BR112014026487A2 - sistema para detectar uma interface entre uma fase rica em polímero e uma fase rica em solvente e processo de polimerização - Google Patents

sistema para detectar uma interface entre uma fase rica em polímero e uma fase rica em solvente e processo de polimerização

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Publication number
BR112014026487A2
BR112014026487A2 BR112014026487A BR112014026487A BR112014026487A2 BR 112014026487 A2 BR112014026487 A2 BR 112014026487A2 BR 112014026487 A BR112014026487 A BR 112014026487A BR 112014026487 A BR112014026487 A BR 112014026487A BR 112014026487 A2 BR112014026487 A2 BR 112014026487A2
Authority
BR
Brazil
Prior art keywords
rich phase
solvent
polymer
liquid
interface
Prior art date
Application number
BR112014026487A
Other languages
English (en)
Inventor
Y Wang Alec
Hypolite Curvel
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112014026487A2 publication Critical patent/BR112014026487A2/pt

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02Analysing fluids
    • G01N29/024Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/01Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/04Polymerisation in solution
    • C08F2/06Organic solvent
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/12Polymerisation in non-solvents
    • C08F2/14Organic medium
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00Post-polymerisation treatments
    • C08F6/06Treatment of polymer solutions
    • C08F6/12Separation of polymers from solutions
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00Recovery or working-up of waste materials
    • C08J11/02Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296Acoustic waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/022Liquids
    • G01N2291/0222Binary liquids
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/025Change of phase or condition
    • G01N2291/0251Solidification, icing, curing composites, polymerisation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/04Wave modes and trajectories
    • G01N2291/051Perpendicular incidence, perpendicular propagation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02Analysing fluids
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22Details, e.g. general constructional or apparatus details
    • G01N29/223Supports, positioning or alignment in fixed situation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Polymerisation Methods In General (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

resumo “sistema para detectar uma interface entre uma fase rica em polímero e uma fase rica em solvente e processo de polimerização” sistema para detectar uma interface entre uma fase rica em polímero e uma fase rica em solvente compreendendo um separador líquido-líquido configurado para receber uma solução de polímero como corrente de entrada compreendendo solvente, polímero e monômero não reagido, produzida em um reator de polimerização à base de solvente através de uma alimentação de entrada, sendo que um tanque é configurado para prover um tempo de permanência de pelo menos 20 minutos e para permitir que a corrente se separe em fase rica em polímero e fase rica em solvente; um primeiro transponder sônico para enviar um primeiro sinal sônico do topo ou do fundo do separador líquido-líquido e para receber uma primeira porção refletida do sinal sônico, a porção refletida do sinal sônico sendo criada pela passagem do sinal sônico por uma interface líquido-líquido entre a fase rica em solvente e a fase rica em polímero, sendo que o primeiro transponder sônico é posicionado de forma a transmitir um sinal que trafega perpendicularmente até a interface líquido-líquido. 1/1
BR112014026487A 2012-05-09 2013-03-14 sistema para detectar uma interface entre uma fase rica em polímero e uma fase rica em solvente e processo de polimerização BR112014026487A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/467,845 US9880131B2 (en) 2010-07-15 2012-05-09 Liquid-liquid separator interface detection system and polymerization process utilizing the same
PCT/US2013/031163 WO2013169357A1 (en) 2012-05-09 2013-03-14 Liquid-liquid separator interface detection system and polymerization process utilizing the same

Publications (1)

Publication Number Publication Date
BR112014026487A2 true BR112014026487A2 (pt) 2017-06-27

Family

ID=47068393

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014026487A BR112014026487A2 (pt) 2012-05-09 2013-03-14 sistema para detectar uma interface entre uma fase rica em polímero e uma fase rica em solvente e processo de polimerização

Country Status (8)

Country Link
US (1) US9880131B2 (pt)
EP (1) EP2847583A1 (pt)
JP (1) JP6175493B2 (pt)
KR (1) KR102051169B1 (pt)
CN (1) CN104285144B (pt)
BR (1) BR112014026487A2 (pt)
SG (1) SG11201407354SA (pt)
WO (1) WO2013169357A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9880131B2 (en) 2010-07-15 2018-01-30 Dow Global Technologies Llc Liquid-liquid separator interface detection system and polymerization process utilizing the same
US9327221B2 (en) * 2012-05-09 2016-05-03 Dow Global Technologies Llc Liquid-liquid separator interface detection system and polymerization process utilizing the same
JP6466932B2 (ja) * 2013-11-27 2019-02-06 ダウ グローバル テクノロジーズ エルエルシー 2つの溶液ストリームの分離度を決定するための方法および装置
US9815913B2 (en) 2015-06-15 2017-11-14 Exxonmobil Chemical Patents Inc. Process for continuous solution polymerization
JP2018522099A (ja) * 2015-06-15 2018-08-09 エクソンモービル・ケミカル・パテンツ・インク 連続溶液重合プロセス
CN108303160A (zh) * 2018-01-24 2018-07-20 曲阜师范大学 基于tdc-gp21模块的油水分界面测控装置
CN113984146B (zh) * 2021-10-22 2022-04-08 杭州艾科赛德电子科技有限公司 一种带传感器的非接触式泥层界面仪

