Title:
RECYCLING OF USED MINERAL MOTOR OIL
Document Type and Number:
Japanese Patent JP07126662
Kind Code:
A
Abstract:
PURPOSE: To ecologically recycle used mineral motor oils.
CONSTITUTION: The conventional recycling process of used mineral motor oils is supplemented with the following steps wherein the used mineral motor oil which is to be recycled is sorted, the separation of inorganic products in the subsequent process is facilitated, and heavy metals such as Cu, Cr, Pb, Ni, Zn, Ba or the like, generally contained in used mineral motor oils, are stabilized.
Inventors:
Gajas, Fuertes Carlos
Balada, Subirats Miguel
Balada, Subirats Miguel
Application Number:
JP1994000091013
Publication Date:
May 16, 1995
Filing Date:
April 28, 1994
Export Citation:
Assignee:
RALFER SOC LTD
International Classes:
C10G7/00; C10C3/00; C10C3/06; C10G31/00; C10G31/09; C10M175/00; C10M175/02; C10G7/00; C10C3/00; C10G31/00; C10M175/00; (IPC1-7): C10G31/09; C10C3/00; C10C3/06; C10G7/00; C10G31/00; C10M175/02