DK3429983T3 - Fremgangsmåde til genanvendelse af forbrugt ethylenglykol genudvundet fra flyafisningsopløsninger - Google Patents
Fremgangsmåde til genanvendelse af forbrugt ethylenglykol genudvundet fra flyafisningsopløsninger Download PDFInfo
- Publication number
- DK3429983T3 DK3429983T3 DK16893810.8T DK16893810T DK3429983T3 DK 3429983 T3 DK3429983 T3 DK 3429983T3 DK 16893810 T DK16893810 T DK 16893810T DK 3429983 T3 DK3429983 T3 DK 3429983T3
- Authority
- DK
- Denmark
- Prior art keywords
- defrost
- aircraft
- solutions
- ethylene glycol
- recycling spent
- Prior art date
Links
Classifications
-
- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
-
- 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
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
- C09K3/185—Thawing materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CA2016/000074 WO2017156615A1 (en) | 2016-03-16 | 2016-03-16 | Method and system for recycling spent ethylene glycol from recovered aircraft de-icing solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3429983T3 true DK3429983T3 (da) | 2022-03-21 |
Family
ID=59851313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK16893810.8T DK3429983T3 (da) | 2016-03-16 | 2016-03-16 | Fremgangsmåde til genanvendelse af forbrugt ethylenglykol genudvundet fra flyafisningsopløsninger |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3429983B1 (da) |
| JP (1) | JP6814823B2 (da) |
| CN (1) | CN108779055B (da) |
| CA (1) | CA3011155C (da) |
| DK (1) | DK3429983T3 (da) |
| RU (1) | RU2710555C1 (da) |
| WO (1) | WO2017156615A1 (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002983A (zh) * | 2017-12-06 | 2018-05-08 | 山东德普化工科技有限公司 | 一种生产碳酸二甲酯过程中丙二醇的分离提纯工艺 |
| CN114522436A (zh) * | 2022-04-01 | 2022-05-24 | 西南化工研究设计院有限公司 | 一种从除冰废液回收乙二醇的系统及工艺 |
| CN115073269B (zh) * | 2022-06-02 | 2023-04-21 | 新疆中天力扬航空新材料科技有限公司 | 一种低温冷冻分离乙二醇水溶液的方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US149A (en) | 1837-03-25 | Machine eoe cutting and heading wire foe the manufacture oe wood | ||
| US8252A (en) | 1851-07-29 | Harvey snow | ||
| US4332643A (en) * | 1976-03-02 | 1982-06-01 | Reid Laurence S | Method of removing water from glycol solutions |
| US5104068A (en) * | 1990-08-10 | 1992-04-14 | Krilla Ronald A | Apparatus and method for de-icing and anti-icing (and/or cleaning and rinsing) aircraft |
| US5904321A (en) | 1992-08-19 | 1999-05-18 | Glyrecsys, Inc. | Deicing fluid recovery system especially adapted for aircraft deicing apparatus |
| DE4326345A1 (de) | 1993-08-05 | 1995-02-09 | Hoechst Ag | Verfahren zur Wiederaufbereitung von gebrauchten glykolischen Flugzeugenteisungsmitteln |
| CA2116827A1 (en) * | 1993-11-02 | 1995-05-03 | Alfonz Viszolay | Apparatus and method for recovery of spent glycol |
| CA2223922C (en) | 1997-12-05 | 2006-09-05 | Inland Technologies Inc. | Method and apparatus for removing water from aqueous fluid mixture |
| JP2001316310A (ja) * | 2000-05-08 | 2001-11-13 | Nippon Shokubai Co Ltd | 高純度エチレングリコールの製造方法 |
| JP4675569B2 (ja) * | 2004-02-20 | 2011-04-27 | エバークリーン株式会社 | 高純度エチレングリコールの回収方法 |
| US7713319B2 (en) | 2006-08-16 | 2010-05-11 | Hamilton Sunstrand Corporation | Glycol recycle system |
| JP2009013094A (ja) * | 2007-07-03 | 2009-01-22 | Teijin Fibers Ltd | グリコールの製造方法 |
| JP2009154117A (ja) * | 2007-12-27 | 2009-07-16 | Meidensha Corp | エチレングリコールの抽出方法とその装置 |
| DE102008063094A1 (de) * | 2008-12-24 | 2010-07-01 | Clariant International Limited | Verfahren zur Aufarbeitung glykolhaltiger Flugzeugenteisungsmittel |
| DE102008063095A1 (de) * | 2008-12-24 | 2010-07-01 | Clariant International Limited | Verfahren zur Aufarbeitung glykolhaltiger Flugzeugentleisungsmittel |
| JP5511473B2 (ja) * | 2010-03-31 | 2014-06-04 | 株式会社日本触媒 | エチレングリコールの精製方法 |
| US9790153B2 (en) * | 2011-11-14 | 2017-10-17 | Cameron International Corporation | Process scheme to improve divalent metal salts removal from mono ethylene glycol (MEG) |
| US20130190539A1 (en) | 2012-01-20 | 2013-07-25 | Hydration Systems, Llc | System and method for secondary uses of glycol and water after deicing |
| DE102013009949A1 (de) * | 2013-06-13 | 2014-12-18 | Clariant International Ltd. | Verfahren zur Aufarbeitung glykolhaltiger Flugzeugenteisungsmittel |
-
2016
- 2016-03-16 CN CN201680083552.0A patent/CN108779055B/zh active Active
- 2016-03-16 DK DK16893810.8T patent/DK3429983T3/da active
- 2016-03-16 RU RU2018136202A patent/RU2710555C1/ru active
- 2016-03-16 CA CA3011155A patent/CA3011155C/en active Active
- 2016-03-16 JP JP2018568466A patent/JP6814823B2/ja active Active
- 2016-03-16 EP EP16893810.8A patent/EP3429983B1/en active Active
- 2016-03-16 WO PCT/CA2016/000074 patent/WO2017156615A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP3429983A4 (en) | 2019-11-06 |
| CN108779055A (zh) | 2018-11-09 |
| CA3011155C (en) | 2019-01-08 |
| CA3011155A1 (en) | 2017-09-21 |
| EP3429983A1 (en) | 2019-01-23 |
| JP2019513152A (ja) | 2019-05-23 |
| EP3429983B1 (en) | 2022-01-12 |
| CN108779055B (zh) | 2021-09-28 |
| JP6814823B2 (ja) | 2021-01-20 |
| RU2710555C1 (ru) | 2019-12-27 |
| WO2017156615A1 (en) | 2017-09-21 |
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