FR2419314A1 - Procede de separation des constituants insolubles dans la quinoleine a partir du brai de goudron de houille - Google Patents
Procede de separation des constituants insolubles dans la quinoleine a partir du brai de goudron de houilleInfo
- Publication number
- FR2419314A1 FR2419314A1 FR7905774A FR7905774A FR2419314A1 FR 2419314 A1 FR2419314 A1 FR 2419314A1 FR 7905774 A FR7905774 A FR 7905774A FR 7905774 A FR7905774 A FR 7905774A FR 2419314 A1 FR2419314 A1 FR 2419314A1
- Authority
- FR
- France
- Prior art keywords
- coal tar
- quinoleine
- brai
- insoluble constituents
- separating insoluble
- 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.)
- Granted
Links
- 239000000470 constituent Substances 0.000 title abstract 2
- XNMYNYSCEJBRPZ-UHFFFAOYSA-N 2-[(3-butyl-1-isoquinolinyl)oxy]-N,N-dimethylethanamine Chemical compound C1=CC=C2C(OCCN(C)C)=NC(CCCC)=CC2=C1 XNMYNYSCEJBRPZ-UHFFFAOYSA-N 0.000 title 1
- 239000011280 coal tar Substances 0.000 title 1
- 229960005038 quinisocaine Drugs 0.000 title 1
- 239000011295 pitch Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229920000049 Carbon (fiber) Polymers 0.000 abstract 1
- 239000004917 carbon fiber Substances 0.000 abstract 1
- 239000011294 coal tar pitch Substances 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011269 tar Substances 0.000 abstract 1
- 238000011282 treatment Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/18—Working-up tar by extraction with selective solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
- Inorganic Fibers (AREA)
- Chemical Treatment Of Metals (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
L'invention concerne le domaine des traitements du brai de goudron de houille. Selon l'invention, on traite un brai ayant un KS supérieur à 60 par un mélange de solvants à caractère paraffinique et de solvants du goudron et on sépare les constituants isolubles. Le brai traité selon l'invention convient notamment pour la fabrication des fibres de carbone et de coke en aiguilles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2810332A DE2810332C2 (de) | 1978-03-10 | 1978-03-10 | Verfahren zur Abtrennung von chinolinunlöslichen Bestandteilen aus Steinkohlenteerpech |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2419314A1 true FR2419314A1 (fr) | 1979-10-05 |
FR2419314B1 FR2419314B1 (fr) | 1983-06-17 |
Family
ID=6034018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7905774A Granted FR2419314A1 (fr) | 1978-03-10 | 1979-03-06 | Procede de separation des constituants insolubles dans la quinoleine a partir du brai de goudron de houille |
Country Status (14)
Country | Link |
---|---|
US (1) | US4259171A (fr) |
JP (1) | JPS5562992A (fr) |
AU (1) | AU521477B2 (fr) |
BE (1) | BE874557A (fr) |
CA (1) | CA1114318A (fr) |
CS (1) | CS217970B2 (fr) |
DE (1) | DE2810332C2 (fr) |
FR (1) | FR2419314A1 (fr) |
GB (1) | GB2016037B (fr) |
IT (1) | IT1114095B (fr) |
NL (1) | NL7900431A (fr) |
NO (1) | NO150245C (fr) |
PL (1) | PL115319B1 (fr) |
ZA (1) | ZA79668B (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4405439A (en) * | 1979-07-25 | 1983-09-20 | The Lummus Company | Removal of quinoline insolubles from coal derived fractions |
US4517072A (en) * | 1981-05-18 | 1985-05-14 | Domtar Inc. | Process for modifying coal tar materials |
JPS58220805A (ja) * | 1982-06-15 | 1983-12-22 | Nippon Oil Co Ltd | 炭素繊維用前駆体ピツチの製造方法 |
EP0097755B1 (fr) * | 1982-06-29 | 1987-03-18 | Carbochem Inc. | Procédé pour modifier les goudrons de houille |
JPS5941387A (ja) * | 1982-08-30 | 1984-03-07 | Osaka Gas Co Ltd | ピッチの製造方法 |
