SE512750C2 - Metod för gravimetrisk separation av olja som förorenats med partiklar och eller vatten - Google Patents

Metod för gravimetrisk separation av olja som förorenats med partiklar och eller vatten

Info

Publication number: SE512750C2
Authority: SE; Sweden
Prior art keywords: oil; polymer; phase; collection; particles
Prior art date: 1993-11-29

Application number

SE9303961A

Other languages

English (en)

Swedish (sv)

Other versions

SE9303961L (sv

SE9303961D0 (sv

Inventor

Bjoern Maelarstig

Gunnar Stroem

Original Assignee

Alfa Laval Separation Ab

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.)

1993-11-29

Filing date

1993-11-29

Publication date

2000-05-08

1993-11-29 Application filed by Alfa Laval Separation Ab filed Critical Alfa Laval Separation Ab

1993-11-29 Priority to SE9303961A priority Critical patent/SE512750C2/sv

1993-11-29 Publication of SE9303961D0 publication Critical patent/SE9303961D0/xx

1994-11-28 Priority to DE69432432T priority patent/DE69432432T2/de

1994-11-28 Priority to AU12072/95A priority patent/AU1207295A/en

1994-11-28 Priority to ES95903074T priority patent/ES2196052T3/es

1994-11-28 Priority to CA002176930A priority patent/CA2176930C/fr

1994-11-28 Priority to EP95903074A priority patent/EP0731830B1/fr

1994-11-28 Priority to JP51500995A priority patent/JP3608789B2/ja

1994-11-28 Priority to KR1019960702788A priority patent/KR100349823B1/ko

1994-11-28 Priority to AT95903074T priority patent/ATE236241T1/de

1994-11-28 Priority to PCT/SE1994/001136 priority patent/WO1995014752A1/fr

1995-05-30 Publication of SE9303961L publication Critical patent/SE9303961L/

1997-10-24 Priority to US08/960,077 priority patent/US5976357A/en

2000-05-08 Publication of SE512750C2 publication Critical patent/SE512750C2/sv

Links

239000002245 particle Substances 0.000 title claims abstract description 40
238000000034 method Methods 0.000 title claims abstract description 18
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
238000000926 separation method Methods 0.000 title claims description 34
229920000642 polymer Polymers 0.000 claims abstract description 82
238000000746 purification Methods 0.000 claims abstract description 14
238000005119 centrifugation Methods 0.000 claims abstract description 11
229920002959 polymer blend Polymers 0.000 claims abstract description 8
239000012535 impurity Substances 0.000 claims description 7
230000008929 regeneration Effects 0.000 claims description 5
238000011069 regeneration method Methods 0.000 claims description 5
238000002156 mixing Methods 0.000 claims description 3
239000008139 complexing agent Substances 0.000 claims 2
239000000356 contaminant Substances 0.000 abstract description 5
239000007788 liquid Substances 0.000 abstract description 3
230000005484 gravity Effects 0.000 abstract 1
239000003921 oil Substances 0.000 description 40
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 21
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 18
229920001451 polypropylene glycol Polymers 0.000 description 17
238000002474 experimental method Methods 0.000 description 13
238000007792 addition Methods 0.000 description 12
ZBJVLWIYKOAYQH-UHFFFAOYSA-N naphthalen-2-yl 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=C(C=CC=C2)C2=C1 ZBJVLWIYKOAYQH-UHFFFAOYSA-N 0.000 description 11
238000012360 testing method Methods 0.000 description 10
230000001580 bacterial effect Effects 0.000 description 8
239000002480 mineral oil Substances 0.000 description 7
239000010730 cutting oil Substances 0.000 description 6
238000000605 extraction Methods 0.000 description 6
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 5
239000011521 glass Substances 0.000 description 5
235000010446 mineral oil Nutrition 0.000 description 5
239000007979 citrate buffer Substances 0.000 description 4
238000001914 filtration Methods 0.000 description 4
MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 4
239000000126 substance Substances 0.000 description 4
239000003784 tall oil Substances 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 3
