CN101454352B - 聚合丸粒结晶方法 - Google Patents
聚合丸粒结晶方法 Download PDFInfo
- Publication number
- CN101454352B CN101454352B CN2007800190409A CN200780019040A CN101454352B CN 101454352 B CN101454352 B CN 101454352B CN 2007800190409 A CN2007800190409 A CN 2007800190409A CN 200780019040 A CN200780019040 A CN 200780019040A CN 101454352 B CN101454352 B CN 101454352B
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- China
- Prior art keywords
- pill
- polymerization
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- 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.)
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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
- C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
- C08F6/28—Purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0027—Evaporation of components of the mixture to be separated by means of conveying fluid, e.g. spray-crystallisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/88—Post-polymerisation treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
- B29B2009/165—Crystallizing granules
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyesters Or Polycarbonates (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/440,142 US7790840B2 (en) | 2006-05-24 | 2006-05-24 | Crystallizing conveyor |
US11/440,142 | 2006-05-24 | ||
PCT/US2007/011794 WO2007139712A2 (en) | 2006-05-24 | 2007-05-17 | Crystallizing conveyor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101454352A CN101454352A (zh) | 2009-06-10 |
CN101454352B true CN101454352B (zh) | 2011-06-08 |
Family
ID=38749681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800190409A Active CN101454352B (zh) | 2006-05-24 | 2007-05-17 | 聚合丸粒结晶方法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US7790840B2 (zh) |
EP (1) | EP2019804B1 (zh) |
JP (1) | JP2009538369A (zh) |
CN (1) | CN101454352B (zh) |
AR (1) | AR061080A1 (zh) |
AT (1) | ATE525414T1 (zh) |
BR (1) | BRPI0711939A2 (zh) |
CA (1) | CA2652031A1 (zh) |
ES (1) | ES2369620T3 (zh) |
MX (1) | MX2008014613A (zh) |
MY (1) | MY148614A (zh) |
RU (1) | RU2008151165A (zh) |
TW (1) | TW200800539A (zh) |
WO (1) | WO2007139712A2 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070265429A1 (en) * | 2006-05-10 | 2007-11-15 | Hudson Andrew S | Use of a vibratory spiral elevator for crystallizing and/or drying of plastic pellets |
US7638593B2 (en) * | 2006-05-24 | 2009-12-29 | Eastman Chemical Company | Crystallizer temperature control via fluid control |
DE102007012450A1 (de) * | 2007-03-15 | 2008-09-18 | Rieter Automatik Gmbh | Verfahren zur Granulierung und Kristallisation von thermoplastischen Polymeren |
DE102007055242A1 (de) * | 2007-11-16 | 2009-05-20 | Bühler AG | Verfahren zur Kristallisation von kristallisierbaren Polymeren mit hoher Klebeneigung |
EP3023369B1 (en) * | 2008-03-28 | 2019-06-26 | Nippon Shokubai Co., Ltd. | Process for production of water-absorbing resins |
DE102008063505A1 (de) * | 2008-12-17 | 2010-07-01 | Uhde Gmbh | Verfahren zur Vergleichmäßigung der Förderung von Brennstoffen in einen Vergaser zur Erzeugung von Synthesegas |
KR101717799B1 (ko) * | 2009-06-17 | 2017-03-17 | 도레이 카부시키가이샤 | 결정화 폴리에스테르의 제조 방법 |
ITRM20130260A1 (it) | 2013-05-02 | 2014-11-03 | Novatec S R L | Sistema di trasporto pneumatico, particolarmente per oggetti fragili |
US20160016332A1 (en) * | 2014-07-18 | 2016-01-21 | Uop Llc | Method related to a solid state polymerization zone |
FI127098B (fi) * | 2016-01-07 | 2017-11-15 | Maricap Oy | Menetelmä, laitteisto ja järjestelmä jätemateriaalin käsittelemiseksi |
US11298853B2 (en) | 2016-06-21 | 2022-04-12 | Uop Llc | Processes and apparatuses for conditioning polymer particles for an SSP reactor |
RU2685299C1 (ru) * | 2016-06-21 | 2019-04-17 | Юоп Ллк | Способ и устройство для кристаллизации и повышения молекулярной массы полимерных частиц |
CN106863147A (zh) * | 2017-03-16 | 2017-06-20 | 浙江久立特材科技股份有限公司 | 一种风动丸粒传输装置 |
EP3736234A1 (de) * | 2019-05-10 | 2020-11-11 | Coperion GmbH | Förderanlage und verfahren zur pneumatischen förderung von kunststoffgranulat |
