CN1229419A - 连续缩聚方法及设备 - Google Patents
连续缩聚方法及设备 Download PDFInfo
- Publication number
- CN1229419A CN1229419A CN97197662A CN97197662A CN1229419A CN 1229419 A CN1229419 A CN 1229419A CN 97197662 A CN97197662 A CN 97197662A CN 97197662 A CN97197662 A CN 97197662A CN 1229419 A CN1229419 A CN 1229419A
- Authority
- CN
- China
- Prior art keywords
- reactor
- polyester
- container
- stirring
- stirring rotator
- 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
- 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
- C08G63/78—Preparation processes
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1887—Stationary reactors having moving elements inside forming a thin film
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/245—Stationary reactors without moving elements inside placed in series
-
- 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
- B29B7/00—Mixing; Kneading
- 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
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/44—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- 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
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00085—Plates; Jackets; Cylinders
-
- 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
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP233855/96 | 1996-09-04 | ||
JP233857/96 | 1996-09-04 | ||
JP23385596A JP3557806B2 (ja) | 1996-09-04 | 1996-09-04 | 蒸発装置 |
JP23385796A JP3250464B2 (ja) | 1996-09-04 | 1996-09-04 | 連続重合装置 |
JP249769/96 | 1996-09-20 | ||
JP24976996A JP3518196B2 (ja) | 1996-09-20 | 1996-09-20 | 循環式蒸発缶 |
JP12826797A JP3713894B2 (ja) | 1997-05-19 | 1997-05-19 | ポリエチレンテレフタレートの製造方法及び製造装置 |
JP128267/97 | 1997-05-19 |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100825710A Division CN1613891B (zh) | 1996-09-04 | 1997-09-03 | 连续聚酯装置 |
CN 200710108204 Division CN101077907B (zh) | 1996-09-04 | 1997-09-03 | 连续缩聚方法及设备 |
CNA2007101082032A Division CN101200538A (zh) | 1996-09-04 | 1997-09-03 | 连续缩聚方法及设备 |
CNA2004100472244A Division CN1548464A (zh) | 1996-09-04 | 1997-09-03 | 连续生产聚酯的方法及其装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1229419A true CN1229419A (zh) | 1999-09-22 |
CN100465208C CN100465208C (zh) | 2009-03-04 |
Family
ID=27471376
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100825710A Expired - Fee Related CN1613891B (zh) | 1996-09-04 | 1997-09-03 | 连续聚酯装置 |
CNB971976627A Expired - Fee Related CN100465208C (zh) | 1996-09-04 | 1997-09-03 | 连续缩聚方法及设备 |
CNA2004100472244A Pending CN1548464A (zh) | 1996-09-04 | 1997-09-03 | 连续生产聚酯的方法及其装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100825710A Expired - Fee Related CN1613891B (zh) | 1996-09-04 | 1997-09-03 | 连续聚酯装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2004100472244A Pending CN1548464A (zh) | 1996-09-04 | 1997-09-03 | 连续生产聚酯的方法及其装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US6096838A (zh) |
KR (1) | KR100286082B1 (zh) |
CN (3) | CN1613891B (zh) |
TW (1) | TW541321B (zh) |
WO (1) | WO1998010007A1 (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101626825A (zh) * | 2007-03-08 | 2010-01-13 | 伊士曼化工公司 | 使用无搅拌的酯化反应器的聚酯生产*** |
