AU486132B2 - Method of recovering sodium hydroxide from pulping or bleaching waste liquor - Google Patents

Method of recovering sodium hydroxide from pulping or bleaching waste liquor

Info

Publication number
AU486132B2
AU486132B2 AU73885/74A AU7388574A AU486132B2 AU 486132 B2 AU486132 B2 AU 486132B2 AU 73885/74 A AU73885/74 A AU 73885/74A AU 7388574 A AU7388574 A AU 7388574A AU 486132 B2 AU486132 B2 AU 486132B2
Authority
AU
Australia
Prior art keywords
pulping
sodium hydroxide
waste liquor
recovering sodium
bleaching waste
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU73885/74A
Other versions
AU7388574A (en
Inventor
Saiseimiyao And Horiyoshi Ghini Tadashi Nagano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Pulp Co Ltd
Original Assignee
Toyo Pulp Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP49021631A external-priority patent/JPS5112724B2/ja
Application filed by Toyo Pulp Co Ltd filed Critical Toyo Pulp Co Ltd
Application granted granted Critical
Publication of AU486132B2 publication Critical patent/AU486132B2/en
Publication of AU7388574A publication Critical patent/AU7388574A/en
Expired legal-status Critical Current

Links

AU73885/74A 1974-02-23 1974-10-02 Method of recovering sodium hydroxide from pulping or bleaching waste liquor Expired AU486132B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49021631A JPS5112724B2 (en) 1974-02-23 1974-02-23
JPJP49-21631 1974-02-23

Publications (2)

Publication Number Publication Date
AU486132B2 true AU486132B2 (en) 1976-04-08
AU7388574A AU7388574A (en) 1976-04-08

Family

ID=

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