DE1272281B - Verfahren zur Herstellung von o-, m- und p-Terphenylisomeren enthaltenden Gemischen - Google Patents
Verfahren zur Herstellung von o-, m- und p-Terphenylisomeren enthaltenden GemischenInfo
- Publication number
- DE1272281B DE1272281B DEP1272A DE1272281A DE1272281B DE 1272281 B DE1272281 B DE 1272281B DE P1272 A DEP1272 A DE P1272A DE 1272281 A DE1272281 A DE 1272281A DE 1272281 B DE1272281 B DE 1272281B
- Authority
- DE
- Germany
- Prior art keywords
- terphenyl
- weight
- pyrolysis
- parts
- isomers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims description 44
- XJKSTNDFUHDPQJ-UHFFFAOYSA-N 1,4-diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=C(C=2C=CC=CC=2)C=C1 XJKSTNDFUHDPQJ-UHFFFAOYSA-N 0.000 title claims description 34
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical compound C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 27
- 238000002360 preparation method Methods 0.000 title claims description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 66
- 229930184652 p-Terphenyl Natural products 0.000 claims description 31
- 238000000197 pyrolysis Methods 0.000 claims description 30
- 235000010290 biphenyl Nutrition 0.000 claims description 20
- 125000006267 biphenyl group Chemical group 0.000 claims description 20
- 239000004305 biphenyl Substances 0.000 claims description 19
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 19
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000012808 vapor phase Substances 0.000 claims description 4
- -1 polyphenylene Polymers 0.000 claims description 3
- 229920000265 Polyparaphenylene Polymers 0.000 claims description 2
- 210000003127 knee Anatomy 0.000 claims description 2
- OIAQMFOKAXHPNH-UHFFFAOYSA-N 1,2-diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC=C1C1=CC=CC=C1 OIAQMFOKAXHPNH-UHFFFAOYSA-N 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 8
- 238000002844 melting Methods 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000011269 tar Substances 0.000 description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 150000001911 terphenyls Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR849972A FR1292223A (fr) | 1961-01-18 | 1961-01-18 | Procédé pour la fabrication de terphényles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1272281B true DE1272281B (de) | 1968-07-11 |
Family
ID=8746927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP1272A Pending DE1272281B (de) | 1961-01-18 | 1962-01-17 | Verfahren zur Herstellung von o-, m- und p-Terphenylisomeren enthaltenden Gemischen |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE612740A (enrdf_load_stackoverflow) |
| CA (1) | CA716111A (enrdf_load_stackoverflow) |
| CH (1) | CH405255A (enrdf_load_stackoverflow) |
| DE (1) | DE1272281B (enrdf_load_stackoverflow) |
| DK (2) | DK103721C (enrdf_load_stackoverflow) |
| ES (1) | ES273790A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1292223A (enrdf_load_stackoverflow) |
| GB (1) | GB934467A (enrdf_load_stackoverflow) |
| LU (1) | LU41113A1 (enrdf_load_stackoverflow) |
| NL (1) | NL273630A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636908A (zh) * | 2021-08-13 | 2021-11-12 | 涉县津东经贸有限责任公司 | 一种三联苯组合物及其制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804114B (zh) * | 2013-12-05 | 2016-06-01 | 安徽奥瑞化工有限公司 | 一种制备氢化三联苯的方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1012595B (de) * | 1955-12-24 | 1957-07-25 | Bayer Ag | Verfahren zur Herstellung von Diphenyl durch thermische Umsetzung von Benzol |
-
0
- DK DK103721D patent/DK103721A/da unknown
- BE BE612740D patent/BE612740A/xx unknown
- NL NL273630D patent/NL273630A/xx unknown
- CA CA716111A patent/CA716111A/en not_active Expired
-
1961
