AU2002343105A1 - Process and device for producing a colourless triethanolamine - Google Patents
Process and device for producing a colourless triethanolamineInfo
- Publication number
- AU2002343105A1 AU2002343105A1 AU2002343105A AU2002343105A AU2002343105A1 AU 2002343105 A1 AU2002343105 A1 AU 2002343105A1 AU 2002343105 A AU2002343105 A AU 2002343105A AU 2002343105 A AU2002343105 A AU 2002343105A AU 2002343105 A1 AU2002343105 A1 AU 2002343105A1
- Authority
- AU
- Australia
- Prior art keywords
- colourless
- triethanolamine
- producing
- colourless triethanolamine
- 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.)
- Abandoned
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
- 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
- C07C213/04—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reaction of ammonia or amines with olefin oxides or halohydrins
-
- 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
- C07C215/12—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 the nitrogen atom of the amino group being further bound to hydrocarbon groups substituted by hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Water Treatments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR01/15478 | 2001-11-30 | ||
| FR0115478A FR2833007A1 (en) | 2001-11-30 | 2001-11-30 | PROCESS FOR DECOLORATION OF TRIETHANOLAMINE, AND METHOD AND DEVICE FOR MANUFACTURING A COLORLESS TRIETHANOLAMINE |
| PCT/GB2002/005331 WO2003048105A1 (en) | 2001-11-30 | 2002-11-27 | Process and device for producing a colourless triethanolamine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2002343105A1 true AU2002343105A1 (en) | 2003-06-17 |
Family
ID=8869950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2002343105A Abandoned AU2002343105A1 (en) | 2001-11-30 | 2002-11-27 | Process and device for producing a colourless triethanolamine |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2002343105A1 (en) |
| FR (1) | FR2833007A1 (en) |
| WO (1) | WO2003048105A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114181099A (en) | 2015-12-11 | 2022-03-15 | 沙特基础工业全球技术有限公司 | Method for reducing color in alkanolamine compositions and compositions produced thereby |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819710A (en) * | 1973-01-04 | 1974-06-25 | Olin Corp | Process for improving color and color stability of ethanolamines |
| DE2810135A1 (en) * | 1978-03-09 | 1979-09-20 | Basf Ag | PROCESS FOR THE MANUFACTURING OF UNCOLORATED TECHNICAL AETHANOLAMINES |
| US5693866A (en) * | 1996-04-12 | 1997-12-02 | Betzdearborn Inc. | Inhibitors of color formation in alkanolamines |
| DE19942300A1 (en) * | 1999-09-04 | 2001-03-08 | Basf Ag | Process for the preparation of alkanolamines with improved color quality |
-
2001
- 2001-11-30 FR FR0115478A patent/FR2833007A1/en active Pending
-
2002
- 2002-11-27 WO PCT/GB2002/005331 patent/WO2003048105A1/en not_active Application Discontinuation
- 2002-11-27 AU AU2002343105A patent/AU2002343105A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| FR2833007A1 (en) | 2003-06-06 |
| WO2003048105A1 (en) | 2003-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |