NO150367C - PROCEDURE FOR CONTINUOUS COOKING OF CELLULOSE BY THE SULPHITE OR BISULPHITE PROCESS - Google Patents

PROCEDURE FOR CONTINUOUS COOKING OF CELLULOSE BY THE SULPHITE OR BISULPHITE PROCESS

Info

Publication number: NO150367C
Authority: NO; Norway
Prior art keywords: sulphite; cellulose; procedure; continuous cooking; bisulphite process
Prior art date: 1975-06-09

Application number

NO803083A

Other languages

Norwegian (no)

Other versions

NO803083L (en

NO150367B (en

Inventor

Ilmo Yrjaelae

Lassi Suoninen

Original Assignee

Rauma Repola Oy

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.)

1975-06-09

Filing date

1980-10-15

Publication date

1984-10-03

1975-06-09 Priority claimed from FI751710A external-priority patent/FI53008C/en

1975-06-09 Priority claimed from FI751712A external-priority patent/FI53724C/en

1975-06-09 Priority claimed from FI751713A external-priority patent/FI53142C/fi

1975-06-09 Priority claimed from FI751709A external-priority patent/FI52744C/en

1976-12-10 Publication of NO803083L publication Critical patent/NO803083L/en

1980-10-15 Application filed by Rauma Repola Oy filed Critical Rauma Repola Oy

1984-06-25 Publication of NO150367B publication Critical patent/NO150367B/en

1984-10-03 Publication of NO150367C publication Critical patent/NO150367C/en

Links

238000000034 method Methods 0.000 title 2
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 title 1
229920002678 cellulose Polymers 0.000 title 1
239000001913 cellulose Substances 0.000 title 1
238000010411 cooking Methods 0.000 title 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 title 1

NO803083A 1975-06-09 1980-10-15 PROCEDURE FOR CONTINUOUS COOKING OF CELLULOSE BY THE SULPHITE OR BISULPHITE PROCESS NO150367C (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
FI751711		1975-06-09
FI751710A FI53008C (en)	1975-06-09	1975-06-09	CONTAINER SULFIT- ELLER BISULFITKOKNINGSFOERFARANDE FOER CELLULOSA OCH KOKARE MED ANORDNINGAR FOER FOERVERKLIGANDET AV FOERFARANDET
FI751712A FI53724C (en)	1975-06-09	1975-06-09	CONTAINER KOKNINGSMETOD FOER CELLULOSA OCH KOKARE MED ANORDNINGAR FOER FOERVERKLIGANDET AV METODEN
FI751713A FI53142C (en)	1975-06-09	1975-06-09
FI751709A FI52744C (en)	1975-06-09	1975-06-09	CONTAINER SULFIT- ELLER BISULFITKOKNINGSFOERFARANDE FOER CELLULOSA OCH ANORDNING FOER FOERVERKLIGANDET AV FOERFARANDET

Publications (3)

Publication Number	Publication Date
NO803083L NO803083L (en)	1976-12-10
NO150367B NO150367B (en)	1984-06-25
NO150367C true NO150367C (en)	1984-10-03

Family

ID=27514591

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
NO761948A NO148678C (en)	1975-06-09	1976-06-08	PROCEDURE FOR CONTINUOUS SULPHITE OR BISULPHITE COOKING OF CELLULOSE.
NO803083A NO150367C (en)	1975-06-09	1980-10-15	PROCEDURE FOR CONTINUOUS COOKING OF CELLULOSE BY THE SULPHITE OR BISULPHITE PROCESS
NO803082A NO148679C (en)	1975-06-09	1980-10-15	PROCEDURE FOR CONTINUOUS COOKING OF CELLULOSE BY THE SULPHITE OR BISULPHITE PROCESS

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NO761948A NO148678C (en)	1975-06-09	1976-06-08	PROCEDURE FOR CONTINUOUS SULPHITE OR BISULPHITE COOKING OF CELLULOSE.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NO803082A NO148679C (en)	1975-06-09	1980-10-15	PROCEDURE FOR CONTINUOUS COOKING OF CELLULOSE BY THE SULPHITE OR BISULPHITE PROCESS

Country Status (2)

Country	Link
JP (1)	JPS51149903A (en)
NO (3)	NO148678C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI61531C (en) *	1980-11-18	1982-08-10	Tampella Oy Ab	FOERFARANDE FOER FOERBAETTRING AV EFTERANVAENDNINGEN AV VID TILVERKNINGSPROCESSEN FOER SLIPMASSA ALTSTRAD VAERMEENERGI
FI82079C (en) *	1989-04-27	1993-05-11	Poeyry Jaakko & Co Oy	Foerfarande och anordning Foer kontinuerlig kokning av Cellulosa

1976
- 1976-06-08 NO NO761948A patent/NO148678C/en unknown
- 1976-06-09 JP JP6757076A patent/JPS51149903A/en active Pending
1980
- 1980-10-15 NO NO803083A patent/NO150367C/en unknown
- 1980-10-15 NO NO803082A patent/NO148679C/en unknown

Also Published As

Publication number	Publication date
NO148678B (en)	1983-08-15
JPS51149903A (en)	1976-12-23
NO803083L (en)	1976-12-10
NO803082L (en)	1976-12-10
NO148679C (en)	1983-11-23
NO148679B (en)	1983-08-15
NO761948L (en)	1976-12-10
NO150367B (en)	1984-06-25
NO148678C (en)	1983-11-23

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