FR2615604B1 - Procede de sechage de particules humides de polymere - Google Patents

Procede de sechage de particules humides de polymere

Info

Publication number
FR2615604B1
FR2615604B1 FR888806666A FR8806666A FR2615604B1 FR 2615604 B1 FR2615604 B1 FR 2615604B1 FR 888806666 A FR888806666 A FR 888806666A FR 8806666 A FR8806666 A FR 8806666A FR 2615604 B1 FR2615604 B1 FR 2615604B1
Authority
FR
France
Prior art keywords
polymer particles
drying wet
wet polymer
drying
particles
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
FR888806666A
Other languages
English (en)
Other versions
FR2615604A1 (fr
Inventor
Jonathan Banford
William Brander
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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group Ltd
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 Tioxide Group Ltd filed Critical Tioxide Group Ltd
Publication of FR2615604A1 publication Critical patent/FR2615604A1/fr
Application granted granted Critical
Publication of FR2615604B1 publication Critical patent/FR2615604B1/fr
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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR888806666A 1987-05-21 1988-05-18 Procede de sechage de particules humides de polymere Expired - Fee Related FR2615604B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878712074A GB8712074D0 (en) 1987-05-21 1987-05-21 Drying process

Publications (2)

Publication Number Publication Date
FR2615604A1 FR2615604A1 (fr) 1988-11-25
FR2615604B1 true FR2615604B1 (fr) 1992-07-17

Family

ID=10617728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888806666A Expired - Fee Related FR2615604B1 (fr) 1987-05-21 1988-05-18 Procede de sechage de particules humides de polymere

Country Status (11)

Country Link
US (1) US4974338A (fr)
AU (1) AU602762B2 (fr)
BE (1) BE1002689A5 (fr)
CA (1) CA1317058C (fr)
DE (1) DE3817127A1 (fr)
ES (1) ES2006647A6 (fr)
FR (1) FR2615604B1 (fr)
GB (2) GB8712074D0 (fr)
IT (1) IT1219586B (fr)
NL (1) NL8801105A (fr)
ZA (1) ZA883139B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2229726B (en) * 1989-03-04 1992-04-08 Tioxide Group Plc Polymer granules and compositions containing them
US5266913A (en) * 1991-08-27 1993-11-30 British Technology Group Usa Inc. Screened electromagnetic coil of restricted length having optimized field and method
DE4414942C2 (de) * 1994-04-28 1996-02-29 Werner Prof Stahl Verfahren zum Entfeuchten von Fest/Flüssig-Systemen
US6732452B2 (en) 2001-12-21 2004-05-11 Kimberly-Clark Worldwide, Inc. Apparatus and process for throughair drying of a paper web
US6910283B1 (en) * 2003-12-19 2005-06-28 Kimberly-Clark Worldwide, Inc. Method and system for heat recovery in a throughdrying tissue making process

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266165A (en) * 1964-10-01 1966-08-16 Allied Chem Process and apparatus for segregative drying of nylon-6
US3547890A (en) * 1967-08-23 1970-12-15 Teijin Ltd Process and apparatus for drying polyester particles
US3544525A (en) * 1968-03-26 1970-12-01 Allied Chem Process for crystallization,drying and solid-state polymerization of polyesters
DE1751164A1 (de) * 1968-04-13 1970-10-01 Glanzstoff Ag Vorrichtung zur kontinuierlichen thermischen Behandlung von schuettfaehigem koernigem Gut
JPS4811547B1 (fr) * 1968-06-19 1973-04-13
JPS506058B1 (fr) * 1968-06-27 1975-03-10
FR2057283A5 (en) * 1969-08-08 1971-05-21 Chemiefaserkombinat Piec Drying synthetic polymer particularly poly - ester granules
AU481144B2 (en) * 1973-10-04 1977-02-21 Dulux Australia Ltd. POLYMER BEAD PROCESS Specification
AU1232876A (en) * 1975-04-21 1977-10-13 Dulux Australia Limited Polymer process and paint
DE2530304C3 (de) * 1975-07-08 1979-03-22 Basf Ag, 6700 Ludwigshafen Verfahren und Vorrichtung zum Trocknen und Tempern von Polyamidgranulat
IE47018B1 (en) * 1977-07-19 1983-11-30 Dulux Australia Ltd Process of recovering polymeric beads from an aqueous slurry thereof
US4310973A (en) * 1977-12-01 1982-01-19 Phillips Petroleum Co. Drying polymer solutions
US4565014A (en) * 1984-05-24 1986-01-21 Olin Corporation Process for drying aminoguanidine bicarbonate
US4599807A (en) * 1984-10-09 1986-07-15 Desoto, Inc. Process for drying polymeric beads and associating shading pigments therewith
AU6021186A (en) * 1985-07-22 1987-01-29 Desoto Inc. Cosmetic dry powder comprising emollient and silica

Also Published As

Publication number Publication date
IT1219586B (it) 1990-05-18
GB2205154A (en) 1988-11-30
AU602762B2 (en) 1990-10-25
BE1002689A5 (fr) 1991-05-07
FR2615604A1 (fr) 1988-11-25
AU1456088A (en) 1988-11-24
GB2205154B (en) 1991-03-13
US4974338A (en) 1990-12-04
DE3817127A1 (de) 1988-12-08
GB8712074D0 (en) 1987-06-24
GB8807679D0 (en) 1988-05-05
ES2006647A6 (es) 1989-05-01
ZA883139B (en) 1988-11-08
NL8801105A (nl) 1988-12-16
IT8847955A0 (it) 1988-05-12
CA1317058C (fr) 1993-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse