Title:
METHOD FOR PROCESSING SAWDUST FROM UNDRIED TREES AND METHOD FOR UTILIZING EXTRACTED SAP
Document Type and Number:
WIPO Patent Application WO/2023/224127
Kind Code:
A1
Abstract:
Provided is a versatile liquid agent or sap extract in which a tree oil component and water component contained in the sap are integrated. This invention provides a method for processing sawdust from undried trees and a method for utilizing extracted sap, said methods characterized by comprising a first step (4) of producing crushed raw sawdust (2) from the trunks of the undried trees, a second step (5) of compressing the weight moisture content of the raw sawdust (2) obtained in the first step to a predetermined percentage, and a third step (6) of extracting xylem sap extracted by compressing in the second step.
Inventors:
TAKAHASHI NORIYUKI (JP)
Application Number:
PCT/JP2023/018821
Publication Date:
November 23, 2023
Filing Date:
May 19, 2023
Export Citation:
Assignee:
SUGINOCHIKARA CO LTD (JP)
International Classes:
A01K1/015; B09B3/32; B09B101/85
Domestic Patent References:
| WO2016056354A1 | 2016-04-14 |
Foreign References:
| JP2019026730A | 2019-02-21 | |||
| JP2005262732A | 2005-09-29 | |||
| JP2020146019A | 2020-09-17 | |||
| JPS62289163A | 1987-12-16 | |||
| US20090050000A1 | 2009-02-26 |
Attorney, Agent or Firm:
SHIRAHAMA, Shuji (JP)
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