IT974350B - Procedimento per trattare oli minerali ottenuti come sottoprodot to nella produzione di olefine - Google Patents
Procedimento per trattare oli minerali ottenuti come sottoprodot to nella produzione di olefineInfo
- Publication number
- IT974350B IT974350B IT55073/72A IT5507372A IT974350B IT 974350 B IT974350 B IT 974350B IT 55073/72 A IT55073/72 A IT 55073/72A IT 5507372 A IT5507372 A IT 5507372A IT 974350 B IT974350 B IT 974350B
- Authority
- IT
- Italy
- Prior art keywords
- olefins
- procedure
- production
- product
- mineral oils
- Prior art date
Links
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
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
-
- 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
- C10C3/00—Working-up pitch, asphalt, bitumen
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Working-Up Tar And Pitch (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47003584A JPS5117563B2 (es) | 1971-12-29 | 1971-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT974350B true IT974350B (it) | 1974-06-20 |
Family
ID=11561487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT55073/72A IT974350B (it) | 1971-12-29 | 1972-12-28 | Procedimento per trattare oli minerali ottenuti come sottoprodot to nella produzione di olefine |
Country Status (7)
Country | Link |
---|---|
US (1) | US3794579A (es) |
JP (1) | JPS5117563B2 (es) |
CA (1) | CA953312A (es) |
DE (1) | DE2264034C3 (es) |
FR (1) | FR2169896B1 (es) |
GB (1) | GB1386270A (es) |
IT (1) | IT974350B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928170A (en) * | 1971-04-01 | 1975-12-23 | Kureha Chemical Ind Co Ltd | Method for manufacturing petroleum pitch having high aromaticity |
US3970542A (en) * | 1971-09-10 | 1976-07-20 | Cindu N.V. | Method of preparing electrode pitches |
FR2250571B1 (es) * | 1973-11-12 | 1980-01-04 | British Petroleum Co | |
US4199434A (en) * | 1974-10-15 | 1980-04-22 | The Lummus Company | Feedstock treatment |
US4108798A (en) * | 1976-07-06 | 1978-08-22 | The Lummus Company | Process for the production of petroleum coke |
JPS5360927A (en) * | 1976-11-12 | 1978-05-31 | Nippon Oil Co Ltd | Continuous method of manufacturing petroleum pitch |
JPS6015086B2 (ja) * | 1977-04-13 | 1985-04-17 | 日本石油化学株式会社 | 電気絶縁油の製造方法 |
JPS5944352B2 (ja) * | 1978-02-28 | 1984-10-29 | ユニオン・カ−バイド・コ−ポレ−シヨン | ピツチの製造法 |
US4240898A (en) * | 1978-12-12 | 1980-12-23 | Union Carbide Corporation | Process for producing high quality pitch |
US4225414A (en) * | 1979-02-26 | 1980-09-30 | The United States Of America As Represented By The United States Department Of Energy | Process for hydrocracking carbonaceous material to provide fuels or chemical feed stock |
US4219404A (en) * | 1979-06-14 | 1980-08-26 | Exxon Research & Engineering Co. | Vacuum or steam stripping aromatic oils from petroleum pitch |
JPS561414A (en) * | 1979-06-19 | 1981-01-09 | Nippon Petrochemicals Co Ltd | Oillfilled power cable |
JPS5788016A (en) * | 1980-11-19 | 1982-06-01 | Toa Nenryo Kogyo Kk | Optically anisotropic carbonaceous pitch for carbon material, its manufacture, and manufacture of carbonaceous pitch fiber and carbon fiber |
DE3221368A1 (de) * | 1981-06-09 | 1983-01-27 | The British Petroleum Co. P.L.C., London | Verfahren zur herstellung von pech aus erdoel-fraktionen und das dadurch erhaltene pech |
US4645781A (en) * | 1983-03-29 | 1987-02-24 | Union Carbide Corporation | Blends of cyclic vinyl ether containing compounds and expoxides |
JPS61103989A (ja) * | 1984-10-29 | 1986-05-22 | Maruzen Sekiyu Kagaku Kk | 炭素製品製造用ピツチの製造法 |
DE3677407D1 (de) * | 1985-04-18 | 1991-03-14 | Mitsubishi Oil Co | Pech fuer die herstellung von kohlenstoffasern. |
