EA009719B1 - Способ и установка для непрерывного получения полиэфиров - Google Patents
Способ и установка для непрерывного получения полиэфиров Download PDFInfo
- Publication number
- EA009719B1 EA009719B1 EA200500489A EA200500489A EA009719B1 EA 009719 B1 EA009719 B1 EA 009719B1 EA 200500489 A EA200500489 A EA 200500489A EA 200500489 A EA200500489 A EA 200500489A EA 009719 B1 EA009719 B1 EA 009719B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- product
- reaction zone
- reaction
- vertical reactor
- prepolycondensation
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229920000728 polyester Polymers 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 68
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 24
- 230000032050 esterification Effects 0.000 claims abstract description 16
- 238000005886 esterification reaction Methods 0.000 claims abstract description 16
- 238000005809 transesterification reaction Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 150000001991 dicarboxylic acids Chemical class 0.000 claims abstract description 5
- 238000010924 continuous production Methods 0.000 claims abstract description 4
- 239000000047 product Substances 0.000 claims description 54
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 239000007795 chemical reaction product Substances 0.000 claims description 9
- 150000002009 diols Chemical class 0.000 claims description 8
- 230000036961 partial effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 1
- -1 diol esters Chemical class 0.000 abstract description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- RGELPTBMYNRHGF-UHFFFAOYSA-N terephthalic acid;2,2,2-trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F.OC(=O)C1=CC=C(C(O)=O)C=C1 RGELPTBMYNRHGF-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10246251A DE10246251A1 (de) | 2002-10-02 | 2002-10-02 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyestern |
| PCT/EP2003/010444 WO2004033526A1 (de) | 2002-10-02 | 2003-09-19 | Verfahren und vorrichtung zur kontinuierlichen herstellung von polyestern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA200500489A1 EA200500489A1 (ru) | 2005-08-25 |
| EA009719B1 true EA009719B1 (ru) | 2008-02-28 |
Family
ID=32010184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200500489A EA009719B1 (ru) | 2002-10-02 | 2003-09-19 | Способ и установка для непрерывного получения полиэфиров |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7244806B2 (enExample) |
| EP (1) | EP1478677B8 (enExample) |
| JP (1) | JP2006507377A (enExample) |
| KR (1) | KR100962873B1 (enExample) |
| CN (1) | CN1320024C (enExample) |
| AT (1) | ATE291601T1 (enExample) |
| AU (1) | AU2003280336A1 (enExample) |
| DE (2) | DE10246251A1 (enExample) |
| EA (1) | EA009719B1 (enExample) |
| ES (1) | ES2238068T3 (enExample) |
| LT (1) | LT5276B (enExample) |
| TW (1) | TWI263650B (enExample) |
| WO (1) | WO2004033526A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10322106B4 (de) † | 2003-05-09 | 2006-05-11 | Aquafil Engineering Gmbh | Verfahren und Reaktor zur kontinuierlichen Herstellung von Polymeren |
| DE102004038466B4 (de) * | 2004-08-07 | 2014-08-28 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur kontinuierlichen Vorpolykondensation von Ver-/Umesterungsprodukten |
| ES2290926T3 (es) * | 2006-01-24 | 2008-02-16 | Lurgi Zimmer Gmbh | Procedimiento para la esterificacion de acido tereftalico con butanodiol, procedimiento para la preparacion de poli(tereftalato de butileno)y dispositivo para ello. |
| US7678340B2 (en) * | 2006-03-20 | 2010-03-16 | Four Rivers Bioenergy, Inc. | Esterification and transesterification systems, methods and apparatus |
| JP5675587B2 (ja) * | 2008-04-15 | 2015-02-25 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 生分解可能なポリエステルを連続的に製造する方法 |
| US20110034662A1 (en) * | 2008-04-15 | 2011-02-10 | Basf Se | Method for the continuous production of biodegradable polyesters |
| CN103319705B (zh) * | 2013-06-17 | 2014-06-04 | 浙江理工大学 | 一种熔融缩聚反应方法及其反应器和降膜管 |
| KR102277767B1 (ko) * | 2017-09-07 | 2021-07-15 | 주식회사 엘지화학 | 반응기 |
