| 摘要 |
The present invention relates to a continuous method for treatment, in particular depolymerisation and/or dissolution of a polymer mixture, particularly a polymer mixture that is inhomogeneous in terms of particle size and/or particle thickness, forming a monomer liquid consisting substantially of a monomer, comprising the steps a) introducing the inhomogeneous polymer mixture into at least one vertical or horizontal reactor (3) having at least one reactor inlet and at least one reactor outlet, and/or b) mixing the inhomogeneous polymer mixture with at least one reactant or solvent; and c) introducing the inhomogeneous polymer mixture mixed with the reactant or solvent into at least one vertical or horizontal reactor (3) having at least one reactor inlet and at least one reactor outlet, and d) continuous depolymerisation and/or dissolution of the inhomogeneous polymer mixture to form the monomer liquid in the at least one vertical or horizontal reactor (3), wherein the particle size and/or particle thickness of the inhomogeneous polymer mixture is reduced continuously along the length of the reactor (3) from the reactor inlet to the reactor outlet, in particular by depolymerisation. |
