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

Info

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

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating 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
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/14—Organic medium
    • 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating 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
    • G01F23/28—Indicating 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
    • G01F23/296—Acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/022—Liquids
    • G01N2291/0222—Binary liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0251—Solidification, icing, curing composites, polymerisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/051—Perpendicular incidence, perpendicular propagation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating 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
    • G01N29/02—Analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/223—Supports, positioning or alignment in fixed situation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-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

Similar Documents

Publication Publication Date Title
BR112014026487A2 (pt) sistema para detectar uma interface entre uma fase rica em polímero e uma fase rica em solvente e processo de polimerização
BR112017008262A2 (pt) processo de polimerização em solução
CR20120003A (es) Sistema dual de polimeros para la recuperacion de agua y la separacion de solidos suspendidos desde un medio acuoso
PH12015500512A1 (en) Propylene via metathesis with low or no ethylene
IN2014DN08508A (pt)
BR112014001830A2 (pt) reator de leito fluido com defletores escalonados
BR112014019696A8 (pt) Hidrólise de um catalisador utilizado para eliminação
BR112014019728A8 (pt) Processo para separar um primeiro efluente de zona de reação
BR112013006590A2 (pt) método e sistema de produção de combustíveis líquidos
TR201909008T4 (tr) Seçici olefin ekstraksiyonu.
BR112013002972A2 (pt) método, bio-óleo, e, sistema para recuperar bio-óleo
BR112018012879A2 (pt) processo para produzir uma composição polimérica
BR112015001075A8 (pt) Centrífuga compacta de alta velocidade para uso com recipientes de amostra de baixo volume, método e dispositivo
BR112018012872A2 (pt) processo de mesclagem em linha para polímeros
BR112014029847A2 (pt) aparelho contator e de separação e processo de uso do mesmo
BR112014001300A2 (pt) processo para a preparação de poliéterpolióis
BR112013022599A2 (pt) dispositivos de separação de membrana, sistemas e métodos que empregam os mesmos, e métodos e sistemas e gerenciamento de dados
BR112013020912A2 (pt) processo para a remoção de um composto orgânico de uma solução aquosa e mistura de reação compreendendo uma solução aquosa e uma solução orgânica hidrófoba
BR112014027663A2 (pt) processo para a oligomerização de um hidrocarboneto
BR112015013427A2 (pt) processo para o tratamento de partículas de poliolefina obtidas por polimerização em fase gasosa
MX2012007327A (es) Proceso para desacificar hidrocarburos.
WO2011015654A3 (en) Process for preparing an alkylate
BR112013009159A2 (pt) separação de etileno aprimorada
CL2014000804A1 (es) Proceso para la alquilacion de isoparafinas con 2 a 10 atomos de carbono, que comprende pasar la isoparafina a un reactor de alquilacion, y pasar una olefina de 2 a 10 atomos de carbono al reactor de alquilacion que contiene un catalizador liquido ionico basado en fosfonio para generar un alquilato.
BR112013033443A2 (pt) método para avaliar a atividade redox da molécula de ácido nucleico e da molécula de ácido nucleico com atividade redox

Legal Events

Date Code Title Description
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.