CA2068905C - Waste lubricating oil pretreatment process - Google Patents

Waste lubricating oil pretreatment process

Info

Publication number: CA2068905C
Authority: CA; Canada
Prior art keywords: oil; alkali metal; water; lubricating oil; waste lubricating
Prior art date: 1992-05-19
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

Application number

CA002068905A

Other languages

English (en)

French (fr)

Other versions

CA2068905A1 (en

Inventor

Terry A. Wilson

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.)

NEWALTA Corp

Original Assignee

Mohawk Canada Ltd

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.)

1992-05-19

Filing date

1992-05-19

Publication date

1997-07-22

1992-05-19 Priority to CA002068905A priority Critical patent/CA2068905C/en

1992-05-19 Application filed by Mohawk Canada Ltd filed Critical Mohawk Canada Ltd

1993-05-05 Priority to DE69312649T priority patent/DE69312649T2/de

1993-05-05 Priority to DK93911712.3T priority patent/DK0600055T3/da

1993-05-05 Priority to DE0600055T priority patent/DE600055T1/de

1993-05-05 Priority to ES93911712T priority patent/ES2107029T3/es

1993-05-05 Priority to JP5519726A priority patent/JP2928639B2/ja

1993-05-05 Priority to PCT/CA1993/000193 priority patent/WO1993023506A1/en

1993-05-05 Priority to EP93911712A priority patent/EP0600055B1/de

1993-05-05 Priority to AT93911712T priority patent/ATE156184T1/de

1993-11-20 Publication of CA2068905A1 publication Critical patent/CA2068905A1/en

1997-07-22 Application granted granted Critical

1997-07-22 Publication of CA2068905C publication Critical patent/CA2068905C/en

1997-09-02 Priority to GR970402240T priority patent/GR3024596T3/el

2012-05-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 52
239000002699 waste material Substances 0.000 title claims abstract description 26
239000010687 lubricating oil Substances 0.000 title claims description 23
229910052783 alkali metal Inorganic materials 0.000 claims abstract description 25
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
239000002253 acid Substances 0.000 claims abstract description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 4
239000003921 oil Substances 0.000 claims description 48
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
150000001340 alkali metals Chemical class 0.000 claims description 21
150000007514 bases Chemical class 0.000 claims description 15
238000004821 distillation Methods 0.000 claims description 15
238000006243 chemical reaction Methods 0.000 claims description 13
239000011575 calcium Substances 0.000 claims description 12
239000000654 additive Substances 0.000 claims description 11
239000011734 sodium Substances 0.000 claims description 11
229910052751 metal Inorganic materials 0.000 claims description 9
239000002184 metal Substances 0.000 claims description 9
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 8
229910052791 calcium Inorganic materials 0.000 claims description 8
229910052708 sodium Inorganic materials 0.000 claims description 8
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 7
239000011777 magnesium Substances 0.000 claims description 7
WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
229910052749 magnesium Inorganic materials 0.000 claims description 6
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
150000001875 compounds Chemical class 0.000 claims description 5
229910052725 zinc Inorganic materials 0.000 claims description 5
239000011701 zinc Substances 0.000 claims description 5
230000015572 biosynthetic process Effects 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims description 4
150000003839 salts Chemical class 0.000 claims description 4
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 4
BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 3
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
229910052744 lithium Inorganic materials 0.000 claims description 3
229910052700 potassium Inorganic materials 0.000 claims description 3
239000011591 potassium Substances 0.000 claims description 3
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 2
238000009835 boiling Methods 0.000 claims description 2
229910052979 sodium sulfide Inorganic materials 0.000 claims description 2
-1 alkali metal salts Chemical class 0.000 abstract description 4
239000003153 chemical reaction reagent Substances 0.000 description 12
238000002203 pretreatment Methods 0.000 description 7
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
239000001117 sulphuric acid Substances 0.000 description 6
235000011149 sulphuric acid Nutrition 0.000 description 6
239000011269 tar Substances 0.000 description 6
229910052728 basic metal Inorganic materials 0.000 description 5
238000007670 refining Methods 0.000 description 5
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
238000001035 drying Methods 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
150000007513 acids Chemical class 0.000 description 3
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
239000000920 calcium hydroxide Substances 0.000 description 3
229910001861 calcium hydroxide Inorganic materials 0.000 description 3
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 3
239000000203 mixture Substances 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
239000010802 sludge Substances 0.000 description 3
238000005979 thermal decomposition reaction Methods 0.000 description 3
230000018044 dehydration Effects 0.000 description 2
238000006297 dehydration reaction Methods 0.000 description 2
238000009472 formulation Methods 0.000 description 2
229910000029 sodium carbonate Inorganic materials 0.000 description 2
239000010913 used oil Substances 0.000 description 2
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
238000013019 agitation Methods 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
125000003118 aryl group Chemical class 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
229910001626 barium chloride Inorganic materials 0.000 description 1
159000000009 barium salts Chemical class 0.000 description 1
239000002585 base Substances 0.000 description 1
239000002199 base oil Substances 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
230000002844 continuous effect Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
239000003599 detergent Substances 0.000 description 1
238000004993 emission spectroscopy Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
239000010705 motor oil Substances 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000002265 prevention Effects 0.000 description 1
239000000047 product Substances 0.000 description 1
238000005086 pumping Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 1
238000003809 water extraction Methods 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
- C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents

