IL172780A0 - Method for extracting impurities using ionic liquids - Google Patents
Method for extracting impurities using ionic liquidsInfo
- Publication number
- IL172780A0 IL172780A0 IL172780A IL17278005A IL172780A0 IL 172780 A0 IL172780 A0 IL 172780A0 IL 172780 A IL172780 A IL 172780A IL 17278005 A IL17278005 A IL 17278005A IL 172780 A0 IL172780 A0 IL 172780A0
- Authority
- IL
- Israel
- Prior art keywords
- acids
- ionic liquids
- extracting impurities
- phoshines
- hydroxylamines
- Prior art date
Links
- 239000002608 ionic liquid Substances 0.000 title abstract 2
- 239000012535 impurity Substances 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical class C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 239000000010 aprotic solvent Substances 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 150000002429 hydrazines Chemical class 0.000 abstract 1
- 150000002443 hydroxylamines Chemical class 0.000 abstract 1
- 150000002466 imines Chemical class 0.000 abstract 1
- 150000002923 oximes Chemical class 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- -1 phoshines Chemical class 0.000 abstract 1
- RYIOLWQRQXDECZ-UHFFFAOYSA-N phosphinous acid Chemical class PO RYIOLWQRQXDECZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003009 phosphonic acids Chemical class 0.000 abstract 1
- XRBCRPZXSCBRTK-UHFFFAOYSA-N phosphonous acid Chemical class OPO XRBCRPZXSCBRTK-UHFFFAOYSA-N 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 150000003016 phosphoric acids Chemical class 0.000 abstract 1
- 150000003455 sulfinic acids Chemical class 0.000 abstract 1
- 150000003460 sulfonic acids Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
- C07B63/04—Use of additives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10333258 | 2003-07-21 | ||
| PCT/EP2004/007254 WO2005019137A1 (de) | 2003-07-21 | 2004-07-03 | Verfahren zur extraktion von verunreinigungen mit ionischen flüssigkeiten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL172780A0 true IL172780A0 (en) | 2006-04-10 |
Family
ID=34201370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL172780A IL172780A0 (en) | 2003-07-21 | 2005-12-22 | Method for extracting impurities using ionic liquids |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7605297B2 (https=) |
| EP (1) | EP1648845B1 (https=) |
| JP (1) | JP2006528599A (https=) |
| KR (1) | KR20060076269A (https=) |
| CN (1) | CN100381406C (https=) |
| AT (1) | ATE395316T1 (https=) |
| DE (1) | DE502004007160D1 (https=) |
| DK (1) | DK1648845T3 (https=) |
| ES (1) | ES2305787T3 (https=) |
| IL (1) | IL172780A0 (https=) |
| WO (1) | WO2005019137A1 (https=) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2875235B1 (fr) * | 2004-09-10 | 2006-11-24 | Inst Francais Du Petrole | Procede de separation des composes oxygenes contenus dans une charge hydrocarbonee, mettant en oeuvre un liquide ionique |
| WO2006110450A1 (en) * | 2005-04-07 | 2006-10-19 | Matheson Tri-Gas | Fluid storage and purification method and system |
| DE102006005103A1 (de) * | 2006-02-04 | 2007-08-09 | Merck Patent Gmbh | Oxonium- und Sulfoniumsalze |
| US7645438B2 (en) * | 2006-06-27 | 2010-01-12 | Akzo Nobel N.V. | Process for the production of hydrogen peroxide |
