A FI924116A FI924116A0 FI 924116 A0 FI924116 A0 FI 924116A0 FI 924116 A FI924116 A FI 924116A FI 924116 A FI924116 A FI 924116A FI 924116 A0 FI924116 A0 FI 924116A0
Authority
FI
Finland
Prior art keywords
regeneration
phosphorus
containing sulfur
waste containing
process waste
Prior art date
Application number
FI924116A
Other languages
English (en)
Swedish (sv)
Other versions
FI91743B (fi
FI91743C (fi
Inventor
Heikki Tuovinen
Jorma Saari
Antti Roine
Hannu Holma
Matti Kalliokoski
Original Assignee
Neste Oy
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 Neste Oy filed Critical Neste Oy
Priority to FI924116A priority Critical patent/FI91743C/fi
Publication of FI924116A0 publication Critical patent/FI924116A0/fi
Priority to EP94103510A priority patent/EP0671360A1/en
Priority to US08/213,422 priority patent/US5543128A/en
Publication of FI91743B publication Critical patent/FI91743B/fi
Application granted granted Critical
Publication of FI91743C publication Critical patent/FI91743C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/14—Sulfur, selenium, or tellurium compounds of phosphorus
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI924116A 1992-09-15 1992-09-15 Rikkiä ja fosforia sisältävän prosessijätteen regenerointimenetelmä FI91743C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI924116A FI91743C (fi) 1992-09-15 1992-09-15 Rikkiä ja fosforia sisältävän prosessijätteen regenerointimenetelmä
EP94103510A EP0671360A1 (en) 1992-09-15 1994-03-08 Regeneration method for a process waste containing sulfur and phosphorus
US08/213,422 US5543128A (en) 1992-09-15 1994-04-12 Regeneration method for process waste containing sulfur and phosphorus

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FI924116A FI91743C (fi) 1992-09-15 1992-09-15 Rikkiä ja fosforia sisältävän prosessijätteen regenerointimenetelmä
FI924116 1992-09-15
EP94103510 1994-03-08
EP94103510A EP0671360A1 (en) 1992-09-15 1994-03-08 Regeneration method for a process waste containing sulfur and phosphorus
US08/213,422 US5543128A (en) 1992-09-15 1994-04-12 Regeneration method for process waste containing sulfur and phosphorus
US21342294 1994-04-12

Publications (3)

Publication Number Publication Date
FI924116A0 true FI924116A0 (fi) 1992-09-15
FI91743B FI91743B (fi) 1994-04-29
FI91743C FI91743C (fi) 1994-08-10

Family

ID=27235762

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924116A FI91743C (fi) 1992-09-15 1992-09-15 Rikkiä ja fosforia sisältävän prosessijätteen regenerointimenetelmä

Country Status (3)

Country Link
US (1) US5543128A (fi)
EP (1) EP0671360A1 (fi)
FI (1) FI91743C (fi)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE122058C (fi) *
US3183062A (en) * 1961-11-13 1965-05-11 American Agricultural Chem Co Method of producing phosphorus pentasulfide
US3800028A (en) * 1971-11-12 1974-03-26 Hooker Chemical Corp Formation of highly reactive form of phosphorus pentasulfide
JPS4979372A (fi) * 1972-12-07 1974-07-31
FR2216225B1 (fi) * 1973-01-31 1976-11-05 Ugine Kuhlmann
DD122058A1 (fi) * 1975-10-10 1976-09-12
IT1078952B (it) * 1977-05-20 1985-05-08 F F A Spa Sa Procedimento per la distillazione sotto vuoto del pentasolfuro di fosforo (p2s5)
FI82702C (fi) * 1987-07-29 1991-04-10 Neste Oy Elledande plastkompositer, som innehaoller poly (3-alkyltiofen)
US5219492A (en) * 1987-07-29 1993-06-15 Neste Oy Conductive plastic composites
FI890427A (fi) * 1989-01-27 1990-07-28 Neste Oy Bruk av en elledande polymerkomposit.
FR2657341B1 (fr) * 1990-01-24 1992-04-24 Atochem Procede continu de preparation de polysulfures de tetraphosphore.
FI90325C (fi) * 1990-12-14 1994-01-25 Neste Oy Menetelmä sähköäjohtavan muovituotteen valmistamiseksi
FI910823A (fi) * 1991-02-20 1992-08-21 Neste Oy Foerfarande foer framstaellning av tiofen och derivater daerav
FI93110C (fi) * 1991-12-09 1995-02-27 Neste Oy Menetelmä 3-asemassa substituoitujen tiofeenien valmistamiseksi

Also Published As

Publication number Publication date
EP0671360A1 (en) 1995-09-13
FI91743B (fi) 1994-04-29
US5543128A (en) 1996-08-06
FI91743C (fi) 1994-08-10

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed