FI924509A - Foerfarande foer aotervinning av energi och kemikalier ur avlutar genom foergasning - Google Patents

Foerfarande foer aotervinning av energi och kemikalier ur avlutar genom foergasning Download PDF

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Publication number
FI924509A
FI924509A FI924509A FI924509A FI924509A FI 924509 A FI924509 A FI 924509A FI 924509 A FI924509 A FI 924509A FI 924509 A FI924509 A FI 924509A FI 924509 A FI924509 A FI 924509A
Authority
FI
Finland
Prior art keywords
achievement
chemicals
generation
energy
Prior art date
Application number
FI924509A
Other languages
English (en)
Other versions
FI924509A0 (fi
Inventor
Rolf Ryham
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of FI924509A0 publication Critical patent/FI924509A0/fi
Publication of FI924509A publication Critical patent/FI924509A/fi

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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
    • 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
    • D21C11/12—Combustion of pulp liquors
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
    • 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
FI924509A 1991-10-21 1992-10-07 Foerfarande foer aotervinning av energi och kemikalier ur avlutar genom foergasning FI924509A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77970991A 1991-10-21 1991-10-21

Publications (2)

Publication Number Publication Date
FI924509A0 FI924509A0 (fi) 1992-10-07
FI924509A true FI924509A (fi) 1993-04-22

Family

ID=25117280

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924509A FI924509A (fi) 1991-10-21 1992-10-07 Foerfarande foer aotervinning av energi och kemikalier ur avlutar genom foergasning

Country Status (2)

Country Link
FI (1) FI924509A (fi)
SE (1) SE9202996L (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9300803L (sv) * 1993-03-11 1994-05-24 Chemrec Ab Process för separation av svavelföreningar ur en koldioxid- och vätesulfidinnehållande gasström

Also Published As

Publication number Publication date
SE9202996L (sv) 1993-04-22
SE9202996D0 (sv) 1992-10-12
FI924509A0 (fi) 1992-10-07

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Legal Events

Date Code Title Description
FD Application lapsed