AU448233B2 - Improvements in or relating tothe delignification and bleaching of cellulose pulps with oxygen gas - Google Patents

Improvements in or relating tothe delignification and bleaching of cellulose pulps with oxygen gas

Info

Publication number
AU448233B2
AU448233B2 AU57786/69A AU5778669A AU448233B2 AU 448233 B2 AU448233 B2 AU 448233B2 AU 57786/69 A AU57786/69 A AU 57786/69A AU 5778669 A AU5778669 A AU 5778669A AU 448233 B2 AU448233 B2 AU 448233B2
Authority
AU
Australia
Prior art keywords
delignification
bleaching
oxygen gas
relating tothe
cellulose pulps
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
AU57786/69A
Other versions
AU5778669A (en
Inventor
LEONARD AUSTIN JOB PAUL REROLLE and JOHAN CHRISTOFFER CARL RICHTER ABRAHAM JACOB VERREYNE
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
Application filed by LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Application granted granted Critical
Publication of AU5778669A publication Critical patent/AU5778669A/en
Publication of AU448233B2 publication Critical patent/AU448233B2/en
Expired legal-status Critical Current

Links

AU57786/69A 1968-07-11 1969-07-10 Improvements in or relating tothe delignification and bleaching of cellulose pulps with oxygen gas Expired AU448233B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SESE9540/68 1968-07-11
SESE9689/68 1968-07-15
SESE868/69 1969-01-22

Publications (2)

Publication Number Publication Date
AU5778669A AU5778669A (en) 1971-01-14
AU448233B2 true AU448233B2 (en) 1971-01-14

Family

ID=

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