| CN101505844B (zh) * | 2006-08-18 | 2012-07-11 | 因温斯特技术公司 | 萃取方法 |
| WO2008043837A1 (en) | 2006-10-13 | 2008-04-17 | Basf Se | Ionic liquids for solubilizing polymers |
| FR2909667B1 (fr) * | 2006-12-12 | 2009-02-20 | Inst Francais Du Petrole | Elimination de l'acetonitrile dans la charge olefinique des procedes de production d'ethers par mise en oeuvre de liquides ioniques. |
| US8075777B2 (en) * | 2007-05-16 | 2011-12-13 | E. I. Du Pont De Nemours And Company | Process for the separation of diastereomers |
| US20100311998A1 (en) * | 2007-08-02 | 2010-12-09 | Akzo Nobel N.V. | Chelating agent based ionic liquids, a process to prepare them, and their use |
| US9005450B2 (en) * | 2007-12-20 | 2015-04-14 | Proionic Production Of Ionic Substances Gmbh & Co Kg | Use of magnetic, ionic liquids as an extraction agent |
| US7956230B2 (en) * | 2007-12-21 | 2011-06-07 | Chevron U.S.A. Inc. | Reduction of organic halide contamination in hydrocarbon products |
| MX2010008667A (es) | 2008-02-11 | 2010-09-24 | Basf Se | Metodo para producir estructuras porosas de polimericos sinteticos. |
| BRPI0908350A2 (pt) * | 2008-02-11 | 2015-10-27 | Basf Se | processos para preparar poliamidas, para funcionalizar poliamidas por transmidação e para produzir fibras, folhas, filmes ou revestimentos a partir de poliamidas |
| KR100958876B1 (ko) * | 2008-04-02 | 2010-05-20 | 삼성엔지니어링 주식회사 | 다양한 극성/비극성 용매 혼화성 이온성 액체 및 그의제조방법 |
| US7812191B2 (en) * | 2008-05-07 | 2010-10-12 | Lyondell Chemical Technology, L.P. | Removing hydrocarbon impurities from acetic acid by ionic liquid extraction |
| CN102046599B (zh) * | 2008-05-26 | 2013-08-21 | 默克专利股份公司 | 具有四氰基硼酸根阴离子的离子液体作为溶剂用于从水溶液中萃取醇的应用 |
| ES2338976B1 (es) * | 2008-11-12 | 2011-09-29 | Universidad De Vigo | Proceso para la purificacion de alcanos a partir de su mezcla azeotropica con etanol utilizando como disolvente un liquido ionico. |
| EP2243530A1 (de) * | 2009-04-21 | 2010-10-27 | LANXESS Deutschland GmbH | Verfahren zur Trennung aromatischer Verbindungen |
| EP2421625B1 (en) | 2009-04-23 | 2016-07-20 | proionic GmbH | Method of dehydrating an ionic liquid |
| DE102010028550A1 (de) | 2009-05-05 | 2010-11-11 | Basf Se | Verfahren zur Herstellung von Eisen-Nanopartikel enthaltenden thermoplastischen Polymerformmassen |
| EP2512614A1 (en) * | 2009-12-15 | 2012-10-24 | Cytec Technology Corp. | Methods and compositions for the removal of impurities from an impurity-loaded ionic liquid |
| EP2468812A1 (de) | 2010-12-21 | 2012-06-27 | Basf Se | Thermoplastische Formmasse |
| EP2468811A1 (de) | 2010-12-21 | 2012-06-27 | Basf Se | Thermoplastische Formmasse |
| AU2012271273B2 (en) | 2011-06-17 | 2017-06-08 | Fluidic, Inc. | Metal-air cell with ion exchange material |
| JP5888993B2 (ja) * | 2012-01-12 | 2016-03-22 | ランクセス・ドイチュランド・ゲーエムベーハー | メントール化合物異性体の分離 |
| AU2013225757B2 (en) * | 2012-03-02 | 2018-03-01 | Research Triangle Institute | Regenerable solvent mixtures for acid-gas separation |
| KR101402386B1 (ko) | 2012-09-27 | 2014-06-27 | 롯데케미칼 주식회사 | 이온성 액체를 사용한 나프타 내 방향족 화합물의 분리방법 |
| US9287597B2 (en) | 2012-11-14 | 2016-03-15 | Fluidic, Inc. | Ionic liquid containing hydroxamate and N-alkyl sulfamate ions |
