Title:
METHOD FOR PRODUCING DISSOLVING KRAFT PULP
Document Type and Number:
Japanese Patent JP2014034744
Kind Code:
A
Abstract:
To provide a method for producing dissolving pulp while performing stable hydrolysis to efficiently remove hemicellulose, in a method for producing dissolving pulp by pre-hydrolysis treatment.
In a method for producing dissolving pulp, which performs pre-hydrolysis (preliminary hydrolysis) to produce dissolving pulp, a gas phase part is installed in the top part of a hydrolysis kettle used in the pre-hydrolysis.
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Inventors:
WATABE KEIGO
KUROSU KAZUHIRO
KUROSU KAZUHIRO
Application Number:
JP2012176851A
Publication Date:
February 24, 2014
Filing Date:
August 09, 2012
Export Citation:
Assignee:
JUJO PAPER CO LTD
International Classes:
D21C3/02; D21C1/02
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Hiroyuki Tomita
Mitsutoshi Nakamura
Yasushi Kobayashi
Hiroyuki Tomita
Mitsutoshi Nakamura
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