FR2557469B1 - METHOD FOR EFFICIENTLY USING CALORIES AT LOW THERMAL LEVELS OF A HEAT GAS, IN THE CONCENTRATION CYCLE OF A LIQUID PRODUCT - Google Patents

METHOD FOR EFFICIENTLY USING CALORIES AT LOW THERMAL LEVELS OF A HEAT GAS, IN THE CONCENTRATION CYCLE OF A LIQUID PRODUCT

Info

Publication number
FR2557469B1
FR2557469B1 FR8320918A FR8320918A FR2557469B1 FR 2557469 B1 FR2557469 B1 FR 2557469B1 FR 8320918 A FR8320918 A FR 8320918A FR 8320918 A FR8320918 A FR 8320918A FR 2557469 B1 FR2557469 B1 FR 2557469B1
Authority
FR
France
Prior art keywords
calories
efficiently
low thermal
liquid product
heat gas
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
FR8320918A
Other languages
French (fr)
Other versions
FR2557469A1 (en
Inventor
Jacques Jean Ciboit
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.)
LAGUILHARRE SA
Original Assignee
LAGUILHARRE 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 LAGUILHARRE SA filed Critical LAGUILHARRE SA
Priority to FR8320918A priority Critical patent/FR2557469B1/en
Priority to EP84401476A priority patent/EP0133095A1/en
Priority to ES534322A priority patent/ES534322A0/en
Publication of FR2557469A1 publication Critical patent/FR2557469A1/en
Application granted granted Critical
Publication of FR2557469B1 publication Critical patent/FR2557469B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/007—Energy recuperation; Heat pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2803—Special features relating to the vapour to be compressed
    • B01D1/2812—The vapour is coming from different sources
    • B01D1/2815—At least one source is a compressor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/284—Special features relating to the compressed vapour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2884—Multiple effect compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
FR8320918A 1983-07-13 1983-12-28 METHOD FOR EFFICIENTLY USING CALORIES AT LOW THERMAL LEVELS OF A HEAT GAS, IN THE CONCENTRATION CYCLE OF A LIQUID PRODUCT Expired FR2557469B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8320918A FR2557469B1 (en) 1983-12-28 1983-12-28 METHOD FOR EFFICIENTLY USING CALORIES AT LOW THERMAL LEVELS OF A HEAT GAS, IN THE CONCENTRATION CYCLE OF A LIQUID PRODUCT
EP84401476A EP0133095A1 (en) 1983-07-13 1984-07-12 Process for raising the heat level of the calories present in a fluid, and use of the resultant calories for heating a fluid
ES534322A ES534322A0 (en) 1983-07-13 1984-07-13 PROCEDURE TO RAISE THE THERMAL LEVEL OF THE CALORIES CONTAINED IN A HEATING FLUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320918A FR2557469B1 (en) 1983-12-28 1983-12-28 METHOD FOR EFFICIENTLY USING CALORIES AT LOW THERMAL LEVELS OF A HEAT GAS, IN THE CONCENTRATION CYCLE OF A LIQUID PRODUCT

Publications (2)

Publication Number Publication Date
FR2557469A1 FR2557469A1 (en) 1985-07-05
FR2557469B1 true FR2557469B1 (en) 1989-12-15

Family

ID=9295648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8320918A Expired FR2557469B1 (en) 1983-07-13 1983-12-28 METHOD FOR EFFICIENTLY USING CALORIES AT LOW THERMAL LEVELS OF A HEAT GAS, IN THE CONCENTRATION CYCLE OF A LIQUID PRODUCT

Country Status (1)

Country Link
FR (1) FR2557469B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777514A (en) * 1949-03-11 1957-01-15 Blaw Knox Co Method and apparatus for concentrating liquids
CH386775A (en) * 1961-10-06 1965-01-15 Escher Wyss Ag Closed thermal power plant with a circuit of a gaseous working medium and waste heat recovery in a distillation plant
DE2951557C2 (en) * 1979-12-21 1984-08-23 Buckau-Walther AG, 4048 Grevenbroich Method for operating a thermal material separation process with integrated heat recovery and device for carrying out the method
DE3016406C2 (en) * 1980-04-29 1985-11-28 Fried. Krupp Gmbh, 4300 Essen Multi-stage thermal material separation process with a combined vapor compressor and heat transformer to recover the heat contained in the vapors and a device for carrying out the process
US4437316A (en) * 1981-01-23 1984-03-20 Technology Marketing Inc. Method and apparatus for recovering waste energy
FR2505667B1 (en) * 1981-05-15 1990-09-14 Laguilharre Sa METHOD AND INSTALLATION FOR MECHANICAL VAPOR COMPRESSION EVAPORATION WITH IMPLEMENTATION OF A MULTI-STAGE COMPRESSOR

Also Published As

Publication number Publication date
FR2557469A1 (en) 1985-07-05

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Legal Events

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ST Notification of lapse