US3663427A - Preparation of lube hydrocracking stocks - Google Patents
Preparation of lube hydrocracking stocks Download PDFInfo
- Publication number
- US3663427A US3663427A US78629A US3663427DA US3663427A US 3663427 A US3663427 A US 3663427A US 78629 A US78629 A US 78629A US 3663427D A US3663427D A US 3663427DA US 3663427 A US3663427 A US 3663427A
- Authority
- US
- United States
- Prior art keywords
- fraction
- solvent
- boiling
- component
- preparation
- 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 - Lifetime
Links
- 238000004517 catalytic hydrocracking Methods 0.000 title abstract description 6
- 238000002360 preparation method Methods 0.000 title description 5
- 239000002904 solvent Substances 0.000 abstract description 19
- 238000009835 boiling Methods 0.000 abstract description 17
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 4
- 239000001257 hydrogen Substances 0.000 abstract description 4
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000000605 extraction Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000000638 solvent extraction Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- ZNSMNVMLTJELDZ-UHFFFAOYSA-N Bis(2-chloroethyl)ether Chemical compound ClCCOCCCl ZNSMNVMLTJELDZ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- MOWMLACGTDMJRV-UHFFFAOYSA-N nickel tungsten Chemical compound [Ni].[W] MOWMLACGTDMJRV-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
- C10G67/0409—Extraction of unsaturated hydrocarbons
- C10G67/0445—The hydrotreatment being a hydrocracking
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/10—Lubricating oil
Definitions
- a fraction boiling'above'fraction (b) which may be a distillate boiling at from 980 1070? F. TBP or'a residuum boilingatabove. 1070* F. (TBP).
- the fraction (b) is solvent extracted with a solvent having preferential solubility for aromatics to produce a dewaxed oil-having a viscosity index 10 to 30 viscosity index units above the dewaxed oil viscosity index of the charge.
- viscosity index or V.I. is determined by ASTM D2270).' The depth of this extraction generally is greater for lower V.I. charge stocks such as those having a V.I. of 30 to 60 than for charge higher V.I.
- a process for the preparation of lube oils comprising fractionating a crude into a fraction (a) boiling principally at from about 720 F. to 855 F., a fraction (b) boiling principally at from about 855 F. to from 980 to 1070 F. and a fraction (c) boiling above fraction (b) solvent extracting fraction (b) with a solvent having a preferential solubility for aromatic compounds, combining this rafiinate with the other two fractions which frac- 7.
- the hydrocracking catalyst is sulfided nickel-tungsten.
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7862970A | 1970-10-06 | 1970-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3663427A true US3663427A (en) | 1972-05-16 |
Family
ID=22145270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US78629A Expired - Lifetime US3663427A (en) | 1970-10-06 | 1970-10-06 | Preparation of lube hydrocracking stocks |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3663427A (cg-RX-API-DMAC10.html) |
| BE (1) | BE773160A (cg-RX-API-DMAC10.html) |
| CA (1) | CA960596A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2149910A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2112256B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1364630A (cg-RX-API-DMAC10.html) |
| NL (1) | NL7113611A (cg-RX-API-DMAC10.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4283270A (en) * | 1980-06-25 | 1981-08-11 | Mobil Oil Corporation | Process for removing sulfur from petroleum oils |
| US4515680A (en) * | 1983-05-16 | 1985-05-07 | Ashland Oil, Inc. | Naphthenic lube oils |
| US4764265A (en) * | 1985-07-26 | 1988-08-16 | Shell Oil Company | Process for the manufacture of lubricating base oils |
-
1970
- 1970-10-06 US US78629A patent/US3663427A/en not_active Expired - Lifetime
-
1971
- 1971-07-02 CA CA117,228A patent/CA960596A/en not_active Expired
- 1971-09-21 GB GB4388571A patent/GB1364630A/en not_active Expired
- 1971-09-27 FR FR7134589A patent/FR2112256B1/fr not_active Expired
- 1971-09-28 BE BE773160A patent/BE773160A/xx unknown
- 1971-10-04 NL NL7113611A patent/NL7113611A/xx unknown
- 1971-10-06 DE DE19712149910 patent/DE2149910A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4283270A (en) * | 1980-06-25 | 1981-08-11 | Mobil Oil Corporation | Process for removing sulfur from petroleum oils |
| US4515680A (en) * | 1983-05-16 | 1985-05-07 | Ashland Oil, Inc. | Naphthenic lube oils |
| US4764265A (en) * | 1985-07-26 | 1988-08-16 | Shell Oil Company | Process for the manufacture of lubricating base oils |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2112256B1 (cg-RX-API-DMAC10.html) | 1976-03-26 |
| NL7113611A (cg-RX-API-DMAC10.html) | 1972-04-10 |
| GB1364630A (en) | 1974-08-21 |
| DE2149910A1 (de) | 1972-04-13 |
| CA960596A (en) | 1975-01-07 |
| FR2112256A1 (cg-RX-API-DMAC10.html) | 1972-06-16 |
| BE773160A (fr) | 1972-03-28 |
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