| CN111974309A (zh) * | 2020-07-30 | 2020-11-24 | 苏州康迪科光电新材料有限公司 | 一种干膜生产用原材料的处理方法 |
| CN114534624B (zh) * | 2020-11-11 | 2024-04-19 | 中国石油化工股份有限公司 | 一种塔式预缩聚反应器 |
| CN113181866A (zh) * | 2021-05-12 | 2021-07-30 | 峰特(浙江)新材料有限公司 | 一种聚乳酸缩聚合成设备及方法 |
| CN113583227B (zh) * | 2021-07-15 | 2023-07-28 | 江苏志成新材料科技有限公司 | 一种全连续可降解聚酯的生产系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3107657A1 (de) * | 1981-02-28 | 1982-09-16 | Didier Engineering Gmbh, 4300 Essen | Reaktionsverfahren und reaktor zur kontinuierlichen veresterung, umesterung und herstellung von polymeren u.dgl. |
| EP0088896A2 (en) * | 1982-03-15 | 1983-09-21 | Allied Corporation | Reactor |
| DE4415220A1 (de) * | 1994-04-26 | 1995-11-02 | Fischer Karl Ind Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyestern |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128544A (en) * | 1971-08-16 | 1978-12-05 | Sandoz Ltd. | Copper complexes of substituted sulfophenyl-azo-phenyl-azo-naphthalene sulfonic acids containing a heterocyclic fiber-reactive group |
| US5464590A (en) * | 1994-05-02 | 1995-11-07 | Yount; Thomas L. | Reactor trays for a vertical staged polycondensation reactor |
| US5466419A (en) * | 1994-05-02 | 1995-11-14 | Yount; Thomas L. | Split flow reactor trays for vertical staged polycondensation reactors |
| JPH0987392A (ja) * | 1995-09-20 | 1997-03-31 | Hitachi Ltd | 重縮合系高分子の連続製造装置及び製造方法 |
-
2002
- 2002-10-02 DE DE10246251A patent/DE10246251A1/de not_active Withdrawn
-
2003
- 2003-09-19 WO PCT/EP2003/010444 patent/WO2004033526A1/de not_active Ceased
- 2003-09-19 US US10/530,216 patent/US7244806B2/en not_active Expired - Lifetime
- 2003-09-19 JP JP2004542361A patent/JP2006507377A/ja active Pending
- 2003-09-19 AT AT03770944T patent/ATE291601T1/de not_active IP Right Cessation
- 2003-09-19 DE DE50300388T patent/DE50300388D1/de not_active Expired - Lifetime
- 2003-09-19 AU AU2003280336A patent/AU2003280336A1/en not_active Abandoned
- 2003-09-19 EA EA200500489A patent/EA009719B1/ru not_active IP Right Cessation
- 2003-09-19 EP EP03770944A patent/EP1478677B8/de not_active Expired - Lifetime
- 2003-09-19 ES ES03770944T patent/ES2238068T3/es not_active Expired - Lifetime
- 2003-09-19 KR KR1020047017443A patent/KR100962873B1/ko not_active Expired - Fee Related
- 2003-09-23 TW TW092126220A patent/TWI263650B/zh not_active IP Right Cessation
- 2003-09-26 CN CNB031601197A patent/CN1320024C/zh not_active Expired - Lifetime
-
2005
- 2005-05-03 LT LT2005048A patent/LT5276B/lt not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3107657A1 (de) * | 1981-02-28 | 1982-09-16 | Didier Engineering Gmbh, 4300 Essen | Reaktionsverfahren und reaktor zur kontinuierlichen veresterung, umesterung und herstellung von polymeren u.dgl. |
| EP0088896A2 (en) * | 1982-03-15 | 1983-09-21 | Allied Corporation | Reactor |
| DE4415220A1 (de) * | 1994-04-26 | 1995-11-02 | Fischer Karl Ind Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyestern |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006507377A (ja) | 2006-03-02 |
| LT2005048A (en) | 2005-08-25 |
| EP1478677B1 (de) | 2005-03-23 |
| CN1320024C (zh) | 2007-06-06 |
| TWI263650B (en) | 2006-10-11 |
| CN1497003A (zh) | 2004-05-19 |
| LT5276B (lt) | 2005-10-25 |
| KR100962873B1 (ko) | 2010-06-09 |
| EP1478677A1 (de) | 2004-11-24 |
| DE50300388D1 (de) | 2005-04-28 |
| EA200500489A1 (ru) | 2005-08-25 |
| DE10246251A1 (de) | 2004-04-15 |
| WO2004033526A1 (de) | 2004-04-22 |
| ES2238068T3 (es) | 2005-08-16 |
| US20060009608A1 (en) | 2006-01-12 |
| AU2003280336A1 (en) | 2004-05-04 |
| EP1478677B8 (de) | 2005-08-17 |
| ATE291601T1 (de) | 2005-04-15 |
| US7244806B2 (en) | 2007-07-17 |
| TW200413435A (en) | 2004-08-01 |
| KR20050048541A (ko) | 2005-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC4A | Registration of transfer of a eurasian patent by assignment | ||
| PD4A | Registration of transfer of a eurasian patent in accordance with the succession in title | ||
| TC4A | Change in name of a patent proprietor in a eurasian patent | ||
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |