Title:
METHOD AND DEVICE FOR PRODUCING WASTE PLASTIC PYROLYSIS OIL WITH REDUCED CHLORINE
Document Type and Number:
WIPO Patent Application WO/2023/177148
Kind Code:
A1
Abstract:
The present disclosure provides a method for producing waste plastic pyrolysis oil with reduced chlorine, the method including: a first step of charging a waste plastic raw material and an accelerator containing char into a reactor; a second step of pyrolyzing the waste plastic raw material in the reactor and recovering pyrolysis oil; and a third step of recovering the accelerator from the reactor.
Inventors:
JO SANGHWAN (KR)
KANG SOOKIL (KR)
LEE HOWON (KR)
JUNG JAEHEUM (KR)
MOON SERAH (KR)
JEON HEE YOUNG (KR)
KANG SOOKIL (KR)
LEE HOWON (KR)
JUNG JAEHEUM (KR)
MOON SERAH (KR)
JEON HEE YOUNG (KR)
Application Number:
PCT/KR2023/003219
Publication Date:
September 21, 2023
Filing Date:
March 09, 2023
Export Citation:
Assignee:
SK INNOVATION CO LTD (KR)
SK GEO CENTRIC CO LTD (KR)
SK GEO CENTRIC CO LTD (KR)
International Classes:
C10G1/00; C10G1/10; C10G25/00; C10G29/16
Domestic Patent References:
| WO2021246589A1 | 2021-12-09 | |||
| WO2020020769A1 | 2020-01-30 |
Foreign References:
| JP2004346141A | 2004-12-09 | |||
| JP2005162881A | 2005-06-23 | |||
| US20190299491A1 | 2019-10-03 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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