FI67527C - Foerfarande foer framstaellning av aktivkol - Google Patents

Foerfarande foer framstaellning av aktivkol Download PDF

Info

Publication number
FI67527C
FI67527C FI792171A FI792171A FI67527C FI 67527 C FI67527 C FI 67527C FI 792171 A FI792171 A FI 792171A FI 792171 A FI792171 A FI 792171A FI 67527 C FI67527 C FI 67527C
Authority
FI
Finland
Prior art keywords
activated carbon
temperature
activation
minutes
carbonation
Prior art date
Application number
FI792171A
Other languages
English (en)
Finnish (fi)
Other versions
FI67527B (fi
FI792171A (fi
Inventor
Sandor Berkes
Janos Jesztl
Bela Szemes
Gyula Kincses
Istvan Vig
Gabor Hodossy
Lajos Gyoergy Nagy
Laszlo Noszko
Istvan Lakatos
Gabor Nemeshegyi
Antal SIMAI
Gabor Toeroek
Gyoergy Foti
Original Assignee
Peti Nitrogenmuevek
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 Peti Nitrogenmuevek filed Critical Peti Nitrogenmuevek
Publication of FI792171A publication Critical patent/FI792171A/fi
Publication of FI67527B publication Critical patent/FI67527B/fi
Application granted granted Critical
Publication of FI67527C publication Critical patent/FI67527C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/336—Preparation characterised by gaseous activating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
FI792171A 1978-07-13 1979-07-11 Foerfarande foer framstaellning av aktivkol FI67527C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUPE001046 1978-07-13
HU78PE1046A HU177881B (en) 1978-07-13 1978-07-13 Method for making active carbon

Publications (3)

Publication Number Publication Date
FI792171A FI792171A (fi) 1980-01-14
FI67527B FI67527B (fi) 1984-12-31
FI67527C true FI67527C (fi) 1985-04-10

Family

ID=11000492

Family Applications (1)

Application Number Title Priority Date Filing Date
FI792171A FI67527C (fi) 1978-07-13 1979-07-11 Foerfarande foer framstaellning av aktivkol

Country Status (12)

Country Link
AT (1) AT371417B (pt)
BR (1) BR7904441A (pt)
DE (1) DE2926602A1 (pt)
ES (1) ES482750A1 (pt)
FI (1) FI67527C (pt)
GB (1) GB2026997B (pt)
HU (1) HU177881B (pt)
IN (1) IN151117B (pt)
IT (1) IT1188846B (pt)
KE (1) KE3255A (pt)
SU (1) SU1079172A3 (pt)
TR (1) TR20483A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407871B (de) * 1995-11-13 2001-07-25 Burgenlaendische Elek Zitaetsw Verfahren zur herstellung von aktivkohle aus pflanzlichem material
ES2173032B1 (es) * 2000-08-22 2003-12-16 Consejo Superior Investigacion Procedimiento para la produccion de carbones activos a partir de pulpade manzana.

Also Published As

Publication number Publication date
FI67527B (fi) 1984-12-31
IT1188846B (it) 1988-01-28
TR20483A (tr) 1981-07-30
ES482750A1 (es) 1980-04-16
AT371417B (de) 1983-06-27
FI792171A (fi) 1980-01-14
SU1079172A3 (ru) 1984-03-07
KE3255A (en) 1983-03-04
DE2926602A1 (de) 1980-01-31
HU177881B (en) 1982-01-28
IT7949726A0 (it) 1979-07-11
BR7904441A (pt) 1980-03-25
GB2026997A (en) 1980-02-13
IN151117B (pt) 1983-02-26
GB2026997B (en) 1982-09-29
ATA798378A (de) 1982-11-15

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MM Patent lapsed

Owner name: PéTI NITROGéNMUEVEK