AU5121573A – Removal of dispersed metal impurities form hydrocarbon lubricating oil compositions
– Google Patents
AU5121573A – Removal of dispersed metal impurities form hydrocarbon lubricating oil compositions
– Google Patents
Removal of dispersed metal impurities form hydrocarbon lubricating oil compositions
Info
Publication number
AU5121573A
AU5121573A
AU51215/73A
AU5121573A
AU5121573A
AU 5121573 A
AU5121573 A
AU 5121573A
AU 51215/73 A
AU51215/73 A
AU 51215/73A
AU 5121573 A
AU5121573 A
AU 5121573A
AU 5121573 A
AU5121573 A
AU 5121573A
Authority
AU
Australia
Prior art keywords
removal
lubricating oil
metal impurities
oil compositions
dispersed metal
Prior art date
1972-02-07
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
Application number
AU51215/73A
Other versions
AU469320B2
(en
Inventor
Burton Jordan And Joseph William Mcdonald Terence
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
Priority date (The priority date 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 date listed.)
1972-02-07
Filing date
1973-01-18
Publication date
1974-07-18
1973-01-18
Application filed by Texaco Development Corp
filed
Critical
Texaco Development Corp
1974-07-18
Publication of AU5121573A
publication
Critical
patent/AU5121573A/en
1976-02-12
Application granted
granted
Critical
1976-02-12
Publication of AU469320B2
publication
Critical
patent/AU469320B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
AU51215/73A
1972-02-07
1973-01-18
Removal of dispersed metal impurities form hydrocarbon lubricating oil compositions
Expired
AU469320B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US22422272A
1972-02-07
1972-02-07
USUS224222
1972-02-07
Publications (2)
Publication Number
Publication Date
AU5121573A
true
AU5121573A
(en)
1974-07-18
AU469320B2
AU469320B2
(en)
1976-02-12
Family
ID=22839759
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU51215/73A
Expired
AU469320B2
(en)
1972-02-07
1973-01-18
Removal of dispersed metal impurities form hydrocarbon lubricating oil compositions
Country Status (10)
Country
Link
US
(1)
US3763036A
(en)
JP
(1)
JPS4891107A
(en)
AU
(1)
AU469320B2
(en)
BE
(1)
BE794876A
(en)
CA
(1)
CA1005007A
(en)
DK
(1)
DK139074B
(en)
FR
(1)
FR2171106B1
(en)
IT
(1)
IT978839B
(en)
NL
(1)
NL7300786A
(en)
SE
(1)
SE390976B
(en)
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3923643A
(en)
*
1974-06-14
1975-12-02
Shell Oil Co
Removal of lead and other suspended solids from used hydrocarbon lubricating oil
US4028226A
(en)
*
1975-11-12
1977-06-07
The Lubrizol Corporation
Method of rerefining oil with recovery of useful organic additives
US4071438A
(en)
*
1976-06-03
1978-01-31
Vacsol Corporation
Method of reclaiming waste oil by distillation and extraction
US4073720A
(en)
*
1976-10-22
1978-02-14
The United States Of America As Represented By The United States Department Of Energy
Method for reclaiming waste lubricating oils
US4073719A
(en)
*
1977-04-26
1978-02-14
The United States Of America As Represented By The United States Department Of Energy
Process for preparing lubricating oil from used waste lubricating oil
US4302325A
(en)
*
1980-10-28
1981-11-24
Delta Central Refining, Inc.
Solvent extraction process for rerefining used lubricating oil
US4399025A
(en)
*
1980-10-28
1983-08-16
Delta Central Refining, Inc.
Solvent extraction process for rerefining used lubricating oil
US4342645A
(en)
*
1980-10-28
1982-08-03
Delta Central Refining, Inc.
Method of rerefining used lubricating oil
US4360420A
(en)
*
1980-10-28
1982-11-23
Delta Central Refining, Inc.
Distillation and solvent extraction process for rerefining used lubricating oil
US4491515A
(en)
*
1981-03-23
1985-01-01
Monash University
Treating used automotive lubricating oil to reduce the content of suspended particulate matter, including lead
US5516969A
(en)
*
1995-01-23
1996-05-14
Ontario Hydro
Waste oil decontamination process
US5795463A
(en)
*
1996-08-05
1998-08-18
Prokopowicz; Richard A.
Oil demetalizing process
US6395166B1
(en)
*
2000-08-30
2002-05-28
Frederick J. Haydock
Method of reclaiming used motor oil for further use
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1871682A
(en)
*
1927-06-01
1932-08-16
Westinghouse Electric & Mfg Co
Process for refining paraffin and naphthene base oils
US3159571A
(en)
*
1960-11-28
1964-12-01
Shell Oil Co
Residual oil refining process
FR1549196A
(en)
*
1967-03-09
1968-12-13
0
BE
BE794876D
patent/BE794876A/en
unknown
1972
1972-02-07
US
US00224222A
patent/US3763036A/en
not_active
Expired – Lifetime
1973
1973-01-15
CA
CA161,280A
patent/CA1005007A/en
not_active
Expired
1973-01-18
AU
AU51215/73A
patent/AU469320B2/en
not_active
Expired
1973-01-19
NL
NL7300786A
patent/NL7300786A/xx
not_active
Application Discontinuation
1973-01-30
FR
FR7303164A
patent/FR2171106B1/fr
not_active
Expired
1973-01-30
JP
JP48011638A
patent/JPS4891107A/ja
active
Pending
1973-02-05
DK
DK59673AA
patent/DK139074B/en
unknown
1973-02-06
IT
IT20065/73A
patent/IT978839B/en
active
1973-02-06
SE
SE7301629A
patent/SE390976B/en
unknown
Also Published As
Publication number
Publication date
AU469320B2
(en)
1976-02-12
JPS4891107A
(en)
1973-11-27
DK139074B
(en)
1978-12-11
BE794876A
(en)
1973-08-01
CA1005007A
(en)
1977-02-08
IT978839B
(en)
1974-09-20
FR2171106A1
(en)
1973-09-21
US3763036A
(en)
1973-10-02
FR2171106B1
(en)
1976-11-05
SE390976B
(en)
1977-01-31
NL7300786A
(en)
1973-08-09
DK139074C
(en)
1979-05-21
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None