Title:
SULFUR RECYCLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/048141
Kind Code:
A1
Abstract:
Provided is a sulfur recycle system employing biomass and constructed industrially applicably. The sulfur recycle system, which employs biomass, is characterized by comprising: a desulfurization step in which biomass or treated biomass is desulfurized to remove sulfur-containing substances from the biomass or treated biomass; a recovery step in which sulfur is recovered from the desulfurization residue yielded in the desulfurization step; a processing step in which the recovered sulfur is processed into sulfur for vulcanization; a kneading step in which the sulfur for vulcanization is kneaded together with a polymer having double bonds; and a vulcanization step in which the polymer having double bonds is vulcanized.
Inventors:
TANIGUCHI MASAYUKI (JP)
Application Number:
PCT/JP2023/027269
Publication Date:
March 07, 2024
Filing Date:
July 25, 2023
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08J3/20; B09B3/00; C01B17/02; C08L21/00; C10L3/10
Foreign References:
| JP2003064016A | 2003-03-05 | |||
| JP2004345904A | 2004-12-09 | |||
| CN112063422A | 2020-12-11 | |||
| JPH1067992A | 1998-03-10 | |||
| JP2012246453A | 2012-12-13 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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