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234985B (de) 1956-02-27 1967-02-23 Phillips Petroleum Co Verfahren zur Gewinnung von festen 1-Olefinpolymerisaten oder -mischpolymerisaten aus ihren Loesungen
US3553156A (en) 1966-12-15 1971-01-05 Du Pont Separation of ethylene copolymer elastomers from their solvent solutions
US4319021A (en) 1980-03-14 1982-03-09 Exxon Research & Engineering Co. Method for high temperature phase separation of solutions containing ethylene copolymer elastomers
US4623712A (en) 1984-06-25 1986-11-18 Exxon Research & Engineering Co. Method for high temperature phase separation of solutions containing polymers
DE4011923A1 (de) 1990-04-12 1991-10-17 Blohm & Voss Int Verfahren zur detektion von phasengrenzflaechen oder schichtungen von unterschiedlichen nicht mischbaren und sich durch schwerkraftseparation trennenden fluessigkeiten
US6062070A (en) 1996-10-29 2000-05-16 Drexelbrook Controls, Inc. Method and apparatus for the sonic measurement of sludge and clarity conditions during the treatment of waste water
NO982074L (no) 1998-05-07 1999-11-08 Omnitech As Fremgangsmåte og instrument for nivåmåling
ES2271099T3 (es) 2000-10-25 2007-04-16 Exxonmobil Chemical Patents, Inc. Procediminetos y aparatos para polimerizacion en disolucion en continuo.
US6990046B2 (en) 2002-08-15 2006-01-24 Gluszyk Jozef J Sonar transducer
DE10325953A1 (de) * 2003-06-07 2004-12-23 Jäger, Frank-Michael Verfahren und Vorrichtung zur Messung von Niveauhöhen geschichteter Flüssigkeiten
SG156639A1 (en) 2004-10-13 2009-11-26 Exxonmobil Chem Patents Inc Elastomeric reactor blend compositions
US8242237B2 (en) * 2006-12-20 2012-08-14 Exxonmobil Chemical Patents Inc. Phase separator and monomer recycle for supercritical polymerization process
CA2644410C (en) 2007-08-30 2009-07-21 Sensotech Inc. Level sensor system for propane tanks or the likes
CN101802568B (zh) * 2007-09-18 2013-01-09 普拉德研究及开发股份有限公司 使用差压测量气-液混合物中的层状液体流或环形液体流的特性
US8748659B2 (en) * 2009-05-01 2014-06-10 Idemitsu Kosan Co., Ltd. Method for producing alpha,beta-unsaturated carboxylic acid-N,N-disubstituted amide and method for producing 3-alkoxycarboxylic acid-N,N-disubstituted amide
EP2454288B1 (en) * 2009-07-16 2014-04-23 Dow Global Technologies LLC Polymerization process for olefin-based polymers
GB2472083A (en) 2009-07-24 2011-01-26 Wayne Rudd Apparatus and methods for determining the location of an interface in a medium
US9880131B2 (en) 2010-07-15 2018-01-30 Dow Global Technologies Llc Liquid-liquid separator interface detection system and polymerization process utilizing the same
US9327221B2 (en) 2012-05-09 2016-05-03 Dow Global Technologies Llc Liquid-liquid separator interface detection system and polymerization process utilizing the same

Also Published As

Publication number Publication date
KR20150004943A (ko) 2015-01-13
US9880131B2 (en) 2018-01-30
JP2015517592A (ja) 2015-06-22
US20120277392A1 (en) 2012-11-01
SG11201407354SA (en) 2014-12-30
CN104285144B (zh) 2018-06-29
WO2013169357A1 (en) 2013-11-14
CN104285144A (zh) 2015-01-14
WO2013169357A8 (en) 2014-01-09
KR102051169B1 (ko) 2019-12-02
JP6175493B2 (ja) 2017-08-02
EP2847583A1 (en) 2015-03-18

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2662 DE 11-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.