JPS5281101A - Process for separating lignin from cellulose material by circulating gaseous oxygen - Google Patents

Process for separating lignin from cellulose material by circulating gaseous oxygen

Info

Publication number
JPS5281101A
JPS5281101A JP15475775A JP15475775A JPS5281101A JP S5281101 A JPS5281101 A JP S5281101A JP 15475775 A JP15475775 A JP 15475775A JP 15475775 A JP15475775 A JP 15475775A JP S5281101 A JPS5281101 A JP S5281101A
Authority
JP
Japan
Prior art keywords
cellulose material
gaseous oxygen
separating lignin
circulating gaseous
circulating
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.)
Granted
Application number
JP15475775A
Other languages
Japanese (ja)
Other versions
JPS5310162B2 (en
Inventor
Noriyoshi Niimi
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.)
TOUYOU PARUPU KK
Toyo Pulp Co Ltd
Original Assignee
TOUYOU PARUPU KK
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
Application filed by TOUYOU PARUPU KK, Toyo Pulp Co Ltd filed Critical TOUYOU PARUPU KK
Priority to JP15475775A priority Critical patent/JPS5281101A/en
Publication of JPS5281101A publication Critical patent/JPS5281101A/en
Publication of JPS5310162B2 publication Critical patent/JPS5310162B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
JP15475775A 1975-12-26 1975-12-26 Process for separating lignin from cellulose material by circulating gaseous oxygen Granted JPS5281101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15475775A JPS5281101A (en) 1975-12-26 1975-12-26 Process for separating lignin from cellulose material by circulating gaseous oxygen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15475775A JPS5281101A (en) 1975-12-26 1975-12-26 Process for separating lignin from cellulose material by circulating gaseous oxygen

Publications (2)

Publication Number Publication Date
JPS5281101A true JPS5281101A (en) 1977-07-07
JPS5310162B2 JPS5310162B2 (en) 1978-04-12

Family

ID=15591227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15475775A Granted JPS5281101A (en) 1975-12-26 1975-12-26 Process for separating lignin from cellulose material by circulating gaseous oxygen

Country Status (1)

Country Link
JP (1) JPS5281101A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938921A (en) * 1972-08-14 1974-04-11
JPS50121503A (en) * 1974-03-14 1975-09-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938921A (en) * 1972-08-14 1974-04-11
JPS50121503A (en) * 1974-03-14 1975-09-23

Also Published As

Publication number Publication date
JPS5310162B2 (en) 1978-04-12

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