FR2926736A3 - Heat recovering and volatile organic compound molecules trapping method for paint treating oven treating paint on automobile body, involves re-injecting condensates over exchanger to favor trapping of molecules of volatile organic compound - Google Patents

Heat recovering and volatile organic compound molecules trapping method for paint treating oven treating paint on automobile body, involves re-injecting condensates over exchanger to favor trapping of molecules of volatile organic compound Download PDF

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Publication number
FR2926736A3
FR2926736A3 FR0850509A FR0850509A FR2926736A3 FR 2926736 A3 FR2926736 A3 FR 2926736A3 FR 0850509 A FR0850509 A FR 0850509A FR 0850509 A FR0850509 A FR 0850509A FR 2926736 A3 FR2926736 A3 FR 2926736A3
Authority
FR
France
Prior art keywords
organic compound
volatile organic
molecules
paint
trapping
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.)
Pending
Application number
FR0850509A
Other languages
French (fr)
Inventor
Joel Bruleffer
Alain Potel
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0850509A priority Critical patent/FR2926736A3/en
Publication of FR2926736A3 publication Critical patent/FR2926736A3/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • 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
    • B01D5/0027—Condensation of vapours; Recovering volatile solvents by condensation by direct contact between vapours or gases and the cooling medium
    • 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
    • B01D5/0033—Other features
    • B01D5/0039—Recuperation of heat, e.g. use of heat pump(s), compression
    • 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
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/0087—Recirculating of the cooling medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Air Bags (AREA)

Abstract

The method involves recovering condensates in hot air flow charged in a volatile organic compound, and utilizing a heat exchanger (10) e.g. embossed aluminum heat exchanger, on the charged hot air flow and ambient air, where the heat exchanger is placed downstream of a charged air conduit (1). The condensates are re-injected over the heat exchanger by using an injection ramp (7) for favoring trapping of molecules of the volatile organic compound by utilizing the hot condensates, where the ramp is open in an upper part of the heat exchanger. An independent claim is also included for a device for recovering heat and trapping volatile organic compound molecules in a hot air flow.
FR0850509A 2008-01-28 2008-01-28 Heat recovering and volatile organic compound molecules trapping method for paint treating oven treating paint on automobile body, involves re-injecting condensates over exchanger to favor trapping of molecules of volatile organic compound Pending FR2926736A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0850509A FR2926736A3 (en) 2008-01-28 2008-01-28 Heat recovering and volatile organic compound molecules trapping method for paint treating oven treating paint on automobile body, involves re-injecting condensates over exchanger to favor trapping of molecules of volatile organic compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0850509A FR2926736A3 (en) 2008-01-28 2008-01-28 Heat recovering and volatile organic compound molecules trapping method for paint treating oven treating paint on automobile body, involves re-injecting condensates over exchanger to favor trapping of molecules of volatile organic compound

Publications (1)

Publication Number Publication Date
FR2926736A3 true FR2926736A3 (en) 2009-07-31

Family

ID=39737614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0850509A Pending FR2926736A3 (en) 2008-01-28 2008-01-28 Heat recovering and volatile organic compound molecules trapping method for paint treating oven treating paint on automobile body, involves re-injecting condensates over exchanger to favor trapping of molecules of volatile organic compound

Country Status (1)

Country Link
FR (1) FR2926736A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106423720A (en) * 2016-10-12 2017-02-22 珠海凯浩电子有限公司 Capacitive automatic paint immersing machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924179A1 (en) * 1979-06-15 1980-12-18 Linde Ag Contaminated air cleaning process - uses refrigeration circuit with expansion turbine to cool below dew point of pollutant
DE3038792A1 (en) * 1980-10-14 1982-04-22 Lohmann Gmbh & Co Kg, 5450 Neuwied Industrial solvent recovery by condensing from compressed carrier gas - via expansion engine mechanically driving compressor for loaded carrier gas
DE4017230A1 (en) * 1990-05-29 1991-12-05 Jens W Schierloh Plant for cleaning air from spray-booths and metal degreasing appts. - uses mechanical filter, condenser and biological filter
DE19635075A1 (en) * 1996-08-30 1998-03-05 Maul & Co Chr Belser Gmbh Process and device for cleaning and reusing exhaust air
DE19714082A1 (en) * 1997-04-06 1998-10-08 Rene Dipl Ing Kummer Separating gaseous contaminants of air from lacquering and drying cabins
US6447585B1 (en) * 2000-01-11 2002-09-10 Buchholz, Jr. Leroy H. Closed system for volatile organic compound recycling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924179A1 (en) * 1979-06-15 1980-12-18 Linde Ag Contaminated air cleaning process - uses refrigeration circuit with expansion turbine to cool below dew point of pollutant
DE3038792A1 (en) * 1980-10-14 1982-04-22 Lohmann Gmbh & Co Kg, 5450 Neuwied Industrial solvent recovery by condensing from compressed carrier gas - via expansion engine mechanically driving compressor for loaded carrier gas
DE4017230A1 (en) * 1990-05-29 1991-12-05 Jens W Schierloh Plant for cleaning air from spray-booths and metal degreasing appts. - uses mechanical filter, condenser and biological filter
DE19635075A1 (en) * 1996-08-30 1998-03-05 Maul & Co Chr Belser Gmbh Process and device for cleaning and reusing exhaust air
DE19714082A1 (en) * 1997-04-06 1998-10-08 Rene Dipl Ing Kummer Separating gaseous contaminants of air from lacquering and drying cabins
US6447585B1 (en) * 2000-01-11 2002-09-10 Buchholz, Jr. Leroy H. Closed system for volatile organic compound recycling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106423720A (en) * 2016-10-12 2017-02-22 珠海凯浩电子有限公司 Capacitive automatic paint immersing machine

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