BE567505A - - Google Patents
Info
- Publication number
- BE567505A BE567505A BE567505DA BE567505A BE 567505 A BE567505 A BE 567505A BE 567505D A BE567505D A BE 567505DA BE 567505 A BE567505 A BE 567505A
- Authority
- BE
- Belgium
- Prior art keywords
- phenol
- column
- sep
- distillation
- boiling point
- Prior art date
Links
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 220
- 238000009835 boiling Methods 0.000 claims description 45
- 238000004821 distillation Methods 0.000 claims description 31
- 239000000470 constituent Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000009833 condensation Methods 0.000 claims description 20
- 230000005494 condensation Effects 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 17
- 229930195733 hydrocarbon Natural products 0.000 claims description 15
- 150000002430 hydrocarbons Chemical class 0.000 claims description 15
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 150000007513 acids Chemical class 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 10
- 238000010494 dissociation reaction Methods 0.000 claims description 9
- 230000005593 dissociations Effects 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 9
- 239000012071 phase Substances 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 8
- 239000011541 reaction mixture Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 239000012808 vapor phase Substances 0.000 claims description 4
- 238000010533 azeotropic distillation Methods 0.000 claims description 3
- 238000000895 extractive distillation Methods 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 239000000047 product Substances 0.000 description 20
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000007711 solidification Methods 0.000 description 6
- 230000008023 solidification Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- BDCFWIDZNLCTMF-UHFFFAOYSA-N 2-phenylpropan-2-ol Chemical compound CC(C)(O)C1=CC=CC=C1 BDCFWIDZNLCTMF-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Chemical class 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- QROGIFZRVHSFLM-UHFFFAOYSA-N prop-1-enylbenzene Chemical compound CC=CC1=CC=CC=C1 QROGIFZRVHSFLM-UHFFFAOYSA-N 0.000 description 3
- OZXIZRZFGJZWBF-UHFFFAOYSA-N 1,3,5-trimethyl-2-(2,4,6-trimethylphenoxy)benzene Chemical compound CC1=CC(C)=CC(C)=C1OC1=C(C)C=C(C)C=C1C OZXIZRZFGJZWBF-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- SHOJXDKTYKFBRD-UHFFFAOYSA-N mesityl oxide Natural products CC(C)=CC(C)=O SHOJXDKTYKFBRD-UHFFFAOYSA-N 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- CJWNFAKWHDOUKL-UHFFFAOYSA-N 2-(2-phenylpropan-2-yl)phenol Chemical compound C=1C=CC=C(O)C=1C(C)(C)C1=CC=CC=C1 CJWNFAKWHDOUKL-UHFFFAOYSA-N 0.000 description 1
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 description 1
- 206010016275 Fear Diseases 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- UFRQQBZAYHXOKS-UHFFFAOYSA-N cumene;phenol Chemical compound OC1=CC=CC=C1.CC(C)C1=CC=CC=C1 UFRQQBZAYHXOKS-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/685—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE567505A true BE567505A (enrdf_load_stackoverflow) |
Family
ID=187196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE567505D BE567505A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE567505A (enrdf_load_stackoverflow) |
-
0
- BE BE567505D patent/BE567505A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI311132B (en) | Process for recovery of cumene hydroperoxide decomposition products by distillation | |
| EP0047204B1 (fr) | Procédé de production d'alcools deshydratés utilisables comme composants d'un carburant pour moteur | |
| US5064507A (en) | Distillation process for recovery of high purity phenol | |
| EP0751110B1 (fr) | Procédé de purification d'un flux gazeux contenant de l'acroléine | |
| EP0754671B1 (fr) | Procédé de purification de l'acide acrylique obtenu par oxydation catalytique du propylène | |
| CN101903321B (zh) | 苯酚的处理 | |
| WO2001019769A1 (fr) | Procede de purification de l'acide acrylique obtenu par oxydation du propylene et/ou l'acroleine | |
| EP0542596B1 (fr) | Procédé de séparation d'éthyl tertiobutyl éther et d'éthanol | |
| BE567505A (enrdf_load_stackoverflow) | ||
| JP6916936B2 (ja) | トール油を処理するための方法および装置 | |
| US2716630A (en) | Distillation of tall oil | |
| EP0296990B1 (fr) | Procédé de fabrication de polybutadiène hydroxylé | |
| BE567506A (enrdf_load_stackoverflow) | ||
| FR3119845A1 (fr) | Procede perfectionne de fabrication d’acrylates d’alkyle de purete elevee | |
| BE512888A (enrdf_load_stackoverflow) | ||
| BE520853A (enrdf_load_stackoverflow) | ||
| BE532887A (enrdf_load_stackoverflow) | ||
| FR3108906A1 (fr) | Procede de purification d’acide (meth)acrylique | |
| BE512889A (enrdf_load_stackoverflow) | ||
| BE571099A (enrdf_load_stackoverflow) | ||
| BE488567A (enrdf_load_stackoverflow) | ||
| BE353253A (enrdf_load_stackoverflow) | ||
| CH412844A (fr) | Procédé de fabrication de l'adiponitrile | |
| BE443393A (fr) | Produit applicable en tannerie et son procédé de fabrication | |
| BE399070A (enrdf_load_stackoverflow) |