FI51604B - - Google Patents

Info

Publication number
FI51604B
FI51604B FI1100/73A FI110073A FI51604B FI 51604 B FI51604 B FI 51604B FI 1100/73 A FI1100/73 A FI 1100/73A FI 110073 A FI110073 A FI 110073A FI 51604 B FI51604 B FI 51604B
Authority
FI
Finland
Application number
FI1100/73A
Other languages
Finnish (fi)
Inventor
Taavi Paavali Siuko
Original Assignee
Taavi Paavali Siuko
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 Taavi Paavali Siuko filed Critical Taavi Paavali Siuko
Priority to FI1100/73A priority Critical patent/FI51604B/fi
Priority to NO741270A priority patent/NO141858B/no
Priority to CH486174A priority patent/CH609395A5/xx
Priority to DE2417084A priority patent/DE2417084C3/de
Priority to CA197,020A priority patent/CA1025158A/en
Priority to JP49040872A priority patent/JPS5040801A/ja
Priority to AT742955A priority patent/ATA295574A/de
Priority to FR7412406A priority patent/FR2224589B3/fr
Priority to CS742562A priority patent/CS223859B2/cs
Application granted granted Critical
Publication of FI51604B publication Critical patent/FI51604B/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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/02—Regeneration of pulp liquors or effluent waste waters of acid, neutral or alkaline sulfite lye
FI1100/73A 1973-04-09 1973-04-09 FI51604B (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI1100/73A FI51604B (ja) 1973-04-09 1973-04-09
NO741270A NO141858B (no) 1973-04-09 1974-04-05 Fremgangsmaate for fremstilling av bleket sulfitmasse
CH486174A CH609395A5 (en) 1973-04-09 1974-04-08 Environmentally friendly process for the manufacture of bleached sulphite cellulose
DE2417084A DE2417084C3 (de) 1973-04-09 1974-04-08 Umweltschonendes Verfahren zur Herstellung von gebleichtem Sulfitzellstoff
CA197,020A CA1025158A (en) 1973-04-09 1974-04-08 Pollution reducing method of producing bleached sulfite pulp
JP49040872A JPS5040801A (ja) 1973-04-09 1974-04-09
AT742955A ATA295574A (de) 1973-04-09 1974-04-09 Umweltschonendes verfahren fur herstellung von gebleichtem sulfitzellstoff
FR7412406A FR2224589B3 (ja) 1973-04-09 1974-04-09
CS742562A CS223859B2 (en) 1973-04-09 1974-04-09 Method of decreasing the contamination of waters by making the bleached sulphite cellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI1100/73A FI51604B (ja) 1973-04-09 1973-04-09

Publications (1)

Publication Number Publication Date
FI51604B true FI51604B (ja) 1976-11-01

Family

ID=8505103

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1100/73A FI51604B (ja) 1973-04-09 1973-04-09

Country Status (9)

Country Link
JP (1) JPS5040801A (ja)
AT (1) ATA295574A (ja)
CA (1) CA1025158A (ja)
CH (1) CH609395A5 (ja)
CS (1) CS223859B2 (ja)
DE (1) DE2417084C3 (ja)
FI (1) FI51604B (ja)
FR (1) FR2224589B3 (ja)
NO (1) NO141858B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579258B1 (ja) * 1971-05-15 1982-02-20
US4155804A (en) * 1975-03-17 1979-05-22 International Telephone And Telegraph Corporation Removal of volatile organic components from spent sulfite effluent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1217833A (en) * 1967-01-16 1970-12-31 Electric Reduction Co Improved cellulosic pulp process

Also Published As

Publication number Publication date
FR2224589A1 (ja) 1974-10-31
FR2224589B3 (ja) 1978-05-05
JPS5040801A (ja) 1975-04-14
DE2417084C3 (de) 1986-01-02
CA1025158A (en) 1978-01-31
CS223859B2 (en) 1983-11-25
CH609395A5 (en) 1979-02-28
DE2417084A1 (de) 1974-10-24
DE2417084B2 (de) 1978-12-14
NO141858B (no) 1980-02-11
ATA295574A (de) 1978-01-15
NO741270L (no) 1974-10-10

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