CN101128259B (zh) * | 2005-01-26 | 2010-06-09 | Epc工业工程有限公司 | 用于可流动的高粘性的或软膏状的聚酯的连续的脱气的设备 |
CN101298492B (zh) * | 2007-04-30 | 2011-02-16 | 北京师范大学 | 一种合成聚酯的方法 |
CN103282114A (zh) * | 2010-12-29 | 2013-09-04 | 朗盛国际股份公司 | 用于连续聚合反应的反应器和方法 |
CN101809061B (zh) * | 2007-08-10 | 2014-03-05 | 奇派特石化有限公司 | 集成聚酯生产设备 |
CN105669956A (zh) * | 2014-11-19 | 2016-06-15 | 无锡市兴盛新材料科技有限公司 | 一种改进的pbt酯化反应器 |
CN105664796A (zh) * | 2016-02-23 | 2016-06-15 | 扬州惠通化工技术有限公司 | 立式酯化预缩聚反应器和酯化预缩聚反应的方法 |
CN105778074A (zh) * | 2016-04-22 | 2016-07-20 | 扬州惠通化工技术有限公司 | 一种酯化聚合反应装置 |
CN106622083A (zh) * | 2016-12-23 | 2017-05-10 | 南京昊扬化工装备有限公司 | 新型高粘度终缩聚釜 |
CN110605089A (zh) * | 2019-09-27 | 2019-12-24 | 浙江浙能技术研究院有限公司 | 一种组合式节能无搅拌溶剂热合成装置及方法 |
CN111135755A (zh) * | 2020-02-18 | 2020-05-12 | 福州市厚东针织染整有限公司 | 一种染色池染料混合装置 |
CN113797872A (zh) * | 2020-06-11 | 2021-12-17 | 中国石油化工股份有限公司 | 一种终缩聚反应器及生产聚酯的方法 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW541321B (en) * | 1996-09-04 | 2003-07-11 | Hitachi Ltd | Process and apparatus for continuous polycondensation |
US6359106B1 (en) | 2000-03-09 | 2002-03-19 | Hitachi, Ltd. | Production process and production apparatus for polybutylene terephthalate |
US6906164B2 (en) | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
PT2311897E (pt) * | 2000-12-07 | 2015-08-25 | Grupo Petrotemex Sa De Cv | Processo de preparação de poliéster de baixo custo utilizando um reator tubular |
US20030134915A1 (en) * | 2001-12-17 | 2003-07-17 | Scantlebury Geoffrey Raymond | Production of transparent polyester using waste |
KR100507698B1 (ko) * | 2002-05-31 | 2005-08-11 | 주식회사 효성 | 뱃치식 폴리에스터 중합장치 |
KR100508904B1 (ko) * | 2002-11-19 | 2005-08-17 | 주식회사 엘지화학 | 중합체 제조 시스템 |
DE10322106B4 (de) * | 2003-05-09 | 2006-05-11 | Aquafil Engineering Gmbh | Verfahren und Reaktor zur kontinuierlichen Herstellung von Polymeren |
DE10357183A1 (de) * | 2003-12-06 | 2005-06-30 | Bayer Materialscience Ag | Vorrichtung und Verfahren zum Ausdampfen von Monomeren und anderen flüchtigen Bestandteilen aus Polymerschmelzen |
US6969491B1 (en) | 2004-09-01 | 2005-11-29 | 3M Innovative Properties Company | Stirred tube reactor and method of using the same |
DE102005053858A1 (de) * | 2005-11-11 | 2007-05-16 | Coperion Waeschle Gmbh & Co Kg | Verfahren und Vorrichtung zur Herstellung von Polyester |
DE102006025942B4 (de) * | 2006-06-02 | 2011-07-07 | Uhde Inventa-Fischer GmbH & Co. KG, 13509 | Verfahren zur kontinuierlichen Herstellung von hochmolekularen Polyestern durch Veresterung von Dicarbonsäuren und/oder Umesterung von Dicarbonsäuren mit Diolen und/oder deren Mischungen sowie Vorrichtung hierzu |
DE102006025943B4 (de) * | 2006-06-02 | 2008-09-18 | Uhde Inventa-Fischer Gmbh | Endreaktor |
US7943094B2 (en) | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
US7649109B2 (en) | 2006-12-07 | 2010-01-19 | Eastman Chemical Company | Polyester production system employing recirculation of hot alcohol to esterification zone |
US7863477B2 (en) | 2007-03-08 | 2011-01-04 | Eastman Chemical Company | Polyester production system employing hot paste to esterification zone |
US7868130B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Multi-level tubular reactor with vertically spaced segments |