- 1961-01-18 FR FR849972A patent/FR1292223A/fr not_active Expired
-
1962
- 1962-01-16 DK DK18262A patent/DK103721C/da active
- 1962-01-17 LU LU41113D patent/LU41113A1/xx unknown
- 1962-01-17 CH CH54262A patent/CH405255A/fr unknown
- 1962-01-17 ES ES0273790A patent/ES273790A1/es not_active Expired
- 1962-01-17 DE DEP1272A patent/DE1272281B/de active Pending
- 1962-01-17 GB GB173862A patent/GB934467A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1012595B (de) * | 1955-12-24 | 1957-07-25 | Bayer Ag | Verfahren zur Herstellung von Diphenyl durch thermische Umsetzung von Benzol |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113636908A (zh) * | 2021-08-13 | 2021-11-12 | 涉县津东经贸有限责任公司 | 一种三联苯组合物及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK103721C (da) | 1966-02-14 |
| FR1292223A (fr) | 1962-05-04 |
| ES273790A1 (es) | 1962-07-16 |
| BE612740A (enrdf_load_stackoverflow) | |
| GB934467A (en) | 1963-08-21 |
| CH405255A (fr) | 1966-01-15 |
| DK103721A (enrdf_load_stackoverflow) | |
| LU41113A1 (enrdf_load_stackoverflow) | 1962-07-17 |
| NL273630A (enrdf_load_stackoverflow) | |
| CA716111A (en) | 1965-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2127625C2 (de) | Verfahren zur Herstellung von Cyclopenten durch thermische Depolymerisation von Diclopentadien | |
| DE1910037C3 (enrdf_load_stackoverflow) | ||
| DE1272281B (de) | Verfahren zur Herstellung von o-, m- und p-Terphenylisomeren enthaltenden Gemischen | |
| DE2525310A1 (de) | Verfahren zur herstellung von monoalkenylbenzolen | |
| DE1249245B (de) | Verfahren zur Abtrennung eines reinen kristallisierbaren Kohlenwasserstoffes aus einem Kohlenwasserstoffgemisch durch mehrstufiges Umkristallisieren unter teilweiser Rückführung der Mutterlauge | |
| DE2250988A1 (de) | Verfahren zur herstellung methylierter aromatischer kohlenwasserstoffe | |
| DE1952778C3 (de) | Verfahren zum Entalkylieren von methylsubstituierten aromatischen Kohlenwasserstoffen | |
| DE1917279B2 (de) | Verfahren zur Herstellung eines vinylaromatischen Kohlenwasserstoffes durch katalytische Dehydrierung eines alkylierten aromatischen Kohlenwasserstoffes | |
| DE2725020A1 (de) | Verfahren zur kohle-entaschung | |
| DE1962689C3 (de) | Wärmeübertragungsmittel auf der Basis von Äthyldiphenylen sowie Verfahren zur Herstellung von Gemischen aus 3- und 4Äthyldiphenylen | |
| DE1923564C3 (enrdf_load_stackoverflow) | ||
| DE1518466C3 (de) | Verfahren zur Gewinnung und Rückführung von Ammoniak und Kohlendioxid in Harnstoffsyntheseabströmen | |
| DE2652332C2 (de) | Verfahren zur Herstellung von 1,2-Dichloräthan | |
| DE1251305B (de) | Verfahren zur Herstellung ungesättigter Kohlenwasserstoffe durch ther mische Spaltung von Isobutylen | |
| DE1232584B (de) | Verfahren zur Herstellung von methylierten oder chlormethylierten Kohlenwasserstoffen | |
| DE880138C (de) | Verfahren zur Herstellung von Styrol | |
| DE1418628C (de) | Verfahren zur Herstellung von Reinst aromaten | |
| DE634733C (de) | Verfahren zur Herstellung niedrigsiedender fluessiger Kohlenwasserstoffe durch Waermebehandlung von Teeren, Mineraloelen, deren Destillations- und Umwandlungsprodukten | |
| DE1418894C3 (enrdf_load_stackoverflow) | ||
| AT305978B (de) | Verfahren zur Isomerisierung von einer C8-Aromatenfraktion | |
| DE2165454C3 (de) | Verfahren zur Gewinnung von Isopren aus Mischungen | |
| DE1109164B (de) | Verfahren zur Dehydrierung eines alkylierten aromatischen Kohlenwasserstoffs zur Herstellung von Styrol und analogen Verbindungen | |
| DE1468626C3 (enrdf_load_stackoverflow) | ||
| AT206421B (de) | Verfahren zur Herstellung von Äthylen | |
| DE1668154A1 (de) | Verfahren zum thermischen hydrierenden Entalkylieren von Toluol |