FR2293959A2 - Perfectionnements aux evaporateurs directs a air alimentes en chaleur par une chaudiere - Google Patents

Perfectionnements aux evaporateurs directs a air alimentes en chaleur par une chaudiere

Info

Publication number
FR2293959A2
FR2293959A2 FR7440901A FR7440901A FR2293959A2 FR 2293959 A2 FR2293959 A2 FR 2293959A2 FR 7440901 A FR7440901 A FR 7440901A FR 7440901 A FR7440901 A FR 7440901A FR 2293959 A2 FR2293959 A2 FR 2293959A2
Authority
FR
France
Prior art keywords
air heater
gases
air
evaporator
odious
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7440901A
Other languages
English (en)
Other versions
FR2293959B2 (fr
Inventor
Jacques Bardet
Jean-Claude Cailleux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock SA
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 SA filed Critical Fives Cail Babcock SA
Priority to FR7440901A priority Critical patent/FR2293959A2/fr
Priority to ES443112A priority patent/ES443112A1/es
Priority to JP50142429A priority patent/JPS5742753B2/ja
Priority to OA55680A priority patent/OA05179A/fr
Priority to BR7508264*A priority patent/BR7508264A/pt
Publication of FR2293959A2 publication Critical patent/FR2293959A2/fr
Application granted granted Critical
Publication of FR2293959B2 publication Critical patent/FR2293959B2/fr
Granted legal-status Critical Current

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)
FR7440901A 1974-12-12 1974-12-12 Perfectionnements aux evaporateurs directs a air alimentes en chaleur par une chaudiere Granted FR2293959A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7440901A FR2293959A2 (fr) 1974-12-12 1974-12-12 Perfectionnements aux evaporateurs directs a air alimentes en chaleur par une chaudiere
ES443112A ES443112A1 (es) 1974-12-12 1975-12-01 Perfeccionamientos en las instalaciones de evaporacion di- recta por aire alimentadas en calor por una caldera.
JP50142429A JPS5742753B2 (fr) 1974-12-12 1975-12-02
OA55680A OA05179A (fr) 1974-12-12 1975-12-04 Perfectionnements aux évaporateurs directs à air alimentés en chaleur par une chaudière.
BR7508264*A BR7508264A (pt) 1974-12-12 1975-12-12 Aperfeicoamentos em evaporadores diretos a ar alimentados pelo calor proveniente de uma caldeira

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440901A FR2293959A2 (fr) 1974-12-12 1974-12-12 Perfectionnements aux evaporateurs directs a air alimentes en chaleur par une chaudiere

Publications (2)

Publication Number Publication Date
FR2293959A2 true FR2293959A2 (fr) 1976-07-09
FR2293959B2 FR2293959B2 (fr) 1978-06-30

Family

ID=9146058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440901A Granted FR2293959A2 (fr) 1974-12-12 1974-12-12 Perfectionnements aux evaporateurs directs a air alimentes en chaleur par une chaudiere

Country Status (5)

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

Also Published As

Publication number Publication date
JPS5178801A (fr) 1976-07-09
OA05179A (fr) 1981-01-31
BR7508264A (pt) 1976-08-24
FR2293959B2 (fr) 1978-06-30
JPS5742753B2 (fr) 1982-09-10
ES443112A1 (es) 1977-04-16

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