239000008363 phosphate buffer Substances 0.000 description 3
230000009467 reduction Effects 0.000 description 3
239000010731 rolling oil Substances 0.000 description 3
238000004879 turbidimetry Methods 0.000 description 3
241000894006 Bacteria Species 0.000 description 2
KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
241000589516 Pseudomonas Species 0.000 description 2
230000008901 benefit Effects 0.000 description 2
239000003344 environmental pollutant Substances 0.000 description 2
230000003993 interaction Effects 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000010587 phase diagram Methods 0.000 description 2
231100000719 pollutant Toxicity 0.000 description 2
239000000243 solution Substances 0.000 description 2
229920003043 Cellulose fiber Polymers 0.000 description 1
235000015844 Citrullus colocynthis Nutrition 0.000 description 1
240000000885 Citrullus colocynthis Species 0.000 description 1
101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
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 description 1
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000002199 base oil Substances 0.000 description 1
239000007853 buffer solution Substances 0.000 description 1
239000000571 coke Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000005686 electrostatic field Effects 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
239000000446 fuel Substances 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
238000007654 immersion Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
239000000693 micelle Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000011146 organic particle Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000013618 particulate matter Substances 0.000 description 1
238000005192 partition Methods 0.000 description 1
239000011148 porous material Substances 0.000 description 1
239000008057 potassium phosphate buffer Substances 0.000 description 1
ZMRUPTIKESYGQW-UHFFFAOYSA-N propranolol hydrochloride Chemical compound [H+].[Cl-].C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 ZMRUPTIKESYGQW-UHFFFAOYSA-N 0.000 description 1
239000012064 sodium phosphate buffer Substances 0.000 description 1
239000004071 soot Substances 0.000 description 1
239000003760 tallow Substances 0.000 description 1
238000012546 transfer 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)
Organic Chemistry (AREA)
Combustion & Propulsion (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
Lubricants (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Water Treatment By Sorption (AREA)
Detergent Compositions (AREA)
Extraction Or Liquid Replacement (AREA)
Fats And Perfumes (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)

SE9303961A 1993-11-29 1993-11-29 Metod för gravimetrisk separation av olja som förorenats med partiklar och eller vatten SE512750C2 (sv)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
SE9303961A SE512750C2 (sv)	1993-11-29	1993-11-29	Metod för gravimetrisk separation av olja som förorenats med partiklar och eller vatten
PCT/SE1994/001136 WO1995014752A1 (fr)	1993-11-29	1994-11-28	Purification d'huile
CA002176930A CA2176930C (fr)	1993-11-29	1994-11-28	Purification d'huile
AU12072/95A AU1207295A (en)	1993-11-29	1994-11-28	Purification of oil
ES95903074T ES2196052T3 (es)	1993-11-29	1994-11-28	Purificacion de aceite.
DE69432432T DE69432432T2 (de)	1993-11-29	1994-11-28	Ölreinigung
EP95903074A EP0731830B1 (fr)	1993-11-29	1994-11-28	Purification d'huile
JP51500995A JP3608789B2 (ja)	1993-11-29	1994-11-28	油の精製
KR1019960702788A KR100349823B1 (ko)	1993-11-29	1994-11-28	오일정제법
AT95903074T ATE236241T1 (de)	1993-11-29	1994-11-28	Ölreinigung
US08/960,077 US5976357A (en)	1993-11-29	1997-10-24	Purification of oil

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9303961A SE512750C2 (sv)	1993-11-29	1993-11-29	Metod för gravimetrisk separation av olja som förorenats med partiklar och eller vatten

Publications (3)

Publication Number	Publication Date
SE9303961D0 SE9303961D0 (sv)	1993-11-29
SE9303961L SE9303961L (sv)	1995-05-30
SE512750C2 true SE512750C2 (sv)	2000-05-08

