MX2014003624A - Procedimiento para la eliminacion de constituyentes volatiles de medios que contienen polimero y dispositivos de desgasificacion para esto. - Google Patents
Procedimiento para la eliminacion de constituyentes volatiles de medios que contienen polimero y dispositivos de desgasificacion para esto.Info
- Publication number
- MX2014003624A MX2014003624A MX2014003624A MX2014003624A MX2014003624A MX 2014003624 A MX2014003624 A MX 2014003624A MX 2014003624 A MX2014003624 A MX 2014003624A MX 2014003624 A MX2014003624 A MX 2014003624A MX 2014003624 A MX2014003624 A MX 2014003624A
- Authority
- MX
- Mexico
- Prior art keywords
- degassing
- screw elements
- polymer
- degassing device
- degassing method
- Prior art date
Links
Classifications
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- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
- B29B7/483—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
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- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1143—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
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- B29C48/2552—Flow control means, e.g. valves provided in the feeding, melting, plasticising or pumping zone, e.g. screw, barrel, gear-pump or ram
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/25—Component parts, details or accessories; Auxiliary operations
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- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/425—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders using three or more screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/425—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders using three or more screws
- B29C48/43—Ring extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/64—Screws with two or more threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/762—Vapour stripping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/763—Vent constructions, e.g. venting means avoiding melt escape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/18—Polymers of hydrocarbons having four or more carbon atoms, e.g. polymers of butylene, e.g. PB, i.e. polybutylene
- B29K2023/22—Copolymers of isobutene, e.g. butyl rubber
-
- 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
- C08J2315/00—Characterised by the use of rubber derivatives
- C08J2315/02—Rubber derivatives containing halogen
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Optimization (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
La presente invención se refiere a un procedimiento para la desgasificación de medios que contienen polímero, tales como, en particular, masas fundidas de polímero, soluciones y dispersiones poliméricas así como a dispositivos de desgasificación para llevar a cabo el procedimiento que se ha mencionado anteriormente.
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Application Number | Priority Date | Filing Date | Title |
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EP11007893 | 2011-09-28 | ||
PCT/EP2012/069201 WO2013045623A2 (de) | 2011-09-28 | 2012-09-28 | Verfahren zur entfernung von flüchtigen bestandteilen aus polymerhaltigen medien und entgasungsvorrichtungen dafür |
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MX2014003624A true MX2014003624A (es) | 2014-05-30 |
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MX2014003624A MX362719B (es) | 2011-09-28 | 2012-09-28 | Procedimiento para la eliminacion de constituyentes volatiles de medios que contienen polimero y dispositivos de desgasificacion para esto. |
