FI54943B - FRAMEWORK FOR PAPER MAKING WITH AN APPLICATION OF SYRE - Google Patents

FRAMEWORK FOR PAPER MAKING WITH AN APPLICATION OF SYRE

Info

Publication number
FI54943B
FI54943B FI81/73A FI8173A FI54943B FI 54943 B FI54943 B FI 54943B FI 81/73 A FI81/73 A FI 81/73A FI 8173 A FI8173 A FI 8173A FI 54943 B FI54943 B FI 54943B
Authority
FI
Finland
Prior art keywords
syre
framework
application
paper making
paper
Prior art date
Application number
FI81/73A
Other languages
Finnish (fi)
Other versions
FI54943C (en
Inventor
Tadashi Nagano
Saisei Miyao
Katsuhiko 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
Application granted granted Critical
Publication of FI54943B publication Critical patent/FI54943B/en
Publication of FI54943C publication Critical patent/FI54943C/en

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
FI81/73A 1972-01-17 1973-01-11 FRAMEWORK FOR PAPER MAKING WITH AN APPLICATION OF SYRE FI54943C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI54943B true FI54943B (en) 1978-12-29
FI54943C FI54943C (en) 1979-04-10

Family

ID=11646292

Family Applications (1)

Application Number Title Priority Date Filing Date
FI81/73A FI54943C (en) 1972-01-17 1973-01-11 FRAMEWORK FOR PAPER MAKING WITH AN APPLICATION OF SYRE

Country Status (16)

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

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 (en) * 1980-09-22 1989-07-16 Nardi Franco PROCESS FOR THE PRODUCTION OF CHEMICAL CELLULOSE AND / OR PAPER PASTES, AS WELL AS THE PLANT AND ITS COMPONENTS FOR THE IMPLEMENTATION OF THE INDICATED PROCESS
US7771565B2 (en) 2006-02-21 2010-08-10 Packaging Corporation Of America Method of pre-treating woodchips prior to mechanical pulping
WO2011156708A1 (en) 2010-06-10 2011-12-15 Packaging Corporation Of America Method of manufacturing pulp for corrugated medium

Also Published As

Publication number Publication date
SE394299B (en) 1977-06-20
DE2302232B2 (en) 1977-02-17
FI54943C (en) 1979-04-10
DE2302232A1 (en) 1973-08-16
NO135260B (en) 1976-11-29
YU6273A (en) 1981-11-13
BR7300356D0 (en) 1973-09-13
IT978170B (en) 1974-09-20
JPS5130601B2 (en) 1976-09-02
AU471897B2 (en) 1974-07-04
AU5064573A (en) 1974-07-04
AT325412B (en) 1975-10-27
FR2175401A5 (en) 1973-10-19
NO135260C (en) 1977-03-09
AR194979A1 (en) 1973-08-30
DD102183A5 (en) 1973-12-05
CA981855A (en) 1976-01-20
PL85082B1 (en) 1976-04-30
JPS4875801A (en) 1973-10-12
GB1392770A (en) 1975-04-30
ZA7354B (en) 1973-09-26

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