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)
Lubricants (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Forging (AREA)

CA002068905A 1992-05-19 1992-05-19 Waste lubricating oil pretreatment process Expired - Lifetime CA2068905C (en)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
CA002068905A CA2068905C (en)	1992-05-19	1992-05-19	Waste lubricating oil pretreatment process
AT93911712T ATE156184T1 (de)	1992-05-19	1993-05-05	Verfahren zur vorbehandlung von altschmieröl
DE0600055T DE600055T1 (de)	1992-05-19	1993-05-05	Verfahren zur Vorbehandlung von Altschmieröl.
ES93911712T ES2107029T3 (es)	1992-05-19	1993-05-05	Metodo de pretratamiento de aceite lubricante usado.
JP5519726A JP2928639B2 (ja)	1992-05-19	1993-05-05	廃潤滑油処理方法
PCT/CA1993/000193 WO1993023506A1 (en)	1992-05-19	1993-05-05	Waste lubricating oil pretreatment process
DE69312649T DE69312649T2 (de)	1992-05-19	1993-05-05	Verfahren zur Vorbehandlung von Altschmieröl
DK93911712.3T DK0600055T3 (da)	1992-05-19	1993-05-05	Fremgangsmåde til forbehandling af brugt smøreolie
EP93911712A EP0600055B1 (de)	1992-05-19	1993-05-05	Verfahren zur Vorbehandlung von Altschmieröl
GR970402240T GR3024596T3 (en)	1992-05-19	1997-09-02	Waste lubricating oil pretreatment process.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002068905A CA2068905C (en)	1992-05-19	1992-05-19	Waste lubricating oil pretreatment process

Publications (2)

Publication Number	Publication Date
CA2068905A1 CA2068905A1 (en)	1993-11-20
CA2068905C true CA2068905C (en)	1997-07-22

Family

ID=4149852

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002068905A Expired - Lifetime CA2068905C (en)	1992-05-19	1992-05-19	Waste lubricating oil pretreatment process

Country Status (9)

Country	Link
EP (1)	EP0600055B1 (de)
JP (1)	JP2928639B2 (de)
AT (1)	ATE156184T1 (de)
CA (1)	CA2068905C (de)
DE (2)	DE600055T1 (de)
DK (1)	DK0600055T3 (de)
ES (1)	ES2107029T3 (de)
GR (1)	GR3024596T3 (de)
WO (1)	WO1993023506A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103215116A (zh) *	2013-05-10	2013-07-24	福建龙岩力浩新能源有限公司	一种废润滑油再生工艺

