IN150209B - - Google Patents
Info
- Publication number
- IN150209B IN150209B IN822/CAL/78A IN822CA1978A IN150209B IN 150209 B IN150209 B IN 150209B IN 822CA1978 A IN822CA1978 A IN 822CA1978A IN 150209 B IN150209 B IN 150209B
- Authority
- IN
- India
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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/28—Recovery of used solvent
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2659577A IT1085408B (it) | 1976-09-09 | 1977-08-09 | Procedimento per l'estrazione di idrocarburi aromatici da miscele che li contengono |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN150209B true IN150209B (pl) | 1982-08-14 |
Family
ID=11219849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN822/CAL/78A IN150209B (pl) | 1977-08-09 | 1978-07-27 |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4306945A (pl) |
| JP (1) | JPS5430120A (pl) |
| AR (1) | AR223149A1 (pl) |
| AT (1) | AT358554B (pl) |
| AU (1) | AU520819B2 (pl) |
| BE (1) | BE869631A (pl) |
| BR (1) | BR7805140A (pl) |
| CA (1) | CA1122152A (pl) |
| CS (1) | CS209903B2 (pl) |
| DE (1) | DE2834752C3 (pl) |
| DK (1) | DK147279C (pl) |
| EG (1) | EG13445A (pl) |
| ES (1) | ES472925A1 (pl) |
| FR (1) | FR2399991A1 (pl) |
| GB (2) | GB2033922B (pl) |
| IE (1) | IE47224B1 (pl) |
| IN (1) | IN150209B (pl) |
| LU (1) | LU80087A1 (pl) |
| MX (1) | MX148123A (pl) |
| NL (1) | NL7807988A (pl) |
| PL (1) | PL114825B1 (pl) |
| RO (1) | RO76388A (pl) |
| SU (1) | SU973016A3 (pl) |
| YU (1) | YU40199B (pl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4783242A (en) * | 1986-05-22 | 1988-11-08 | The Dow Chemical Company | Distillation system and process |
| DE3913937A1 (de) * | 1989-04-27 | 1990-10-31 | Hoechst Ag | Verfahren zur reinigung von alkylenoxid-addukten |
| DE4437702C1 (de) * | 1994-10-21 | 1995-11-23 | Krupp Koppers Gmbh | Verfahren zur Gewinnung von reinem Benzol und reinem Toluol |
| JP4722268B2 (ja) * | 2000-08-28 | 2011-07-13 | 株式会社キャタラー | 排気装置 |
| BRPI0922729A2 (pt) * | 2008-12-09 | 2016-01-05 | Gtc Technology Us Llc | métodos e sistemas para remoção de hidrocarbonetos pesados. |
| EP2882830B1 (en) * | 2012-08-09 | 2018-01-03 | Council of Scientific & Industrial Research | A process for production of benzene lean gasoline by recovery of high purity benzene from unprocessed cracked gasoline fraction containing organic peroxides |
| CN105732292B (zh) * | 2016-03-31 | 2018-04-06 | 中山大学 | 一种带有半贫液循环物流的环丁砜芳烃萃取蒸馏装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2936283A (en) * | 1957-11-08 | 1960-05-10 | Pure Oil Co | Extraction process wherein the desired material is recovered by azeotropic distillation of the extract |
| US3114783A (en) * | 1959-08-27 | 1963-12-17 | Exxon Research Engineering Co | Separation of aromatics from hydrocarbon streams |
| US3177263A (en) * | 1960-08-11 | 1965-04-06 | Socony Mobil Oil Co Inc | Concentration of selected aromatic hydrocarbons by extractive evaporation with ammonia |
| BE622633A (pl) * | 1961-09-21 | |||
| GB1119292A (en) * | 1964-10-14 | 1968-07-10 | Snam Spa | Process for extracting aromatic hydrocarbons from hydrocarbon mixtures containing same |
| US3520946A (en) * | 1967-09-11 | 1970-07-21 | Universal Oil Prod Co | Recovery of aromatics with improved xylene purity |
| GB1239460A (pl) * | 1967-11-08 | 1971-07-14 | ||
| US3639497A (en) * | 1968-08-22 | 1972-02-01 | Badger Co | Extraction and multi-stage fractional distillation with indirect heat exchange of liquid and vapor process and system for recovering aromatic products |
