METHOD FOR PURIFYING A FEEDSTOCK RESULTING FROM A METHOD FOR DEPOLYMERISING STYRENE COMPOUNDS
The invention relates to a method for purifying a feedstock resulting from a method for depolymerising styrene compounds, referred to as purification method feedstock, comprising at least one step of separation which produces an extract rich in light compounds, a raffinate rich in heavy compounds, a...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
24.07.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to a method for purifying a feedstock resulting from a method for depolymerising styrene compounds, referred to as purification method feedstock, comprising at least one step of separation which produces an extract rich in light compounds, a raffinate rich in heavy compounds, and a styrene-rich stream, and a step of separation of the styrene-rich stream into at least a stream predominantly comprising ethylbenzene, a stream predominantly comprising styrene and a stream of heavy compounds. |
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Bibliography: | Application Number: EP20220789951 |