CN118022624A (zh) * | 2020-07-14 | 2024-05-14 | 驶帝生命科学印度私人有限公司 | 连续制粒系统和获得经调节的颗粒的方法 |
US11549748B1 (en) * | 2021-10-26 | 2023-01-10 | Chevron Phillips Chemical Company Lp | Emission free fluff transfer system and integrated nitrogen cycle |
EP4209263A1 (en) * | 2022-01-10 | 2023-07-12 | JSP International SARL | Apparatus for conveying polyolefin particles |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6479625B1 (en) * | 2002-05-28 | 2002-11-12 | Agri-Nutrients Technology Group, Inc. | Mechanical stress crystallization of thermoplastic polymers |
CN1618833A (zh) * | 2003-10-10 | 2005-05-25 | 伊斯曼化学公司 | 熔融聚酯聚合物在流体中的热结晶 |
Family Cites Families (33)
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US3282909A (en) | 1965-05-18 | 1966-11-01 | Exxon Research Engineering Co | Metallo-organic polymers, their preparation and utility |
US3544525A (en) | 1968-03-26 | 1970-12-01 | Allied Chem | Process for crystallization,drying and solid-state polymerization of polyesters |
US3969324A (en) | 1972-01-13 | 1976-07-13 | Monsanto Company | Continuous process for drying, crystallizing and solid state polymerizing polyesters |
NL7605370A (nl) | 1976-05-20 | 1977-11-22 | Stamicarbon | Werkwijze voor het continu vervaardigen van vezelvormige polymeerkristallen. |
US4226973A (en) | 1979-06-22 | 1980-10-07 | Standard Oil Company (Indiana) | Process for upgrading prepolymer particles |
JPS5882208A (ja) | 1981-11-11 | 1983-05-17 | Furukawa Electric Co Ltd:The | 巻付式自己支持型光ケ−ブルの架設方法 |
DE3586288T2 (de) | 1985-09-18 | 1993-02-18 | Kobe Steel Ltd | Hochdruckkristallisierungsvorrichtung. |
US4923649A (en) | 1986-03-06 | 1990-05-08 | Phillips Petroleum Company | Pelletizing polymers |
DE4133329C2 (de) | 1991-10-08 | 1994-09-15 | Hench Automatik App Masch | Verfahren zum Abkühlen und Granulieren von schmelzflüssig aus Düsen austretenden Strängen |
US5434316A (en) | 1994-07-28 | 1995-07-18 | General Electric Company | Purification of bisphenol-A |
IT1271073B (it) | 1994-11-21 | 1997-05-26 | M & G Ricerche Spa | Procedimento per la cristallizzazione di resine poliestere |
US5633018A (en) | 1995-01-20 | 1997-05-27 | E. I. Du Pont De Nemours And Company | Apparatus for forming crystalline polymer pellets |
TW388764B (en) | 1996-10-30 | 2000-05-01 | Shell Internattonale Res Mij B | Process for the crystallization of polyethylene naphthalate prepolymers and the solid stating of those crystallized prepolymers |
US6328798B1 (en) | 1999-02-19 | 2001-12-11 | Equistar Chemicals, Lp | Coated polymeric particles having improved anti-block characteristics, method of making such particles, and apparatus therefor |
DE19933476B4 (de) | 1999-07-16 | 2006-09-28 | Rieter Automatik Gmbh | Verfahren und Vorrichtung zur Zuleitung und Behandlung von Kunststoffsträngen |
US6255435B1 (en) | 1999-08-10 | 2001-07-03 | General Electric Company | Method of crystallizing polycarbonate prepolymer |
DE10019508A1 (de) * | 2000-04-19 | 2001-10-31 | Rieter Automatik Gmbh | Verfahren und Vorrichtung zur Vertropfung von Vorprodukten thermoplastischer Polyester oder Copolyester |
DE10149474A1 (de) * | 2001-10-08 | 2003-04-17 | Buehler Ag | Steuerung der Kristallisation von Polyestern durch deren Wassergehalt |
AT410942B (de) | 2001-10-29 | 2003-08-25 | Fellinger Markus | Verfahren und vorrichtung zur erhöhung der grenzviskosität von polyester |
US6740733B2 (en) | 2001-11-30 | 2004-05-25 | Shell Oil Company | Process and apparatus for crystallization of polytrimethylene terephthalate (PTT) |
WO2004033174A1 (de) | 2002-10-04 | 2004-04-22 | Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg | Verfahren zur granulierung von kunststoffen |
US7056975B2 (en) | 2003-05-27 | 2006-06-06 | Ube Industries, Ltd. | Thermoplastic resin composition having improved resistance to hydrolysis |
US20050059746A1 (en) | 2003-09-17 | 2005-03-17 | Moncada Andres Juan Antonio | Flexible manufacture of polyethylene terephthalate ("PET") |
US7329723B2 (en) | 2003-09-18 | 2008-02-12 | Eastman Chemical Company | Thermal crystallization of polyester pellets in liquid |
