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FI781337A - Saett vid raffinering av fibermaterial - Google Patents

Saett vid raffinering av fibermaterial

Info

Publication number
FI781337A
FI781337A FI781337A FI781337A FI781337A FI 781337 A FI781337 A FI 781337A FI 781337 A FI781337 A FI 781337A FI 781337 A FI781337 A FI 781337A FI 781337 A FI781337 A FI 781337A
Authority
FI
Finland
Prior art keywords
raffinering
fibermaterial
saett
vid
saett vid
Prior art date
Application number
FI781337A
Other languages
English (en)
Inventor
Gustaf Rune Hellerqvist
Original Assignee
Sca Development Ab
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 Sca Development Ab filed Critical Sca Development Ab
Publication of FI781337A publication Critical patent/FI781337A/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FI781337A 1977-06-06 1978-04-28 Saett vid raffinering av fibermaterial FI781337A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7706562A SE415493B (sv) 1977-06-06 1977-06-06 Sett att mojliggora utnyttjande av anga som utvecklas vid raffinering av fibermaterial

Publications (1)

Publication Number Publication Date
FI781337A true FI781337A (fi) 1978-12-07

Family

ID=20331523

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781337A FI781337A (fi) 1977-06-06 1978-04-28 Saett vid raffinering av fibermaterial

Country Status (3)

Country Link
CA (1) CA1107941A (fi)
FI (1) FI781337A (fi)
SE (1) SE415493B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI972847A0 (fi) * 1997-07-03 1997-07-03 Rinheat Oy Foerfarande foer hantering av aonga i en fibreringsprocess
CN102093153B (zh) * 2010-11-05 2014-04-09 华东理工大学 Mto含催化剂微粉反应气优化组合净化分离的方法与装置

Also Published As

Publication number Publication date
CA1107941A (en) 1981-09-01
SE415493B (sv) 1980-10-06
SE7706562L (sv) 1978-12-07

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SCA DEVELOPMENT AKTIEBOLAG