DE3335316A1 - Verfahren zur abtrennung harzartiger stoffe aus kohlestaemmigen schweroelen und verwendung der gewonnenen fraktion - Google Patents
Verfahren zur abtrennung harzartiger stoffe aus kohlestaemmigen schweroelen und verwendung der gewonnenen fraktionInfo
- Publication number
- DE3335316A1 DE3335316A1 DE19833335316 DE3335316A DE3335316A1 DE 3335316 A1 DE3335316 A1 DE 3335316A1 DE 19833335316 DE19833335316 DE 19833335316 DE 3335316 A DE3335316 A DE 3335316A DE 3335316 A1 DE3335316 A1 DE 3335316A1
- Authority
- DE
- Germany
- Prior art keywords
- fraction
- solvent
- weight
- oil
- aromatic
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
- C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
- C10G53/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one extraction step
- C10G53/06—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one extraction step including only extraction steps, e.g. deasphalting by solvent treatment followed by extraction of aromatics
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
- C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
- C10L5/16—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders with bituminous binders, e.g. tar, pitch
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Working-Up Tar And Pitch (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Coke Industry (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833335316 DE3335316A1 (de) | 1983-09-29 | 1983-09-29 | Verfahren zur abtrennung harzartiger stoffe aus kohlestaemmigen schweroelen und verwendung der gewonnenen fraktion |
DE8484200689T DE3475919D1 (en) | 1983-09-29 | 1984-05-15 | Process for separating resinous materials from heavy coal oils, and use of the fractions so obtained |
EP84200689A EP0135943B1 (de) | 1983-09-29 | 1984-05-15 | Verfahren zur Abtrennung harzartiger Stoffe aus kohlestämmigen Schwerölen und Verwendung der gewonnen Fraktion |
ZA845600A ZA845600B (en) | 1983-09-29 | 1984-07-19 | Process for the separation of resinous substances from coal-base heavy oils and use of the fraction obtained |
US06/637,934 US4582591A (en) | 1983-09-29 | 1984-08-06 | Process for the separation of resinous substances from coal-base heavy oils and use of the fraction obtained |
JP59202097A JPS6092389A (ja) | 1983-09-29 | 1984-09-28 | 石炭産重油から有機溶剤で抽出することにより樹脂状物質を分離する方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833335316 DE3335316A1 (de) | 1983-09-29 | 1983-09-29 | Verfahren zur abtrennung harzartiger stoffe aus kohlestaemmigen schweroelen und verwendung der gewonnenen fraktion |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3335316A1 true DE3335316A1 (de) | 1985-04-11 |
Family
ID=6210422
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833335316 Withdrawn DE3335316A1 (de) | 1983-09-29 | 1983-09-29 | Verfahren zur abtrennung harzartiger stoffe aus kohlestaemmigen schweroelen und verwendung der gewonnenen fraktion |
DE8484200689T Expired DE3475919D1 (en) | 1983-09-29 | 1984-05-15 | Process for separating resinous materials from heavy coal oils, and use of the fractions so obtained |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484200689T Expired DE3475919D1 (en) | 1983-09-29 | 1984-05-15 | Process for separating resinous materials from heavy coal oils, and use of the fractions so obtained |
Country Status (5)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3609988A1 (de) * | 1986-03-25 | 1987-10-01 | Metallgesellschaft Ag | Kombiniertes verfahren zum abtrennen und behandeln von asphaltenen mit hoher erweichungstemperatur |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2594839B1 (fr) * | 1986-02-26 | 1988-11-04 | Inst Francais Du Petrole | Procede de fractionnement d'asphaltes solides |
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 |
US5855768A (en) * | 1997-08-21 | 1999-01-05 | Natural Resources Canada | Process for removing contaminants from thermally cracked waste oils |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3153626A (en) * | 1960-03-30 | 1964-10-20 | Consolidation Coal Co | Methanol extraction of lowtemperature tar |
JPS5839770B2 (ja) * | 1974-12-28 | 1983-09-01 | トウヨウカ−ボン カブシキガイシヤ | タンソシツセイケイタイノセイゾウホウ |
JPS6041111B2 (ja) * | 1976-11-26 | 1985-09-13 | 新日鐵化学株式会社 | コ−クス製造原料の調整方法 |
US4116815A (en) * | 1977-06-21 | 1978-09-26 | Nittetsu Chemical Industrial Co., Ltd. | Process for preparing needle coal pitch coke |
US4208267A (en) * | 1977-07-08 | 1980-06-17 | Exxon Research & Engineering Co. | Forming optically anisotropic pitches |
DE2810332C2 (de) * | 1978-03-10 | 1982-08-05 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur Abtrennung von chinolinunlöslichen Bestandteilen aus Steinkohlenteerpech |
US4184942A (en) * | 1978-05-05 | 1980-01-22 | Exxon Research & Engineering Co. | Neomesophase formation |
US4277324A (en) * | 1979-04-13 | 1981-07-07 | Exxon Research & Engineering Co. | Treatment of pitches in carbon artifact manufacture |
GB2056423B (en) * | 1979-08-16 | 1983-02-23 | Lancashire Tar Distillers Ltd | Porous carbon |
-
1983
- 1983-09-29 DE DE19833335316 patent/DE3335316A1/de not_active Withdrawn
-
1984
- 1984-05-15 DE DE8484200689T patent/DE3475919D1/de not_active Expired
- 1984-05-15 EP EP84200689A patent/EP0135943B1/de not_active Expired
- 1984-07-19 ZA ZA845600A patent/ZA845600B/xx unknown
- 1984-08-06 US US06/637,934 patent/US4582591A/en not_active Expired - Lifetime
- 1984-09-28 JP JP59202097A patent/JPS6092389A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3609988A1 (de) * | 1986-03-25 | 1987-10-01 | Metallgesellschaft Ag | Kombiniertes verfahren zum abtrennen und behandeln von asphaltenen mit hoher erweichungstemperatur |
Also Published As
Publication number | Publication date |
---|---|
US4582591A (en) | 1986-04-15 |
ZA845600B (en) | 1985-03-27 |
EP0135943B1 (de) | 1989-01-04 |
EP0135943A2 (de) | 1985-04-03 |
JPS6092389A (ja) | 1985-05-23 |
JPH0458519B2 (US08118993-20120221-C00002.png) | 1992-09-17 |
DE3475919D1 (en) | 1989-02-09 |
EP0135943A3 (en) | 1987-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8141 | Disposal/no request for examination |