The article provides analytical information on the study of methods of
treatment of used engine oils. The issues of ecological safety of storage, processing
and use of automobile waste are considered. The problems of ecological safety of
application of lubricants are inseparable from utilization of OWS, which are currently
one of the most common man-caused waste that negatively affects all objects of
environment atmosphere, soil and water. It has been shown that water pollution by
waste oil accounts for 20% of total techno-genic pollution, or 60% of petroleum product
pollution. The study determined that obtaining oils with characteristics superior to the
original properties of the product received for regeneration is possible in addition to
various stages of OM treatment requiring the use of chemical regeneration methods
associated with the use of complex equipment and high costs. An improved combined
processing scheme for used motor, industrial, turbine and transformer oils is analysed, the scheme of which involves coagulation, atmospheric distillation, acid and adsorption
purification stages followed by vacuum distillation and contact refining of the highviscosity
component.
The article provides analytical information on the study of methods of
treatment of used engine oils. The issues of ecological safety of storage, processing
and use of automobile waste are considered. The problems of ecological safety of
application of lubricants are inseparable from utilization of OWS, which are currently
one of the most common man-caused waste that negatively affects all objects of
environment atmosphere, soil and water. It has been shown that water pollution by
waste oil accounts for 20% of total techno-genic pollution, or 60% of petroleum product
pollution. The study determined that obtaining oils with characteristics superior to the
original properties of the product received for regeneration is possible in addition to
various stages of OM treatment requiring the use of chemical regeneration methods
associated with the use of complex equipment and high costs. An improved combined
processing scheme for used motor, industrial, turbine and transformer oils is analysed, the scheme of which involves coagulation, atmospheric distillation, acid and adsorption
purification stages followed by vacuum distillation and contact refining of the highviscosity
component.
| № | Муаллифнинг исми | Лавозими | Ташкилот номи |
|---|---|---|---|
| 1 | Turabdjanov S.M. | rector | TSTU |
| 2 | Poyonov S.T. | teacher | TSTU |
| № | Ҳавола номи |
|---|---|
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