FR2657629B1 - CONTINUOUS HEATING DEVICE FOR AQUEOUS SOLUTIONS USED IN PAPER PULP MANUFACTURING PLANTS. - Google Patents

CONTINUOUS HEATING DEVICE FOR AQUEOUS SOLUTIONS USED IN PAPER PULP MANUFACTURING PLANTS.

Info

Publication number
FR2657629B1
FR2657629B1 FR9001191A FR9001191A FR2657629B1 FR 2657629 B1 FR2657629 B1 FR 2657629B1 FR 9001191 A FR9001191 A FR 9001191A FR 9001191 A FR9001191 A FR 9001191A FR 2657629 B1 FR2657629 B1 FR 2657629B1
Authority
FR
France
Prior art keywords
heating device
aqueous solutions
paper pulp
continuous heating
solutions used
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.)
Expired - Lifetime
Application number
FR9001191A
Other languages
French (fr)
Other versions
FR2657629A1 (en
Inventor
Le Peurian Patrick
Gorse Michel
Lombardo Gerard
Muratore Emile
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR9001191A priority Critical patent/FR2657629B1/en
Publication of FR2657629A1 publication Critical patent/FR2657629A1/en
Application granted granted Critical
Publication of FR2657629B1 publication Critical patent/FR2657629B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/106—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
FR9001191A 1990-02-01 1990-02-01 CONTINUOUS HEATING DEVICE FOR AQUEOUS SOLUTIONS USED IN PAPER PULP MANUFACTURING PLANTS. Expired - Lifetime FR2657629B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9001191A FR2657629B1 (en) 1990-02-01 1990-02-01 CONTINUOUS HEATING DEVICE FOR AQUEOUS SOLUTIONS USED IN PAPER PULP MANUFACTURING PLANTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9001191A FR2657629B1 (en) 1990-02-01 1990-02-01 CONTINUOUS HEATING DEVICE FOR AQUEOUS SOLUTIONS USED IN PAPER PULP MANUFACTURING PLANTS.

Publications (2)

Publication Number Publication Date
FR2657629A1 FR2657629A1 (en) 1991-08-02
FR2657629B1 true FR2657629B1 (en) 1992-05-15

Family

ID=9393319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9001191A Expired - Lifetime FR2657629B1 (en) 1990-02-01 1990-02-01 CONTINUOUS HEATING DEVICE FOR AQUEOUS SOLUTIONS USED IN PAPER PULP MANUFACTURING PLANTS.

Country Status (1)

Country Link
FR (1) FR2657629B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2476465B (en) * 2009-12-22 2011-11-23 Arthur James New Recycling Technology

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349160A (en) * 1964-07-13 1967-10-24 Aluminium Lab Ltd Apparatus for passing electric current through liquids
DE2322436A1 (en) * 1973-05-17 1974-11-21 Texaco Development Corp PROCESS FOR TREATMENT OF ALKALINE FORCE COOKING DRAIN
US4470876A (en) * 1982-07-22 1984-09-11 Beaupre Marc F Kraft overload recovery process

Also Published As

Publication number Publication date
FR2657629A1 (en) 1991-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031