US11248172B2 (en) | 2019-07-23 | 2022-02-15 | Koppers Delaware, Inc. | Heat treatment process and system for increased pitch yields |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT127822B (de) * | 1931-02-13 | 1932-04-25 | Eugen Karpati Dr | Verfahren zur Überführung von kreosotreichen Teeren in Straßenbaupech, Benzin und hochwertige Phenole. |
US3537976A (en) * | 1968-09-30 | 1970-11-03 | Monsanto Co | Process for preparing binder pitches |
DE1815568A1 (de) * | 1968-12-19 | 1970-06-25 | Ruetgerswerke Ag | Verfahren zur Gewinnung von aromatischen Kohlenwasserstoffen aus aromatenreichen OElen mit einem hohen Gehalt an ungesaettigten Verbindungen |
DE2016276A1 (de) * | 1970-04-06 | 1971-11-11 | Rütgerswerke AG, 6000 Frankfurt | Verfahren zur Herstellung von anisotropen, leicht graphitierbaren Koksen durch Schwelen von Gemischen weitgehend aromatischer Kohlenwasserstoffe |
-
1971
- 1971-12-29 JP JP47003584A patent/JPS5117563B2/ja not_active Expired
-
1972
- 1972-12-28 CA CA160,069A patent/CA953312A/en not_active Expired
- 1972-12-28 IT IT55073/72A patent/IT974350B/it active
- 1972-12-29 US US00319138A patent/US3794579A/en not_active Expired - Lifetime
- 1972-12-29 GB GB6017272A patent/GB1386270A/en not_active Expired
- 1972-12-29 DE DE2264034A patent/DE2264034C3/de not_active Expired
- 1972-12-29 FR FR7246960A patent/FR2169896B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2264034A1 (de) | 1973-07-05 |
FR2169896A1 (es) | 1973-09-14 |
JPS5117563B2 (es) | 1976-06-03 |
CA953312A (en) | 1974-08-20 |
FR2169896B1 (es) | 1978-09-29 |
JPS4873405A (es) | 1973-10-03 |
DE2264034B2 (de) | 1977-10-27 |
DE2264034C3 (de) | 1983-12-01 |
GB1386270A (en) | 1975-03-05 |
US3794579A (en) | 1974-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT974350B (it) | Procedimento per trattare oli minerali ottenuti come sottoprodot to nella produzione di olefine | |
IT987858B (it) | Processo per la desolforazione di oli del petrolio | |
IT948112B (it) | Composizione resistente al calore particolarmente adatta per la produzione di cavi | |
IT1048136B (it) | Processo per la produzione di alfa olefine | |
IT973901B (it) | Procedimento per la produzione di alogenidrine | |
IT1049523B (it) | Processo per la produzione di composti furanici | |
IT964013B (it) | Processo per la produzione di olefine | |
IT955297B (it) | Procedimento di conversione di idrocarburi particolarmente ad idrocarburi fortemente ramificati | |
RO70591A (ro) | Procedeu de prepararea a poliesterilor componenti ai lubrifiantilor | |
IT958044B (it) | Procedimento per la produzione di politiobisfenoli | |
IT953576B (it) | Processo per la idratazione di olefine | |
IT950140B (it) | Processo per la preparazione di oli lubrificanti mediante idro cracking | |
IT958917B (it) | Procedimento per la produzione di etilene dicloruro | |
IT1021450B (it) | Procedimento per la produzione di emulsioni poliuretaniche cationi che | |
IT947758B (it) | Processo per la preparazione di olefine superiori | |
IT1017989B (it) | Processo per promuovere la ade sione di poliolefine | |
IT985196B (it) | Procedimento per la produzione di poli alfa olefine | |
IT959080B (it) | Procedimento per la preparazione di olefine mediante conversione di idrocarburi saturi | |
BE792632A (fr) | Procede de preparation de nouvelles 5-/3-iodopropargyloxy/pyrimidines ainsi que les produits obtenus | |
IT970282B (it) | Processo per la produzione di ossazoline | |
IT957992B (it) | Procedimento per la produzione di ipofosfiti | |
IT965464B (it) | Procedimento per la produzione di composti dicianovinilic | |
IT964285B (it) | Metodo per la produzione di alcooli | |
IT1048972B (it) | Procedimento per la produzione di salgemma trattato | |
IT968751B (it) | Processo per evitare la formazione di acque di rifiuto nella desolfo razione di gas di cokeria |