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 polimerizaçãoInfo
- 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
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
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- 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
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- 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
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)
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)
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 |
-
2012
- 2012-05-09 US US13/467,845 patent/US9880131B2/en not_active Expired - Fee Related
-
2013
- 2013-03-14 JP JP2015511454A patent/JP6175493B2/ja not_active Expired - Fee Related
- 2013-03-14 SG SG11201407354SA patent/SG11201407354SA/en unknown
- 2013-03-14 BR BR112014026487A patent/BR112014026487A2/pt not_active IP Right Cessation
- 2013-03-14 KR KR1020147031109A patent/KR102051169B1/ko active IP Right Grant
- 2013-03-14 EP EP13717355.5A patent/EP2847583A1/en not_active Withdrawn
- 2013-03-14 WO PCT/US2013/031163 patent/WO2013169357A1/en active Application Filing
- 2013-03-14 CN CN201380023937.4A patent/CN104285144B/zh not_active Expired - Fee Related
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. |
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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. |