EP 4036191 A1 20220803 - PROCESS FOR REMOVING CONTAMINANTS FROM RECYCLED OR RENEWABLE ORGANIC MATERIAL
Title (en)
PROCESS FOR REMOVING CONTAMINANTS FROM RECYCLED OR RENEWABLE ORGANIC MATERIAL
Title (de)
VERFAHREN ZUR ENTFERNUNG VON VERUNREINIGUNGEN AUS RECYCELTEM ODER ERNEUERBAREM ORGANISCHEM MATERIAL
Title (fr)
PROCÉDÉ D'ÉVACUATION DE CONTAMINANTS À PARTIR D'UN MATÉRIAU ORGANIQUE RECYCLÉ OU RENOUVELABLE
Publication
Application
Priority
EP 21153966 A 20210128
Abstract (en)
The present invention provides a process for the removal of contaminants from contaminated recycled or renewable organic material, comprising the steps of: i) providing a first solvent to a vessel containing the recycled or renewable organic material; ii) mixing the recycled or renewable organic material and the first solvent and then allowing a solvent phase, comprising at least a portion of the first solvent and at least a portion of the contaminants, and an oil phase, comprising at least a portion of the recycled or renewable organic material, to form; iii) removing at least a portion of the solvent phase from the vessel and retaining at least a portion of the oil phase in the vessel; and iv) optionally repeating steps i) to iii) one or more times.
IPC 8 full level
C10G 1/00 (2006.01); C10G 1/10 (2006.01); C10G 21/00 (2006.01); C10G 21/02 (2006.01); C10G 55/04 (2006.01)
CPC (source: EP)
C10G 1/002 (2013.01); C10G 1/10 (2013.01); C10G 21/00 (2013.01); C10G 21/02 (2013.01); C10G 55/04 (2013.01)
Citation (applicant)
- WO 2020212315 A1 20201022 - SHELL INT RESEARCH [NL], et al
- WO 2018069794 A1 20180419 - SABIC GLOBAL TECHNOLOGIES BV [NL]
- WO 2017168165 A1 20171005 - TRIFOL RESOURCES LTD [IE], et al
- ALLAN F.M. BARTON: "CRC Handbook of Solubility Parameters and Other Cohesion Parameters", 1991, CRC PRESS
- CHARLES M. HANSEN: "Hansen Solubility Parameters: A User's Handbook", 2007, CRC PRESS
Citation (search report)
- [X] US 2009301937 A1 20091210 - DUYVESTEYN WILLEM P C [US], et al
- [XY] WO 2020178597 A1 20200910 - OXFORD SUSTAINABLE FUELS LTD [GB]
- [XDY] WO 2020212315 A1 20201022 - SHELL INT RESEARCH [NL], et al
- [Y] ANONYMOUS: "Production Mixer Industrial Fluids", 6 June 2019 (2019-06-06), XP055823041, Retrieved from the Internet <URL:https://web.archive.org/web/20190606161650/http://www.sagasnc.com/eng/mixer-fluidi.htm> [retrieved on 20210709]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 21153966 A 20210128