BRPI0519182B8 - “método para secar um polímero derivado de cloreto de vinila, e, aparelho” - Google Patents

“método para secar um polímero derivado de cloreto de vinila, e, aparelho”

Info

Publication number
BRPI0519182B8
BRPI0519182B8 BRPI0519182A BRPI0519182A BRPI0519182B8 BR PI0519182 B8 BRPI0519182 B8 BR PI0519182B8 BR PI0519182 A BRPI0519182 A BR PI0519182A BR PI0519182 A BRPI0519182 A BR PI0519182A BR PI0519182 B8 BRPI0519182 B8 BR PI0519182B8
Authority
BR
Brazil
Prior art keywords
drying
vinyl chloride
derived polymer
heat transfer
transfer fluid
Prior art date
Application number
BRPI0519182A
Other languages
English (en)
Inventor
Bindelle Jean-Paul
De Francisco Manuel
Bodin Stéphanie
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of BRPI0519182A2 publication Critical patent/BRPI0519182A2/pt
Publication of BRPI0519182B1 publication Critical patent/BRPI0519182B1/pt
Publication of BRPI0519182B8 publication Critical patent/BRPI0519182B8/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F114/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F114/02—Monomers containing chlorine
    • C08F114/04—Monomers containing two carbon atoms
    • C08F114/06—Vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/20—Concentration
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/24—Treatment of polymer suspensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

método para secar um polímero úmido, e, aparelho. método para secar um polimero úmido compreendendo uma etapa de secar realizada em um secador contendo um elemento aquecedor dentro do qual circula um fluido de transferência de calor, o citado fluido de transferência de calor sendo vapor de pressão baixa.
BRPI0519182A 2004-12-22 2005-12-20 “método para secar um polímero derivado de cloreto de vinila, e, aparelho” BRPI0519182B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0413706A FR2879608B1 (fr) 2004-12-22 2004-12-22 Procede de sechage d'un polymere humide
PCT/EP2005/056935 WO2006067126A1 (en) 2004-12-22 2005-12-20 Method for drying a wet polymer

Publications (3)

Publication Number Publication Date
BRPI0519182A2 BRPI0519182A2 (pt) 2008-12-30
BRPI0519182B1 BRPI0519182B1 (pt) 2016-11-08
BRPI0519182B8 true BRPI0519182B8 (pt) 2017-03-21

Family

ID=34953800

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519182A BRPI0519182B8 (pt) 2004-12-22 2005-12-20 “método para secar um polímero derivado de cloreto de vinila, e, aparelho”

Country Status (18)

Country Link
US (1) US20080127507A1 (pt)
EP (1) EP1831262B1 (pt)
JP (1) JP2008524551A (pt)
KR (1) KR101233473B1 (pt)
CN (2) CN101087817A (pt)
BR (1) BRPI0519182B8 (pt)
CA (1) CA2590301A1 (pt)
EA (1) EA012955B1 (pt)
EG (1) EG25047A (pt)
ES (1) ES2527421T3 (pt)
FR (1) FR2879608B1 (pt)
MX (1) MX2007007771A (pt)
MY (1) MY158268A (pt)
NO (1) NO20073174L (pt)
TW (1) TWI389785B (pt)
UA (1) UA96259C2 (pt)
WO (1) WO2006067126A1 (pt)
ZA (1) ZA200705124B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5440163B2 (ja) * 2009-12-28 2014-03-12 東ソー株式会社 ポリエチレン粒子回収方法及びポリエチレン粒子製造装置
DE102011014131A1 (de) 2011-03-15 2012-09-20 Thyssenkrupp Uhde Gmbh Verfahren zur Trocknung von feuchtem Polymerpulver und dafür geeignete Vorrichtung
JP5959879B2 (ja) * 2012-02-28 2016-08-02 三菱重工業株式会社 乾燥システム
CA2879493C (en) * 2012-08-09 2018-08-28 Dpx Fine Chemicals Austria Gmbh & Co Kg Process for drying polymeric materials
CN106422986B (zh) * 2016-09-12 2022-11-25 原初科技（北京）有限公司 煅烧装置
US10556971B2 (en) 2016-11-09 2020-02-11 Exxonmobil Chemical Patents Inc. Process for drying polymers
DE102017110534A1 (de) * 2017-05-15 2018-11-15 Bma Braunschweigische Maschinenbauanstalt Ag Verdampfungstrockner und Verfahren zu dessen Betrieb
KR102195921B1 (ko) 2017-06-23 2020-12-28 주식회사 엘지화학 유기질 재료의 건조 공정 중 탄화의 조기 감지방법
CN107906940A (zh) * 2017-12-15 2018-04-13 川田机械制造(上海)有限公司 干燥系统及相应的干燥系统集成

