FI47913B - - Google Patents

Info

Publication number: FI47913B
Authority: FI; Finland

Application number

FI01242/68A

Other languages

Finnish (fi)

Other versions

FI47913C (fi

Inventor

J Richter

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.)

1967-05-05

Filing date

1968-05-02

Publication date

1974-01-02

1968-05-02 Application filed by Kamyr Ab filed Critical Kamyr Ab

1974-01-02 Application granted granted Critical

1974-01-02 Publication of FI47913B publication Critical patent/FI47913B/fi

1974-04-10 Publication of FI47913C publication Critical patent/FI47913C/fi

Links

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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- 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

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Paper (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

FI681242A 1967-05-05 1968-05-02 Seulalaite pystyn, sylinterimäisen säiliön yhteydessä selluloosamassan jatkuvaa läpivirtausta varten FI47913C (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE6340/67A SE306876B (fr)	1967-05-05	1967-05-05

Publications (2)

Publication Number	Publication Date
FI47913B true FI47913B (fr)	1974-01-02
FI47913C FI47913C (fi)	1974-04-10

Family

ID=20268428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI681242A FI47913C (fi)	1967-05-05	1968-05-02	Seulalaite pystyn, sylinterimäisen säiliön yhteydessä selluloosamassan jatkuvaa läpivirtausta varten

Country Status (5)

Country	Link
US (1)	US3579420A (fr)
DE (1)	DE1761339C3 (fr)
FI (1)	FI47913C (fr)
NO (1)	NO124219B (fr)
SE (1)	SE306876B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE394821B (sv) *	1975-04-15	1977-07-11	Kamyr Ab	Sett och anordning for avvattning av suspensioner i rorelse
SE394822B (sv) *	1975-04-15	1977-07-11	Kamyr Ab	Sett och anordning for avvattning av suspensioner i rorelse
US4100069A (en) *	1977-02-28	1978-07-11	Kamyr, Inc.	Two-stage pulp thickening
US4375410A (en) *	1979-04-25	1983-03-01	Kamyr Ab	Reciprocating diffuser arrangements in an elongated vessel
US4529482A (en) *	1979-04-25	1985-07-16	Kamyr Aktiebolag	Apparatus for the treatment of pulp having oscillating distributing wiper blades
US4276167A (en) *	1979-04-25	1981-06-30	Kamyr Aktiebolag	Diffuser arrangements
US4556494A (en) *	1980-12-04	1985-12-03	Kamyr Aktiebolag	Method of diffusion washing or thickening of pulp
US4637878A (en) *	1982-03-09	1987-01-20	Kamyr Aktiebolag	Reciprocal movable screens in a vertically elongated vessel
US4394267A (en) *	1982-07-12	1983-07-19	Kamyr, Inc.	Diffuser assembly
US4793161A (en) *	1987-11-27	1988-12-27	Kamyr Ab	Effective diffuser/thickener screen backflushing
US4881286A (en) *	1987-11-27	1989-11-21	Kamyr Ab	Effective diffuser/thickener screen backflushing
US5021127A (en) *	1987-12-01	1991-06-04	Kamyr, Inc.	Extended delignification in pressure diffusers
US20020129911A1 (en) *	2000-10-16	2002-09-19	Marcoccia Bruno S.	Process and configuration for providing external upflow/internal downflow in a continuous digester

1967
- 1967-05-05 SE SE6340/67A patent/SE306876B/xx unknown
1968
- 1968-04-30 US US725287A patent/US3579420A/en not_active Expired - Lifetime
- 1968-05-02 NO NO1715/68A patent/NO124219B/no unknown
- 1968-05-02 FI FI681242A patent/FI47913C/fi active
- 1968-05-06 DE DE1761339A patent/DE1761339C3/de not_active Expired

Also Published As

Publication number	Publication date
US3579420A (en)	1971-05-18
SE306876B (fr)	1968-12-09
FI47913C (fi)	1974-04-10
NO124219B (fr)	1972-03-20
DE1761339A1 (de)	1972-03-23
DE1761339B2 (de)	1973-04-12
DE1761339C3 (de)	1973-10-25

Publication	Publication Date	Title
AU425114B2 (fr)	1972-06-14
AT298283B (fr)	1972-03-15
AU416737B2 (fr)	1971-09-03
AU342066A (fr)	1968-09-19
AU610966A (fr)	1968-11-28
AU3151267A (fr)	1968-01-08
AU2116667A (fr)	1969-04-03
AU2256867A (fr)	1968-12-05
AU2454867A (fr)	1969-01-16
AU2528767A (fr)	1970-01-08
AU2977667A (fr)	1969-05-22
AU3189468A (fr)	1969-07-10
BE692780A (fr)	1967-07-03
BE609934A (fr)
AU2406369A (fr)	1969-01-09
AU23366A (fr)	1968-07-11
BE710964A (fr)	1968-07-01
AU34866A (fr)	1968-07-04
AU408412B2 (fr)	1970-11-23
AU1868267A (fr)	1968-09-12
AU1763766A (fr)	1968-08-15
BE483855A (fr)
BE426053A (fr)
AU1614766A (fr)	1968-07-11
AU97666A (fr)	1968-08-01