Title:
METHOD FOR PRODUCING C2-C8 UNSATURATED HYDROCARBON, METHOD FOR PRODUCING C2-C8 UNSATURATED HYDROCARBON MIXTURE, METHOD FOR PRODUCING OLEFIN-BASED POLYMER, METHOD FOR PRODUCING COMPOUND, METHOD FOR PRODUCING POLYMER, OLEFIN-BASED POLYMER, AND POLYMER
Document Type and Number:
WIPO Patent Application WO/2024/004833
Kind Code:
A1
Abstract:
A method for producing a C2-C8 unsaturated hydrocarbon according to the present invention comprises: a step (1) for sorting, from waste plastics, a plastic mixture (A) having a polyolefin-based plastic content of 50 mass% or more, and residues (B); a step (2) for decomposing the plastic mixture (A) to obtain a reaction product containing a C2-C8 unsaturated hydrocarbon; and a step (3) for cleaning and purifying the reaction product to separate the C2-C8 unsaturated hydrocarbon.
Inventors:
KAWABATA TOMONORI (JP)
Application Number:
PCT/JP2023/023215
Publication Date:
January 04, 2024
Filing Date:
June 22, 2023
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C07C4/22; B29B17/02; C07C1/20; C07C11/02; C07C11/12; C08F10/00; C08F22/00; C08F36/00; C08J11/12; C08J11/16
Domestic Patent References:
| WO2021133887A1 | 2021-07-01 | |||
| WO2014098229A1 | 2014-06-26 | |||
| WO2021006245A1 | 2021-01-14 |
Foreign References:
| JP2002121318A | 2002-04-23 | |||
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| JP2012201610A | 2012-10-22 | |||
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Attorney, Agent or Firm:
FUJIMOTO & PARTNERS (JP)
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