SE7415430L - Sett vid lagring av flis for framstellning av sulfitmassa - Google Patents

Sett vid lagring av flis for framstellning av sulfitmassa

Info

Publication number: SE7415430L
Authority: SE; Sweden
Prior art keywords: production; sulfite pulp; storing tiles; tiles; storing
Prior art date: 1974-12-10

Application number

SE7415430A

Other languages

English (en)

Other versions

SE391544C (sv

SE391544B (sv

Inventor

J Ryhman

N Vogt

Original Assignee

Billeruds 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.)

1974-12-10

Filing date

1974-12-10

Publication date

1976-06-11

1974-12-10 Application filed by Billeruds Ab filed Critical Billeruds Ab

1974-12-10 Priority to SE7415430A priority Critical patent/SE391544C/sv

1975-11-12 Priority to US05/631,309 priority patent/US4088529A/en

1975-11-21 Priority to NO753933A priority patent/NO146142C/no

1975-11-28 Priority to FI753371A priority patent/FI61924C/fi

1975-11-29 Priority to DE19752553737 priority patent/DE2553737C3/de

1975-12-08 Priority to FR7537477A priority patent/FR2294267A1/fr

1975-12-09 Priority to AT933475A priority patent/AT347782B/de

1975-12-09 Priority to JP50146808A priority patent/JPS5227241B2/ja

1975-12-09 Priority to CA241,340A priority patent/CA1073613A/en

1976-06-11 Publication of SE7415430L publication Critical patent/SE7415430L/sv

1977-02-21 Publication of SE391544B publication Critical patent/SE391544B/sv

1985-10-28 Publication of SE391544C publication Critical patent/SE391544C/sv

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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/08—Pretreatment of the finely-divided materials before digesting with oxygen-generating compounds
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/12—Seasoning

SE7415430A 1974-12-10 1974-12-10 Sett for forcerad hartsmognad hos vedflis SE391544C (sv)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
SE7415430A SE391544C (sv)	1974-12-10	1974-12-10	Sett for forcerad hartsmognad hos vedflis
US05/631,309 US4088529A (en)	1974-12-10	1975-11-12	Method of resin seasoning wood chips
NO753933A NO146142C (no)	1974-12-10	1975-11-21	Fremgangsmaate for behandling av trefils
FI753371A FI61924C (fi)	1974-12-10	1975-11-28	Foerfarande foer behandling av traeflis
DE19752553737 DE2553737C3 (de)	1974-12-10	1975-11-29	Verfahren zur Behandlung von Holzschnitzern
FR7537477A FR2294267A1 (fr)	1974-12-10	1975-12-08	Procede de traitement de copeaux de bois
AT933475A AT347782B (de)	1974-12-10	1975-12-09	Verfahren zur behandlung von holzschnitzeln zur schnellen harzalterung
JP50146808A JPS5227241B2 (sv)	1974-12-10	1975-12-09
CA241,340A CA1073613A (en)	1974-12-10	1975-12-09	Method of processing wood chips

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7415430A SE391544C (sv)	1974-12-10	1974-12-10	Sett for forcerad hartsmognad hos vedflis

Publications (3)

Publication Number	Publication Date
SE7415430L true SE7415430L (sv)	1976-06-11
SE391544B SE391544B (sv)	1977-02-21
SE391544C SE391544C (sv)	1985-10-28

Family

ID=20322940

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7415430A SE391544C (sv)	1974-12-10	1974-12-10	Sett for forcerad hartsmognad hos vedflis

Country Status (8)

Country	Link
US (1)	US4088529A (sv)
JP (1)	JPS5227241B2 (sv)
AT (1)	AT347782B (sv)
CA (1)	CA1073613A (sv)
FI (1)	FI61924C (sv)
FR (1)	FR2294267A1 (sv)
NO (1)	NO146142C (sv)
SE (1)	SE391544C (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52110902A (en) *	1976-03-12	1977-09-17	Union Carbide Corp	Process for increasing pulp yield by treating wood chip with oxygen prior to chemical pulping
NZ191061A (en) *	1978-07-27	1982-03-16	Obbola Linerboard Ab	Chemical pulp manufacture cellulosic material preheated by steam in a storage container
WO1980002573A1 (en) *	1979-05-15	1980-11-27	C Larsson	A method and an arrangement for storing organic fibrous material in a stack
US5688368A (en) *	1993-12-10	1997-11-18	Beloit Technologies, Inc.	Method for cooling and ozone bleaching wood pulp
WO1998002612A1 (en) *	1996-07-11	1998-01-22	Wisconsin Alumni Research Foundation	Biopulping with phlebia subserialis
WO1998042914A1 (en) *	1997-03-25	1998-10-01	Wisconsin Alumni Research Foundation	Method and apparatus for commercial scale biopulping
WO2004106624A1 (en) *	2003-06-03	2004-12-09	Pacific Pulp Resources Inc.	Method for producing pulp and lignin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1850808A (en) *	1931-12-03	1932-03-22	Nat Paper Napkin Mfg Company	Method of treating and seasoning paper
US3061504A (en) *	1960-03-21	1962-10-30	Int Paper Canada	Method of removing resin from wood pulp
NO121371B (sv) *	1964-07-16	1971-02-15	Mo Och Domsjoe Ab
SE333299B (sv) *	1967-11-10	1971-03-08	Sunds Ab	Foerfarande vid och anordning foer blekning av foeretraedesvis cellulosamassa med gasformigt blekmedel
US3802957A (en) *	1972-03-03	1974-04-09	D Cusi	Process for preserving lignocellulosic material by controlling air flow through a pile of lignocellulosic material
US3964962A (en) *	1974-02-25	1976-06-22	Ingersoll-Rand Company	Gaseous reaction apparatus and processes including a peripheral gas receiving chamber and a gas recirculation conduit

1974
- 1974-12-10 SE SE7415430A patent/SE391544C/sv not_active IP Right Cessation
1975
- 1975-11-12 US US05/631,309 patent/US4088529A/en not_active Expired - Lifetime
- 1975-11-21 NO NO753933A patent/NO146142C/no unknown
- 1975-11-28 FI FI753371A patent/FI61924C/fi not_active IP Right Cessation
- 1975-12-08 FR FR7537477A patent/FR2294267A1/fr active Granted
- 1975-12-09 JP JP50146808A patent/JPS5227241B2/ja not_active Expired
- 1975-12-09 CA CA241,340A patent/CA1073613A/en not_active Expired
- 1975-12-09 AT AT933475A patent/AT347782B/de active

Also Published As

Publication number	Publication date
ATA933475A (de)	1978-05-15
US4088529A (en)	1978-05-09
AT347782B (de)	1979-01-10
NO146142C (no)	1982-08-04
JPS5227241B2 (sv)	1977-07-19
FI61924C (fi)	1982-10-11
DE2553737A1 (de)	1976-06-16
FI61924B (fi)	1982-06-30
CA1073613A (en)	1980-03-18
SE391544C (sv)	1985-10-28
NO753933L (sv)	1976-06-11
JPS5182003A (sv)	1976-07-19
NO146142B (no)	1982-04-26
DE2553737B2 (de)	1977-04-07
FR2294267A1 (fr)	1976-07-09
SE391544B (sv)	1977-02-21
FR2294267B1 (sv)	1978-08-18
FI753371A (sv)	1976-06-11

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7415430-3 Effective date: 19950110 Format of ref document f/p: F
1995-03-06	NUG	Patent has lapsed	Ref document number: 7415430-3 Format of ref document f/p: F

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1995-01-31

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