ATE431817T1 - Behandlung zur reinigung/entfärbung von fettsäurenitrilen - Google Patents
Behandlung zur reinigung/entfärbung von fettsäurenitrilenInfo
- Publication number
- ATE431817T1 ATE431817T1 AT03799464T AT03799464T ATE431817T1 AT E431817 T1 ATE431817 T1 AT E431817T1 AT 03799464 T AT03799464 T AT 03799464T AT 03799464 T AT03799464 T AT 03799464T AT E431817 T1 ATE431817 T1 AT E431817T1
- Authority
- AT
- Austria
- Prior art keywords
- impurities
- amide
- nitrile
- nitries
- decoloring
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title 1
- 235000014113 dietary fatty acids Nutrition 0.000 title 1
- 229930195729 fatty acid Natural products 0.000 title 1
- 239000000194 fatty acid Substances 0.000 title 1
- 150000004665 fatty acids Chemical class 0.000 title 1
- 239000012535 impurity Substances 0.000 abstract 5
- 150000001408 amides Chemical class 0.000 abstract 4
- 150000002825 nitriles Chemical class 0.000 abstract 3
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 238000010908 decantation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002826 nitrites Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Detergent Compositions (AREA)
- Manufacturing Of Printed Wiring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42653702P | 2002-11-15 | 2002-11-15 | |
| PCT/EP2003/012834 WO2004046067A2 (en) | 2002-11-15 | 2003-11-13 | Purification/decolorization treatment for fatty nitriles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE431817T1 true ATE431817T1 (de) | 2009-06-15 |
Family
ID=32326369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03799464T ATE431817T1 (de) | 2002-11-15 | 2003-11-13 | Behandlung zur reinigung/entfärbung von fettsäurenitrilen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20060030726A1 (de) |
| EP (1) | EP1560808B1 (de) |
| JP (1) | JP4489595B2 (de) |
| KR (1) | KR20050086560A (de) |
| CN (1) | CN1330628C (de) |
| AT (1) | ATE431817T1 (de) |
| AU (1) | AU2003299293A1 (de) |
| BR (1) | BR0316217B1 (de) |
| DE (1) | DE60327707D1 (de) |
| ES (1) | ES2327635T3 (de) |
| MX (1) | MXPA05005155A (de) |
| WO (1) | WO2004046067A2 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227414B (zh) | 2008-10-06 | 2016-05-18 | 联合碳化化学品及塑料技术公司 | 制备环状n-氨基官能化三胺的方法 |
| US8293676B2 (en) * | 2008-10-06 | 2012-10-23 | Union Carbide Chemicals & Plastics Technology Llc | Low metal loaded, alumina supported, catalyst compositions and amination process |
| CN102224129B (zh) * | 2008-10-06 | 2015-02-11 | 联合碳化化学品及塑料技术公司 | 制备乙撑胺的方法 |
| CN102239134B (zh) | 2008-10-06 | 2014-04-16 | 陶氏环球技术有限责任公司 | 由环氧乙烷和氨制造乙醇胺类和1，2-亚乙基胺类的方法及相关方法 |
| JP5774991B2 (ja) * | 2008-10-06 | 2015-09-09 | ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー | 不均一触媒系上でのエチレンジアミン（ｅｄａ）及び他のエチレンアミンの連続アミノ交換反応による、ジエチレントリアミン（ｄｅｔａ）又は他の望ましいエチレンアミンの選択的製造プロセス |
| JP5480276B2 (ja) | 2008-10-06 | 2014-04-23 | ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー | 担体として酸性混合金属酸化物を含む低金属（ニッケル及びレニウム）触媒組成物 |
| JP5806116B2 (ja) * | 2008-10-06 | 2015-11-10 | ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー | 求核性化合物のトランスアルコキシル化 |
| JP5173897B2 (ja) * | 2009-03-11 | 2013-04-03 | 広栄化学工業株式会社 | アセトニトリルの製造方法 |
| CN105745251B (zh) | 2013-12-02 | 2019-04-23 | 陶氏环球技术有限责任公司 | 高分子量的、支化的、无环多亚烷基胺及其混合物的制备 |
| CN108033900A (zh) * | 2017-12-25 | 2018-05-15 | 惠州市宙邦化工有限公司 | 一种1,3,6-己烷三腈的脱色方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3206497A (en) * | 1965-09-14 | Purification of nitriles | ||
| GB526496A (en) * | 1938-03-23 | 1940-09-19 | Du Pont | The purification of nitriles |
| US2622097A (en) * | 1950-11-13 | 1952-12-16 | American Cyanamid Co | Purification of acrylonitrile |
| US2943049A (en) * | 1957-01-25 | 1960-06-28 | Union Oil Co | Denitrogenation of hydrocarbon mixtures |
| US3262966A (en) * | 1963-07-22 | 1966-07-26 | Monsanto Co | Purification of acrylonitrile |
| US4147717A (en) * | 1975-08-26 | 1979-04-03 | Du Pont Of Canada Limited | Process for purifying adiponitrile |
| US4575434A (en) * | 1984-09-28 | 1986-03-11 | Akzona Incorporated | Process for the separation of amides from nitriles |
| TR200201166T1 (tr) * | 2000-12-22 | 2002-10-21 | H.Lundbecks A/S | Saf sitalopram hazırlanması için yöntem |
-
2003
- 2003-11-13 MX MXPA05005155A patent/MXPA05005155A/es unknown
- 2003-11-13 JP JP2004552623A patent/JP4489595B2/ja not_active Expired - Fee Related
- 2003-11-13 KR KR1020057008473A patent/KR20050086560A/ko not_active Withdrawn
- 2003-11-13 CN CNB2003801033572A patent/CN1330628C/zh not_active Expired - Fee Related
- 2003-11-13 EP EP03799464A patent/EP1560808B1/de not_active Expired - Lifetime
- 2003-11-13 AT AT03799464T patent/ATE431817T1/de not_active IP Right Cessation
- 2003-11-13 AU AU2003299293A patent/AU2003299293A1/en not_active Abandoned
- 2003-11-13 DE DE60327707T patent/DE60327707D1/de not_active Expired - Lifetime
- 2003-11-13 WO PCT/EP2003/012834 patent/WO2004046067A2/en not_active Ceased
- 2003-11-13 US US10/534,156 patent/US20060030726A1/en not_active Abandoned
- 2003-11-13 ES ES03799464T patent/ES2327635T3/es not_active Expired - Lifetime
- 2003-11-13 BR BRPI0316217-6B1A patent/BR0316217B1/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR0316217B1 (pt) | 2013-10-01 |
| WO2004046067A3 (en) | 2004-07-22 |
| CN1330628C (zh) | 2007-08-08 |
| EP1560808B1 (de) | 2009-05-20 |
| BR0316217A (pt) | 2005-09-27 |
| ES2327635T3 (es) | 2009-11-02 |
| CN1711238A (zh) | 2005-12-21 |
| JP4489595B2 (ja) | 2010-06-23 |
| JP2006506429A (ja) | 2006-02-23 |
| AU2003299293A8 (en) | 2004-06-15 |
| DE60327707D1 (de) | 2009-07-02 |
| KR20050086560A (ko) | 2005-08-30 |
| MXPA05005155A (es) | 2005-07-22 |
| US20060030726A1 (en) | 2006-02-09 |
| AU2003299293A1 (en) | 2004-06-15 |
| WO2004046067A2 (en) | 2004-06-03 |
| EP1560808A2 (de) | 2005-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |