BRPI0910801A2 - processo e dispositivo para a recuperação de etilenoglicol na preparação de poli (tereftalato de etileno ) - Google Patents
processo e dispositivo para a recuperação de etilenoglicol na preparação de poli (tereftalato de etileno )Info
- Publication number
- BRPI0910801A2 BRPI0910801A2 BRPI0910801A BRPI0910801A BRPI0910801A2 BR PI0910801 A2 BRPI0910801 A2 BR PI0910801A2 BR PI0910801 A BRPI0910801 A BR PI0910801A BR PI0910801 A BRPI0910801 A BR PI0910801A BR PI0910801 A2 BRPI0910801 A2 BR PI0910801A2
- Authority
- BR
- Brazil
- Prior art keywords
- ethylene glycol
- waste water
- process waste
- collecting tank
- rectification column
- Prior art date
Links
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title abstract 42
- 238000000034 method Methods 0.000 title abstract 16
- -1 polyethylene terephthalate Polymers 0.000 title abstract 4
- 229920000139 polyethylene terephthalate Polymers 0.000 title abstract 4
- 239000005020 polyethylene terephthalate Substances 0.000 title abstract 4
- 238000011084 recovery Methods 0.000 title 1
- 239000002351 wastewater Substances 0.000 abstract 13
- HTWIZMNMTWYQRN-UHFFFAOYSA-N 2-methyl-1,3-dioxolane Chemical compound CC1OCCO1 HTWIZMNMTWYQRN-UHFFFAOYSA-N 0.000 abstract 11
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 6
- 239000012530 fluid Substances 0.000 abstract 5
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 abstract 4
- 238000005886 esterification reaction Methods 0.000 abstract 4
- 239000000356 contaminant Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 abstract 2
- 238000003776 cleavage reaction Methods 0.000 abstract 2
- 230000032050 esterification Effects 0.000 abstract 2
- 230000003301 hydrolyzing effect Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000007017 scission Effects 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 238000005809 transesterification reaction Methods 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 abstract 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 abstract 1
- 230000005465 channeling Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
- C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/38—Polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008044440.5 | 2008-08-18 | ||
| DE102008044440A DE102008044440B4 (de) | 2008-08-18 | 2008-08-18 | Verfahren und Vorrichtung zur Rückgewinnung von Ethylenglykol bei der Polyethylenterephthalatherstellung |
| PCT/EP2009/056948 WO2010020442A1 (de) | 2008-08-18 | 2009-06-05 | Verfahren und vorrichtung zur rückgewinnung von ethylenglykol bei der polyethylenterephthalatherstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0910801A2 true BRPI0910801A2 (pt) | 2015-10-06 |
| BRPI0910801B1 BRPI0910801B1 (pt) | 2019-07-02 |
Family
ID=40957905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0910801-7A BRPI0910801B1 (pt) | 2008-08-18 | 2009-06-05 | Processo e dispositivo para a recuperação de etilenoglicol na preparação de poli (tereftalato de etileno ) |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US7951980B2 (pt) |
| EP (1) | EP2157115B1 (pt) |
| KR (1) | KR20110043550A (pt) |
| CN (1) | CN102037054B (pt) |
| AT (1) | ATE526354T1 (pt) |
| BR (1) | BRPI0910801B1 (pt) |
| DE (1) | DE102008044440B4 (pt) |
| EA (1) | EA014966B1 (pt) |
| ES (1) | ES2374488T3 (pt) |
| UA (1) | UA97599C2 (pt) |
| WO (1) | WO2010020442A1 (pt) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008044440B4 (de) * | 2008-08-18 | 2011-03-03 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur Rückgewinnung von Ethylenglykol bei der Polyethylenterephthalatherstellung |
| US9018424B2 (en) * | 2011-03-30 | 2015-04-28 | Toray Industries, Inc. | Method of producing diol or triol |
| DE102011082769A1 (de) * | 2011-09-15 | 2013-03-21 | Lindauer Dornier Gesellschaft Mit Beschränkter Haftung | Verfahren und Vorrichtung zum Entgasen einer PET - Kunststoffschmelze in einer Extrusionsanlage |
| US20140005352A1 (en) * | 2012-06-29 | 2014-01-02 | Invista North America S.A R.L. | Gas scrubber and related processes |
| US9145345B2 (en) * | 2012-08-30 | 2015-09-29 | Glyeco, Inc. | Method and apparatus for processing glycol |
| CN103212424B (zh) * | 2013-03-08 | 2015-02-11 | 上海聚友化工有限公司 | 一种聚酯废水中回收乙二醇和乙醛的方法 |
| WO2015095879A1 (en) | 2013-12-18 | 2015-06-25 | Invista Technologies S.A.R.L. | Method of manufacturing 2-methyl-1, 3-dioxolane in a solid state polycondensation process |
| US9976490B2 (en) * | 2014-07-01 | 2018-05-22 | United Technologies Corporation | Geared gas turbine engine with oil deaerator |
| CN104497281A (zh) * | 2014-11-12 | 2015-04-08 | 新疆蓝山屯河聚酯有限公司 | 高白度聚酯pet瓶片的制备方法 |
