BE788621A - Procede de traitement de l'acide sulfurique use ayant servi de catalyseur pour une alkylation. - Google Patents
Procede de traitement de l'acide sulfurique use ayant servi de catalyseur pour une alkylation.Info
- Publication number
- BE788621A BE788621A BE788621DA BE788621A BE 788621 A BE788621 A BE 788621A BE 788621D A BE788621D A BE 788621DA BE 788621 A BE788621 A BE 788621A
- Authority
- BE
- Belgium
- Prior art keywords
- acid
- aromatics
- alkylation
- olefins
- sulphate
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 title abstract 6
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 title abstract 3
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 230000029936 alkylation Effects 0.000 title abstract 2
- 238000005804 alkylation reaction Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title abstract 2
- 239000001117 sulphuric acid Substances 0.000 title 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 5
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000007865 diluting Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/20—Organic compounds not containing metal atoms
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
- C01B17/92—Recovery from acid tar or the like, e.g. alkylation acids
- C01B17/925—Recovery from acid tar or the like, e.g. alkylation acids by processes involving a liquid-liquid extraction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/56—Addition to acyclic hydrocarbons
- C07C2/58—Catalytic processes
- C07C2/62—Catalytic processes with acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
- C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
- C07C2527/054—Sulfuric acid or other acids with the formula H2Sn03n+1
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE788621 | 1972-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE788621A true BE788621A (fr) | 1973-03-08 |
Family
ID=3860154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE788621D BE788621A (fr) | 1972-09-08 | Procede de traitement de l'acide sulfurique use ayant servi de catalyseur pour une alkylation. |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE788621A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092358A (zh) * | 2019-05-24 | 2019-08-06 | 华东理工大学 | 一种烷基化废硫酸的处理方法 |
-
0
- BE BE788621D patent/BE788621A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092358A (zh) * | 2019-05-24 | 2019-08-06 | 华东理工大学 | 一种烷基化废硫酸的处理方法 |
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