EA200701346A1 - Способ сушки влажного полимера - Google Patents

Способ сушки влажного полимера

Info

Publication number
EA200701346A1
EA200701346A1 EA200701346A EA200701346A EA200701346A1 EA 200701346 A1 EA200701346 A1 EA 200701346A1 EA 200701346 A EA200701346 A EA 200701346A EA 200701346 A EA200701346 A EA 200701346A EA 200701346 A1 EA200701346 A1 EA 200701346A1
Authority
EA
Eurasian Patent Office
Prior art keywords
wet polymer
drying wet
drying
heat transfer
transfer fluid
Prior art date
Application number
EA200701346A
Other languages
English (en)
Other versions
EA012955B1 (ru
Inventor
Жан-Поль Бинделль
Мануэль Де Франсиско
Стефани Бодэн
Original Assignee
Солвей (Сосьете Аноним)
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 Солвей (Сосьете Аноним) filed Critical Солвей (Сосьете Аноним)
Publication of EA200701346A1 publication Critical patent/EA200701346A1/ru
Publication of EA012955B1 publication Critical patent/EA012955B1/ru

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)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Life Sciences & Earth Sciences (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

Способ сушки влажного полимера, предусматривающий стадию сушки, проводимую в сушилке, содержащей по меньшей мере один нагревательный элемент, внутри которого течет теплопередающая текучая среда, причем указанной теплопередающей текучей средой является пар низкого давления.
EA200701346A 2004-12-22 2005-12-20 Способ сушки влажного полимера EA012955B1 (ru)

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 (2)

Publication Number Publication Date
EA200701346A1 true EA200701346A1 (ru) 2007-10-26
EA012955B1 EA012955B1 (ru) 2010-02-26

Family

ID=34953800

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701346A EA012955B1 (ru) 2004-12-22 2005-12-20 Способ сушки влажного полимера

Country Status (18)

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

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
JP6115973B2 (ja) * 2012-08-09 2017-04-19 パセオン オーストリア ゲーエムベーハー ウント ツェーオー カーゲー ポリマー材料の乾燥方法
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
DE102017110534B4 (de) * 2017-05-15 2024-08-01 Bma Braunschweigische Maschinenbauanstalt Gmbh 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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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
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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
EP1831262B1 (en) 2014-10-08
WO2006067126A1 (en) 2006-06-29
US20080127507A1 (en) 2008-06-05
FR2879608B1 (fr) 2007-03-16
BRPI0519182B8 (pt) 2017-03-21
EA012955B1 (ru) 2010-02-26
BRPI0519182A2 (pt) 2008-12-30
ZA200705124B (en) 2009-02-25
MX2007007771A (es) 2007-08-21
EP1831262A1 (en) 2007-09-12
KR101233473B1 (ko) 2013-02-14
KR20070103368A (ko) 2007-10-23
CN101087817A (zh) 2007-12-12
UA96259C2 (ru) 2011-10-25
JP2008524551A (ja) 2008-07-10
TWI389785B (zh) 2013-03-21
ES2527421T3 (es) 2015-01-23
MY158268A (en) 2016-09-30
EG25047A (en) 2011-07-19
CA2590301A1 (en) 2006-06-29
NO20073174L (no) 2007-09-13
FR2879608A1 (fr) 2006-06-23
CN103145890A (zh) 2013-06-12
TW200633832A (en) 2006-10-01
BRPI0519182B1 (pt) 2016-11-08

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

QB4A Registration of a licence in a contracting state
QB4A Registration of a licence in a contracting state
PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU