CN1678641A - 用于将聚合物脱气的方法和设备 - Google Patents
用于将聚合物脱气的方法和设备 Download PDFInfo
- Publication number
- CN1678641A CN1678641A CNA03820570XA CN03820570A CN1678641A CN 1678641 A CN1678641 A CN 1678641A CN A03820570X A CNA03820570X A CN A03820570XA CN 03820570 A CN03820570 A CN 03820570A CN 1678641 A CN1678641 A CN 1678641A
- Authority
- CN
- China
- Prior art keywords
- main flow
- polymer
- whipping agent
- polymer melt
- volatile compounds
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Classifications
-
- 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
- C08F6/001—Removal of residual monomers by physical means
- C08F6/005—Removal of residual monomers by physical means from solid polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
- B01F25/31322—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices used simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
- B01F25/31331—Perforated, multi-opening, with a plurality of holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0210778 | 2002-08-30 | ||
FR0210778A FR2843966A1 (fr) | 2002-08-30 | 2002-08-30 | Procede et appareillage pour degazer un polymere |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1678641A true CN1678641A (zh) | 2005-10-05 |
CN1302020C CN1302020C (zh) | 2007-02-28 |
Family
ID=31503016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03820570XA Expired - Fee Related CN1302020C (zh) | 2002-08-30 | 2003-08-14 | 用于将聚合物脱气的方法和设备 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7268206B2 (zh) |
EP (1) | EP1556418B1 (zh) |
CN (1) | CN1302020C (zh) |
AT (1) | ATE333473T1 (zh) |
AU (1) | AU2003259327A1 (zh) |
CA (1) | CA2494693C (zh) |
DE (1) | DE60306949T2 (zh) |
EA (1) | EA007457B1 (zh) |
ES (1) | ES2268473T3 (zh) |
FR (1) | FR2843966A1 (zh) |
WO (1) | WO2004020482A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107398089A (zh) * | 2016-09-18 | 2017-11-28 | 宁波工程学院 | 基于静态混合器和超声波消泡的苯丙乳液脱单装置和工艺 |
CN112321754A (zh) * | 2020-09-07 | 2021-02-05 | 万华化学集团股份有限公司 | 一种聚合物溶液脱挥的装置和方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090038701A1 (en) | 2006-01-17 | 2009-02-12 | Baxter International Inc. | Device, system and method for mixing |
US7632336B2 (en) * | 2007-01-04 | 2009-12-15 | Drs Sustainment Systems, Inc. | Batch degassing of dielectric oil with vacuum sonication |
EP2256146A1 (de) | 2009-05-30 | 2010-12-01 | Bayer MaterialScience AG | Polycarbonate mit extrem hoher Reinheit und guter Eigenfarbe und thermischer Beständigkeit sowie eine Vorrichtung und ein Verfahren zu ihrer Herstellung |
EP3639861B1 (en) | 2010-03-26 | 2022-04-20 | Tepha, Inc. | Coatings for the manufacture and application of polyhydroxyalkanoate medical devices |
AT513443B1 (de) * | 2012-09-12 | 2016-08-15 | Next Generation Recyclingmaschinen Gmbh | Verfahren und Vorrichtung zum Erhöhen der Grenzviskosität einer Polykondensatschmelze |
EP2881154B1 (de) | 2013-12-04 | 2018-02-21 | Fluitec Invest AG | Vorrichtung und Verfahren zur Entspannungsverdampfung |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6717621A (zh) * | 1967-12-22 | 1969-06-24 | ||
US3668161A (en) * | 1969-06-09 | 1972-06-06 | Union Carbide Corp | Devolatilization of liquid polymer compositions |
US3928300A (en) * | 1973-01-09 | 1975-12-23 | Monsanto Co | Falling strand devolatilization technique |
US3853672A (en) * | 1973-01-09 | 1974-12-10 | Monsanto Co | Falling strand devolatilizer using one preheater with two flash chambers |
US4195169A (en) * | 1977-09-13 | 1980-03-25 | The Dow Chemical Company | Devolatilizing polymers of styrene and acrylic or methacrylic acid |
US4233269A (en) * | 1978-11-09 | 1980-11-11 | Exxon Research & Engineering Co. | Gas liquid distributor |
US4383972A (en) * | 1979-03-30 | 1983-05-17 | Polymer Research, Inc. | Apparatus for the multiple stage devolatilization of mass processable polymers |
US4294652A (en) * | 1980-06-30 | 1981-10-13 | Monsanto Company | Falling strand devolatilizer |
JPS59166506A (ja) * | 1983-03-14 | 1984-09-19 | Mitsui Toatsu Chem Inc | 重合液組成物の連続的脱揮発方法 |
DE59104667D1 (de) * | 1990-08-23 | 1995-03-30 | Sulzer Chemtech Ag | Statische Laminar-Mischeinrichtung, Zumischvorrichtung, sowie Verwendung von Mischeinrichtung und Zumischvorrichtung. |
