BE386955A - - Google Patents
Info
- Publication number
- BE386955A BE386955A BE386955DA BE386955A BE 386955 A BE386955 A BE 386955A BE 386955D A BE386955D A BE 386955DA BE 386955 A BE386955 A BE 386955A
- Authority
- BE
- Belgium
- Prior art keywords
- phenols
- parts
- pyridine
- bases
- salts
- Prior art date
Links
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 43
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 36
- 150000002989 phenols Chemical class 0.000 claims description 28
- 238000004821 distillation Methods 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 9
- 239000003921 oil Substances 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 230000001264 neutralization Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 13
- 239000002585 base Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 9
- 150000003222 pyridines Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N Benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940108066 Coal Tar Drugs 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- 150000008043 acidic salts Chemical class 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 150000004707 phenolate Chemical class 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000005292 vacuum distillation 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
- C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE386955A true BE386955A (de) |
Family
ID=55511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE386955D BE386955A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE386955A (de) |
-
0
- BE BE386955D patent/BE386955A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE386955A (de) | ||
| FR2519348A1 (fr) | Procede pour regenerer des huiles lubrifiantes usagees par traitement a l'aide d'agents reducteurs du type hydrure et huiles regenerees par ce procede | |
| US2203217A (en) | Process for recovering alkyl phenols from petroleum oils | |
| US2560178A (en) | Regenerating mercaptan solvent | |
| US2358229A (en) | Treatment of pyroligneous acid | |
| DE303273C (de) | ||
| US2342386A (en) | Process for the recovery of phenols | |
| BE418817A (de) | ||
| DE605444C (de) | Verfahren zur Gewinnung reiner Sulfonsaeuren und Sulfonate | |
| US2288729A (en) | Process for making sulphur oil | |
| BE452494A (de) | ||
| BE493055A (de) | ||
| CH96870A (fr) | Procédé de récupération, en partant d'un mélange de gaz se composant d'hydrocarbures et renfermant des corps non saturés, des oléfines contenant plus de deux atomes de carbone, sous forme de sulfates acides. | |
| US2150084A (en) | Kefining benzol light oil for | |
| BE435808A (de) | ||
| DE688735C (de) | Verfahren zur Gewinnung viscoser OEle | |
| BE443393A (fr) | Produit applicable en tannerie et son procédé de fabrication | |
| US1945376A (en) | Extraction of phenols | |
| BE415425A (de) | ||
| BE563303A (de) | ||
| US606930A (en) | Leonhard lederer | |
| AT142438B (de) | Verfahren zur Destillation fester, fossiler Brennstoffe. | |
| CH288171A (fr) | Procédé de préparation du phénol. | |
| Phillips | Dry Distillation of Residue of Waste Sulfite Liquor | |
| BE393598A (de) |