FI20135103A - Process and equipment for reducing the odor of impure aqueous methanol and process for producing purified methanol - Google Patents

Process and equipment for reducing the odor of impure aqueous methanol and process for producing purified methanol Download PDF

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Publication number
FI20135103A
FI20135103A FI20135103A FI20135103A FI20135103A FI 20135103 A FI20135103 A FI 20135103A FI 20135103 A FI20135103 A FI 20135103A FI 20135103 A FI20135103 A FI 20135103A FI 20135103 A FI20135103 A FI 20135103A
Authority
FI
Finland
Prior art keywords
methanol
odor
reducing
equipment
producing purified
Prior art date
Application number
FI20135103A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Veikko Jokela
Ari Kotilainen
Mikael Hannus
Original Assignee
Stora Enso Oyj
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 Stora Enso Oyj filed Critical Stora Enso Oyj
Priority to FI20135103A priority Critical patent/FI20135103A/en
Publication of FI20135103A publication Critical patent/FI20135103A/en

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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
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • 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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation
    • 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
    • D21C11/08—Deodorisation ; Elimination of malodorous compounds, e.g. sulfur compounds such as hydrogen sulfide or mercaptans, from gas streams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
FI20135103A 2013-02-01 2013-02-01 Process and equipment for reducing the odor of impure aqueous methanol and process for producing purified methanol FI20135103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20135103A FI20135103A (en) 2013-02-01 2013-02-01 Process and equipment for reducing the odor of impure aqueous methanol and process for producing purified methanol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20135103A FI20135103A (en) 2013-02-01 2013-02-01 Process and equipment for reducing the odor of impure aqueous methanol and process for producing purified methanol

Publications (1)

Publication Number Publication Date
FI20135103A true FI20135103A (en) 2014-08-02

Family

ID=51492732

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20135103A FI20135103A (en) 2013-02-01 2013-02-01 Process and equipment for reducing the odor of impure aqueous methanol and process for producing purified methanol

Country Status (1)

Country Link
FI (1) FI20135103A (en)

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Legal Events

Date Code Title Description
MM Patent lapsed