Patent ID: 11959026
Assignee: REFINITI LIMITED
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  F | IPC C

Claim 16:
17. A process for producing an upgraded pyrolysis oil product comprising:
(i)(a) treating a pyrolysis oil with an upgrading solution, wherein the upgrading solution comprises a polar organic solvent;
(i)(b) optionally treating the product of (i)(a) with a hydrocarbon fluid;
(ii) mixing the mixture obtained from (i)(a), or optionally (i)(b), and then allowing the mixture to form at least two phases comprising a raffinate phase and an extract phase, and
(iii) separating the raffinate phase from the extract phase;
(iv) treating the separated raffinate phase of step (iii) with an adsorbent;
wherein the pyrolysis oil is derived from the pyrolysis of plastic or rubber, or a combination thereof.