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US2662844A (en) * 1950-01-19 1953-12-15 Heavy oil fractions in the presence
US3313035A (en) * 1966-03-14 1967-04-11 Crawford & Russell Inc Apparatus for drying particulate material
DK125813B (da) * 1971-04-16 1973-05-07 Niro Atomizer As Apparat til tørring af fugtige pulvere.
DD156479A3 (de) 1979-05-09 1982-09-01 Vladimir M Uljanov Verfahren zur herstellung von homo-und copolymeren des vinylchlorids
DK145807C (da) * 1980-11-20 1983-08-29 Niro Atomizer As Fremgangsmaade og apparat til toerring af et partikelformet produkt
US4466202A (en) * 1983-03-07 1984-08-21 Bend Research, Inc. Energy-efficient evaporation process with means for vapor recovery
JPH04289292A (ja) * 1991-03-14 1992-10-14 Motoyama Shinko Kk 帯状材乾燥装置
AU635457B2 (en) * 1991-04-15 1993-03-18 Tlv Co., Ltd. Reduced pressure heat treating device
US5314579A (en) * 1992-01-13 1994-05-24 Quantum Chemical Corporation Process for removing hydrocarbons from polymer slurries
JP3169673B2 (ja) * 1992-02-10 2001-05-28 信越化学工業株式会社 塩化ビニル系重合体の製造方法
JPH0688084A (ja) * 1992-05-29 1994-03-29 Kawasaki Steel Corp スチーム管を備えた回転加熱式ドライヤの運転方法
JP2837644B2 (ja) * 1995-07-03 1998-12-16 進栄株式会社 低温蒸気発生装置
JPH0979513A (ja) * 1995-09-14 1997-03-28 Tlv Co Ltd 熱媒体による低圧蒸気加熱装置
JPH09122401A (ja) * 1995-10-31 1997-05-13 Nara Kikai Seisakusho:Kk 液状物質中の固形成分の乾燥回収方法
JPH1073375A (ja) * 1996-08-28 1998-03-17 Nippon Synthetic Chem Ind Co Ltd:The 乾燥機
AU731501B2 (en) * 1997-05-23 2001-03-29 Dow Chemical Company, The Solid state devolatilization of syndiotactic vinyl aromatic polymers with catalyst deactivation
US7579385B1 (en) * 1998-04-28 2009-08-25 Asahi Kasei Kabushiki Kaisha Dried porous crumbs of hydrogenated block copolymer
RU2146778C1 (ru) * 1998-08-25 2000-03-20 Попов Сергей Анатольевич Способ работы насосно-эжекторной установки и насосно-эжекторная установка для реализации способа ее работы
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JP2004144308A (ja) * 2002-10-21 2004-05-20 Ebara Corp 複合発電システム

Also Published As

Publication number Publication date
US20080127507A1 (en) 2008-06-05
MX2007007771A (es) 2007-08-21
KR101233473B1 (ko) 2013-02-14
FR2879608A1 (fr) 2006-06-23
EA200701346A1 (ru) 2007-10-26
CN103145890A (zh) 2013-06-12
CA2590301A1 (en) 2006-06-29
BRPI0519182A2 (pt) 2008-12-30
EP1831262A1 (en) 2007-09-12
EG25047A (en) 2011-07-19
FR2879608B1 (fr) 2007-03-16
NO20073174L (no) 2007-09-13
BRPI0519182B1 (pt) 2016-11-08
CN101087817A (zh) 2007-12-12
TWI389785B (zh) 2013-03-21
KR20070103368A (ko) 2007-10-23
EP1831262B1 (en) 2014-10-08
ES2527421T3 (es) 2015-01-23
WO2006067126A1 (en) 2006-06-29
TW200633832A (en) 2006-10-01
UA96259C2 (ru) 2011-10-25
ZA200705124B (en) 2009-02-25
JP2008524551A (ja) 2008-07-10
MY158268A (en) 2016-09-30
EA012955B1 (ru) 2010-02-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/11/2016, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2610 DE 12-01-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.