US5380822A (en) * | 1992-07-27 | 1995-01-10 | Novacor Chemicals (International) S.A. | Water assisted devolatilization |
US5350813A (en) * | 1992-07-27 | 1994-09-27 | Novacor Chemicals (International) S.A. | Fluid assisted devolatilization |
US5540813A (en) * | 1994-01-19 | 1996-07-30 | Fina Technology, Inc. | Method for reducing volatiles in polymerized styrene |
US5453158A (en) * | 1994-03-10 | 1995-09-26 | The Dow Chemical Company | Polymer devolatilizer |
US5691445A (en) * | 1996-03-28 | 1997-11-25 | Novacor Chemicals (International) S.A. | Devolatilization |
US5861474A (en) * | 1996-07-23 | 1999-01-19 | The Dow Chemical Company | Polymer devolatilization |
US5874525A (en) * | 1997-01-24 | 1999-02-23 | Nova Chemicals Inc. | Devolatilizer tray array |
ES2198627T3 (es) * | 1997-09-30 | 2004-02-01 | Mitsui Chemicals, Inc. | Metodo para retirar materiales volatiles de una composicion de polimero. |
GB9904897D0 (en) * | 1999-03-03 | 1999-04-28 | Nova Chemicals Europ Limited | Polymer devlatilisation process |
GB9921259D0 (en) * | 1999-09-09 | 1999-11-10 | Nova Chemicals Europ Limited | Polymer devolatilisation apparatus |
-
2002
- 2002-08-30 FR FR0210778A patent/FR2843966A1/fr not_active Withdrawn
-
2003
- 2003-08-14 AU AU2003259327A patent/AU2003259327A1/en not_active Abandoned
- 2003-08-14 CN CNB03820570XA patent/CN1302020C/zh not_active Expired - Fee Related
- 2003-08-14 ES ES03791004T patent/ES2268473T3/es not_active Expired - Lifetime
- 2003-08-14 EP EP03791004A patent/EP1556418B1/en not_active Expired - Lifetime
- 2003-08-14 CA CA2494693A patent/CA2494693C/en not_active Expired - Lifetime
- 2003-08-14 EA EA200500305A patent/EA007457B1/ru not_active IP Right Cessation
- 2003-08-14 WO PCT/GB2003/003583 patent/WO2004020482A1/en not_active Application Discontinuation
- 2003-08-14 DE DE60306949T patent/DE60306949T2/de not_active Expired - Lifetime
- 2003-08-14 AT AT03791004T patent/ATE333473T1/de not_active IP Right Cessation
- 2003-08-14 US US10/525,731 patent/US7268206B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107398089A (zh) * | 2016-09-18 | 2017-11-28 | 宁波工程学院 | 基于静态混合器和超声波消泡的苯丙乳液脱单装置和工艺 |
CN107398089B (zh) * | 2016-09-18 | 2023-01-10 | 宁波工程学院 | 基于静态混合器和超声波消泡的苯丙乳液脱单装置和工艺 |
CN112321754A (zh) * | 2020-09-07 | 2021-02-05 | 万华化学集团股份有限公司 | 一种聚合物溶液脱挥的装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2003259327A1 (en) | 2004-03-19 |
US7268206B2 (en) | 2007-09-11 |
ATE333473T1 (de) | 2006-08-15 |
CA2494693C (en) | 2011-07-26 |
FR2843966A1 (fr) | 2004-03-05 |
CN1302020C (zh) | 2007-02-28 |
EP1556418A1 (en) | 2005-07-27 |
US20050240003A1 (en) | 2005-10-27 |
EA200500305A1 (ru) | 2005-10-27 |
EP1556418B1 (en) | 2006-07-19 |
ES2268473T3 (es) | 2007-03-16 |
DE60306949T2 (de) | 2007-08-09 |
CA2494693A1 (en) | 2004-03-11 |
EA007457B1 (ru) | 2006-10-27 |
DE60306949D1 (de) | 2006-08-31 |
WO2004020482A1 (en) | 2004-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INEOS COMMERCIAL SERVICES UK LIMITED Free format text: FORMER OWNER: INNOVENE EUROP LTD. Effective date: 20111205 Owner name: O + D TRADING CO., LTD. Free format text: FORMER OWNER: BP CHEMICALS LTD. Effective date: 20111205 Owner name: INNOVENE EUROP LTD. Free format text: FORMER OWNER: O + D TRADING CO., LTD. Effective date: 20111205 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111205 Address after: England Hampshire Patentee after: INEOS COMMERCIAL SERVICES UK Ltd. Address before: The Middlesex County Patentee before: INEOS EUROPE LTD. Effective date of registration: 20111205 Address after: The Middlesex County Patentee after: INEOS EUROPE LTD. Address before: The Middlesex County Patentee before: INNOVENE EUROPE LTD. Effective date of registration: 20111205 Address after: The Middlesex County Patentee after: INNOVENE EUROPE LTD. Address before: The Middlesex County Patentee before: O and D Trading Co.,Ltd. Effective date of registration: 20111205 Address after: The Middlesex County Patentee after: O and D Trading Co.,Ltd. Address before: The Middlesex County Patentee before: BP Chemicals Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070228 Termination date: 20180814 |
|
CF01 | Termination of patent right due to non-payment of annual fee |