ES402298A3 - Procedimiento para la decoloracion y purificacion de acido tereftalico crudo. - Google Patents
Procedimiento para la decoloracion y purificacion de acido tereftalico crudo.Info
- Publication number
- ES402298A3 ES402298A3 ES402298A ES402298A ES402298A3 ES 402298 A3 ES402298 A3 ES 402298A3 ES 402298 A ES402298 A ES 402298A ES 402298 A ES402298 A ES 402298A ES 402298 A3 ES402298 A3 ES 402298A3
- Authority
- ES
- Spain
- Prior art keywords
- translation
- purification
- machine
- legally binding
- google translate
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 4
- 230000003647 oxidation Effects 0.000 abstract 3
- 238000007254 oxidation reaction Methods 0.000 abstract 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- 229910001882 dioxygen Inorganic materials 0.000 abstract 2
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000004042 decolorization Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58714072 | 1972-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES402298A3 true ES402298A3 (es) | 1976-01-01 |
Family
ID=18527836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES402298A Expired ES402298A3 (es) | 1972-03-28 | 1972-05-02 | Procedimiento para la decoloracion y purificacion de acido tereftalico crudo. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES402298A3 (es) |
-
1972
- 1972-05-02 ES ES402298A patent/ES402298A3/es not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1004895A (en) | Process for the production of isophthalic and terephthalic acids | |
| ES426529A1 (es) | Procedimiento de oxidacion de di- o trime-tilbencenos. | |
| CH609321A5 (en) | Process for the preparation of carboxylic acid anhydrides | |
| ES475036A1 (es) | Procedimiento de preparar continuamente acido tereftalico. | |
| ES326853A1 (es) | Procedimiento de purificacion de acido policarboxilico aromatico. | |
| ES444356A1 (es) | Procedimiento para la preparacion de acido oxalico y sus es-teres alquilicos. | |
| ES402298A3 (es) | Procedimiento para la decoloracion y purificacion de acido tereftalico crudo. | |
| GB1398530A (en) | Production of carboxylic acids and anhydrides | |
| GB1445116A (en) | Process for the preparation of aromatic carboxylic acids | |
| ES276341A1 (es) | Procedimiento de obtención de ácido adíptico | |
| ES390138A1 (es) | Procedimiento de oxidacion selectiva de cetonas. | |
| GB1152576A (en) | Purification of Aromatic Polycarboxylic Acids. | |
| ES402297A3 (es) | Procedimiento para la obtencion de acido tereftalico. | |
| GB1296444A (es) | ||
| GB841244A (en) | Oxidation of organic compounds | |
| KR890008066A (ko) | 아디프산의 제조방법 | |
| GB1429471A (en) | Process for the production of phthalic acids | |
| GB1348091A (en) | Method for preparing trimellitic anhydride | |
| GB832012A (en) | Improvements in and relating to the oxidation of organic compounds | |
| KR830000196A (ko) | 테레프탈산의 제조방법 | |
| ES423645A1 (es) | Procedimiento para la obtencion continua de acidos carboxi-licos y anhidridos de acido dicarboxilico. | |
| ES403479A1 (es) | Procedimiento para la preparacion de tereftalato monometi- lico. | |
| GB877677A (en) | Improvements in and relating to the oxidation of organic compounds | |
| ES341942A1 (es) | Un procedimiento para la preparacion de un acido aromatico carboxilico. | |
| GB843698A (en) | Production of aromatic carboxylic acids |