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US (2) | US9487635B2 (es) |
EP (1) | EP2760658B1 (es) |
JP (1) | JP5860153B2 (es) |
KR (1) | KR101868666B1 (es) |
CN (1) | CN103842150B (es) |
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RU (1) | RU2643544C2 (es) |
SA (1) | SA112330882B1 (es) |
SG (1) | SG11201400905VA (es) |
TW (1) | TWI611903B (es) |
UA (1) | UA116529C2 (es) |
WO (1) | WO2013045623A2 (es) |
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TWI649180B (zh) * | 2013-04-04 | 2019-02-01 | 艾朗希歐德意志有限公司 | 用於自含彈性體媒介移除揮發性組份之方法及為此目的之去揮發物設備 |
WO2016039284A1 (ja) * | 2014-09-09 | 2016-03-17 | 旭化成ケミカルズ株式会社 | 共役ジエン重合体の製造方法 |
CN105566544B (zh) * | 2016-01-22 | 2017-12-29 | 中国石油集团东北炼化工程有限公司吉林设计院 | 控制丁基橡胶反应器温度的方法 |
WO2017127175A1 (en) * | 2016-01-22 | 2017-07-27 | Exxonmobil Chemical Patents Inc. | High viscosity metallocene polymers with low volatiles content |
US11440231B2 (en) * | 2016-08-23 | 2022-09-13 | Basf Se | Process for the preparation of a reinforced polyamide by extrusion |
CN106541555B (zh) * | 2017-01-14 | 2018-11-20 | 李红丽 | 塑料挤出机螺杆 |
US10358540B2 (en) | 2017-06-09 | 2019-07-23 | GM Global Technology Operations LLC | Process and system for reducing volatile compound emissions from a product |
CN107139424B (zh) * | 2017-07-07 | 2023-07-21 | 中国石油大学(华东) | 一种全光滑的双螺杆挤出机螺杆转子 |
SG11202000253WA (en) * | 2017-07-10 | 2020-02-27 | Arlanxeo Deutschland Gmbh | Extruder system with pressure regulating device |
US11273588B1 (en) * | 2017-10-13 | 2022-03-15 | Certainteed Llc | Extruder including rotating outlet and method of using the same |
KR101938693B1 (ko) * | 2018-09-18 | 2019-01-15 | 성경훈 | 플라스틱 압출기용 가스배출장치 및 가스배출장치가 장착된 플라스틱 압출기 |
FR3093457A1 (fr) * | 2019-03-06 | 2020-09-11 | Compagnie Generale Des Etablissements Michelin | Machine de Mélangeage et d’Extrusion à Bi-Vis avec Éléments Amovibles |
EP3804934A1 (de) * | 2019-10-10 | 2021-04-14 | Covestro Deutschland AG | Extruder mit schneckenelementen mit besonders grosser steigung im bereich der entgasungsöffnung |
JP7335052B2 (ja) * | 2020-02-28 | 2023-08-29 | エルジー・ケム・リミテッド | 高吸水性樹脂含水ゲル細切装置 |
WO2022263403A1 (en) * | 2021-06-14 | 2022-12-22 | Eme International Lux S.A. | Flow reactor and desulpurization process |
DE102022000673A1 (de) | 2022-02-24 | 2023-08-24 | MERCK Patent Gesellschaft mit beschränkter Haftung | Verfahren zur kontinuierlichen Isolierung von organischen Verbindungen |
CN117304375A (zh) * | 2023-11-08 | 2023-12-29 | 浙江信汇新材料股份有限公司 | 一种异丁烯基聚合物脱挥方法及系统 |
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2012
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US9738770B2 (en) | 2017-08-22 |
JP2014531995A (ja) | 2014-12-04 |
RU2014116822A (ru) | 2015-11-10 |
BR112014007279A2 (pt) | 2017-03-28 |
WO2013045623A3 (de) | 2013-06-13 |
SA112330882B1 (ar) | 2018-01-24 |
MX362719B (es) | 2019-01-25 |
MY184764A (en) | 2021-04-21 |
JP5860153B2 (ja) | 2016-02-16 |
RU2643544C2 (ru) | 2018-02-02 |
KR20140069058A (ko) | 2014-06-09 |
US9487635B2 (en) | 2016-11-08 |
CA2849368C (en) | 2019-06-18 |
BR112014007279B1 (pt) | 2021-01-26 |
CN103842150B (zh) | 2018-04-13 |
TWI611903B (zh) | 2018-01-21 |
EP2760658B1 (de) | 2020-06-17 |
CA2849368A1 (en) | 2013-04-04 |
TW201332742A (zh) | 2013-08-16 |
EP2760658A2 (de) | 2014-08-06 |
SG11201400905VA (en) | 2014-09-26 |
KR101868666B1 (ko) | 2018-06-18 |
CN103842150A (zh) | 2014-06-04 |
PL2760658T3 (pl) | 2021-01-25 |
US20150218335A1 (en) | 2015-08-06 |
WO2013045623A2 (de) | 2013-04-04 |
UA116529C2 (uk) | 2018-04-10 |
US20170058095A1 (en) | 2017-03-02 |
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