ATA174886A - METHOD FOR TREATING CELLULOSE MATERIAL IN A CELLULOSE Digestion Plant - Google Patents

METHOD FOR TREATING CELLULOSE MATERIAL IN A CELLULOSE Digestion Plant

Info

Publication number: ATA174886A
Authority: AT; Austria
Prior art keywords: cellulose; treating; digestion plant; cellulose material; plant
Prior art date: 1985-07-02

Application number

AT174886A

Other languages

German (de)

Other versions

AT392496B (en

Inventor

Johan Schotte

Original Assignee

Kamyr Ab

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.)

1985-07-02

Filing date

1986-06-27

Publication date

1990-09-15

1986-06-27 Application filed by Kamyr Ab filed Critical Kamyr Ab

1990-09-15 Publication of ATA174886A publication Critical patent/ATA174886A/en

1991-04-10 Application granted granted Critical

1991-04-10 Publication of AT392496B publication Critical patent/AT392496B/en

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D21C7/10—Heating devices

AT174886A 1985-07-02 1986-06-27 METHOD FOR TREATING CELLULOSE MATERIAL IN A CELLULOSE Digestion Plant AT392496B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8503282A SE453673B (en)	1985-07-02	1985-07-02	SEE CONTINUOUS COOKING TO HEAT THE FIBER MATERIAL AT THE COOKER'S TOP

Publications (2)

Publication Number	Publication Date
ATA174886A true ATA174886A (en)	1990-09-15
AT392496B AT392496B (en)	1991-04-10

Family

ID=20360776

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT174886A AT392496B (en)	1985-07-02	1986-06-27	METHOD FOR TREATING CELLULOSE MATERIAL IN A CELLULOSE Digestion Plant

Country Status (8)

Country	Link
JP (1)	JPS626991A (en)
AT (1)	AT392496B (en)
BR (1)	BR8603064A (en)
DE (1)	DE3621120A1 (en)
FI (1)	FI80084C (en)
FR (1)	FR2584433A1 (en)
NO (1)	NO166417C (en)
SE (1)	SE453673B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE463316B (en) *	1988-01-14	1990-11-05	Ahlstroem Foeretagen	PROCEDURE AND DEVICE FOR EVAPORATION OF WASTE IN CONNECTION WITH COOKING CELLULOUS FIBER MATERIAL IN A CONTINUOUS COOKER
FI82079C (en) *	1989-04-27	1993-05-11	Poeyry Jaakko & Co Oy	Foerfarande och anordning Foer kontinuerlig kokning av Cellulosa
SE518993E (en) *	2002-01-24	2013-04-23	Metso Paper Sweden Ab	Preparation of cellulose pulp by boiling with a boiling liquid containing evaporated black liquor
SG136850A1 (en) *	2006-04-25	2007-11-29	Itef Singapore Pte Ltd	Method of manufacturing cellulose acetate, high temperature steam reactor vessel used in the same method, and superheated steam generator used in the same method
FI122983B (en) *	2009-02-09	2012-09-28	Andritz Inc	A process for steam generation at a pulp mill digester
CN103451987B (en) *	2013-08-23	2015-10-28	湖南骏泰浆纸有限责任公司	A kind of dissolving pulp pre-hydrolyzed solution extracting method and device
SE539449C2 (en) *	2015-11-16	2017-09-26	Valmet Oy	Method for heating cellulosic material to full cooking temperature in digesters
FI20165470A (en)	2016-06-06	2017-12-07	Andritz Oy	A process for producing chemical pulp at a pulp mill digester

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1080848B (en) *	1958-02-06	1960-04-28	Escher Wyss Gmbh	Device for the continuous digestion of fibrous vegetable substances in the pulp industry
DE1096181B (en) *	1958-07-02	1960-12-29	Kamyr Ab	Process and device for utilizing the heat of the waste liquor in the continuous digestion of pulp-containing raw materials under pressure
AT262046B (en) *	1962-10-20	1968-05-27	Dominion Tar & Chemical Co	Process for maintaining the water balance in an impregnation system
JPS519401A (en) *	1974-07-15	1976-01-26	Oodeio Enjiniaringu Kk	DENCHIKUYOTOONAAMUNO JOGEHOKOKAITENJUKUSHIJISOCHI
NZ191061A (en) *	1978-07-27	1982-03-16	Obbola Linerboard Ab	Chemical pulp manufacture cellulosic material preheated by steam in a storage container
PT71072A (en) *	1979-04-11	1980-05-01	Rosenblads Patenter Ab	Method for secondary heat recovery in batchwise cellulose digesting

1985
- 1985-07-02 SE SE8503282A patent/SE453673B/en not_active IP Right Cessation
1986
- 1986-06-17 FI FI862564A patent/FI80084C/en not_active IP Right Cessation
- 1986-06-18 NO NO862425A patent/NO166417C/en unknown
- 1986-06-24 DE DE19863621120 patent/DE3621120A1/en active Granted
- 1986-06-27 AT AT174886A patent/AT392496B/en not_active IP Right Cessation
- 1986-07-01 FR FR8609542A patent/FR2584433A1/en active Granted
- 1986-07-01 BR BR8603064A patent/BR8603064A/en not_active IP Right Cessation
- 1986-07-02 JP JP15430186A patent/JPS626991A/en active Pending

Also Published As

Publication number	Publication date
FI862564A (en)	1987-01-03
SE8503282L (en)	1987-01-03
SE8503282D0 (en)	1985-07-02
FI862564A0 (en)	1986-06-17
NO166417C (en)	1991-07-17
DE3621120C2 (en)	1987-05-27
BR8603064A (en)	1987-02-17
NO862425D0 (en)	1986-06-18
DE3621120A1 (en)	1987-01-15
FI80084B (en)	1989-12-29
AT392496B (en)	1991-04-10
NO862425L (en)	1987-01-05
NO166417B (en)	1991-04-08
FI80084C (en)	1990-04-10
JPS626991A (en)	1987-01-13
FR2584433A1 (en)	1987-01-09
FR2584433B1 (en)	1994-04-22
SE453673B (en)	1988-02-22

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Legal Events

Date	Code	Title	Description
1996-06-15	ELJ	Ceased due to non-payment of the annual fee