FR2155178A5 - Electrically heated distillation appts - with improved boiler and entrained liquid trap - Google Patents

Electrically heated distillation appts - with improved boiler and entrained liquid trap

Info

Publication number
FR2155178A5
FR2155178A5 FR7144295A FR7144295A FR2155178A5 FR 2155178 A5 FR2155178 A5 FR 2155178A5 FR 7144295 A FR7144295 A FR 7144295A FR 7144295 A FR7144295 A FR 7144295A FR 2155178 A5 FR2155178 A5 FR 2155178A5
Authority
FR
France
Prior art keywords
appts
entrained liquid
water
electrically heated
liquid trap
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
Application number
FR7144295A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2155178A5 publication Critical patent/FR2155178A5/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
    • B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
    • B01B1/08—Boiling apparatus provided with reflux condenser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0017—Use of electrical or wave energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • B01D5/0006—Coils or serpentines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B01D5/0066—Dome shaped condensation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The electric heating elements in the boiler of a distillation appts., esp. for water, are enclosed by a perforated cylindrical vessel, and are tubular with orifices through which liquid and vapour circulate, so as to render inner and outer surfaces effective in heating. Entrained liquid is removed from vapour by a filter, which may be of glass rings, and by a vertical cylindrical trap, which is concentric inside a perforated cylinder closed at the top, around which is wound the serpentine condensing coil, cooled by water preheated in the condensate cooler; part of this water is used as the feed to the boilers, to conserve heat.
FR7144295A 1971-09-27 1971-12-09 Electrically heated distillation appts - with improved boiler and entrained liquid trap Expired FR2155178A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES395474A ES395474A1 (en) 1971-09-27 1971-09-27 Improvements in thermoelectricators of fluids. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
FR2155178A5 true FR2155178A5 (en) 1973-05-18

Family

ID=8459230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7144295A Expired FR2155178A5 (en) 1971-09-27 1971-12-09 Electrically heated distillation appts - with improved boiler and entrained liquid trap

Country Status (2)

Country Link
ES (1) ES395474A1 (en)
FR (1) FR2155178A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423775A1 (en) * 1978-04-06 1979-11-16 Elf Union METHOD AND DEVICE FOR DOSING ASPHALTENS IN PETROLEUM PRODUCTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423775A1 (en) * 1978-04-06 1979-11-16 Elf Union METHOD AND DEVICE FOR DOSING ASPHALTENS IN PETROLEUM PRODUCTS

Also Published As

Publication number Publication date
ES395474A1 (en) 1974-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse