BE757401A - HYDROCARBON OILS DEPARAFFINING PROCESS. - Google Patents
HYDROCARBON OILS DEPARAFFINING PROCESS.Info
- Publication number
- BE757401A BE757401A BE757401DA BE757401A BE 757401 A BE757401 A BE 757401A BE 757401D A BE757401D A BE 757401DA BE 757401 A BE757401 A BE 757401A
- Authority
- BE
- Belgium
- Prior art keywords
- deparaffining
- hydrocarbon oils
- oils
- hydrocarbon
- oils deparaffining
- Prior art date
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
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
- C10G73/06—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils with the use of solvents
-
- 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
-
- 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
- C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
- C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
- C10G73/32—Methods of cooling during dewaxing
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74753668A | 1968-07-25 | 1968-07-25 | |
BE757401 | 1970-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE757401A true BE757401A (en) | 1971-04-13 |
Family
ID=25656859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE757401D BE757401A (en) | 1968-07-25 | HYDROCARBON OILS DEPARAFFINING PROCESS. |
Country Status (2)
Country | Link |
---|---|
US (1) | US3549513A (en) |
BE (1) | BE757401A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720599A (en) * | 1971-05-03 | 1973-03-13 | Exxon Research Engineering Co | Continuous dewaxing of oils by in situ refrigeration |
US4216075A (en) * | 1978-12-28 | 1980-08-05 | Ryan Douglas G | Combination dewaxing process |
US4319962A (en) * | 1978-12-28 | 1982-03-16 | Exxon Research & Engineering Co. | Continuous autorefrigerative dewaxing apparatus |
US4314886A (en) * | 1978-12-28 | 1982-02-09 | Exxon Research & Engineering Co. | Mechanically agitated liquid-vapor contacting apparatus |
US4217203A (en) * | 1978-12-28 | 1980-08-12 | Exxon Research & Engineering Co. | Continuous autorefrigerative dewaxing process and apparatus |
EP0036460B1 (en) * | 1980-03-21 | 1984-02-08 | Exxon Research And Engineering Company | A continuous process for dewaxing waxy oil using dewaxing solvent and auto-refrigerant, and apparatus therefor |
US5346609A (en) * | 1991-08-15 | 1994-09-13 | Mobil Oil Corporation | Hydrocarbon upgrading process |
CN105754651B (en) * | 2014-12-16 | 2017-07-07 | 中国石油天然气集团公司 | A kind of solvent for ketone-benzol dewaxing process dilutes and cold wash method |
CN109694747B (en) * | 2017-10-24 | 2021-04-23 | 中国石油化工股份有限公司 | Keto-benzene dewaxing process for low-wax-content raw material |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2067128A (en) * | 1935-06-19 | 1937-01-05 | Texas Co | Dewaxing mineral oils |
US2280260A (en) * | 1938-11-19 | 1942-04-21 | Standard Oil Dev Co | Solvent dewaxing process |
US2286823A (en) * | 1940-07-30 | 1942-06-16 | Texas Co | Solvent deasphalting and dewaxing |
US2565489A (en) * | 1948-06-22 | 1951-08-28 | Karl A Fischer | Process of dewaxing of mineral and tar oils |
US2654693A (en) * | 1951-02-27 | 1953-10-06 | Shell Dev | Dewaxing mineral oil |
US2880159A (en) * | 1955-07-20 | 1959-03-31 | Exxon Research Engineering Co | Solvent dewaxing of petroleum oil |
-
0
- BE BE757401D patent/BE757401A/en unknown
-
1968
- 1968-07-25 US US747536A patent/US3549513A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3549513A (en) | 1970-12-22 |
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