CONVERSION OF WASTE PLASTICS TO PETROCHEMICALS

Process and systems for converting waste plastics include feeding a waste plastic to a melt tank, and in the melt tank, heating the waste plastic to form a molten plastic. The molten plastic is withdrawn from the melt tank and fed to a pyrolysis reactor. In the pyrolysis reactor, the molten plastic...

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Hauptverfasser: FERNALD, Daniel, GUYMON, David, JIBB, Richard, LINDSEY, Boddie, CHAKRABORTY, Sudipto, COMBS, Johnny, HERBANEK, Ron
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creator FERNALD, Daniel
GUYMON, David
JIBB, Richard
LINDSEY, Boddie
CHAKRABORTY, Sudipto
COMBS, Johnny
HERBANEK, Ron
description Process and systems for converting waste plastics include feeding a waste plastic to a melt tank, and in the melt tank, heating the waste plastic to form a molten plastic. The molten plastic is withdrawn from the melt tank and fed to a pyrolysis reactor. In the pyrolysis reactor, the molten plastic is heated to a pyrolysis temperature, producing a pyrolysis oil product and a liquid pitch product. The pyrolysis oil is then separated into a pyrolysis gas fraction, a light pyrolysis oil fraction, a medium pyrolysis oil fraction, and a heavy pyrolysis oil fraction.
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subjects CHEMISTRY
CRACKING HYDROCARBON OILS
FUELS
LUBRICANTS
MAKING GRANULES OR PREFORMS
METALLURGY
MINERAL WAXES
PEAT
PERFORMING OPERATIONS
PETROLEUM, GAS OR COKE INDUSTRIES
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED
PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION
RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES
RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS
REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS
REFORMING OF NAPHTHA
TECHNICAL GASES CONTAINING CARBON MONOXIDE
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title CONVERSION OF WASTE PLASTICS TO PETROCHEMICALS
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