JP4714219B2 - トリエタノールアミンの製造法 - Google Patents
トリエタノールアミンの製造法 Download PDFInfo
- Publication number
- JP4714219B2 JP4714219B2 JP2007528656A JP2007528656A JP4714219B2 JP 4714219 B2 JP4714219 B2 JP 4714219B2 JP 2007528656 A JP2007528656 A JP 2007528656A JP 2007528656 A JP2007528656 A JP 2007528656A JP 4714219 B2 JP4714219 B2 JP 4714219B2
- Authority
- JP
- Japan
- Prior art keywords
- triethanolamine
- acid
- hydroxide
- distillation
- added
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/10—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/04—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
- C07C215/06—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
- C07C215/08—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic with only one hydroxy group and one amino group bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Description
色の品質の点で改善すべき、場合によっては不活性溶剤中の、液相中のトリエタノールアミンには、適当な容器中、例えば還流冷却器が装備されていてよい攪拌容器中で、亜燐酸(H3PO3)および/または次亜燐酸(H3PO2)の有効量およびアルカリ金属水酸化物、アルカリ土類金属水酸化物および[R1R2R3(2−ヒドロキシエチル)アンモニウム]ヒドロキシド、但し、この場合R1、R2およびR3は、上記の意味を有するものとし、が有利に攪拌下にまたはポンプ循環下に添加される。
非分枝鎖状または分枝鎖状のC1〜C30−アルキル、その中でC8〜C22−アルキル、有利にC1〜C20−アルキル、殊にC1〜C14−アルキル、その中でC1〜C4−アルキル、メチル、エチル、n−プロピル、イソプロピル、n−ブチル、イソブチル、第二ブチル、第三ブチル、n−ペンチル、イソペンチル、第二ペンチル、ネオペンチル、1,2−ジメチルプロピル、n−ヘキシル、イソヘキシル、第二ヘキシル、シクロペンチルメチル、n−ヘプチル、イソヘプチル、シクロヘキシルメチル、n−オクチル、イソオクチル、2−エチルヘキシル、n−デシル、2−n−ペンチル−n−ヘプチル、n−ウンデシル、n−ドデシル、n−トリデシル、2−n−ブチル−n−ノニル、3−n−ブチル−n−ノニル、n−テトラデシル、n−ペンタデシル、n−ヘキサデシル、n−オクタデシル、
C2〜C10−ヒドロキシアルキル、有利にC2〜C8−ヒドロキシアルキル、特に有利にC2〜C4−ヒドロキシアルキル、例えば2−ヒドロキシエチル、2−ヒドロキシ−n−プロピル、3−ヒドロキシ−n−プロピルおよび1−(ヒドロキシメチル)エチル、特に有利に2−ヒドロキシエチル。
試験を、攪拌機、温度計およびガス供給管を備えた4リットルの三口フラスコからなる実験装置中で実施した。ジエタノールアミン21質量%とトリエタノールアミン79質量%とからなる混合物にH3PO31000ppmを添加し、それぞれ選択的に異なる量の塩基を添加した。
Claims (5)
- トリエタノールアミンの製造法において、トリエタノールアミンに亜燐酸および/または次亜燐酸、およびアルカリ金属水酸化物およびアルカリ土類金属水酸化物から選択される塩基性化合物を、トリエタノールアミンの蒸留前および/または蒸留中に添加し、塩基性化合物としてのアルカリ金属水酸化物の場合には、酸:水酸化物のモル比は、1:0.1〜1:1の範囲内にあり、塩基性化合物としてのアルカリ土類金属水酸化物の場合には、酸:水酸化物のモル比は、1:0.05〜1:0.5の範囲内にあることを特徴とする、トリエタノールアミンの製造法。
- トリエタノールアミンを、酸および塩基性化合物を添加しながら少なくとも5分間の時間に亘って処理する、請求項1記載の方法。
- トリエタノールアミンを、酸および塩基性化合物を添加しながら10分間〜50時間の時間に亘って処理する、請求項1記載の方法。
- 前記添加量でのトリエタノールアミンの処理を40〜250℃の範囲内の温度で実施する、請求項2または3記載の方法。
- トリエタノールアミンに亜燐酸および/または次亜燐酸0.01〜2質量%(純粋なトリエタノールアミンに対して)を添加する、請求項1から4までのいずれか1項に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004042453A DE102004042453A1 (de) | 2004-08-31 | 2004-08-31 | Verfahren zur Herstellung von Triethanolamin |
| DE102004042453.5 | 2004-08-31 | ||
| PCT/EP2005/008441 WO2006024358A1 (de) | 2004-08-31 | 2005-08-04 | Verfahren zur herstellung von triethanolamin |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010186367A Division JP5473828B2 (ja) | 2004-08-31 | 2010-08-23 | トリエタノールアミンの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008511560A JP2008511560A (ja) | 2008-04-17 |
