NO135260C - - Google Patents

Info

Publication number
NO135260C
NO135260C NO194/73A NO19473A NO135260C NO 135260 C NO135260 C NO 135260C NO 194/73 A NO194/73 A NO 194/73A NO 19473 A NO19473 A NO 19473A NO 135260 C NO135260 C NO 135260C
Authority
NO
Norway
Application number
NO194/73A
Other languages
Norwegian (no)
Other versions
NO135260B (ja
Inventor
T Nagano
S Miyao
K Takeda
Original Assignee
Toyo Pulp Co Ltd
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.)
Filing date
Publication date
Application filed by Toyo Pulp Co Ltd filed Critical Toyo Pulp Co Ltd
Publication of NO135260B publication Critical patent/NO135260B/no
Publication of NO135260C publication Critical patent/NO135260C/no

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/26—Multistage processes
    • D21C3/263—Multistage processes at least one stage being in presence of oxygen
NO194/73A 1972-01-17 1973-01-16 NO135260C (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47006728A JPS5130601B2 (ja) 1972-01-17 1972-01-17

Publications (2)

Publication Number Publication Date
NO135260B NO135260B (ja) 1976-11-29
NO135260C true NO135260C (ja) 1977-03-09

Family

ID=11646292

Family Applications (1)

Application Number Title Priority Date Filing Date
NO194/73A NO135260C (ja) 1972-01-17 1973-01-16

Country Status (16)

Country Link
JP (1) JPS5130601B2 (ja)
AR (1) AR194979A1 (ja)
AT (1) AT325412B (ja)
AU (1) AU471897B2 (ja)
BR (1) BR7300356D0 (ja)
CA (1) CA981855A (ja)
DD (1) DD102183A5 (ja)
FI (1) FI54943C (ja)
FR (1) FR2175401A5 (ja)
GB (1) GB1392770A (ja)
IT (1) IT978170B (ja)
NO (1) NO135260C (ja)
PL (1) PL85082B1 (ja)
SE (1) SE394299B (ja)
YU (1) YU6273A (ja)
ZA (1) ZA7354B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249302A (en) * 1975-10-16 1977-04-20 Hitachi Shipbuilding Eng Co Process for alkali pulping
IT1209352B (it) * 1980-09-22 1989-07-16 Nardi Franco Processo per la produzione di cellulose chimiche e/o paste per carte, nonche'impianto e relativi componenti per l'attuazione del processo indicato
US7771565B2 (en) 2006-02-21 2010-08-10 Packaging Corporation Of America Method of pre-treating woodchips prior to mechanical pulping
EP2910678B1 (en) * 2010-06-10 2017-07-26 Packaging Corporation Of America Method of manufacturing pulp for corrugated medium

Also Published As

Publication number Publication date
ZA7354B (en) 1973-09-26
DE2302232B2 (de) 1977-02-17
AT325412B (de) 1975-10-27
SE394299B (sv) 1977-06-20
DE2302232A1 (de) 1973-08-16
FR2175401A5 (ja) 1973-10-19
JPS4875801A (ja) 1973-10-12
FI54943C (fi) 1979-04-10
GB1392770A (en) 1975-04-30
BR7300356D0 (pt) 1973-09-13
CA981855A (en) 1976-01-20
FI54943B (fi) 1978-12-29
AU5064573A (en) 1974-07-04
AR194979A1 (es) 1973-08-30
NO135260B (ja) 1976-11-29
IT978170B (it) 1974-09-20
JPS5130601B2 (ja) 1976-09-02
AU471897B2 (en) 1974-07-04
YU6273A (en) 1981-11-13
PL85082B1 (ja) 1976-04-30
DD102183A5 (ja) 1973-12-05

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