DE2020973C3 - Verfahren zur Gewinnung von Reinanthracen aus dem Anthracenöl des Steinkohlenteers - Google Patents
Verfahren zur Gewinnung von Reinanthracen aus dem Anthracenöl des SteinkohlenteersInfo
- Publication number
- DE2020973C3 DE2020973C3 DE2020973A DE2020973A DE2020973C3 DE 2020973 C3 DE2020973 C3 DE 2020973C3 DE 2020973 A DE2020973 A DE 2020973A DE 2020973 A DE2020973 A DE 2020973A DE 2020973 C3 DE2020973 C3 DE 2020973C3
- Authority
- DE
- Germany
- Prior art keywords
- anthracene
- residues
- oil
- weight
- coal tar
- 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.)
- Expired
Links
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 title claims description 144
- 238000000034 method Methods 0.000 title claims description 16
- 239000011280 coal tar Substances 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 125000005577 anthracene group Chemical group 0.000 claims description 12
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 7
- MUVQKFGNPGZBII-UHFFFAOYSA-N 1-anthrol Chemical compound C1=CC=C2C=C3C(O)=CC=CC3=CC2=C1 MUVQKFGNPGZBII-UHFFFAOYSA-N 0.000 claims description 3
- -1 aliphatic ketones Chemical class 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 3
- 238000001953 recrystallisation Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 3
- 238000000605 extraction Methods 0.000 claims 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 2
- 238000009835 boiling Methods 0.000 claims 2
- 239000007858 starting material Substances 0.000 claims 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims 2
- XLXWAFSNXPPDAB-UHFFFAOYSA-N anthracene;9h-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1.C1=CC=CC2=CC3=CC=CC=C3C=C21 XLXWAFSNXPPDAB-UHFFFAOYSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000000700 radioactive tracer Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 24
- 239000000463 material Substances 0.000 description 7
- 239000012452 mother liquor Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920006061 Kelon® Polymers 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 244000300264 Spinacia oleracea Species 0.000 description 1
- 235000009337 Spinacia oleracea Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- QXOPMVCCPTYJPU-UHFFFAOYSA-N anthracene;sodium Chemical compound [Na].C1=CC=CC2=CC3=CC=CC=C3C=C21 QXOPMVCCPTYJPU-UHFFFAOYSA-N 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (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)
- Indole Compounds (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2020973A DE2020973C3 (de) | 1970-04-29 | 1970-04-29 | Verfahren zur Gewinnung von Reinanthracen aus dem Anthracenöl des Steinkohlenteers |
| CS2180A CS163242B2 (enExample) | 1970-04-29 | 1971-03-25 | |
| FR7112187A FR2089277A5 (en) | 1970-04-29 | 1971-04-06 | Anthracene recovery from coal tar anthracene oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2020973A DE2020973C3 (de) | 1970-04-29 | 1970-04-29 | Verfahren zur Gewinnung von Reinanthracen aus dem Anthracenöl des Steinkohlenteers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2020973A1 DE2020973A1 (de) | 1971-11-18 |
| DE2020973B2 DE2020973B2 (de) | 1974-08-29 |
| DE2020973C3 true DE2020973C3 (de) | 1975-04-30 |
Family
ID=5769769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2020973A Expired DE2020973C3 (de) | 1970-04-29 | 1970-04-29 | Verfahren zur Gewinnung von Reinanthracen aus dem Anthracenöl des Steinkohlenteers |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS163242B2 (enExample) |
| DE (1) | DE2020973C3 (enExample) |
| FR (1) | FR2089277A5 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10103208A1 (de) * | 2001-01-24 | 2002-08-14 | Ruetgers Vft Ag | Gewinnung von Anthracen und Carbazol durch Schmelzkristallisation |
| CN101130479B (zh) * | 2006-08-24 | 2011-02-09 | 宝山钢铁股份有限公司 | 从煤焦油蒽油馏份中提取低菲蒽油的工艺 |
| CN115141077B (zh) * | 2022-06-01 | 2023-09-19 | 太原理工大学 | 一种从稠环芳烃化合物中选择性分离蒽的方法 |
-
1970
- 1970-04-29 DE DE2020973A patent/DE2020973C3/de not_active Expired
-
1971
- 1971-03-25 CS CS2180A patent/CS163242B2/cs unknown
- 1971-04-06 FR FR7112187A patent/FR2089277A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2020973B2 (de) | 1974-08-29 |
| DE2020973A1 (de) | 1971-11-18 |
| CS163242B2 (enExample) | 1975-08-29 |
| FR2089277A5 (en) | 1972-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2020973C3 (de) | Verfahren zur Gewinnung von Reinanthracen aus dem Anthracenöl des Steinkohlenteers | |
| DE2258484C3 (de) | Verfahren zum Reinigen von rohem 2-Mercaptobenzothiazol | |
| DE2334098C3 (de) | Verfahren zur Gewinnung einer Mischung aus Resorcin und Hydrochinon | |
| EP0999210B1 (de) | Verfahren zur Reinigung von Isochinolin | |
| DE967870C (de) | Verfahren zum Abscheiden von technisch reinem Anthracen und Carbazol aus Rohanthracen | |
| DE68909118T2 (de) | Verfahren zur Ausscheidung von 2,6-Dimethylnaphthalin. | |
| DE2019835A1 (de) | Verfahren zur Herstellung von Solanesol | |
| US1365024A (en) | Method of purifying benzanthrone | |
| US2718531A (en) | Process of treating crude benzene hexachloride to derive therefrom a product having enhanced gamma isomer content | |
| DE438329C (de) | Verfahren zum Reinigen von Phosphatiden | |
| DE517280C (de) | Verfahren zur Herstellung von hochwertigem Paraffin | |
| US2637726A (en) | Recovery of cerebrosides | |
| DE1768730B2 (de) | Verfahren zur abtrennung des 2,6xylenols von begleitenden verunreinigungen | |
| DE670762C (de) | Verfahren zur Gewinnung von hochprozentigem p-Kresol aus den aus einem technischen Kresolgemisch durch wasserfreie Oxalsaeure abgeschiedenen Additionsverbindungen | |
| DE625190C (de) | Verfahren zum Trennen von m-Kresol aus dieses enthaltenden fluessigen phenolartigen Gemischen | |
| DE695863C (de) | Verfahren zur Herstellung aromatischer Kohlenwasserstoffe aus hydroaromatischen Kohlenwasserstoffen | |
| AT266283B (de) | Verfahren zum Raffinieren von pflanzlichen und tierischen Ölen | |
| DE735322C (de) | Verfahren zur Entfaerbung von gereinigten, hochsiedenden Teerkohlenwasserstoffen | |
| DE587450C (de) | Verfahren zur Gewinnung wertvoller Produkte aus Montanwachs | |
| DE509428C (de) | Verfahren zur Reinigung von Montanwachsdestillaten | |
| DE1593238C (de) | Verfahren zur Abtrennung eines an trans, tr ans-Bis-(p-aminocyclohexyl)-ni ethan angereicherten Produkts aus einem Gemisch der Stereoisomeren | |
| AT37922B (de) | Verfahren zur Gewinnung eines lezithinreichen Präparates bezw. von Lezithin, fettem Öl und Cholesterin. | |
| DE807688C (de) | Verfahren zur Gewinnung von Chrysen | |
| AT210888B (de) | Verfahren zur Gewinnung von hochprozentigem Naphthalin aus naphthalinhaltigen Teerölfraktionen | |
| DE505815C (de) | Verfahren zur Zerlegung von Montanwachs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |