BE499699A - - Google Patents
Info
- Publication number
- BE499699A BE499699A BE499699DA BE499699A BE 499699 A BE499699 A BE 499699A BE 499699D A BE499699D A BE 499699DA BE 499699 A BE499699 A BE 499699A
- Authority
- BE
- Belgium
- Prior art keywords
- tar
- distillation
- constituents
- azeotropic
- substances
- Prior art date
Links
- 238000004821 distillation Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 239000000470 constituent Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 16
- 238000009835 boiling Methods 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 7
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 150000002790 naphthalenes Chemical class 0.000 claims 1
- 239000011269 tar Substances 0.000 description 23
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 12
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 6
- WDECIBYCCFPHNR-UHFFFAOYSA-N chrysene Chemical compound C1=CC=CC2=CC=C3C4=CC=CC=C4C=CC3=C21 WDECIBYCCFPHNR-UHFFFAOYSA-N 0.000 description 6
- 239000011280 coal tar Substances 0.000 description 6
- 238000005194 fractionation Methods 0.000 description 6
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- GZSUIHUAFPHZSU-UHFFFAOYSA-N 9-ethyl-2,3-dihydro-1h-carbazol-4-one Chemical compound C12=CC=CC=C2N(CC)C2=C1C(=O)CCC2 GZSUIHUAFPHZSU-UHFFFAOYSA-N 0.000 description 4
- 238000010923 batch production Methods 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 4
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000010533 azeotropic distillation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- VPUGDVKSAQVFFS-UHFFFAOYSA-N coronene Chemical compound C1=C(C2=C34)C=CC3=CC=C(C=C3)C4=C4C3=CC=C(C=C3)C4=C2C3=C1 VPUGDVKSAQVFFS-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- GBROPGWFBFCKAG-UHFFFAOYSA-N picene Chemical compound C1=CC2=C3C=CC=CC3=CC=C2C2=C1C1=CC=CC=C1C=C2 GBROPGWFBFCKAG-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- HKMTVMBEALTRRR-UHFFFAOYSA-N Benzo[a]fluorene Chemical compound C1=CC=CC2=C3CC4=CC=CC=C4C3=CC=C21 HKMTVMBEALTRRR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- FTMRMQALUDDFQO-UHFFFAOYSA-N naphtho[2,3-b][1]benzofuran Chemical compound C1=CC=C2C=C3C4=CC=CC=C4OC3=CC2=C1 FTMRMQALUDDFQO-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/04—Working-up tar by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE499699A true BE499699A (enrdf_load_stackoverflow) |
Family
ID=142030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE499699D BE499699A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE499699A (enrdf_load_stackoverflow) |
-
0
- BE BE499699D patent/BE499699A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5414189A (en) | Isolation of high purity diamondoid fractions and components | |
| EP0461096B1 (fr) | Procédé de fabrication de N-phénylmaléimide | |
| BE422877A (enrdf_load_stackoverflow) | ||
| BE499699A (enrdf_load_stackoverflow) | ||
| US2189924A (en) | Products of hydrocarbons | |
| EP0008251B1 (fr) | Nouveaux diélectriques liquides, procédé de préparation et applications | |
| CA2010348C (fr) | Compositions a base de polyphenylmethanes, leur procede de fabrication et leur application comme dielectrique | |
| DE2552121A1 (de) | Trennungsverfahren | |
| FR2569695A1 (fr) | Procede de purification de sulfolane use provenant d'un procede d'obtention de tertio-butylstyrene | |
| FR2681066A1 (fr) | Procede et dispositif de separation des paraxylenes dans une charge d'hydrocarbures aromatiques en c8. | |
| EP1165475B1 (fr) | Procede de separation de fluorure d'hydrogene de ses melanges avec du 1,1,1,3,3-pentafluorobutane et procede de fabrication de 1,1,1,3,3-pentafluorobutane | |
| FR2569687A1 (fr) | Procede de raffinage de tertio-butylstyrene | |
| DE3539432A1 (de) | Verfahren zur trennung von kohlenteeren | |
| FR2569688A1 (fr) | Procede pour separer le tertio-butylstyrene de l'effluent d'une zone d'oxydeshydrogenation | |
| US2489215A (en) | Separation of diphenylbenzene isomers by distillation and crystallization | |
| BE571031A (enrdf_load_stackoverflow) | ||
| Francis et al. | CCCXVI.—The non-acidic oxidation products of paraffin wax | |
| BE467364A (enrdf_load_stackoverflow) | ||
| FR2477535A1 (fr) | Procede de preparation d'esters du type des plastifiants a partir du residu de la fabrication du terephtalate de dimethyle, produits obtenus et utilisation de ces produits comme plastifiants pour des resines vinyliques et apparentees | |
| BE496976A (enrdf_load_stackoverflow) | ||
| BE588358A (enrdf_load_stackoverflow) | ||
| KR20020024334A (ko) | 2,6-디메틸나프탈렌의 제조방법 | |
| BE406156A (enrdf_load_stackoverflow) | ||
| BE500209A (enrdf_load_stackoverflow) | ||
| BE513146A (enrdf_load_stackoverflow) |