| US3632482A (en) * | 1969-09-09 | 1972-01-04 | Shell Oil Co | Propylene oxide recovery from propylene by extractive distillation with an alcohol-ketone-hydrocarbon solvent |
| DE2013298A1 (de) * | 1970-03-20 | 1971-10-07 | Heinrich Koppers Gmbh, 4300 Essen | Verfahren zur Gewinnung von hochreinen Aromaten aus Kohlenwasserstoffgemischen, die neben diesen Aromaten einen beliebig hohen Gehalt an Nichtaromaten aufweisen |
| US4081355A (en) * | 1970-08-12 | 1978-03-28 | Krupp-Koppers Gmbh | Process for recovering highly pure aromatics from a mixture of aromatics and non-aromatics |
-
1978
- 1978-07-07 CA CA000307014A patent/CA1122152A/en not_active Expired
- 1978-07-07 AU AU37842/78A patent/AU520819B2/en not_active Expired
- 1978-07-10 US US05/923,252 patent/US4306945A/en not_active Expired - Lifetime
- 1978-07-25 YU YU1780/78A patent/YU40199B/xx unknown
- 1978-07-26 AR AR273083A patent/AR223149A1/es active
- 1978-07-27 IN IN822/CAL/78A patent/IN150209B/en unknown
- 1978-07-27 NL NL787807988A patent/NL7807988A/xx not_active Application Discontinuation
- 1978-08-03 IE IE1585/78A patent/IE47224B1/en unknown
- 1978-08-03 FR FR7823019A patent/FR2399991A1/fr active Granted
- 1978-08-04 ES ES472925A patent/ES472925A1/es not_active Expired
- 1978-08-04 CS CS785138A patent/CS209903B2/cs unknown
- 1978-08-04 GB GB7934437A patent/GB2033922B/en not_active Expired
- 1978-08-04 GB GB7832338A patent/GB2002414B/en not_active Expired
- 1978-08-07 LU LU80087A patent/LU80087A1/xx unknown
- 1978-08-07 MX MX174440A patent/MX148123A/es unknown
- 1978-08-08 EG EG493/78A patent/EG13445A/xx active
- 1978-08-08 DK DK350178A patent/DK147279C/da active
- 1978-08-08 PL PL1978208924A patent/PL114825B1/pl unknown
- 1978-08-08 RO RO7894920A patent/RO76388A/ro unknown
- 1978-08-08 DE DE2834752A patent/DE2834752C3/de not_active Expired
- 1978-08-08 AT AT577178A patent/AT358554B/de not_active IP Right Cessation
- 1978-08-09 JP JP9627978A patent/JPS5430120A/ja active Pending
- 1978-08-09 SU SU782648852A patent/SU973016A3/ru active
- 1978-08-09 BR BR7805140A patent/BR7805140A/pt unknown
- 1978-08-09 BE BE78189792A patent/BE869631A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA577178A (de) | 1980-02-15 |
| AT358554B (de) | 1980-09-25 |
| AR223149A1 (es) | 1981-07-31 |
| YU40199B (en) | 1985-08-31 |
| GB2033922A (en) | 1980-05-29 |
| NL7807988A (nl) | 1979-02-13 |
| PL208924A1 (pl) | 1979-06-18 |
| IE781585L (en) | 1979-02-09 |
| CA1122152A (en) | 1982-04-20 |
| DE2834752B2 (de) | 1980-05-29 |
| CS209903B2 (en) | 1981-12-31 |
| DK147279B (da) | 1984-06-04 |
| JPS5430120A (en) | 1979-03-06 |
| US4306945A (en) | 1981-12-22 |
| RO76388A (ro) | 1981-11-04 |
| SU973016A3 (ru) | 1982-11-07 |
| DK147279C (da) | 1985-01-02 |
| BE869631A (fr) | 1979-02-09 |
| AU3784278A (en) | 1980-01-10 |
| IE47224B1 (en) | 1984-01-25 |
| DE2834752C3 (de) | 1981-02-12 |
| LU80087A1 (pl) | 1979-01-19 |
| EG13445A (en) | 1981-06-30 |
| FR2399991A1 (fr) | 1979-03-09 |
| FR2399991B1 (pl) | 1981-08-14 |
| DE2834752A1 (de) | 1979-02-15 |
| BR7805140A (pt) | 1979-05-08 |
| GB2002414B (en) | 1982-02-10 |
| DK350178A (da) | 1979-02-10 |
| AU520819B2 (en) | 1982-03-04 |
| MX148123A (es) | 1983-03-16 |
| ES472925A1 (es) | 1979-02-16 |
| PL114825B1 (en) | 1981-02-28 |
| YU178078A (en) | 1982-06-30 |
| GB2002414A (en) | 1979-02-21 |
| GB2033922B (en) | 1982-03-24 |