FIELD: processing and recycling wastes; chemistry.
SUBSTANCE: invention relates to recycling polymer wastes via catalytic decomposition in order to produce fuel or fuel components. Method for processing organic polymer wastes involves liquefaction of milled polymers, mixing with catalyst and thermo-catalysis destruction of reaction mixture at normal atmospheric pressure, at that catalyst used is nickel (II) 2-ethylhexanoate in form of 40-45 % solution in benzene, taken in weight ratio of wastes to catalyst as 1:0.03-0.06, and liquefying wastes and thermo-catalysis destruction performed by heating reaction mass up to temperature of 300-400 °C with recycling of light hydrocarbons for 0.5-1.5 hour with further distillation of liquid hydrocarbons.
EFFECT: simplification of processing technology for polymer wastes.
1 cl, 2 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ARTIFICIAL GRASS RECYCLING LINE | 2021 |
|
RU2778828C1 |
| METHOD FOR PROCESSING ORGANIC POLYMERIC WASTE | 2004 |
|
RU2262520C1 |
| METHOD OF PROCESSING RUBBER-CONTAINING AND OTHER INDUSTRIAL AND DOMESTIC ORGANIC WASTES INTO CHEMICAL RAW MATERIALS AND MOTOR FUEL COMPONENTS | 2005 |
|
RU2275396C1 |
| METHOD OF PROCESSING RUBBER-CONTAINING AND OTHER INDUSTRIAL AND HOUSEHOLD ORGANIC WASTES INTO CHEMICAL RAW MATERIALS AND MOTOR FUEL COMPONENTS | 2005 |
|
RU2272826C1 |
| METHOD OF PROCESSING RUBBER-CONTAINING AND ORGANIC TRADE AND HOUSEHOLD WASTES | 2000 |
|
RU2156270C1 |
| METHOD OF PROCESSING RUBBER-CONTAINING AND OTHER INDUSTRIAL AND DOMESTIC ORGANIC WASTES INTO CHEMICAL RAW MATERIALS AND MOTOR FUEL COMPONENTS | 2005 |
|
RU2275397C1 |
| METHOD OF ORGANIC AND POLYMER WASTES PROCESSING | 2011 |
|
RU2496587C2 |
| METHOD OF BATCHWISE PROCESSING OF ORGANIC AND SOLID POLYMER DOMESTIC WASTES | 2015 |
|
RU2613507C2 |
| METHOD OF PROCESSING POLYSILOXANE RUBBER-CONTAINING WASTES | 2009 |
|
RU2412219C1 |
| PROCESSING METHOD OF WASTE CARBOCHAIN THERMOPLASTIC | 2018 |
|
RU2701935C1 |
