CA1137911A - Process for the separation of saturated hydrocarbons from a hydrocarbon charge containing them - Google Patents
Process for the separation of saturated hydrocarbons from a hydrocarbon charge containing themInfo
- Publication number
- CA1137911A CA1137911A CA000365026A CA365026A CA1137911A CA 1137911 A CA1137911 A CA 1137911A CA 000365026 A CA000365026 A CA 000365026A CA 365026 A CA365026 A CA 365026A CA 1137911 A CA1137911 A CA 1137911A
- Authority
- CA
- Canada
- Prior art keywords
- solvent
- fraction
- antisolvent
- hydrocarbon
- dilution
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 25
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 25
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 25
- 238000000926 separation method Methods 0.000 title claims abstract description 5
- 229930195734 saturated hydrocarbon Natural products 0.000 title claims description 6
- 239000002904 solvent Substances 0.000 claims abstract description 58
- 238000010790 dilution Methods 0.000 claims abstract description 34
- 239000012895 dilution Substances 0.000 claims abstract description 34
- 239000003921 oil Substances 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000012296 anti-solvent Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 27
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- 239000003208 petroleum Substances 0.000 claims description 8
- 238000007865 diluting Methods 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 230000003467 diminishing effect Effects 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims 1
- 239000002244 precipitate Substances 0.000 abstract description 2
- 239000012188 paraffin wax Substances 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000003113 dilution method Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 1
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- C10G73/08—Organic compounds
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 |
|---|---|---|---|
| FR7928853 | 1979-11-22 | ||
| FR7928853A FR2470151A1 (fr) | 1979-11-22 | 1979-11-22 | Procede de separation d'hydrocarbures satures d'une charge d'hydrocarbures en contenant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1137911A true CA1137911A (en) | 1982-12-21 |
Family
ID=9232000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000365026A Expired CA1137911A (en) | 1979-11-22 | 1980-11-19 | Process for the separation of saturated hydrocarbons from a hydrocarbon charge containing them |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4376035A (https=) |
| EP (1) | EP0029778B1 (https=) |
| JP (1) | JPS5692992A (https=) |
| CA (1) | CA1137911A (https=) |
| DE (1) | DE3072085D1 (https=) |
| FR (1) | FR2470151A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4541917A (en) * | 1983-12-19 | 1985-09-17 | Exxon Research And Engineering Co. | Modified deoiling-dewaxing process |
| US5196133A (en) * | 1989-10-31 | 1993-03-23 | The Procter & Gamble Company | Granular detergent compositions containing peroxyacid bleach and sulfobenzoyl end-capped ester oligomers useful as soil-release agents |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2133338A (en) * | 1934-01-22 | 1938-10-18 | Sun Oil Co | Process of dewaxing hydrocarbon oils |
| US2342798A (en) * | 1939-11-17 | 1944-02-29 | Fischer Karl | Separation of mineral oils, tars, and fractions thereof |
| US2625502A (en) * | 1948-07-24 | 1953-01-13 | Union Oil Co | Wax-oil separation |
| US2760904A (en) * | 1951-12-07 | 1956-08-28 | Exxon Research Engineering Co | Selective use of solvent components in solvent dewaxing |
| DE1645743A1 (de) * | 1968-01-30 | 1970-05-14 | Exxon Research Engineering Co | Abtrennung von Kohlenwasserstoffwachs von Mineraloel unter Verwendung von Entparaffinierungshilfsmitteln |
| US3642609A (en) * | 1969-11-13 | 1972-02-15 | Exxon Research Engineering Co | Dewaxing waxy oil by dilution chilling |
| US3871991A (en) * | 1973-06-22 | 1975-03-18 | Exxon Research Engineering Co | Temporarily immiscible dewaxing |
-
1979
- 1979-11-22 FR FR7928853A patent/FR2470151A1/fr active Granted
-
1980
- 1980-11-18 DE DE8080401650T patent/DE3072085D1/de not_active Expired
- 1980-11-18 EP EP80401650A patent/EP0029778B1/fr not_active Expired
- 1980-11-19 CA CA000365026A patent/CA1137911A/en not_active Expired
- 1980-11-19 US US06/208,137 patent/US4376035A/en not_active Expired - Lifetime
- 1980-11-21 JP JP16447680A patent/JPS5692992A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0029778A1 (fr) | 1981-06-03 |
| DE3072085D1 (en) | 1988-05-05 |
| JPS5692992A (en) | 1981-07-28 |
| US4376035A (en) | 1983-03-08 |
| EP0029778B1 (fr) | 1988-03-30 |
| FR2470151A1 (fr) | 1981-05-29 |
| FR2470151B1 (https=) | 1985-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |