MY133389A - Process for preparing aromatic carboxylic acids with efficient treatments of gaseous effluent - Google Patents
Process for preparing aromatic carboxylic acids with efficient treatments of gaseous effluentInfo
- Publication number
- MY133389A MY133389A MYPI9900444A MY133389A MY 133389 A MY133389 A MY 133389A MY PI9900444 A MYPI9900444 A MY PI9900444A MY 133389 A MY133389 A MY 133389A
- Authority
- MY
- Malaysia
- Prior art keywords
- carboxylic acids
- aromatic carboxylic
- preparing aromatic
- gaseous effluent
- efficient treatments
- Prior art date
Links
- -1 aromatic carboxylic acids Chemical class 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000011282 treatment Methods 0.000 title 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 abstract 4
- 150000001735 carboxylic acids Chemical class 0.000 abstract 2
- 229910000042 hydrogen bromide Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 150000002763 monocarboxylic acids Chemical class 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCESSES ARE DSCLOSED FOR RECOVERY OF HYDROGEN BROMIDE FROM ONE OR MORE ALKYL BROMIDE COMPOUNDS HYDROLYZING THE ALKYL BROMIDE COMPOUNDS TO HYDROGEN BROMIDE AND CORRESPONDING ALCOHOLS, AND SIMULTANEOUSLY SEPARATING AT LEAST THE ALCOHOLIC PRODUCTS OF HYDROLYSIS FROM ALIPHATIC MONOCARBOXYLIC ACID SOLVENT COMPONENT. ALSO DISCLOSED ARE PROCESS FOR PREPARING AROMATIC CARBOXYLIC ACIDS BY THE EXOTHERMIC, LIQUID-PHASE OXIDATION OF AN AROMATIC FEEDSTOCK COMPOUND WHEREIN THE ENERGY PRODUCED BY THE EXOTHERMIC OXIDATION IS EFFICIENTLY RECOVERED, AND USES OF WATER PRODUCED DURING THE PREPARATION OF AROMATIC CARBOXYLIC ACIDS ARE EFFICIENTLY INTEGRATED INTO THE PROCESS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7437198P | 1998-02-11 | 1998-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY133389A true MY133389A (en) | 2007-11-30 |
Family
ID=22119197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI9900444 MY133389A (en) | 1998-02-11 | 1999-02-09 | Process for preparing aromatic carboxylic acids with efficient treatments of gaseous effluent |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR014563A1 (en) |
| EG (1) | EG21519A (en) |
| MY (1) | MY133389A (en) |
| TW (1) | TW457112B (en) |
| ZA (1) | ZA991074B (en) |
-
1999
- 1999-02-09 MY MYPI9900444 patent/MY133389A/en unknown
- 1999-02-10 EG EG11999A patent/EG21519A/en active
- 1999-02-10 ZA ZA9901074A patent/ZA991074B/en unknown
- 1999-02-11 AR ARP990100573 patent/AR014563A1/en not_active Application Discontinuation
- 1999-03-01 TW TW88101960A patent/TW457112B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW457112B (en) | 2001-10-01 |
| EG21519A (en) | 2001-11-28 |
| AR014563A1 (en) | 2001-02-28 |
| ZA991074B (en) | 1999-08-11 |
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