CS269985B2 - Method of perfluorpolyether oils cleaning - Google Patents
Method of perfluorpolyether oils cleaning Download PDFInfo
- Publication number
- CS269985B2 CS269985B2 CS866565A CS656586A CS269985B2 CS 269985 B2 CS269985 B2 CS 269985B2 CS 866565 A CS866565 A CS 866565A CS 656586 A CS656586 A CS 656586A CS 269985 B2 CS269985 B2 CS 269985B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- oils
- filter
- filtered
- mpa
- filtration
- Prior art date
Links
- 239000003921 oil Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 title 1
- 239000007787 solid Substances 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 239000010702 perfluoropolyether Substances 0.000 claims abstract description 9
- 229920002545 silicone oil Polymers 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 7
- 238000005530 etching Methods 0.000 claims description 6
- 238000005468 ion implantation Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 23
- 238000000746 purification Methods 0.000 abstract description 6
- 229930195733 hydrocarbon Natural products 0.000 abstract description 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 3
- 238000011045 prefiltration Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 2
- 229910000070 arsenic hydride Inorganic materials 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 2
- OCKGFTQIICXDQW-ZEQRLZLVSA-N 5-[(1r)-1-hydroxy-2-[4-[(2r)-2-hydroxy-2-(4-methyl-1-oxo-3h-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-4-methyl-3h-2-benzofuran-1-one Chemical compound C1=C2C(=O)OCC2=C(C)C([C@@H](O)CN2CCN(CC2)C[C@H](O)C2=CC=C3C(=O)OCC3=C2C)=C1 OCKGFTQIICXDQW-ZEQRLZLVSA-N 0.000 description 1
- 101100002917 Caenorhabditis elegans ash-2 gene Proteins 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 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
- WLQSSCFYCXIQDZ-UHFFFAOYSA-N arsanyl Chemical compound [AsH2] WLQSSCFYCXIQDZ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- BUMGIEFFCMBQDG-UHFFFAOYSA-N dichlorosilicon Chemical compound Cl[Si]Cl BUMGIEFFCMBQDG-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 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
- 239000002002 slurry Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C10M175/0075—Working-up used lubricants to recover useful products ; Cleaning synthetic oil based
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/04—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
- B01D71/262—Polypropylene
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/44—Cartridge types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
- B01D2325/02834—Pore size more than 0.1 and up to 1 µm
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Nanotechnology (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Lubricants (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Removal Of Floating Material (AREA)
- Detergent Compositions (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22145/85A IT1201464B (it) | 1985-09-13 | 1985-09-13 | Depurazione di olii contenenti materiale solido in sospensione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS656586A2 CS656586A2 (en) | 1989-09-12 |
| CS269985B2 true CS269985B2 (en) | 1990-05-14 |
Family
ID=11192159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS866565A CS269985B2 (en) | 1985-09-13 | 1986-09-11 | Method of perfluorpolyether oils cleaning |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0214672B1 (es) |
| JP (1) | JPS62121794A (es) |
| KR (1) | KR940001407B1 (es) |
| AU (1) | AU596115B2 (es) |
| CA (1) | CA1289893C (es) |
| CS (1) | CS269985B2 (es) |
| DD (1) | DD249639A5 (es) |
| DE (1) | DE3671038D1 (es) |
| ES (1) | ES2002146A6 (es) |
| IL (2) | IL79985A0 (es) |
| IN (1) | IN166126B (es) |
| IT (1) | IT1201464B (es) |
| NO (1) | NO166315C (es) |
| ZA (1) | ZA866826B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3543162A1 (de) * | 1985-12-06 | 1987-06-11 | Leybold Heraeus Gmbh & Co Kg | Vorrichtung zur reinigung wasserstofffreier fluorierter schmiermittel |
| JP2877160B2 (ja) * | 1987-07-29 | 1999-03-31 | ザ リポソーム カンパニー,インコーポレイテッド | 粒子のサイズによる分離方法 |
| US5948441A (en) * | 1988-03-07 | 1999-09-07 | The Liposome Company, Inc. | Method for size separation of particles |
| DE19522596C2 (de) * | 1995-06-19 | 2001-04-19 | Hertz Inst Heinrich | Vorrichtung zur Rückgewinnung und/oder Reinigung von kontaminierten Schmierölen |
| JPH09136022A (ja) * | 1995-11-10 | 1997-05-27 | Toyota Central Res & Dev Lab Inc | 非水系有機液体用濾過膜及びその製造方法,並びに非水系有機液体の濾過方法 |
| US5900159A (en) * | 1996-02-29 | 1999-05-04 | Shell Oil Company | Method for separating liquid from a slurry |
| CN101494058B (zh) * | 2004-01-14 | 2012-02-08 | 西部数据传媒(新加坡)有限公司 | 磁盘及其制造方法 |
| WO2008147785A1 (en) * | 2007-05-23 | 2008-12-04 | Pall Corporation | Tangential flow filtration to remove contaminants from oil |
| CN101070507B (zh) * | 2007-06-05 | 2010-05-19 | 天津新膜科技有限责任公司 | 一种废润滑油的再生方法及设备 |
| CN101928634B (zh) * | 2010-09-10 | 2012-11-21 | 航空工业总公司过滤与分离机械产品质量监督检测中心 | 一种净化全氟聚醚的方法 |
| FR3009311B1 (fr) * | 2013-08-02 | 2017-07-21 | Lorrainergies | Procede de traitement d'une huile de friture usagee. |
| CN111100750A (zh) * | 2018-10-29 | 2020-05-05 | 台境企业股份有限公司 | 废氟素油的处理方法及系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB419007A (en) * | 1933-06-27 | 1934-11-05 | Thomas George Ferguson | Improvements in or relating to apparatus for filtering liquids, particularly lubricating oil |
| US3406831A (en) * | 1965-11-23 | 1968-10-22 | Millipore Filter Corp | Filter cartridge for filtering liquids |
| JPS548906B1 (es) * | 1969-05-21 | 1979-04-19 | ||
| FR2225509B1 (es) * | 1973-04-12 | 1976-05-21 | Inst Francais Du Petrole | |
| US3977967A (en) * | 1973-05-10 | 1976-08-31 | Union Carbide Corporation | Ultrafiltration apparatus and process for the treatment of liquids |
| FR2482975A1 (fr) * | 1980-05-22 | 1981-11-27 | Commissariat Energie Atomique | Procede de traitement par ultrafiltration a temperature elevee d'une charge hydrocarbonee |
| DE3040631A1 (de) * | 1980-10-29 | 1982-05-27 | Merck Patent Gmbh, 6100 Darmstadt | Verfahren zur abtrennung von metallkatalysatoren und verwendung von membrantrennvorrichtungen |
| DE3215003C2 (de) * | 1982-04-22 | 1985-04-04 | Fresenius AG, 6380 Bad Homburg | Verfahren zur Abscheidung von Luft aus einer Dialysierflüssigkeit sowie Dialysevorrichtung |
| DE3873070T2 (de) * | 1988-03-17 | 1993-01-21 | Ceramiques Tech Soc D | Verfahren zur behandlung verunreinigter oel-in-wasser-emulsionen oder-mikroemulsionen. |
-
1976
- 1976-09-09 IL IL79985A patent/IL79985A0/xx unknown
-
1985
- 1985-09-13 IT IT22145/85A patent/IT1201464B/it active
-
1986
- 1986-09-08 ZA ZA866826A patent/ZA866826B/xx unknown
- 1986-09-09 AU AU62528/86A patent/AU596115B2/en not_active Ceased
- 1986-09-09 IL IL79985A patent/IL79985A/xx unknown
- 1986-09-10 IN IN674/CAL/86A patent/IN166126B/en unknown
- 1986-09-11 JP JP61214991A patent/JPS62121794A/ja active Pending
- 1986-09-11 CS CS866565A patent/CS269985B2/cs unknown
- 1986-09-12 DD DD86294366A patent/DD249639A5/de not_active IP Right Cessation
- 1986-09-12 KR KR1019860007692A patent/KR940001407B1/ko not_active Expired - Lifetime
- 1986-09-12 CA CA000518111A patent/CA1289893C/en not_active Expired - Lifetime
- 1986-09-12 NO NO863655A patent/NO166315C/no unknown
- 1986-09-12 EP EP86112656A patent/EP0214672B1/en not_active Expired - Lifetime
- 1986-09-12 ES ES8601839A patent/ES2002146A6/es not_active Expired
- 1986-09-12 DE DE8686112656T patent/DE3671038D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2002146A6 (es) | 1988-07-16 |
| IL79985A0 (en) | 1986-12-31 |
| NO166315C (no) | 1991-07-10 |
| DE3671038D1 (de) | 1990-06-13 |
| EP0214672B1 (en) | 1990-05-09 |
| CS656586A2 (en) | 1989-09-12 |
| AU596115B2 (en) | 1990-04-26 |
| KR940001407B1 (ko) | 1994-02-23 |
| IN166126B (es) | 1990-03-17 |
| NO166315B (no) | 1991-03-25 |
| NO863655L (no) | 1987-03-16 |
| CA1289893C (en) | 1991-10-01 |
| NO863655D0 (no) | 1986-09-12 |
| AU6252886A (en) | 1987-03-19 |
| KR870002861A (ko) | 1987-04-13 |
| IL79985A (en) | 1990-09-17 |
| DD249639A5 (de) | 1987-09-16 |
| IT8522145A0 (it) | 1985-09-13 |
| EP0214672A3 (en) | 1987-06-16 |
| EP0214672A2 (en) | 1987-03-18 |
| ZA866826B (en) | 1987-04-29 |
| IT1201464B (it) | 1989-02-02 |
| JPS62121794A (ja) | 1987-06-03 |
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