FR2771661B1 - METHOD AND DEVICE FOR CLEANING BY WAY SUPERCRITICAL FLUIDS OF OBJECTS IN PLASTIC MATERIAL OF COMPLEX SHAPES - Google Patents

METHOD AND DEVICE FOR CLEANING BY WAY SUPERCRITICAL FLUIDS OF OBJECTS IN PLASTIC MATERIAL OF COMPLEX SHAPES

Info

Publication number
FR2771661B1
FR2771661B1 FR9715330A FR9715330A FR2771661B1 FR 2771661 B1 FR2771661 B1 FR 2771661B1 FR 9715330 A FR9715330 A FR 9715330A FR 9715330 A FR9715330 A FR 9715330A FR 2771661 B1 FR2771661 B1 FR 2771661B1
Authority
FR
France
Prior art keywords
cleaning
objects
plastic material
complex shapes
supercritical fluids
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 - Fee Related
Application number
FR9715330A
Other languages
French (fr)
Other versions
FR2771661A1 (en
Inventor
Michel Morin
Louise Peccoud
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.)
Incam Solutions
Original Assignee
Incam Solutions
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 Incam Solutions filed Critical Incam Solutions
Priority to FR9715330A priority Critical patent/FR2771661B1/en
Publication of FR2771661A1 publication Critical patent/FR2771661A1/en
Application granted granted Critical
Publication of FR2771661B1 publication Critical patent/FR2771661B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/009—After-treatment of articles without altering their shape; Apparatus therefor using gases without chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0021—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by liquid gases or supercritical fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • B29C2071/0027—Removing undesirable residual components, e.g. solvents, unreacted monomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • B29C2071/0054—Supercritical fluid treatment, i.e. using a liquid in which distinct liquid and gas phases do not exist
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Cleaning In General (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR9715330A 1997-11-28 1997-11-28 METHOD AND DEVICE FOR CLEANING BY WAY SUPERCRITICAL FLUIDS OF OBJECTS IN PLASTIC MATERIAL OF COMPLEX SHAPES Expired - Fee Related FR2771661B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9715330A FR2771661B1 (en) 1997-11-28 1997-11-28 METHOD AND DEVICE FOR CLEANING BY WAY SUPERCRITICAL FLUIDS OF OBJECTS IN PLASTIC MATERIAL OF COMPLEX SHAPES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715330A FR2771661B1 (en) 1997-11-28 1997-11-28 METHOD AND DEVICE FOR CLEANING BY WAY SUPERCRITICAL FLUIDS OF OBJECTS IN PLASTIC MATERIAL OF COMPLEX SHAPES

Publications (2)

Publication Number Publication Date
FR2771661A1 FR2771661A1 (en) 1999-06-04
FR2771661B1 true FR2771661B1 (en) 2000-02-25

Family

ID=9514180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9715330A Expired - Fee Related FR2771661B1 (en) 1997-11-28 1997-11-28 METHOD AND DEVICE FOR CLEANING BY WAY SUPERCRITICAL FLUIDS OF OBJECTS IN PLASTIC MATERIAL OF COMPLEX SHAPES

Country Status (1)

Country Link
FR (1) FR2771661B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001158827A (en) * 1999-09-21 2001-06-12 Daicel Chem Ind Ltd Method for modifying surface of plastic molding product and surface-modified plastic molding product
JP2005506694A (en) * 2001-10-17 2005-03-03 プラクスエア・テクノロジー・インコーポレイテッド Central carbon dioxide purifier
US6960242B2 (en) * 2002-10-02 2005-11-01 The Boc Group, Inc. CO2 recovery process for supercritical extraction
GB2400066A (en) * 2003-03-29 2004-10-06 Rolls Royce Plc Removal of a fugitive material in investment casting
US20050006310A1 (en) * 2003-07-10 2005-01-13 Rajat Agrawal Purification and recovery of fluids in processing applications
SE532586C2 (en) * 2008-06-04 2010-02-23 Eero Erma Drying system with circulating gas
US8650770B1 (en) * 2010-06-17 2014-02-18 George Samuel Levy Air cycle heat pump dryer
FR3032904B1 (en) * 2015-02-19 2017-11-10 Prodways PROCESS FOR POST-PROCESSING THREE-DIMENSIONAL OBJECTS MADE BY STEREOLITHOGRAPHY
EP3669968A1 (en) * 2018-12-21 2020-06-24 Airbus Defence and Space Extraction and/or purification system, in particular autonomous extraction and/or purification system
FR3112705B1 (en) * 2020-07-21 2022-08-19 Univ Bordeaux Process and installation for cleaning a filter material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT274187B (en) * 1964-08-05 1969-09-10 Studiengesellschaft Kohle Mbh Process for the separation, in particular deasphalting, of petroleum distillation residues or other higher-boiling hydrocarbon materials
US5068040A (en) * 1989-04-03 1991-11-26 Hughes Aircraft Company Dense phase gas photochemical process for substrate treatment
FR2686351A1 (en) * 1992-01-20 1993-07-23 Metalimphy Process for cleaning and degreasing metal products packaged in reel or sheet form forming a stack and plant for its use
US5267455A (en) * 1992-07-13 1993-12-07 The Clorox Company Liquid/supercritical carbon dioxide dry cleaning system
US5355901A (en) * 1992-10-27 1994-10-18 Autoclave Engineers, Ltd. Apparatus for supercritical cleaning
US5377705A (en) * 1993-09-16 1995-01-03 Autoclave Engineers, Inc. Precision cleaning system