DE3305431A1 (de) * | 1983-02-17 | 1984-08-23 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur reinigung von hochfeststoffhaltigen kokereiteeren |
DE3335316A1 (de) * | 1983-09-29 | 1985-04-11 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur abtrennung harzartiger stoffe aus kohlestaemmigen schweroelen und verwendung der gewonnenen fraktion |
JPS61197688A (ja) * | 1985-02-28 | 1986-09-01 | Sumitomo Metal Ind Ltd | 石炭系重質物の精製方法 |
US4663028A (en) * | 1985-08-28 | 1987-05-05 | Foster Wheeler Usa Corporation | Process of preparing a donor solvent for coal liquefaction |
DE3603883A1 (de) * | 1986-02-07 | 1987-08-13 | Ruetgerswerke Ag | Verfahren zur herstellung von steinkohlenteerpech-rohstoffen mit verbesserten eigenschaften und deren verwendung |
DE3610375A1 (de) * | 1986-03-27 | 1987-10-01 | Ruetgerswerke Ag | Verfahren zur herstellung eines kohlenstoffaser-vorprodukts und daraus hergestellte kohlenstoffasern |
DE3636560A1 (de) * | 1986-10-28 | 1988-05-05 | Ruetgerswerke Ag | Verfahren zur entsalzung von steinkohlenteeren und -pechen |
DE3741482A1 (de) * | 1987-12-08 | 1989-08-10 | Ruetgerswerke Ag | Verfahren zur herstellung von kohlenstoffasern |
DE58900814D1 (de) * | 1988-09-03 | 1992-03-19 | Akzo Faser Ag | Verfahren zur erhoehung des mesophasenanteils in pech. |
US5534137A (en) * | 1993-05-28 | 1996-07-09 | Reilly Industries, Inc. | Process for de-ashing coal tar |
US5534133A (en) * | 1994-11-17 | 1996-07-09 | Ucar Carbon Technology Corporation | Continuous method for increasing the Q. I. concentration of liquid tar while concurrently producing a Q. I. free tar |
US5843298A (en) * | 1996-09-27 | 1998-12-01 | Ucar Carbon Technology Corporation | Method of production of solids-free coal tar pitch |
US8226816B2 (en) * | 2006-05-24 | 2012-07-24 | West Virginia University | Method of producing synthetic pitch |
US20080072476A1 (en) * | 2006-08-31 | 2008-03-27 | Kennel Elliot B | Process for producing coal liquids and use of coal liquids in liquid fuels |
US8597382B2 (en) | 2007-05-24 | 2013-12-03 | West Virginia University | Rubber material in coal liquefaction |
US8465561B2 (en) | 2007-05-24 | 2013-06-18 | West Virginia University | Hydrogenated vegetable oil in coal liquefaction |
US8449632B2 (en) | 2007-05-24 | 2013-05-28 | West Virginia University | Sewage material in coal liquefaction |
US8882862B2 (en) | 2007-05-24 | 2014-11-11 | West Virginia University | Method of forming a mesophase pitch from a coal extract suitable for processing to a high value coke |
CN101824329A (zh) * | 2010-05-17 | 2010-09-08 | 朱兴建 | 一种脱除煤焦油中温沥青中喹啉不溶物的新工艺 |
TWI642729B (zh) * | 2017-01-20 | 2018-12-01 | 台灣中油股份有限公司 | 增密劑 |
JP6968757B2 (ja) * | 2018-06-22 | 2021-11-17 | Jfeケミカル株式会社 | コールタールの前処理設備の洗浄方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2631982A (en) * | 1951-03-09 | 1953-03-17 | Allied Chem & Dye Corp | Process for treating tar |
US2871181A (en) * | 1955-06-15 | 1959-01-27 | Consolidation Coal Co | Method of removing finely divided solid particles from hydrocarbonaceous liquids |
FR1174874A (fr) * | 1957-05-09 | 1959-03-17 | Great Lakes Carbon Corp | Procédé de fabrication du coke |
FR2082171A5 (en) * | 1970-03-05 | 1971-12-10 | Inst Ukrainien Reche | Recovery of superhard anthracite pitch |
JPS4926481A (fr) * | 1972-07-10 | 1974-03-08 | ||
DE2614448A1 (de) * | 1976-04-03 | 1977-10-13 | Sigri Elektrographit Gmbh | Verfahren zum herstellen eines pechkokses |
DE2752511A1 (de) * | 1976-11-26 | 1978-06-01 | Nittetsu Chem Ind Co | Verfahren zur herstellung eines rohmaterials fuer die erzeugung von nadelkoks |