Family

ID=20391928

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9303961A SE512750C2 (sv)	1993-11-29	1993-11-29	Metod för gravimetrisk separation av olja som förorenats med partiklar och eller vatten

Country Status (11)

Country	Link
US (1)	US5976357A (fr)
EP (1)	EP0731830B1 (fr)
JP (1)	JP3608789B2 (fr)
KR (1)	KR100349823B1 (fr)
AT (1)	ATE236241T1 (fr)
AU (1)	AU1207295A (fr)
CA (1)	CA2176930C (fr)
DE (1)	DE69432432T2 (fr)
ES (1)	ES2196052T3 (fr)
SE (1)	SE512750C2 (fr)
WO (1)	WO1995014752A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE524469C2 (sv) *	2002-12-12	2004-08-10	Alfa Laval Corp Ab	Sätta vid rening av olja från förorenande partiklar i en centrifugalseparator
SE0401291D0 (sv) *	2004-05-17	2004-05-17	Systemseparation Sweden Ab	Process for the purification of spent process oil
US20140039212A1 (en) *	2009-02-23	2014-02-06	Aicardo Roa-Espinosa	Refining of edible oil
US8907113B2 (en) *	2009-07-25	2014-12-09	Aicardo Roa-Espinosa	Enhanced biodiesel process
EP2679657B1 (fr) *	2012-06-27	2016-01-06	Alfa Laval Corporate AB	Méthode pour séparer les fines de catalyseur d'un flux d'huile
MY171355A (en)	2012-08-14	2019-10-10	Bl Technologies Inc	Demulsifying compositions and methods of use
US9260601B2 (en) *	2012-09-26	2016-02-16	General Electric Company	Single drum oil and aqueous products and methods of use
SE541116C2 (en)	2017-04-28	2019-04-09	Recondoil Sweden Ab	A system, method and computer program for purification of oil by sedimentation
KR102650300B1 (ko)	2017-04-28	2024-03-22	레콘드오일 스웨덴 에이비	오일의 정제
SE541119C2 (en)	2017-04-28	2019-04-09	Recondoil Sweden Ab	Method, system and computer program for purification of oil by reusing a sludge phase
SE543443C2 (en)	2019-02-08	2021-02-16	Skf Recondoil Ab	Purification of oil 11
SE542985C2 (en)	2019-02-08	2020-09-22	Skf Recondoil Ab	A method and system for circular use of industrial oil
EP4153337A1 (fr)	2020-05-18	2023-03-29	SKF Recondoil AB	Système d'extraction de solvant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4033859A (en) *	1975-04-24	1977-07-05	Witco Chemical Corporation	Thermal treatment of used petroleum oils
FR2313442A1 (fr) *	1975-06-04	1976-12-31	Inst Francais Du Petrole	Traitement de finition sur resines adsorbantes pour huiles lubrifiantes regenerees
US4512878A (en) *	1983-02-16	1985-04-23	Exxon Research And Engineering Co.	Used oil re-refining
WO1989001508A1 (fr) *	1987-08-19	1989-02-23	Martin Erich Klaus	Procede de purification et de regeneration d'huiles usees
SE462393B (sv) *	1988-11-21	1990-06-18	Pegasus Separation Ab	Anvaendning av vattenhaltiga polymera tvaafassystem foer rening av skaervaetskor, foerfarande och anlaeggning foer reningen samt skaeroljekoncentrat innehaallande polymer ingaaende i tvaafassystemet och skaervaetska utgoerande vattenemulsion av skaeroljekoncentratet
DE4040022A1 (de) *	1990-12-14	1992-06-17	Bayer Ag	Spaltung von wasser-in-oel-emulsionen

