FI53727C - Foerfarande foer tillvaratagande av cellulosakokkemikalier - Google Patents

Foerfarande foer tillvaratagande av cellulosakokkemikalier

Info

Publication number
FI53727C
FI53727C FI2159/70A FI215970A FI53727C FI 53727 C FI53727 C FI 53727C FI 2159/70 A FI2159/70 A FI 2159/70A FI 215970 A FI215970 A FI 215970A FI 53727 C FI53727 C FI 53727C
Authority
FI
Finland
Prior art keywords
cellulosakokkemikalier
foerfarande foer
foer tillvaratagande
tillvaratagande
foerfarande
Prior art date
Application number
FI2159/70A
Other languages
English (en)
Other versions
FI53727B (fi
Inventor
Koji Iwahashi
Kihei Katsuta
Kenji Ueda
Original Assignee
Mitsubishi Heavy Ind 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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of FI53727B publication Critical patent/FI53727B/fi
Application granted granted Critical
Publication of FI53727C publication Critical patent/FI53727C/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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/063—Treatment of gas streams comprising solid matter, e.g. the ashes resulting from the combustion of black liquor
    • D21C11/066—Separation of solid compounds from these gases; further treatment of recovered products
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
FI2159/70A 1969-08-07 1970-08-05 Foerfarande foer tillvaratagande av cellulosakokkemikalier FI53727C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6247469 1969-08-07
JP6400569 1969-08-13

Publications (2)

Publication Number Publication Date
FI53727B FI53727B (fi) 1978-03-31
FI53727C true FI53727C (fi) 1978-07-10

Family

ID=26403511

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2159/70A FI53727C (fi) 1969-08-07 1970-08-05 Foerfarande foer tillvaratagande av cellulosakokkemikalier

Country Status (3)

Country Link
FI (1) FI53727C (fi)
GB (1) GB1291903A (fi)
SE (1) SE363518B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3072396B1 (fr) * 2017-10-12 2019-11-08 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Methode de traitement des cendres d'electrofiltres de la chaudiere de recuperation dans un procede kraft

Also Published As

Publication number Publication date
GB1291903A (en) 1972-10-04
SE363518B (fi) 1974-01-21
FI53727B (fi) 1978-03-31

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