US4116815A (en) * | 1977-06-21 | 1978-09-26 | Nittetsu Chemical Industrial Co., Ltd. | Process for preparing needle coal pitch coke |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1189517B (de) * | 1957-04-03 | 1965-03-25 | Verkaufsvereinigung Fuer Teere | Verfahren zur Herstellung eines Spezialkokses aus Steinkohlenteerprodukten |
DE1256221C2 (de) * | 1965-08-25 | 1973-07-19 | Schill & Seilacher | Verfahren zur Aufarbeitung von Steinkohlenteerpech |
DE2011844B2 (de) * | 1970-03-12 | 1974-05-02 | Ukrainskij Nautschno-Issledowatelskij Uglechimitscheskij Institut, Charkow (Sowjetunion) | Verfahren zur Herstellung von Steinkohlenpech mit einer Erweichungstemperatur von 290 bis 320 Grad C |
JPS50104621A (fr) * | 1974-01-18 | 1975-08-18 | ||
US4055583A (en) * | 1974-04-24 | 1977-10-25 | Bergwerksverband Gmbh | Method for the production of carbonaceous articles, particularly strands |
JPS5228501A (en) * | 1975-08-29 | 1977-03-03 | Mitsubishi Chem Ind Ltd | Process for preparing acicular pitch coke |
-
1978
- 1978-03-10 DE DE2810332A patent/DE2810332C2/de not_active Expired
-
1979
- 1979-01-12 JP JP136879A patent/JPS5562992A/ja active Pending
- 1979-01-19 NL NL7900431A patent/NL7900431A/xx not_active Application Discontinuation
- 1979-02-14 ZA ZA79668A patent/ZA79668B/xx unknown
- 1979-02-21 CA CA321,984A patent/CA1114318A/fr not_active Expired
- 1979-02-27 GB GB7906895A patent/GB2016037B/en not_active Expired
- 1979-02-28 US US06/015,985 patent/US4259171A/en not_active Expired - Lifetime
- 1979-03-01 BE BE0/193785A patent/BE874557A/fr not_active IP Right Cessation
- 1979-03-06 FR FR7905774A patent/FR2419314A1/fr active Granted
- 1979-03-09 PL PL1979214013A patent/PL115319B1/pl unknown
- 1979-03-09 CS CS791593A patent/CS217970B2/cs unknown
- 1979-03-09 NO NO790792A patent/NO150245C/no unknown
- 1979-03-09 IT IT48282/79A patent/IT1114095B/it active
- 1979-03-09 AU AU44978/79A patent/AU521477B2/en not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2631982A (en) * | 1951-03-09 | 1953-03-17 | Allied Chem & Dye Corp | Process for treating tar |
US2871181A (en) * | 1955-06-15 | 1959-01-27 | Consolidation Coal Co | Method of removing finely divided solid particles from hydrocarbonaceous liquids |
FR1174874A (fr) * | 1957-05-09 | 1959-03-17 | Great Lakes Carbon Corp | Procédé de fabrication du coke |
FR2082171A5 (en) * | 1970-03-05 | 1971-12-10 | Inst Ukrainien Reche | Recovery of superhard anthracite pitch |
JPS4926481A (fr) * | 1972-07-10 | 1974-03-08 | ||
DE2614448A1 (de) * | 1976-04-03 | 1977-10-13 | Sigri Elektrographit Gmbh | Verfahren zum herstellen eines pechkokses |
DE2752511A1 (de) * | 1976-11-26 | 1978-06-01 | Nittetsu Chem Ind Co | Verfahren zur herstellung eines rohmaterials fuer die erzeugung von nadelkoks |
US4116815A (en) * | 1977-06-21 | 1978-09-26 | Nittetsu Chemical Industrial Co., Ltd. | Process for preparing needle coal pitch coke |
Non-Patent Citations (1)
Title |
---|
ABJP/74 * |
Also Published As
Publication number | Publication date |
---|---|
CA1114318A (fr) | 1981-12-15 |
DE2810332A1 (de) | 1979-09-13 |
DE2810332C2 (de) | 1982-08-05 |
NO790792L (no) | 1979-09-11 |
BE874557A (fr) | 1979-07-02 |
PL115319B1 (en) | 1981-03-31 |
JPS5562992A (en) | 1980-05-12 |
IT1114095B (it) | 1986-01-27 |
GB2016037A (en) | 1979-09-19 |
AU4497879A (en) | 1979-09-13 |
NL7900431A (nl) | 1979-09-12 |
CS217970B2 (en) | 1983-02-25 |
FR2419314B1 (fr) | 1983-06-17 |
ZA79668B (en) | 1980-02-27 |
IT7948282A0 (it) | 1979-03-09 |
US4259171A (en) | 1981-03-31 |
AU521477B2 (en) | 1982-04-01 |
NO150245B (no) | 1984-06-04 |
NO150245C (no) | 1984-09-12 |
GB2016037B (en) | 1982-03-10 |
PL214013A1 (fr) | 1980-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |