FI49853C - Tärpätin talteenotto sellutusprosesseista - Google Patents

Tärpätin talteenotto sellutusprosesseista

Info

Publication number
FI49853C
FI49853C FI692317A FI231769A FI49853C FI 49853 C FI49853 C FI 49853C FI 692317 A FI692317 A FI 692317A FI 231769 A FI231769 A FI 231769A FI 49853 C FI49853 C FI 49853C
Authority
FI
Finland
Prior art keywords
pulping processes
turpentine recovery
turpentine
recovery
pulping
Prior art date
Application number
FI692317A
Other languages
English (en)
Swedish (sv)
Other versions
FI49853B (fi
Inventor
John Drew
Original Assignee
Envirotech Corp
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 Envirotech Corp filed Critical Envirotech Corp
Publication of FI49853B publication Critical patent/FI49853B/fi
Application granted granted Critical
Publication of FI49853C publication Critical patent/FI49853C/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
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
FI692317A 1968-08-09 1969-08-06 Tärpätin talteenotto sellutusprosesseista FI49853C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75142568A 1968-08-09 1968-08-09

Publications (2)

Publication Number Publication Date
FI49853B FI49853B (fi) 1975-06-30
FI49853C true FI49853C (fi) 1975-10-10

Family

ID=25021922

Family Applications (1)

Application Number Title Priority Date Filing Date
FI692317A FI49853C (fi) 1968-08-09 1969-08-06 Tärpätin talteenotto sellutusprosesseista

Country Status (4)

Country Link
US (1) US3607617A (fi)
FI (1) FI49853C (fi)
NO (1) NO133145C (fi)
SE (1) SE368242B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1453370A (en) * 1974-05-30 1976-10-20 Simon Rosedowns Ltd Deodorister for triglyceride oils
US4487616A (en) * 1981-10-26 1984-12-11 Scrub-Tek, Inc. Method for removing solvent from solvent vapor-laden air exiting a dry-cleaning machine
US4915784A (en) * 1989-05-03 1990-04-10 Reynolds Ellis W Process and apparatus for removing contaminants from pulp digester vent gas
DE19653256A1 (de) * 1996-12-20 1998-06-25 Asea Brown Boveri Kondensator für binäre/polynäre Kondensation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492198A (en) * 1964-09-29 1970-01-27 Curt F Rosenblad Heat and turpentine recovery from pulp digesters

Also Published As

Publication number Publication date
SE368242B (fi) 1974-06-24
FI49853B (fi) 1975-06-30
NO133145C (fi) 1976-03-17
US3607617A (en) 1971-09-21
NO133145B (fi) 1975-12-08

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