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2724391A1 (fr) *	1994-09-13	1996-03-15	Total Raffinage Distribution	Traitement de dechloration d'une fraction d'huile usee
FR2735785B1 (fr) *	1995-06-22	1997-08-08	Chavet Bernard	Procede de raffinage d'huiles usagees par traitement alcalin
US6106699A (en) *	1997-04-29	2000-08-22	Probex	Process for de-chlorinating and de-fouling oil
CA2463640C (en)	2001-10-16	2012-02-14	Shell Internationale Research Maatschappij B.V.	Upgrading of pre-processed used oils
KR101413991B1 (ko) *	2012-09-27	2014-07-01	삼성중공업 주식회사	구리스 처리 장치 및 이를 포함하는 풍력발전기
SG11202111951RA (en)	2019-03-06	2021-12-30	Green Marine Fuels Llc	Processes for converting petroleum based waste oils into light and medium distillate
CN111635811B (zh) *	2020-06-05	2022-06-28	山西新鸿顺能源有限公司	一种废润滑油深度精制工艺及系统
US12569862B2 (en)	2021-11-12	2026-03-10	Sentrimax Centrifuges Inc.	Centrifuges and related methods of use to dewater mature (fluid) fine tailings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1919655A (en) *	1929-07-12	1933-07-25	Bocjl Corp	Purification of oil
JPS5033802B2 (de) *	1971-10-27	1975-11-04
JPS5144122B2 (de) *	1971-11-11	1976-11-26
DE2818521A1 (de) *	1978-04-27	1979-11-08	Degussa	Verfahren zur wiederaufbereitung von gebrauchten schmieroelen (ii)
CH657867A5 (de) *	1983-09-21	1986-09-30	Buss Ag	Verfahren zur wiederaufbereitung von altoel und destillations-vorrichtung zur durchfuehrung des verfahrens.
JP2619264B2 (ja) *	1988-06-23	1997-06-11	トヨタ自動車株式会社	潤滑廃油の再生処理方法

1992
- 1992-05-19 CA CA002068905A patent/CA2068905C/en not_active Expired - Lifetime
1993
- 1993-05-05 JP JP5519726A patent/JP2928639B2/ja not_active Expired - Lifetime
- 1993-05-05 WO PCT/CA1993/000193 patent/WO1993023506A1/en not_active Ceased
- 1993-05-05 DE DE0600055T patent/DE600055T1/de active Pending
- 1993-05-05 AT AT93911712T patent/ATE156184T1/de active
- 1993-05-05 DE DE69312649T patent/DE69312649T2/de not_active Expired - Fee Related
- 1993-05-05 EP EP93911712A patent/EP0600055B1/de not_active Expired - Lifetime
- 1993-05-05 ES ES93911712T patent/ES2107029T3/es not_active Expired - Lifetime
- 1993-05-05 DK DK93911712.3T patent/DK0600055T3/da active
1997
- 1997-09-02 GR GR970402240T patent/GR3024596T3/el unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103215116A (zh) *	2013-05-10	2013-07-24	福建龙岩力浩新能源有限公司	一种废润滑油再生工艺
CN103215116B (zh) *	2013-05-10	2015-05-13	福建龙岩力浩新能源有限公司	一种废润滑油再生工艺

Also Published As

Publication number	Publication date
DK0600055T3 (da)	1997-08-25
JP2928639B2 (ja)	1999-08-03
EP0600055B1 (de)	1997-07-30
JPH06509604A (ja)	1994-10-27
GR3024596T3 (en)	1997-12-31
ES2107029T3 (es)	1997-11-16
ATE156184T1 (de)	1997-08-15
DE69312649D1 (de)	1997-09-04
WO1993023506A1 (en)	1993-11-25
CA2068905A1 (en)	1993-11-20
DE69312649T2 (de)	1997-11-27
DE600055T1 (de)	1995-08-24
EP0600055A1 (de)	1994-06-08

Legal Events

Date	Code	Title	Description
1993-12-02	EEER	Examination request
2012-05-19	MKEX	Expiry

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CA2068905C (en)	1997-07-22	Waste lubricating oil pretreatment process
US2916454A (en)	1959-12-08	Preparation of complex carbonated metal salts of alkyl phenol sulfides and mineral oil fractions containing the same
EP0856040A1 (de)	1998-08-05	Prozess zur neutralisierung von in erdöl enthaktenen säuren mittels überbasischer deterentien
BRPI0905734B1 (pt)	2017-11-14	Method for removal of metals from raw materials using carboxylic acid esters
FR2567507A1 (fr)	1986-01-17	Methode pour empecher la formation de tartre dans des milieux aqueux
US4411774A (en)	1983-10-25	Process for removing contaminants from waste lubricating oil by chemical treatment
CS259521B2 (en)	1988-10-14	Method of used oil regeneration
US2744069A (en)	1956-05-01	Compounded lubricating compositions
US5446202A (en)	1995-08-29	Over-based sulfurized alkaline earth metal phenate and process for producing the same
US4204946A (en)	1980-05-27	Process for removing metal contaminants from used lubricating oils
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