UA74499C2 - Спосіб і пристрій для одержання твердофазних поліконденсованих складних поліефірів - Google Patents
Спосіб і пристрій для одержання твердофазних поліконденсованих складних поліефірівInfo
- Publication number
- UA74499C2 UA74499C2 UA20040605047A UA2004605047A UA74499C2 UA 74499 C2 UA74499 C2 UA 74499C2 UA 20040605047 A UA20040605047 A UA 20040605047A UA 2004605047 A UA2004605047 A UA 2004605047A UA 74499 C2 UA74499 C2 UA 74499C2
- Authority
- UA
- Ukraine
- Prior art keywords
- solid phase
- phase polycondensation
- producing solid
- polycondensation esters
- esters
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/40—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations
-
- 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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
-
- 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Даний винахід стосується способу одержання твердофазних поліконденсованих складних поліефірів при використанні кристалізації з або без наступної твердофазної поліконденсації для виготовлення пляшок, листів, плівок і високоміцних технічних ниток.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10158793A DE10158793A1 (de) | 2001-11-30 | 2001-11-30 | Verfahren und Vorrichtung zur Herstellung von hochkondensierten Polyestern in der festen Phase |
PCT/EP2002/008769 WO2003046045A1 (de) | 2001-11-30 | 2002-08-06 | Verfahren und vorrichtung zur herstellung von hochkondensierten polyestern in der festen phase |
Publications (1)
Publication Number | Publication Date |
---|---|
UA74499C2 true UA74499C2 (uk) | 2005-12-15 |
Family
ID=7707530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA20040605047A UA74499C2 (uk) | 2001-11-30 | 2002-08-06 | Спосіб і пристрій для одержання твердофазних поліконденсованих складних поліефірів |
Country Status (13)
Country | Link |
---|---|
US (1) | US7262263B2 (uk) |
EP (1) | EP1448659B1 (uk) |
CN (1) | CN1246359C (uk) |
AT (1) | ATE287913T1 (uk) |
AU (1) | AU2002325934A1 (uk) |
BR (1) | BR0214657B1 (uk) |
DE (2) | DE10158793A1 (uk) |
EA (1) | EA006050B1 (uk) |
ES (1) | ES2232770T3 (uk) |
MY (1) | MY127298A (uk) |
TW (1) | TW593416B (uk) |
UA (1) | UA74499C2 (uk) |
WO (1) | WO2003046045A1 (uk) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10328637A1 (de) * | 2003-01-23 | 2004-12-16 | Zimmer Ag | Verfahren zur Zugabe der Rohstoffe bei der Herstellung von Polyestern oder Copolyestern |
US7329723B2 (en) * | 2003-09-18 | 2008-02-12 | Eastman Chemical Company | Thermal crystallization of polyester pellets in liquid |
CA2482056A1 (en) * | 2003-10-10 | 2005-04-10 | Eastman Chemical Company | Thermal crystallization of a molten polyester polymer in a fluid |
DE102004010680A1 (de) * | 2004-03-04 | 2005-10-06 | Zimmer Ag | Verfahren zur Herstellung von hochkondensierten Polyestern in der festen Phase |
US7459113B2 (en) * | 2004-03-08 | 2008-12-02 | Eastman Chemical Company | Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient |
DE102004014590A1 (de) * | 2004-03-23 | 2005-10-20 | Buehler Ag | Teilkristallines Polyethylenterephthalat |
US20060047102A1 (en) | 2004-09-02 | 2006-03-02 | Stephen Weinhold | Spheroidal polyester polymer particles |
DE102005026962A1 (de) * | 2005-06-10 | 2006-12-14 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Verfahren und Vorrichtung zur Dealdehydisierung von Polyestergranulaten |
DE102006012587B4 (de) * | 2006-03-16 | 2015-10-29 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial |
US8320871B2 (en) * | 2008-07-03 | 2012-11-27 | Centurylink Intellectual Property Llc | Emergency data message router database |
US20100044266A1 (en) * | 2008-08-22 | 2010-02-25 | E. I. Du Pont De Nemours And Company | Polyester Blends |
