OA05179A - Improvements to direct air evaporators supplied with heat by a boiler. - Google Patents

Improvements to direct air evaporators supplied with heat by a boiler.

Info

Publication number
OA05179A
OA05179A OA55680A OA55680A OA05179A OA 05179 A OA05179 A OA 05179A OA 55680 A OA55680 A OA 55680A OA 55680 A OA55680 A OA 55680A OA 05179 A OA05179 A OA 05179A
Authority
OA
OAPI
Prior art keywords
boiler
heat
direct air
supplied
air evaporators
Prior art date
Application number
OA55680A
Other languages
French (fr)
Inventor
Jacques Bardet
Jean-Claude Cailleux
Original Assignee
Fives Cail Babcock
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 Fives Cail Babcock filed Critical Fives Cail Babcock
Publication of OA05179A publication Critical patent/OA05179A/en

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
    • D21C11/08—Deodorisation ; Elimination of malodorous compounds, e.g. sulfur compounds such as hydrogen sulfide or mercaptans, from gas streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Treating Waste Gases (AREA)
OA55680A 1974-12-12 1975-12-04 Improvements to direct air evaporators supplied with heat by a boiler. OA05179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440901A FR2293959A2 (en) 1974-12-12 1974-12-12 Direct evaporation of liquors using hot air - supplied from air heater burning odious gases produced in factory

Publications (1)

Publication Number Publication Date
OA05179A true OA05179A (en) 1981-01-31

Family

ID=9146058

Family Applications (1)

Application Number Title Priority Date Filing Date
OA55680A OA05179A (en) 1974-12-12 1975-12-04 Improvements to direct air evaporators supplied with heat by a boiler.

Country Status (5)

Country Link
JP (1) JPS5742753B2 (en)
BR (1) BR7508264A (en)
ES (1) ES443112A1 (en)
FR (1) FR2293959A2 (en)
OA (1) OA05179A (en)

Also Published As

Publication number Publication date
BR7508264A (en) 1976-08-24
FR2293959B2 (en) 1978-06-30
JPS5178801A (en) 1976-07-09
FR2293959A2 (en) 1976-07-09
ES443112A1 (en) 1977-04-16
JPS5742753B2 (en) 1982-09-10

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