BR8306977A - PROCESS FOR USE IN CONTINUOUS DIGESTING OF FINALLY PARTICULATED CELLULOSIC MATERIAL - Google Patents

PROCESS FOR USE IN CONTINUOUS DIGESTING OF FINALLY PARTICULATED CELLULOSIC MATERIAL

Info

Publication number: BR8306977A
Authority: BR; Brazil
Prior art keywords: finally; cellulosic material; continuous digesting; particulated; particulated cellulosic
Prior art date: 1982-12-14

Application number

BR8306977A

Other languages

Portuguese (pt)

Inventor

Per Hakan Ostman

Original Assignee

Ekono 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.)

1982-12-14

Filing date

1983-12-14

Publication date

1984-07-24

1983-12-14 Application filed by Ekono Oy filed Critical Ekono Oy

1984-07-24 Publication of BR8306977A publication Critical patent/BR8306977A/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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes

BR8306977A 1982-12-14 1983-12-14 PROCESS FOR USE IN CONTINUOUS DIGESTING OF FINALLY PARTICULATED CELLULOSIC MATERIAL BR8306977A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI824282A FI66215C (en)	1982-12-14	1982-12-14	SAETTING VIDEO CONTAINER UPPSLUTNING AV FINFOERDELAT CELLULOSAHALTIGT MATERIAL

Publications (1)

Publication Number	Publication Date
BR8306977A true BR8306977A (en)	1984-07-24

Family

ID=8516450

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8306977A BR8306977A (en)	1982-12-14	1983-12-14	PROCESS FOR USE IN CONTINUOUS DIGESTING OF FINALLY PARTICULATED CELLULOSIC MATERIAL

Country Status (12)

Country	Link
JP (1)	JPS59137589A (en)
AT (1)	AT384631B (en)
AU (1)	AU548448B2 (en)
BR (1)	BR8306977A (en)
CA (1)	CA1210907A (en)
DE (1)	DE3344865C2 (en)
FI (1)	FI66215C (en)
FR (1)	FR2537621B1 (en)
NO (1)	NO161927C (en)
SE (1)	SE452175C (en)
SU (1)	SU1475491A3 (en)
ZA (1)	ZA838909B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE506458C2 (en)	1996-02-09	1997-12-15	Kvaerner Pulping Tech	Continuous boiling of cellulosic material with heat exchange between boiler extraction and circulating boiling liquid
US5958181A (en) *	1997-08-07	1999-09-28	Ahlstrom Machinery, Inc.	Continuous cooking with a two-stage cool impregnation
US7556713B2 (en) *	2004-06-22	2009-07-07	Andritz, Inc.	Method and system for feeding cellulose chips to a high pressure continuous cooking system
RU2447216C1 (en) *	2011-01-17	2012-04-10	Тарантин Сергей Анатольевич	Method of delignification of wood chips in manufacturing of cellulose
WO2012134358A1 (en) *	2011-03-25	2012-10-04	Metso Paper Sweden Ab	Method and arrangement for adding treatment liquors to cellulose material in a down flow vessel
FI127712B (en) *	2016-04-22	2018-12-31	Andritz Oy	METHOD AND ARRANGEMENT FOR PROCESS STEAM PRODUCTION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2001800A1 (en) *	1968-02-13	1969-10-03	Sunds Ab
SE343344B (en) *	1970-06-29	1972-03-06	Kamyr Ab
CA1002361A (en) *	1973-01-03	1976-12-28	James R. Prough	Digester control process and apparatus
US4071399A (en) *	1976-09-01	1978-01-31	Kamyr, Inc.	Apparatus and method for the displacement impregnation of cellulosic chips material

1982
- 1982-12-14 FI FI824282A patent/FI66215C/en not_active IP Right Cessation
1983
- 1983-11-30 AU AU21847/83A patent/AU548448B2/en not_active Ceased
- 1983-11-30 ZA ZA838909A patent/ZA838909B/en unknown
- 1983-12-05 NO NO834466A patent/NO161927C/en unknown
- 1983-12-07 AT AT0427983A patent/AT384631B/en not_active IP Right Cessation
- 1983-12-12 FR FR8319839A patent/FR2537621B1/en not_active Expired
- 1983-12-12 SE SE8306853A patent/SE452175C/en not_active IP Right Cessation
- 1983-12-12 DE DE3344865A patent/DE3344865C2/en not_active Expired
- 1983-12-13 CA CA000443128A patent/CA1210907A/en not_active Expired
- 1983-12-13 SU SU833677056A patent/SU1475491A3/en active
- 1983-12-13 JP JP58234907A patent/JPS59137589A/en active Granted
- 1983-12-14 BR BR8306977A patent/BR8306977A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO161927C (en)	1989-10-11
FI66215B (en)	1984-05-31
DE3344865A1 (en)	1984-06-14
FR2537621A1 (en)	1984-06-15
ATA427983A (en)	1987-05-15
JPS59137589A (en)	1984-08-07
CA1210907A (en)	1986-09-09
DE3344865C2 (en)	1985-09-19
AT384631B (en)	1987-12-10
NO161927B (en)	1989-07-03
AU2184783A (en)	1984-06-21
SE452175C (en)	1990-03-26
AU548448B2 (en)	1985-12-12
JPS6347836B2 (en)	1988-09-26
FR2537621B1 (en)	1985-11-22
SE8306853D0 (en)	1983-12-12
FI824282A0 (en)	1982-12-14
ZA838909B (en)	1984-07-25
SE8306853L (en)	1984-06-15
NO834466L (en)	1984-06-15
SU1475491A3 (en)	1989-04-23
SE452175B (en)	1987-11-16
FI66215C (en)	1984-09-10

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Legal Events

Date	Code	Title	Description
1996-04-23	MM	Lapse due to non-payment of fees (art. 50)