BE386167A - - Google Patents
Info
- Publication number
- BE386167A BE386167A BE386167DA BE386167A BE 386167 A BE386167 A BE 386167A BE 386167D A BE386167D A BE 386167DA BE 386167 A BE386167 A BE 386167A
- Authority
- BE
- Belgium
- Prior art keywords
- reotifioatrioe
- group
- benzene
- pipe
- rectification
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical class C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 73
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 8
- 239000008096 xylene Substances 0.000 claims description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000007670 refining Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000011269 tar Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000010992 reflux Methods 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE386167A true BE386167A (enrdf_load_stackoverflow) |
Family
ID=54879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE386167D BE386167A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE386167A (enrdf_load_stackoverflow) |
-
0
- BE BE386167D patent/BE386167A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2523151A1 (fr) | Procede et installation pour la preparation simultanee de differentes qualites d'ethanol, par traitement de mouts de fermentation alcoolique | |
| EP0210888A1 (fr) | Procédé de distillation avec récupération d'énergie par recompression de vapeur à l'aide d'un éjecteur | |
| JP2008062178A (ja) | 蒸留方法及び蒸留装置 | |
| BE386167A (enrdf_load_stackoverflow) | ||
| US9446326B2 (en) | Method and apparatus for ethanol production | |
| US7204928B2 (en) | Process and apparatus for the fractional distillation of crude oil | |
| SU1081197A1 (ru) | Способ вакуумной перегонки нефт ного сырь | |
| WO2018114695A1 (fr) | Procede de traitement d'une solution aqueuse comprenant de l'ethanol utilisant une colonne a cloison | |
| FR2534269A1 (fr) | Procede de degazage, de deshydratation et d'extraction de tete pour la distillation directe d'acides gras bruts | |
| RU2137803C1 (ru) | Способ перегонки нефтяного сырья | |
| BE360097A (enrdf_load_stackoverflow) | ||
| BE588358A (enrdf_load_stackoverflow) | ||
| SU245714A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ КОНЬЯЧНОГО и ТОМУ ПОДОБНЫХСПИРТОВ | |
| BE835372R (fr) | Procede de separation d'hydrocarbures aromatiques d'une charge consistant en un melange d'hydrocarbures | |
| US1790571A (en) | breitbach | |
| HU189346B (en) | Process and equipment for the separation of thermosensible mixtures in vacuum | |
| BE599450A (enrdf_load_stackoverflow) | ||
| BE571099A (enrdf_load_stackoverflow) | ||
| BE353413A (enrdf_load_stackoverflow) | ||
| FR3081726A1 (fr) | Methode d'extraction partielle de butanol d'une solution aqueuse comprenant de l'ethanol et du butanol | |
| BE584164A (enrdf_load_stackoverflow) | ||
| BE366936A (enrdf_load_stackoverflow) | ||
| BE599452A (enrdf_load_stackoverflow) | ||
| BE430911A (enrdf_load_stackoverflow) | ||
| BE483288A (enrdf_load_stackoverflow) |