DE102004021595B4 (de) | 2004-05-03 | 2017-01-05 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Vorrichtung zur Herstellung von Kunststoffgranulat |
BRPI0409489A (pt) | 2003-10-17 | 2006-05-02 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | procedimento para o processamento térmico de esferas de poliéster e dispositivo para executar tal procedimento |
DE10349016B4 (de) | 2003-10-17 | 2005-10-20 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Verfahren zur Wärmebehandlung von Pellets aus PET |
US7157032B2 (en) | 2003-11-21 | 2007-01-02 | Gala Industries, Inc. | Method and apparatus for making crystalline PET pellets |
DE102004015515A1 (de) | 2004-03-28 | 2004-09-16 | Zimmer Ag | Verfahren zur Herstellung von hochkondensiertem Polyestergranulat |
US7109290B2 (en) | 2004-06-07 | 2006-09-19 | Chevron Phillips Chemical Company Lp | Polymer transfer within a polymerization system |
US7863405B2 (en) | 2004-09-02 | 2011-01-04 | Eastman Chemical Company | Removal of residual acetaldehyde from polyester polymer particles |
US20070149756A1 (en) * | 2005-12-26 | 2007-06-28 | Futura Polyesters Limited | Compositions and methods of manufacturing polytrimethylene naphthalate |
US7501482B2 (en) | 2006-05-24 | 2009-03-10 | Eastman Chemical Company | Crystallizer temperature control via solid additive control |
-
2006
- 2006-05-24 US US11/440,142 patent/US7790840B2/en active Active
-
2007
- 2007-05-17 MX MX2008014613A patent/MX2008014613A/es active IP Right Grant
- 2007-05-17 JP JP2009512049A patent/JP2009538369A/ja not_active Withdrawn
- 2007-05-17 CA CA002652031A patent/CA2652031A1/en not_active Abandoned
- 2007-05-17 CN CN2007800190409A patent/CN101454352B/zh active Active
- 2007-05-17 BR BRPI0711939-9A patent/BRPI0711939A2/pt not_active IP Right Cessation
- 2007-05-17 RU RU2008151165/04A patent/RU2008151165A/ru not_active Application Discontinuation
- 2007-05-17 AT AT07794963T patent/ATE525414T1/de not_active IP Right Cessation
- 2007-05-17 MY MYPI20084577A patent/MY148614A/en unknown
- 2007-05-17 WO PCT/US2007/011794 patent/WO2007139712A2/en active Application Filing
- 2007-05-17 EP EP07794963A patent/EP2019804B1/en active Active
- 2007-05-17 ES ES07794963T patent/ES2369620T3/es active Active
- 2007-05-23 AR ARP070102227A patent/AR061080A1/es active IP Right Grant
- 2007-05-23 TW TW096118279A patent/TW200800539A/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6479625B1 (en) * | 2002-05-28 | 2002-11-12 | Agri-Nutrients Technology Group, Inc. | Mechanical stress crystallization of thermoplastic polymers |
CN1618833A (zh) * | 2003-10-10 | 2005-05-25 | 伊斯曼化学公司 | 熔融聚酯聚合物在流体中的热结晶 |
Also Published As
Publication number | Publication date |
---|---|
CA2652031A1 (en) | 2007-12-06 |
BRPI0711939A2 (pt) | 2011-12-13 |
EP2019804B1 (en) | 2011-09-21 |
ATE525414T1 (de) | 2011-10-15 |
US7790840B2 (en) | 2010-09-07 |
MY148614A (en) | 2013-05-15 |
MX2008014613A (es) | 2008-11-28 |
WO2007139712A2 (en) | 2007-12-06 |
JP2009538369A (ja) | 2009-11-05 |
CN101454352A (zh) | 2009-06-10 |
EP2019804A4 (en) | 2009-06-03 |
TW200800539A (en) | 2008-01-01 |
EP2019804A2 (en) | 2009-02-04 |
AR061080A1 (es) | 2008-07-30 |
WO2007139712A3 (en) | 2008-01-24 |
US20070274789A1 (en) | 2007-11-29 |
RU2008151165A (ru) | 2010-06-27 |
ES2369620T3 (es) | 2011-12-02 |
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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: PEMEX GROUP LLC Free format text: FORMER OWNER: EASTMAN CHEM CO. Effective date: 20110914 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110914 Address after: Nuevo Leon, Mexico Patentee after: Grupo Petrotemex Sa De Cv Address before: Tennessee Patentee before: Eastman Chem Co. |
|
C56 | Change in the name or address of the patentee |
Owner name: KEYPAT PETROCHEMICAL CO., LTD. Free format text: FORMER NAME: MEXICO PETROLEUM GROUP CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Nuevo Leon, Mexico Patentee after: Eastman Chemical Company Address before: Nuevo Leon, Mexico Patentee before: Grupo Petrotemex Sa De Cv |