US7868129B2 (en) | 2007-07-12 | 2011-01-11 | Eastman Chemical Company | Sloped tubular reactor with spaced sequential trays |
US7872089B2 (en) | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Multi-level tubular reactor with internal tray |
US7829653B2 (en) | 2007-07-12 | 2010-11-09 | Eastman Chemical Company | Horizontal trayed reactor |
US7842777B2 (en) | 2007-07-12 | 2010-11-30 | Eastman Chemical Company | Sloped tubular reactor with divided flow |
US7872090B2 (en) * | 2007-07-12 | 2011-01-18 | Eastman Chemical Company | Reactor system with optimized heating and phase separation |
US7858730B2 (en) | 2007-07-12 | 2010-12-28 | Eastman Chemical Company | Multi-level tubular reactor with dual headers |
US7847053B2 (en) | 2007-07-12 | 2010-12-07 | Eastman Chemical Company | Multi-level tubular reactor with oppositely extending segments |
US7834109B2 (en) * | 2007-12-07 | 2010-11-16 | Eastman Chemical Company | System for producing low impurity polyester |
DE102007060291B4 (de) * | 2007-12-12 | 2011-04-28 | Sartorius Stedim Biotech Gmbh | Behälteranordnung mit einem Behälter mit flexibler Wandung |
CN101220140B (zh) * | 2007-12-24 | 2010-08-25 | 中昊晨光化工研究院 | 一种酯交换和缩聚反应的反应装置 |
CN101690874B (zh) * | 2009-10-19 | 2011-12-07 | 浙江赞宇科技股份有限公司 | 一种节能降耗的循环真空中和脱气工艺 |
US9353967B2 (en) * | 2010-02-03 | 2016-05-31 | Farshid Ahmady | Fluid heating apparatus |
EP2596046A4 (en) | 2010-07-23 | 2016-07-06 | Reliance Ind Ltd | CONTINUOUS POLYMERIZATION PROCESS USING HIGHLY AGITATED CUVES |
EP2726194A2 (en) * | 2011-06-30 | 2014-05-07 | Stamicarbon B.V. acting under the name of MT Innovation Center | Reactor system for polyester pre-condensation |
DE102012003417A1 (de) | 2012-02-17 | 2013-08-22 | Uhde Inventa-Fischer Gmbh | Verfahren zur Herstellung eines hochmolekularen, heteroaromatischen Polyesters oder Copolyesters |
US9527953B2 (en) | 2012-11-19 | 2016-12-27 | Samsung Electronics Co., Ltd. | Continuous preparation for polyester |
CN103182283B (zh) * | 2013-03-21 | 2015-12-23 | 安徽淮化股份有限公司 | 乙二醇工业生产中no2预反应装置*** |
CN103665356B (zh) * | 2013-11-25 | 2015-08-26 | 张家港市宝田新型材料科技有限公司 | 一种连续法制备粉末涂料用聚酯树脂的方法 |
CN104277211B (zh) * | 2014-09-28 | 2016-07-06 | 浙江古纤道新材料股份有限公司 | 四釜聚合装置 |
CN105524258A (zh) * | 2014-10-22 | 2016-04-27 | 中国石油化工股份有限公司 | 一种生物可降解的脂肪族/芳香族共聚酯的连续生产工艺 |
CN105327649A (zh) * | 2015-11-19 | 2016-02-17 | 王丽 | 一种溶液混合搅拌用旋转壳 |
CN105771816B (zh) * | 2016-04-22 | 2018-01-23 | 扬州惠通化工科技股份有限公司 | 酯化聚合一体式反应塔 |
CN106423017A (zh) * | 2016-11-16 | 2017-02-22 | 江苏海云花新材料有限公司 | 一种纺织用超柔滑硅油生产反应釜 |
CN107243302A (zh) * | 2017-06-09 | 2017-10-13 | 金川集团股份有限公司 | 一种连续羰化反应器 |
CN114682193B (zh) * | 2020-12-31 | 2024-01-30 | 中国石油化工集团公司 | 一种终缩聚反应釜 |
CN112694091A (zh) * | 2021-02-25 | 2021-04-23 | 刘振宇 | 一种基于芯片与智能制造的电子气体制备***及方法 |
CN115245803A (zh) * | 2022-01-06 | 2022-10-28 | 浙江理工大学 | 用于聚酯终缩聚的卧式单轴搅拌设备 |
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US2869838A (en) * | 1956-04-09 | 1959-01-20 | Du Pont | Agitating device |
JPS4312832Y1 (zh) * | 1964-03-25 | 1968-06-01 | ||
DE1720692B2 (de) * | 1967-07-26 | 1973-07-05 | Farbwerke Hoechst AG, vormals Mei ster Lucius & Brumng, 6000 Frankfurt | Vorrichtung zur kontinuierlichen polykondensation |