1993
- 1993-11-29 SE SE9303961A patent/SE512750C2/sv not_active IP Right Cessation
1994
- 1994-11-28 WO PCT/SE1994/001136 patent/WO1995014752A1/fr not_active Ceased
- 1994-11-28 AT AT95903074T patent/ATE236241T1/de not_active IP Right Cessation
- 1994-11-28 CA CA002176930A patent/CA2176930C/fr not_active Expired - Fee Related
- 1994-11-28 JP JP51500995A patent/JP3608789B2/ja not_active Expired - Fee Related
- 1994-11-28 ES ES95903074T patent/ES2196052T3/es not_active Expired - Lifetime
- 1994-11-28 AU AU12072/95A patent/AU1207295A/en not_active Abandoned
- 1994-11-28 KR KR1019960702788A patent/KR100349823B1/ko not_active Expired - Fee Related
- 1994-11-28 EP EP95903074A patent/EP0731830B1/fr not_active Expired - Lifetime
- 1994-11-28 DE DE69432432T patent/DE69432432T2/de not_active Expired - Lifetime
1997
- 1997-10-24 US US08/960,077 patent/US5976357A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU1207295A (en)	1995-06-13
SE9303961L (sv)	1995-05-30
JPH09505622A (ja)	1997-06-03
DE69432432T2 (de)	2004-01-29
CA2176930C (fr)	2003-09-16
KR100349823B1 (ko)	2002-12-11
EP0731830B1 (fr)	2003-04-02
SE9303961D0 (sv)	1993-11-29
EP0731830A1 (fr)	1996-09-18
ES2196052T3 (es)	2003-12-16
ATE236241T1 (de)	2003-04-15
WO1995014752A1 (fr)	1995-06-01
CA2176930A1 (fr)	1995-06-01
DE69432432D1 (de)	2003-05-08
US5976357A (en)	1999-11-02
JP3608789B2 (ja)	2005-01-12

Legal Events

Date	Code	Title	Description
2014-01-02	NUG	Patent has lapsed

Publication	Publication Date	Title
SE512750C2 (sv)	2000-05-08	Metod för gravimetrisk separation av olja som förorenats med partiklar och eller vatten
KR102650300B1 (ko)	2024-03-22	오일의 정제
US5205937A (en)	1993-04-27	Recovery and reuse of water-based cleaners
CN102872646A (zh)	2013-01-16	电荷式聚结分离滤油机
CN107098505A (zh)	2017-08-29	一种环保型废切削液循环处理方法及其净化设备
CN109809618A (zh)	2019-05-28	一种机械行业含油废液处理工艺
EP3921053B1 (fr)	2024-07-03	Procédé et système pour l'utilisation circulaire d'une huile industrielle
US20230143845A1 (en)	2023-05-11	A solvent extraction system
US20230026931A1 (en)	2023-01-26	Process for cleanup and recycling of rolling oils
RU2135304C1 (ru)	1999-08-27	Способ очистки поверхности от углеводородных загрязнений
Indok Nurul Hasyimah et al.	2014	Assessment of fouling mechanisms in treating organic solutes synthesizing glycerin–water solutions by modified Hermia model
CN204233820U (zh)	2015-04-01	一种苯己溶液脱除杂质的组合装置
US5876608A (en)	1999-03-02	Purification method
JP3300038B2 (ja)	2002-07-08	分離方法
JPH08332304A (ja)	1996-12-17	油水分離方法及び油水分離装置
RU2047567C1 (ru)	1995-11-10	Комплекс для очистки жидкости после мойки машин и деталей
RU2069689C1 (ru)	1996-11-27	Способ переработки отработанных водоэмульсионных смазочно-охлаждающих жидкостей
CN208599310U (zh)	2019-03-15	一种新型燃油聚结滤芯
JPH08332478A (ja)	1996-12-17	リンス水の浄化方法
JPH0924202A (ja)	1997-01-28	水系洗浄装置
KR970000179B1 (ko)	1997-01-06	유화된 오일폐수의 농축방법
CN109250832A (zh)	2019-01-22	一种油水分离设备
JPH0731129U (ja)	1995-06-13	油水分離装置
JPH09215979A (ja)	1997-08-19	浄水処理装置
JPS6233589A (ja)	1987-02-13	界面活性剤を含む含油廃水処理方法