| EP3000801A4 (en) * | 2013-05-20 | 2017-01-25 | Lotte Chemical Corporation | Method for separating aromatic compounds contained in naphtha |
| CN103467245B (zh) * | 2013-09-23 | 2015-07-01 | 河北科技大学 | 一种利用低共熔溶剂络合脱除乙醇水混合溶液中水分的方法 |
| CN103539742B (zh) * | 2013-10-15 | 2015-08-05 | 河北工业大学 | 一种离子液体型羟胺盐的制备方法 |
| CN103570582B (zh) * | 2013-10-28 | 2015-01-14 | 中建安装工程有限公司 | 利用离子液体[BMIM]NTf2萃取硫酸铵溶液中丁酮肟的方法 |
| CN104198640B (zh) * | 2014-09-10 | 2016-06-08 | 宁波检验检疫科学技术研究院 | 食品接触材料中酚类物质迁移至油性模拟物的测定方法 |
| CN104326949B (zh) * | 2014-09-19 | 2016-07-27 | 浙江工商大学 | 一种可选择性分离氨基酸的功能化离子液体、制备方法及其应用 |
| EP3720920B1 (en) | 2017-12-08 | 2024-01-24 | Baker Hughes Holdings LLC | Ionic liquid based well asphaltene inhibitors and methods of using the same |
| EA202091413A1 (ru) | 2018-07-11 | 2020-09-24 | Бейкер Хьюз Холдингз Ллк | Скважинные ингибиторы асфальтенов на основе ионной жидкости и способы их применения |
| TW202104480A (zh) * | 2019-04-03 | 2021-02-01 | 紐西蘭商艾克福特士技術有限公司 | 溶劑乾燥組成物及其製法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001040150A1 (en) | 1999-12-01 | 2001-06-07 | Akzo Nobel N.V. | Process for the extraction of an aromatic compoung from an aliphatic phase using a non-neutral ionic liavin |
| CA2426770A1 (en) | 2000-10-26 | 2002-05-02 | Laura C. Boudreau | Removal of mercaptans from hydrocarbon streams using ionic liquids |
| DE10155281A1 (de) | 2001-11-08 | 2003-06-05 | Solvent Innovation Gmbh | Verfahren zur Entfernung polarisierbarer Verunreinigungen aus Kohlenwasserstoffen und Kohlenwasserstoffgemischen durch Extraktion mit ionischen Flüssigkeiten |
| EP1310543A1 (en) * | 2001-11-07 | 2003-05-14 | Haldor Topsoe A/S | Process for the drying of a hydrocarbon stream |
| ATE297368T1 (de) * | 2002-04-18 | 2005-06-15 | Haldor Topsoe As | Kontinuierliches verfahren zur trennung von wasser von einer kohlenwasserstoffbeschickung |
-
2004
- 2004-07-03 KR KR1020067001406A patent/KR20060076269A/ko not_active Withdrawn
- 2004-07-03 US US10/565,187 patent/US7605297B2/en not_active Expired - Fee Related
- 2004-07-03 DK DK04740602T patent/DK1648845T3/da active
- 2004-07-03 CN CNB2004800211651A patent/CN100381406C/zh not_active Expired - Fee Related
- 2004-07-03 WO PCT/EP2004/007254 patent/WO2005019137A1/de not_active Ceased
- 2004-07-03 JP JP2006520705A patent/JP2006528599A/ja not_active Withdrawn
- 2004-07-03 ES ES04740602T patent/ES2305787T3/es not_active Expired - Lifetime
- 2004-07-03 EP EP04740602A patent/EP1648845B1/de not_active Expired - Lifetime
- 2004-07-03 DE DE502004007160T patent/DE502004007160D1/de not_active Expired - Lifetime
- 2004-07-03 AT AT04740602T patent/ATE395316T1/de active
-
2005
- 2005-12-22 IL IL172780A patent/IL172780A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005019137A8 (de) | 2005-06-16 |
| JP2006528599A (ja) | 2006-12-21 |
| CN100381406C (zh) | 2008-04-16 |
| KR20060076269A (ko) | 2006-07-04 |
| US7605297B2 (en) | 2009-10-20 |
| CN1826302A (zh) | 2006-08-30 |
| DK1648845T3 (da) | 2008-09-01 |
| EP1648845B1 (de) | 2008-05-14 |
| ATE395316T1 (de) | 2008-05-15 |
| WO2005019137A1 (de) | 2005-03-03 |
| ES2305787T3 (es) | 2008-11-01 |
| DE502004007160D1 (de) | 2008-06-26 |
| US20070193952A1 (en) | 2007-08-23 |
| EP1648845A1 (de) | 2006-04-26 |
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