| JP4714219B2 true JP4714219B2 (ja) | 2011-06-29 |
Family
ID=35170020
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007528656A Expired - Fee Related JP4714219B2 (ja) | 2004-08-31 | 2005-08-04 | トリエタノールアミンの製造法 |
| JP2010186367A Expired - Fee Related JP5473828B2 (ja) | 2004-08-31 | 2010-08-23 | トリエタノールアミンの製造法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010186367A Expired - Fee Related JP5473828B2 (ja) | 2004-08-31 | 2010-08-23 | トリエタノールアミンの製造法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7550632B2 (ja) |
| EP (1) | EP1794113B1 (ja) |
| JP (2) | JP4714219B2 (ja) |
| CN (1) | CN101010288B (ja) |
| AT (1) | ATE400546T1 (ja) |
| BR (1) | BRPI0514629B1 (ja) |
| DE (2) | DE102004042453A1 (ja) |
| ES (1) | ES2308527T3 (ja) |
| MX (1) | MX2007001867A (ja) |
| MY (1) | MY137794A (ja) |
| RU (1) | RU2385315C2 (ja) |
| WO (1) | WO2006024358A1 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010069856A1 (de) * | 2008-12-19 | 2010-06-24 | Basf Se | Verfahren zur herstellung von reinem triethanolamin (teoa) |
| DE102009027791B4 (de) | 2009-07-17 | 2013-02-21 | Basf Se | Zusammensetzung enthaltend Triethylendiamin, Monethylenglykol und Borhydrid |
| US8742174B2 (en) * | 2009-12-17 | 2014-06-03 | Basf Se | Method for preparing higher ethanolamines |
| CN112961062A (zh) | 2014-04-04 | 2021-06-15 | 沙特基础工业全球技术有限公司 | 最小化乙醇胺产物流股中的水含量 |
| CN106164043A (zh) | 2014-04-08 | 2016-11-23 | 沙特基础工业全球技术有限公司 | 最小化乙醇胺产物流股中的水含量 |
| EP3148965A1 (en) | 2014-05-27 | 2017-04-05 | SABIC Global Technologies B.V. | Production of tea 85% directly without blending with pure cut of dea 99% |
| CN106414395A (zh) | 2014-05-30 | 2017-02-15 | 沙特基础工业全球技术有限公司 | 通过降低三乙醇胺塔处的温度改善乙醇胺产物流的质量和颜色 |
| ES2971101T3 (es) | 2015-12-11 | 2024-06-03 | Sabic Global Technologies Bv | Métodos para reducir el color en composiciones de alcanolamina |
| WO2017115256A1 (en) | 2015-12-29 | 2017-07-06 | Sabic Global Technologies B.V. | Methods of reducing color in alkanolamine compositions and compositions produced thereby |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3207790A (en) * | 1961-07-06 | 1965-09-21 | Dow Chemical Co | Process for reducing the color of discolored alkanolamines |
| US3387934A (en) | 1964-10-12 | 1968-06-11 | Hooker Chemical Corp | Manufacture of phosphine |
| DE2810135A1 (de) * | 1978-03-09 | 1979-09-20 | Basf Ag | Verfahren zur herstellung von ungefaerbten technischen aethanolaminen |
| DE3010105A1 (de) * | 1980-03-15 | 1981-10-01 | Basf Ag, 6700 Ludwigshafen | Verfahren und vorrichtung zur herstellung bzw. umsetzung von alkanolaminen |
| DE3160298D1 (en) | 1980-03-15 | 1983-07-07 | Basf Ag | Process for the production or reaction of alkanol amines |