ITTV20090051A1 (it) * | 2009-03-20 | 2010-09-21 | M S M Snc Di Masiero G Semenzat O L E Masiero | Apparecchiatura e procedimento per la cristallizzazione e deumidificazione di materie plastiche poliesteri. |
CN102241812B (zh) * | 2011-05-09 | 2012-11-07 | 大连合成纤维研究设计院股份有限公司 | 工业丝切片结晶和干燥工艺 |
CN105202889B (zh) * | 2014-06-26 | 2017-09-19 | 江苏天地化纤有限公司 | 一种化纤生产切片结晶床 |
KR102225086B1 (ko) * | 2019-04-05 | 2021-03-10 | 효성티앤씨 주식회사 | 폴리에스터 중합 촉매 및 이를 이용한 폴리에스터의 제조방법 |
CN112111054A (zh) * | 2020-09-30 | 2020-12-22 | 重庆万凯新材料科技有限公司 | 一种低乙醛pet生产方法 |
Family Cites Families (38)
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US2974126A (en) * | 1955-08-09 | 1961-03-07 | Exxon Research Engineering Co | Control of degree of conversion |
US3492283A (en) * | 1964-12-29 | 1970-01-27 | Phillips Petroleum Co | Control of chemical reactions |
DE2559290B2 (de) * | 1975-12-31 | 1979-08-02 | Davy International Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Herstellung von hochmolekularem PoIyäthylenterephthalat |
US4198161A (en) * | 1978-02-27 | 1980-04-15 | Hach Chemical Company | Low turbidity nephelometer |
US4161578A (en) * | 1978-05-12 | 1979-07-17 | Bepex Corporation | Process for solid phase polymerization of polyester |
US4223128A (en) * | 1978-05-16 | 1980-09-16 | Celanese Corporation | Process for preparing polyethylene terephthalate useful for beverage containers |
US4230819A (en) * | 1979-04-13 | 1980-10-28 | The Goodyear Tire & Rubber Company | Eliminating acetaldehyde from crystalline polyethylene terephthalate resin |
GB2057166B (en) * | 1979-08-24 | 1983-06-02 | Wimpey Lab Ltd | Slurry-producing apparatus |
US4370302A (en) * | 1980-01-04 | 1983-01-25 | Teijin Limited | Machine for solid phase polymerization |
DE3213025C2 (de) * | 1982-04-02 | 1997-06-12 | Fischer Karl Ind Gmbh | Verfahren zur Nachkondensation von Polykondensaten |
IT1188199B (it) * | 1985-11-15 | 1988-01-07 | Cobarr Spa | Procedimento per la produzione di poliestere ad elevato peso molecolare ed a basso contenuto di gruppo vinilestere |
EP0379684B1 (de) * | 1988-12-23 | 1993-10-27 | Bühler Ag | Verfahren und Vorrichtung zum kontinuierlichen Kristallisieren von Polyestermaterial |
US5098667A (en) * | 1989-05-05 | 1992-03-24 | Phillips Petroleum Company | Particulate flow control |
DE4131362A1 (de) * | 1991-09-20 | 1993-03-25 | Zimmer Ag | Verfahren zur herstellung statistischer copolyester |
DE4223197A1 (de) * | 1992-07-15 | 1994-01-20 | Zimmer Ag | Verfahren zur Herstellung und Nachbehandlung von Polyester-Granulaten |
US5558678A (en) * | 1992-11-13 | 1996-09-24 | Karl Fischer Industrieanlagen Gmbh | Process and apparatus for continuous crystallization of plastic granules |
CH684697A5 (de) | 1993-01-21 | 1994-11-30 | Buehler Ag | Verfahren zum kontinuierlichen Kristallisieren und Polykondensieren von Polyestermaterial. |
JP3336658B2 (ja) | 1993-02-26 | 2002-10-21 | 三菱化学株式会社 | テレフタル酸の連続エステル化方法 |
DE4309227A1 (de) * | 1993-03-23 | 1994-09-29 | Zimmer Ag | Kontinuierliches Verfahren zur Herstellung von Polyester für Lebensmittelverpackungen |
US5391694A (en) * | 1993-10-15 | 1995-02-21 | Shell Oil Company | Solid state polymerization of polyesters with low diffusion resistance prepolymer granules |
CA2139061C (en) * | 1993-12-28 | 1998-12-08 | Mitsui Chemicals, Inc. | Process for preparing polyester |
IT1271073B (it) * | 1994-11-21 | 1997-05-26 | M & G Ricerche Spa | Procedimento per la cristallizzazione di resine poliestere |
DE19503054B4 (de) * | 1995-02-01 | 2005-12-22 | Zimmer Ag | Verfahren zur thermischen Behandlung von Polyestergranulat in fester Phase |
US5663290A (en) * | 1995-07-21 | 1997-09-02 | Eastman Chemical Company | Process for crystallization of poly(ethylenenaphthalenedicarboxylate) |
JPH09249744A (ja) | 1996-03-14 | 1997-09-22 | Nippon Ester Co Ltd | ポリエステル樹脂の処理方法 |
US5968429A (en) * | 1997-03-20 | 1999-10-19 | Eastman Chemical Company | Apparatus and method for molding of polyester articles directly from a melt |
ID23606A (id) | 1998-02-25 | 2000-05-04 | Mitsui Chemicals Inc | Pelet poliester baru dan proses pembuatan pelet yang sama |
US6372879B1 (en) * | 2000-01-07 | 2002-04-16 | Atofina Chemicals, Inc. | Polyester polycondensation with catalyst and a catalyst enhancer |
DE10001477B4 (de) * | 2000-01-15 | 2005-04-28 | Zimmer Ag | Diskontinuierliches Polykondensationsverfahren und Rührscheibenreaktor hierfür |
DE10043277A1 (de) * | 2000-09-02 | 2002-03-14 | Zimmer Ag | Verfahren zum Erhöhen des Molekulargewichts eines Polymergranulats |
DE10045719B4 (de) * | 2000-09-15 | 2018-01-11 | Inventa-Fischer Gmbh & Co. Kg | Verfahren zur Herstellung von Polyestern mit reduziertem Gehalt an Acetaldehyd |
TWI288155B (en) * | 2001-01-12 | 2007-10-11 | Nanya Plastics Corp | Manufacturing method of copolyester for PET bottles comprising low acetaldehyde content |
JP4393004B2 (ja) | 2001-02-06 | 2010-01-06 | 三菱化学株式会社 | ポリエステル樹脂 |
WO2003033581A1 (fr) | 2001-10-16 | 2003-04-24 | Teijin Limited | Procede de recyclage de bouteille pet |
ITMI20020734A1 (it) | 2002-04-08 | 2003-10-08 | Eurotecnica Dev & Licensing S | Glicoli e plioli aromatici procedimento di preparazione e loro uso quali monomeri |
DE10259694A1 (de) | 2002-12-18 | 2004-07-01 | Bühler AG | Herstellung eines Polyester-Performs mit reduziertem Acetaldehydgehalt |
DE10328637A1 (de) | 2003-01-23 | 2004-12-16 | Zimmer Ag | Verfahren zur Zugabe der Rohstoffe bei der Herstellung von Polyestern oder Copolyestern |
DE102004010680A1 (de) | 2004-03-04 | 2005-10-06 | Zimmer Ag | Verfahren zur Herstellung von hochkondensierten Polyestern in der festen Phase |
-
2001
- 2001-11-30 DE DE10158793A patent/DE10158793A1/de not_active Ceased
-
2002
- 2002-08-06 BR BRPI0214657-6A patent/BR0214657B1/pt not_active IP Right Cessation
- 2002-08-06 US US10/497,279 patent/US7262263B2/en not_active Expired - Lifetime
- 2002-08-06 EP EP02760309A patent/EP1448659B1/de not_active Expired - Lifetime
- 2002-08-06 AT AT02760309T patent/ATE287913T1/de not_active IP Right Cessation
- 2002-08-06 DE DE50202151T patent/DE50202151D1/de not_active Expired - Lifetime
- 2002-08-06 EA EA200400627A patent/EA006050B1/ru not_active IP Right Cessation
- 2002-08-06 AU AU2002325934A patent/AU2002325934A1/en not_active Abandoned
- 2002-08-06 WO PCT/EP2002/008769 patent/WO2003046045A1/de not_active Application Discontinuation
- 2002-08-06 UA UA20040605047A patent/UA74499C2/uk unknown
- 2002-08-06 CN CNB028236866A patent/CN1246359C/zh not_active Expired - Lifetime
- 2002-08-06 ES ES02760309T patent/ES2232770T3/es not_active Expired - Lifetime
- 2002-10-24 TW TW091124828A patent/TW593416B/zh not_active IP Right Cessation
- 2002-11-30 MY MYPI20024503A patent/MY127298A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20050080225A1 (en) | 2005-04-14 |
WO2003046045A1 (de) | 2003-06-05 |
EP1448659B1 (de) | 2005-01-26 |
EA006050B1 (ru) | 2005-08-25 |
AU2002325934A1 (en) | 2003-06-10 |
ATE287913T1 (de) | 2005-02-15 |
CN1246359C (zh) | 2006-03-22 |
BR0214657B1 (pt) | 2012-03-06 |
MY127298A (en) | 2006-11-30 |
DE50202151D1 (de) | 2005-03-03 |
DE10158793A1 (de) | 2003-06-26 |
BR0214657A (pt) | 2004-11-03 |
US7262263B2 (en) | 2007-08-28 |
ES2232770T3 (es) | 2005-06-01 |
CN1596274A (zh) | 2005-03-16 |
TW593416B (en) | 2004-06-21 |
EP1448659A1 (de) | 2004-08-25 |
EA200400627A1 (ru) | 2005-02-24 |
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