Title:
パルプ化プロセスのスループットを増加させる、及び／又はエネルギー使用量を減少させる方法
Document Type and Number:
Japanese Patent JP7353188
Kind Code:
B2
Abstract:
A method of increasing the throughput and/or decreasing the energy usage of a pulping process includes the steps of providing a plurality of lignocellulosic chips, providing a refining composition, applying the refining composition to the plurality of lignocellulosic chips, and mechanically refining the plurality of lignocellulosic chips to form pulp. The refining composition includes water and a lubricating additive including the reaction product of a sugar and an alcohol. The step of applying the refining composition to the lignocellulosic chips is conducted less than 5 minutes prior to, or concurrently with, the step of mechanically refining the wood chips to form pulp.
Inventors:
Randolph, John Andrew
Rhys, Lawrence Jay
Reifelt, Ferdinand
Fessenbecker, Achim
Rhys, Lawrence Jay
Reifelt, Ferdinand
Fessenbecker, Achim
Application Number:
JP2019570364A
Publication Date:
September 29, 2023
Filing Date:
June 12, 2018
Export Citation:
Assignee:
BASF SE
International Classes:
D21C1/00; D21C3/00
Domestic Patent References:
| JP2009263855A | ||||
| JP2011026752A | ||||
| JP2004204370A | ||||
| JP2008045262A |
Foreign References:
| US20080105392 | ||||
| WO2015036655A1 | ||||
| US20050133643 |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office