METHOD FOR THE DEPOLYMERISATION OF A POLYESTER COMPRISING OPAQUE POLYETHYLENE TEREPHTHALATE
A subject-matter of the invention is a process for the depolymerization of a polyester feedstock comprising opaque PET, the said process comprising at least the stages of conditioning, of depolymerization and of separation of the diol and of separation of the liquid effluent rich in monomers, follow...
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| creator | MEKKI-BERRADA, ADRIEN THINON, OLIVIER FAVRE, FREDERIC CHARRA, CYPRIEN |
| description | A subject-matter of the invention is a process for the depolymerization of a polyester feedstock comprising opaque PET, the said process comprising at least the stages of conditioning, of depolymerization and of separation of the diol and of separation of the liquid effluent rich in monomers, followed by a decolouration stage. |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | METHOD FOR THE DEPOLYMERISATION OF A POLYESTER COMPRISING OPAQUE POLYETHYLENE TEREPHTHALATE |
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