Also Published As

Publication number Publication date
FR2771661A1 (en) 1999-06-04

Similar Documents

Publication Publication Date Title
FR2765515B1 (en) DEVICE AND METHOD FOR MANUFACTURING AN OBJECT IN PLASTIC MATERIAL BY BLOWING
FR2801104B1 (en) DEVICE AND METHOD FOR DETECTING UNAUTHORIZED OBJECTS IN BAGGAGE
FR2724095B1 (en) MAKE-UP PRODUCT PACKAGING AND APPLICATION DEVICE
FR2810859B1 (en) PACKAGING AND APPLICATION DEVICE HAVING A PREFERRED SUPPLYED APPLICATION SURFACE IN PRODUCT
BR9408301A (en) Apparatus and method for detecting and tracking movement of objects in a region
FR2813295B1 (en) METHOD AND DEVICE FOR FILETING OBJECTS
FR2716405B1 (en) Method for cooling and calibrating oblong plastic objects and device for cooling and calibrating for implementing the method.
FR2778134B1 (en) PROCESS AND DEVICE FOR THE MANUFACTURE OF PAINTED OR VARNISHED PARTS IN MOLDED PLASTIC MATERIAL
ITBO960550A0 (en) METHOD FOR REGISTRATION OF BAGS OF PLASTIC MATERIAL AND THE BAG SO OBTAINED
DE69402708D1 (en) DEVICE FOR PRODUCING AND POSITIONING BAGS FROM HOT-MELTABLE PLASTIC MATERIAL
FR2771661B1 (en) METHOD AND DEVICE FOR CLEANING BY WAY SUPERCRITICAL FLUIDS OF OBJECTS IN PLASTIC MATERIAL OF COMPLEX SHAPES
IT8922456A0 (en) DEVICE FOR DISPENSING PLASTIC BAGS FOR SUPERMARKETS AND SIMILAR
FR2691648B1 (en) METHOD AND APPARATUS FOR REDUCING THE VOLUME OF PLASTIC CONTAINERS.
IT8903621A0 (en) METHOD AND DEVICE FOR THE SUCCESSIONAL FEEDING OF FLATTENED PRODUCTS
FR2754200B1 (en) DEVICE FOR DRIVING METAL PARTS INTO PLASTIC MATERIALS
FR2738800B1 (en) PROCESS FOR OPENING PLASTIC BAGS
FR2803835B1 (en) METHOD AND DEVICE FOR CONVEYING OBJECTS IN HANGING POSITION
FR2691492B1 (en) DEVICE AND METHOD FOR SELECTIVE SORTING OF HOUSEHOLD WASTE IN THE VERTICAL HOUSING.
FR2788507B1 (en) APPARATUS AND METHOD FOR PROCESSING A STRIP IN A LIMITED AREA PROCESSING AREA
FR2816546B1 (en) METHOD OF RELIEF MARKING OF A SUPPORTED OBJECT IN PLASTIC MATERIAL AND DEVICE IMPLEMENTING THE METHOD
FR2690745B1 (en) METHOD AND DEVICE FOR CONTINUOUSLY DETERMINING THE SIZE OF A SOLID MATERIAL IN DIVIDED FORM.
FR2697531B1 (en) Method and apparatus for coating plate-like objects with plastic film.
FR2753125B1 (en) METHOD AND DEVICE FOR PRODUCING THERMAL-STRETCH-BLOWING A CONTAINER OR A PLASTIC SHAPE
FR2749298B1 (en) PRODUCT AND METHOD FOR THE AMENDMENT OF SOILS BASED ON OYSTER SHELLS
FR2766754B1 (en) METHOD AND DEVICE FOR PRODUCING THERMO-STRETCH-BLOWING A CONTAINER OR A PLASTIC SHAPE

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070731