DE1249244B - Verfahren zur Herstellung von Terphenylen durch Pyrolyse von Benzol-Diphenyl-Dämpfen oberhalb 700° C - Google Patents
Verfahren zur Herstellung von Terphenylen durch Pyrolyse von Benzol-Diphenyl-Dämpfen oberhalb 700° CInfo
- Publication number
- DE1249244B DE1249244B DENDAT1249244D DE1249244DA DE1249244B DE 1249244 B DE1249244 B DE 1249244B DE NDAT1249244 D DENDAT1249244 D DE NDAT1249244D DE 1249244D A DE1249244D A DE 1249244DA DE 1249244 B DE1249244 B DE 1249244B
- Authority
- DE
- Germany
- Prior art keywords
- diphenyl
- pyrolysis
- benzene
- terphenyls
- terphenylene
- 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
- 239000004305 biphenyl Substances 0.000 title claims description 61
- 238000000197 pyrolysis Methods 0.000 title claims description 41
- 238000000034 method Methods 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 125000006836 terphenylene group Chemical group 0.000 title description 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 96
- 235000010290 biphenyl Nutrition 0.000 claims description 58
- 125000006267 biphenyl group Chemical group 0.000 claims description 58
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 58
- 150000001911 terphenyls Chemical class 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 23
- 239000008246 gaseous mixture Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical class C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 229920000265 Polyparaphenylene Polymers 0.000 description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- -1 polyphenylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- KTQYWNARBMKMCX-UHFFFAOYSA-N tetraphenylene Chemical group C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C3=CC=CC=C3C2=C1 KTQYWNARBMKMCX-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 |
|---|---|---|---|
| FR846580A FR1299517A (fr) | 1960-12-10 | 1960-12-10 | Production de terphényles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1249244B true DE1249244B (de) | 1967-09-07 |
Family
ID=8744530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1249244D Pending DE1249244B (de) | 1960-12-10 | Verfahren zur Herstellung von Terphenylen durch Pyrolyse von Benzol-Diphenyl-Dämpfen oberhalb 700° C |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE611316A (enrdf_load_stackoverflow) |
| CA (1) | CA756649A (enrdf_load_stackoverflow) |
| CH (1) | CH397619A (enrdf_load_stackoverflow) |
| DE (1) | DE1249244B (enrdf_load_stackoverflow) |
| ES (1) | ES272580A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1299517A (enrdf_load_stackoverflow) |
| GB (1) | GB953140A (enrdf_load_stackoverflow) |
| NL (1) | NL272309A (enrdf_load_stackoverflow) |
Families Citing this family (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 |
-
0
- CA CA756649A patent/CA756649A/en not_active Expired
- DE DENDAT1249244D patent/DE1249244B/de active Pending
- NL NL272309D patent/NL272309A/xx unknown
- BE BE611316D patent/BE611316A/xx unknown
-
1960
- 1960-12-10 FR FR846580A patent/FR1299517A/fr not_active Expired
-
1961
- 1961-11-21 GB GB4163761A patent/GB953140A/en not_active Expired
- 1961-11-30 ES ES0272580A patent/ES272580A1/es not_active Expired
- 1961-12-04 CH CH1411261A patent/CH397619A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH397619A (fr) | 1965-08-31 |
| FR1299517A (fr) | 1962-07-27 |
| CA756649A (en) | 1967-04-11 |
| NL272309A (enrdf_load_stackoverflow) | |
| BE611316A (enrdf_load_stackoverflow) | |
| ES272580A1 (es) | 1962-07-16 |
| GB953140A (en) | 1964-03-25 |
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