JPS4813956B1 (zh) * | 1968-11-27 | 1973-05-01 | ||
US3728083A (en) * | 1971-03-03 | 1973-04-17 | Allied Chem | Polymer finisher |
CH584056A5 (zh) * | 1971-03-19 | 1977-01-31 | Firestone Tire & Rubber Co | |
US4100142A (en) * | 1972-09-13 | 1978-07-11 | Fiber Industries, Inc. | Polyester process and product |
GB1585486A (en) | 1976-05-11 | 1981-03-04 | Scm Corp | Epoxy resins processes for making and using same and substrates coated therewith |
US4244923A (en) * | 1978-11-22 | 1981-01-13 | Rtl Contactor Holding S.A. | Apparatus for and methods of contacting materials |
US5434239A (en) * | 1993-10-18 | 1995-07-18 | E. I. Du Pont De Nemours And Company | Continuous polyester process |
JP3365442B2 (ja) | 1994-01-20 | 2003-01-14 | 三菱化学株式会社 | ポリエチレンテレフタレートの製造方法 |
US5599507A (en) * | 1994-11-09 | 1997-02-04 | Shaw; Gordon | Reactor apparatus for preparing a polymeric material |
ES2130526T3 (es) * | 1994-12-30 | 1999-07-01 | Fischer Karl Ind Gmbh | Dispositivo de reactor para medios poco viscosos y medios de mayor viscosidad. |
JPH093200A (ja) * | 1995-06-20 | 1997-01-07 | Hitachi Ltd | 重縮合系高分子の連続製造装置及び製造方法 |
JPH0977857A (ja) * | 1995-09-13 | 1997-03-25 | Mitsubishi Heavy Ind Ltd | 重縮合反応器 |
TW541321B (en) * | 1996-09-04 | 2003-07-11 | Hitachi Ltd | Process and apparatus for continuous polycondensation |
-
1997
- 1997-08-27 TW TW086112331A patent/TW541321B/zh not_active IP Right Cessation
- 1997-09-03 CN CN2004100825710A patent/CN1613891B/zh not_active Expired - Fee Related
- 1997-09-03 US US09/242,903 patent/US6096838A/en not_active Expired - Lifetime
- 1997-09-03 CN CNB971976627A patent/CN100465208C/zh not_active Expired - Fee Related
- 1997-09-03 CN CNA2004100472244A patent/CN1548464A/zh active Pending
- 1997-09-03 KR KR1019997001806A patent/KR100286082B1/ko not_active IP Right Cessation
- 1997-09-03 WO PCT/JP1997/003083 patent/WO1998010007A1/ja active IP Right Grant
-
2000
- 2000-02-23 US US09/511,158 patent/US7431893B1/en not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101128259B (zh) * | 2005-01-26 | 2010-06-09 | Epc工业工程有限公司 | 用于可流动的高粘性的或软膏状的聚酯的连续的脱气的设备 |
CN101626825A (zh) * | 2007-03-08 | 2010-01-13 | 伊士曼化工公司 | 使用无搅拌的酯化反应器的聚酯生产*** |
CN101298492B (zh) * | 2007-04-30 | 2011-02-16 | 北京师范大学 | 一种合成聚酯的方法 |
CN101809061B (zh) * | 2007-08-10 | 2014-03-05 | 奇派特石化有限公司 | 集成聚酯生产设备 |
CN103282114A (zh) * | 2010-12-29 | 2013-09-04 | 朗盛国际股份公司 | 用于连续聚合反应的反应器和方法 |
CN103282114B (zh) * | 2010-12-29 | 2016-06-29 | 朗盛国际股份公司 | 用于连续聚合反应的反应器和方法 |
CN105669956A (zh) * | 2014-11-19 | 2016-06-15 | 无锡市兴盛新材料科技有限公司 | 一种改进的pbt酯化反应器 |
CN105664796B (zh) * | 2016-02-23 | 2017-12-22 | 扬州惠通化工科技股份有限公司 | 立式酯化预缩聚反应器和酯化预缩聚反应的方法 |
CN105664796A (zh) * | 2016-02-23 | 2016-06-15 | 扬州惠通化工技术有限公司 | 立式酯化预缩聚反应器和酯化预缩聚反应的方法 |
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KR100286082B1 (ko) | 2001-03-15 |
TW541321B (en) | 2003-07-11 |
CN1613891A (zh) | 2005-05-11 |
CN1613891B (zh) | 2010-04-28 |
KR20000068438A (ko) | 2000-11-25 |
CN1548464A (zh) | 2004-11-24 |
US6096838A (en) | 2000-08-01 |
US7431893B1 (en) | 2008-10-07 |
WO1998010007A1 (fr) | 1998-03-12 |
CN100465208C (zh) | 2009-03-04 |
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