FI42035B - - Google Patents

Info

Publication number: FI42035B
Authority: FI; Finland

Application number

FI1369/58A

Other languages

Finnish (fi)

Inventor

N Leffler

Original Assignee

Sunds Verkstaeder 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.)

1957-08-21

Filing date

1958-08-20

Publication date

1969-12-31

1958-08-20 Application filed by Sunds Verkstaeder Ab filed Critical Sunds Verkstaeder Ab

1969-12-31 Application granted granted Critical

1969-12-31 Publication of FI42035B publication Critical patent/FI42035B/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
- D21C9/10—Bleaching ; Apparatus therefor

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Paper (AREA)

FI1369/58A 1957-08-21 1958-08-20 FI42035B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE760657		1957-08-21
SE3053067X		1959-06-30

Publications (1)

Publication Number	Publication Date
FI42035B true FI42035B (en)	1969-12-31

Family

ID=32473844

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI1369/58A FI42035B (en)	1957-08-21	1958-08-20

Country Status (4)

Country	Link
US (3)	US3053068A (en)
DE (1)	DE1224138C2 (en)
FI (1)	FI42035B (en)
FR (1)	FR1209603A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE324950C (en) *	1967-04-13	1977-02-28	Sunds Ab	PROCEDURE AND DEVICE FOR LIQUID TREATMENT PREFERREDLY WASHING OF FIBER SUSPENSIONS OF CELLULOSA MASS
US4161421A (en) *	1977-09-13	1979-07-17	Kamyr, Inc.	Method and apparatus for continuous oxygen bleaching of cellulosic pulp
SE452345B (en) *	1984-04-02	1987-11-23	Kamyr Ab	DEVICE FOR THE DISTRIBUTION OF SUSPENSION BY ITS INCORPORATION IN TREATMENT
FI79361B (en) *	1988-01-05	1989-08-31	Ahlstroem Oy	FOERFARANDE OCH APPARATUR FOER UNDERLAETTANDE AV UTTOEMNING AV FALLROER ELLER LIKNANDE OCH BEHANDLING AV MASSA I SAGDA UTRYMME.
US5589036A (en) *	1992-05-18	1996-12-31	Champion International Corporation	Controlling pulp flow in an upflow pulp treatment tower
FI118130B (en) *	1997-04-01	2007-07-13	Sulzer Pumpen Ag	Method and apparatus for filling a mass tower
SE529811C2 (en) *	2006-04-10	2007-11-27	Metso Paper Inc	Method and apparatus for dispensing pulp from a massager

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE529983A (en) *
US1529919A (en) *	1922-03-06	1925-03-17	Stebbins Engineering And Mfg C	Pulp-bleaching method and apparatus
BE380224A (en) *	1922-03-13
DE467808C (en) *	1926-09-25	1928-10-31	Karl Ludwig Lanninger	Water distributor for irrigation systems
US1960613A (en) *	1931-01-13	1934-05-29	Internat Bleaching Corp	Method for bleaching paper pulp
US1953022A (en) *	1932-12-27	1934-03-27	Niagara Alkali Company	Apparatus for bleaching pulp
DE627306C (en) *	1934-01-12	1936-03-12	Kamyr Ab	Method and device for the continuous treatment of fibers with chemicals, in particular for the bleaching of cellulose
US2195680A (en) *	1935-12-09	1940-04-02	Kamyr Ab	Apparatus for continuous treatment of wood pulp, cellulose, and similar material with bleaching liquid, alkali, or other chemicals
US2383684A (en) *	1940-11-08	1945-08-28	Kamyr Ab	Process of continuous alkali treatment of fibrous material
US2774654A (en) *	1951-03-01	1956-12-18	Tootal Broadhurst Lee Co Ltd	Contact mixer
FI33212A (en) *	1953-02-25	1963-04-19		Method for inducing reactions between a suspension of fibrous substances in the pulp and paper industry and chemicals
SE171624C1 (en) *	1953-09-11	1960-06-07
BE530650A (en) *	1954-06-29
US2990710A (en) *	1958-10-13	1961-07-04	Improved Machinery Inc	Pulp bleaching apparatus

1958
- 1958-08-20 FI FI1369/58A patent/FI42035B/fi active
- 1958-08-20 US US756091A patent/US3053068A/en not_active Expired - Lifetime
- 1958-08-20 DE DE1958S0059490 patent/DE1224138C2/en not_active Expired
- 1958-08-20 FR FR1209603D patent/FR1209603A/en not_active Expired
1959
- 1959-12-29 US US862621A patent/US3053069A/en not_active Expired - Lifetime
1960
- 1960-06-29 US US39666A patent/US3053067A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR1209603A (en)	1960-03-02
DE1224138B (en)	1975-08-07
DE1224138C2 (en)	1975-08-07
US3053069A (en)	1962-09-11
US3053067A (en)	1962-09-11
US3053068A (en)	1962-09-11

Publication	Publication Date	Title
DE1065530B (en)
BE569565A (en)	1959-01-19
BE562615A (en)	1960-06-03
BE570551A (en)
BE562191A (en)	1957-11-30
BE571718A (en)
BE569710A (en)
BE569645A (en)	1961-06-02
BE569554A (en)
BE569518A (en)
BE568791A (en)	1960-11-18
BE568644A (en)
BE572110A (en)
BE571139A (en)
BE568497A (en)
BE572272A (en)
BE568175A (en)
BE572413A (en)
BE572418A (en)
BE572533A (en)
BE572732A (en)
BE572899A (en)
BE567822A (en)
BE567253A (en)
BE567189A (en)