PYROLYSIS OF BLACK LIQUOR BY USING SOME BASIC CATALYSTS


KUCUK M.

FUEL SCIENCE & TECHNOLOGY INTERNATIONAL, cilt.13, ss.249-256, 1995 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 13 Konu: 3
  • Basım Tarihi: 1995
  • Doi Numarası: 10.1080/08843759508947676
  • Dergi Adı: FUEL SCIENCE & TECHNOLOGY INTERNATIONAL
  • Sayfa Sayıları: ss.249-256

Özet

Catalytic pyrolysis for the production of liquids and gases from acidic precipated of black liquor was carried out by using CaO and CuCO3.Cu(OH)2 catalysts. This process has been studied in the temperature range from 463 to 570 K. Pyrolysis of black liquor in the temperature range 463-570 K gave yields which increased from 25.9 to 29.0% as the catalyst percentages was increased from 5 to 20% for CaO. Under the same conditions, the yields of pyrolysis increased from 25.5 to 28.3 for CuCO3.Cu(OH)2.