Method for thermal decomposition of plastic scraps and apparatus for disposal of plastic scraps
US4584421A · kind A · utility
28Cited by
10References
17Claims
0Family size
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Key dates
| Filing date | Mar 26, 1984 |
| Grant date | Apr 22, 1986 |
| Priority date | — |
| Expiry date | Mar 26, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G1/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Plastic scraps are subjected to thermal decomposition in the presence of zeolite type catalyst and converted into a liquid hydrocarbon oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.