Title:
【発明の名称】改良有機溶媒パルプ化
Document Type and Number:
Japanese Patent JPH11507416
Kind Code:
A
Abstract:
A method and apparatus for producing pulp (95) from fibrous plant materials (10). The method comprises the step of pulping (100) the fibrous material with a cooking solvent of a lower aliphatic alcohol and an additive mixture comprising at least one additive selective from the group consisting of sulfite salts, bisulfite salts and caustic.
Inventors:
Laura, Gyro H
Winner, Stephan Earle
Goyal, Gopal Sea
Winner, Stephan Earle
Goyal, Gopal Sea
Application Number:
JP50210297A
Publication Date:
June 29, 1999
Filing Date:
June 07, 1996
Export Citation:
Assignee:
Arcel Technologies, Inc.
International Classes:
D21C3/20; D21C3/22; (IPC1-7): D21C3/20
Attorney, Agent or Firm:
Masatake Shiga (1 person outside)