CA1037402A - Process for reclaiming used crankcase oil - Google Patents
Process for reclaiming used crankcase oilInfo
- Publication number
- CA1037402A CA1037402A CA215,071A CA215071A CA1037402A CA 1037402 A CA1037402 A CA 1037402A CA 215071 A CA215071 A CA 215071A CA 1037402 A CA1037402 A CA 1037402A
- Authority
- CA
- Canada
- Prior art keywords
- propane
- oils
- product
- sulphide
- column
- 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 19
- 239000000047 product Substances 0.000 claims abstract description 21
- 239000006227 byproduct Substances 0.000 claims abstract description 7
- 230000003197 catalytic effect Effects 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 41
- 239000003921 oil Substances 0.000 claims description 36
- 239000001294 propane Substances 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 238000005984 hydrogenation reaction Methods 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- DBULDCSVZCUQIR-UHFFFAOYSA-N chromium(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[Cr+3].[Cr+3] DBULDCSVZCUQIR-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- VRRFSFYSLSPWQY-UHFFFAOYSA-N sulfanylidenecobalt Chemical compound [Co]=S VRRFSFYSLSPWQY-UHFFFAOYSA-N 0.000 claims description 2
- PTISTKLWEJDJID-UHFFFAOYSA-N sulfanylidenemolybdenum Chemical compound [Mo]=S PTISTKLWEJDJID-UHFFFAOYSA-N 0.000 claims description 2
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 claims description 2
- XCUPBHGRVHYPQC-UHFFFAOYSA-N sulfanylidenetungsten Chemical compound [W]=S XCUPBHGRVHYPQC-UHFFFAOYSA-N 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 claims 1
- MRDDPVFURQTAIS-UHFFFAOYSA-N molybdenum;sulfanylidenenickel Chemical class [Ni].[Mo]=S MRDDPVFURQTAIS-UHFFFAOYSA-N 0.000 claims 1
- 239000002904 solvent Substances 0.000 abstract description 7
- 239000004927 clay Substances 0.000 abstract description 5
- 238000011282 treatment Methods 0.000 abstract description 5
- 239000002253 acid Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- 241000030538 Thecla Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229940061319 ovide Drugs 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/005—Working-up used lubricants to recover useful products ; Cleaning using extraction processes; apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43363974A | 1974-01-16 | 1974-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1037402A true CA1037402A (en) | 1978-08-29 |
Family
ID=23720948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA215,071A Expired CA1037402A (en) | 1974-01-16 | 1974-12-02 | Process for reclaiming used crankcase oil |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS50102602A (enrdf_load_html_response) |
| CA (1) | CA1037402A (enrdf_load_html_response) |
| ES (1) | ES433867A1 (enrdf_load_html_response) |
| FR (1) | FR2257678A1 (enrdf_load_html_response) |
| GB (1) | GB1498901A (enrdf_load_html_response) |
| IT (1) | IT1028177B (enrdf_load_html_response) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1091961B (it) * | 1978-01-12 | 1985-07-06 | Snam Progetti | Procedimento per la rigenerazione degli oli esausti |
| CA1180298A (en) * | 1980-06-09 | 1985-01-02 | Clifford Langridge | Recovery of contaminated seal oils |
| IT1137280B (it) * | 1981-07-07 | 1986-09-03 | Assoreni E Snamprogetti Spa | Procedimento per recupero di oli esausti |
| ES2049166B1 (es) * | 1992-03-13 | 1994-08-01 | Prisma Promocion De Ind Y Serv | Procedimiento para el aprovechamiento de aceites usados para generar energia electrica. |
| JP2966104B2 (ja) * | 1994-10-20 | 1999-10-25 | 帝人化成株式会社 | 樹脂の回収法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT268492B (de) * | 1964-11-30 | 1969-02-10 | Nagynyomasu Kiserleti Intezet | Verfahren Regeneration von Altölen |
| US3639229A (en) * | 1970-06-29 | 1972-02-01 | Exxon Research Engineering Co | Refining of used lubricating oils |
-
1974
- 1974-12-02 CA CA215,071A patent/CA1037402A/en not_active Expired
- 1974-12-26 JP JP424775A patent/JPS50102602A/ja active Pending
-
1975
- 1975-01-02 IT IT1901475A patent/IT1028177B/it active
- 1975-01-07 FR FR7500319A patent/FR2257678A1/fr not_active Withdrawn
- 1975-01-14 GB GB157375A patent/GB1498901A/en not_active Expired
- 1975-01-16 ES ES433867A patent/ES433867A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1498901A (en) | 1978-01-25 |
| ES433867A1 (es) | 1976-11-01 |
| FR2257678A1 (enrdf_load_html_response) | 1975-08-08 |
| JPS50102602A (enrdf_load_html_response) | 1975-08-14 |
| IT1028177B (it) | 1979-01-30 |
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