| US11555209B2 (en) | 2017-12-19 | 2023-01-17 | Lanzatech, Inc. | Microorganisms and methods for the biological production of ethylene glycol |
| EP4110511A1 (en) | 2020-02-28 | 2023-01-04 | The Procter & Gamble Company | Method of using nanofiltration and reverse osmosis to remove chemical contaminants |
| CN114262257B (zh) * | 2020-09-16 | 2023-07-14 | 万华化学集团股份有限公司 | 一种通过柠檬醛工艺废液加氢回收异戊醇的方法 |
| CN112724388B (zh) * | 2020-12-28 | 2023-06-23 | 扬州普立特科技发展有限公司 | 一种回收聚酯再生为可降解材料pbat的生产装置 |
| CN113024355B (zh) * | 2021-03-18 | 2022-07-26 | 湖北山特莱新材料有限公司 | 一种pta法中乙二醇的回收方法 |
| TW202307202A (zh) | 2021-08-06 | 2023-02-16 | 美商朗澤科技有限公司 | 用於改良乙二醇之生物產生的微生物及方法 |
| CN116002881B (zh) * | 2021-10-20 | 2025-12-12 | 中国石油化工股份有限公司 | 一种提高cod装置乙醛回收率的装置及其操作方法 |
| KR102766336B1 (ko) * | 2021-11-25 | 2025-02-12 | 롯데케미칼 주식회사 | 화학적 재활용 pet의 제조 방법 |
| AU2023289395A1 (en) | 2022-06-21 | 2025-01-09 | Lanzatech, Inc. | Microorganisms and methods for the continuous co-production of high-value, specialized proteins and chemical products from c1-substrates |
| JP2025525373A (ja) | 2022-06-21 | 2025-08-05 | ランザテク，インコーポレイテッド | Ｃ１－基質からのタンデムリピートタンパク質及び化学産物の連続共産生のための微生物及び方法 |
| CN118666448A (zh) * | 2024-06-19 | 2024-09-20 | 上海泓济环保科技股份有限公司 | 资源化利用含乙酸废水处理系统及其处理方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53106794A (en) * | 1977-03-01 | 1978-09-18 | Mitsubishi Rayon Co Ltd | Treatment of polyester by-product |
| US4146729A (en) * | 1977-04-07 | 1979-03-27 | E. I. Du Pont De Nemours And Company | Process for preparing poly(ethylene terephthalate) |
| US5236558A (en) * | 1982-09-23 | 1993-08-17 | Allied-Signal Inc. | Method to recycle spent ethylene glycol |
| ATE41668T1 (de) * | 1986-04-29 | 1989-04-15 | Fischer Karl Ind Gmbh | Verfahren und vorrichtung zur herstellung hochmolekularer polyester. |
| US5294305A (en) | 1993-05-06 | 1994-03-15 | Mobile Process Technology, Inc. | Ethylene glycol recovery process |
| DE19516886A1 (de) * | 1995-05-09 | 1996-11-14 | Brown John Deutsche Eng Gmbh | Verfahren und Anlage zum Rückgewinnen von Ethylen-Glykol in einem Polyethylenterephthalat-Polykondensationsprozeß |
| US5932105A (en) | 1997-10-01 | 1999-08-03 | Mobile Process Technology, Co. | Method of polyester manufacturing using crossflow membrane filtration |
| WO2001083582A1 (fr) * | 2000-04-27 | 2001-11-08 | Teijin Limited | Procede de production en continu de polyester |
| DE10125678B4 (de) * | 2001-05-25 | 2011-04-14 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyethylenterephthalat |
| DE10219671A1 (de) | 2002-05-02 | 2003-11-20 | Zimmer Ag | Verfahren und Vorrichtung zur Herstellung von Polyestern, Copolyestern und Polycarbonaten |
| CN100462345C (zh) * | 2006-12-07 | 2009-02-18 | 浙江大学 | 从聚酯废水中回收乙二醇和乙醛的方法 |
| DE102008044440B4 (de) | 2008-08-18 | 2011-03-03 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur Rückgewinnung von Ethylenglykol bei der Polyethylenterephthalatherstellung |
-
2008
- 2008-08-18 DE DE102008044440A patent/DE102008044440B4/de not_active Expired - Fee Related
-
2009
- 2009-06-05 AT AT09162048T patent/ATE526354T1/de active
- 2009-06-05 UA UAA201101871A patent/UA97599C2/ru unknown
- 2009-06-05 WO PCT/EP2009/056948 patent/WO2010020442A1/de not_active Ceased
- 2009-06-05 KR KR1020107029812A patent/KR20110043550A/ko not_active Abandoned
- 2009-06-05 BR BRPI0910801-7A patent/BRPI0910801B1/pt active IP Right Grant
- 2009-06-05 EP EP09162048A patent/EP2157115B1/de active Active
- 2009-06-05 ES ES09162048T patent/ES2374488T3/es active Active
- 2009-06-05 CN CN200980117992.3A patent/CN102037054B/zh active Active
- 2009-08-05 US US12/535,732 patent/US7951980B2/en active Active
- 2009-08-17 EA EA200900999A patent/EA014966B1/ru not_active IP Right Cessation
-
2011
- 2011-01-06 US US12/985,444 patent/US8080222B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EA200900999A1 (ru) | 2010-02-26 |
| DE102008044440A1 (de) | 2010-02-25 |
| DE102008044440B4 (de) | 2011-03-03 |
| US20110097243A1 (en) | 2011-04-28 |
| CN102037054A (zh) | 2011-04-27 |
| CN102037054B (zh) | 2013-03-20 |
| WO2010020442A1 (de) | 2010-02-25 |
| BRPI0910801B1 (pt) | 2019-07-02 |
| US8080222B2 (en) | 2011-12-20 |
| EP2157115B1 (de) | 2011-09-28 |
| US7951980B2 (en) | 2011-05-31 |
| UA97599C2 (ru) | 2012-02-27 |
| ATE526354T1 (de) | 2011-10-15 |
| US20100041925A1 (en) | 2010-02-18 |
| EA014966B1 (ru) | 2011-04-29 |
| ES2374488T3 (es) | 2012-02-17 |
| EP2157115A1 (de) | 2010-02-24 |
| KR20110043550A (ko) | 2011-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/07/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/07/2019, OBSERVADAS AS CONDICOES LEGAIS |