Title:
PROCESS FOR CONVERTING A WASTE MATERIAL COMPRISING CELLULOSE AND A NON-CELLULOSIC MATERIAL
Document Type and Number:
WIPO Patent Application WO/2022/207757
Kind Code:
A3
Abstract:
The invention relates to a process for converting a waste material comprising a cellulose containing part and optionally a non-cellulosic part, for example plastic, to useful products said process comprising contacting the waste material with a first molten salt solvent at a first low temperature to dissolve the cellulose, separating non-dissolved components from the cellulose solution, precipitating and separating the cellulose from the used first molten salt solution and carbonizing non-dissolved components at high temperature in a second molten salt solvent comprising the used first molten salt solvent to form solid carbon and hydrogen.
Inventors:
PAUL O'CONNOR (NL)
IGOR BABICH (NL)
TONY PICARO (NL)
IGOR BABICH (NL)
TONY PICARO (NL)
Application Number:
PCT/EP2022/058497
Publication Date:
November 10, 2022
Filing Date:
March 30, 2022
Export Citation:
Assignee:
YERRAWA BV (NL)
International Classes:
C08J11/16; C08J11/08
Domestic Patent References:
| WO2016087186A1 | 2016-06-09 | |||
| WO2018141911A1 | 2018-08-09 |
Foreign References:
| GB2583719A | 2020-11-11 |
Attorney, Agent or Firm:
HOYNG ROKH MONEGIER B.V. (NL)
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