| DE4409322C1 (de) * | 1994-03-18 | 1995-04-06 | Henkel Kgaa | Verfahren zur Herstellung von Esterquats |
| DE4410610A1 (de) | 1994-03-26 | 1995-09-28 | Basf Ag | Verfahren zur Herstellung von Ethanolaminen |
| US5693866A (en) * | 1996-04-12 | 1997-12-02 | Betzdearborn Inc. | Inhibitors of color formation in alkanolamines |
| US6407112B1 (en) | 1998-04-22 | 2002-06-18 | Meiji Seika Kaisha, Ltd. | Optically active tetrahydrobenzindole derivative |
| DE19855383A1 (de) * | 1998-12-01 | 2000-06-08 | Basf Ag | Verfahren zur Reinigung von Triethanolamin |
| DE19942300A1 (de) * | 1999-09-04 | 2001-03-08 | Basf Ag | Verfahren zur Herstellung von Alkanolaminen mit verbesserter Farbqualität |
| DE10011942A1 (de) | 2000-03-11 | 2001-09-13 | Basf Ag | Verfahren zur Herstellung von Alkanolaminen mit verbesserter Farbqualität |
-
2004
- 2004-08-31 DE DE102004042453A patent/DE102004042453A1/de not_active Withdrawn
-
2005
- 2005-08-04 AT AT05769806T patent/ATE400546T1/de not_active IP Right Cessation
- 2005-08-04 US US11/661,544 patent/US7550632B2/en not_active Expired - Fee Related
- 2005-08-04 ES ES05769806T patent/ES2308527T3/es not_active Expired - Lifetime
- 2005-08-04 WO PCT/EP2005/008441 patent/WO2006024358A1/de not_active Ceased
- 2005-08-04 MX MX2007001867A patent/MX2007001867A/es active IP Right Grant
- 2005-08-04 DE DE502005004669T patent/DE502005004669D1/de not_active Expired - Lifetime
- 2005-08-04 JP JP2007528656A patent/JP4714219B2/ja not_active Expired - Fee Related
- 2005-08-04 RU RU2007111553/04A patent/RU2385315C2/ru not_active IP Right Cessation
- 2005-08-04 CN CN2005800292719A patent/CN101010288B/zh not_active Expired - Fee Related
- 2005-08-04 BR BRPI0514629A patent/BRPI0514629B1/pt not_active IP Right Cessation
- 2005-08-04 EP EP05769806A patent/EP1794113B1/de not_active Expired - Lifetime
- 2005-08-15 MY MYPI20053816A patent/MY137794A/en unknown
-
2010
- 2010-08-23 JP JP2010186367A patent/JP5473828B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP5473828B2 (ja) | 2014-04-16 |
| MX2007001867A (es) | 2007-04-24 |
| JP2010260876A (ja) | 2010-11-18 |
| EP1794113B1 (de) | 2008-07-09 |
| EP1794113A1 (de) | 2007-06-13 |
| DE502005004669D1 (de) | 2008-08-21 |
| US7550632B2 (en) | 2009-06-23 |
| ATE400546T1 (de) | 2008-07-15 |
| ES2308527T3 (es) | 2008-12-01 |
| WO2006024358A1 (de) | 2006-03-09 |
| RU2007111553A (ru) | 2008-10-10 |
| BRPI0514629B1 (pt) | 2017-05-02 |
| US20090131722A9 (en) | 2009-05-21 |
| CN101010288B (zh) | 2010-10-13 |
| CN101010288A (zh) | 2007-08-01 |
| RU2385315C2 (ru) | 2010-03-27 |
| JP2008511560A (ja) | 2008-04-17 |
| BRPI0514629A (pt) | 2008-06-17 |
| DE102004042453A1 (de) | 2006-03-02 |
| US20070276161A1 (en) | 2007-11-29 |
| MY137794A (en) | 2009-03-31 |
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