ATE178T1 - Verfahren zur aufarbeitung des rueckcumols bei der hock'schen phenol-synthese. - Google Patents
Verfahren zur aufarbeitung des rueckcumols bei der hock'schen phenol-synthese.Info
- Publication number
- ATE178T1 ATE178T1 AT79105372T AT79105372T ATE178T1 AT E178 T1 ATE178 T1 AT E178T1 AT 79105372 T AT79105372 T AT 79105372T AT 79105372 T AT79105372 T AT 79105372T AT E178 T1 ATE178 T1 AT E178T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- bentonite
- hock
- working
- weight
- Prior art date
Links
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 title abstract 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- 239000000440 bentonite Substances 0.000 abstract 3
- 229910000278 bentonite Inorganic materials 0.000 abstract 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 210000004124 hock Anatomy 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/177—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by selective oligomerisation or polymerisation of at least one compound of the mixture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2906251A DE2906251C3 (de) | 1979-02-19 | 1979-02-19 | Verfahren zur Herstellung von 1-Phenyl-1.3.3-trimethylindan durch Umsetzung des im Rückcumol bei der Hock'schen Phenol-Synthese enthaltenen α-Methylstyrols in Gegenwart eines mit Schwefelsäure behandelten Bentonitkatalysators |
| EP79105372A EP0014770B1 (de) | 1979-02-19 | 1979-12-24 | Verfahren zur Aufarbeitung des Rückcumols bei der Hock'schen Phenol-Synthese |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE178T1 true ATE178T1 (de) | 1981-09-15 |
Family
ID=6063263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT79105372T ATE178T1 (de) | 1979-02-19 | 1979-12-24 | Verfahren zur aufarbeitung des rueckcumols bei der hock'schen phenol-synthese. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0014770B1 (de) |
| JP (1) | JPS55113725A (de) |
| AT (1) | ATE178T1 (de) |
| DE (1) | DE2906251C3 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2138475C1 (ru) * | 1998-06-29 | 1999-09-27 | Открытое акционерное общество "Органический синтез" | СПОСОБ ГИДРИРОВАНИЯ αМЕТИЛСТИРОЛА |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB966801A (en) * | 1961-12-08 | 1964-08-19 | Socony Mobil Oil Co Inc | Preparation of 1,1,3-trimethyl-3-phenylindanes and heat transfer fluids and lubricants therefrom |
| DE2029026C3 (de) * | 1970-06-12 | 1981-04-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Hertellung von 1-Methyl-3-phenyl-indanen |
-
1979
- 1979-02-19 DE DE2906251A patent/DE2906251C3/de not_active Expired
- 1979-12-24 AT AT79105372T patent/ATE178T1/de active
- 1979-12-24 EP EP79105372A patent/EP0014770B1/de not_active Expired
-
1980
- 1980-02-18 JP JP1795480A patent/JPS55113725A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2906251C3 (de) | 1981-09-03 |
| EP0014770A1 (de) | 1980-09-03 |
| DE2906251A1 (de) | 1980-08-21 |
| EP0014770B1 (de) | 1981-09-02 |
| DE2906251B1 (de) | 1980-12-18 |
| JPS55113725A (en) | 1980-09-02 |
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