JPS6143081B2 - - Google Patents

Info

Publication number: JPS6143081B2
Authority: JP; Japan
Prior art keywords: oil; water; porous membrane; surfactant; pore diameter
Prior art date: 1978-01-10
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

JP86378A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5494167A (en

Inventor

Takashi Nomi

Takao Yamada

Yoshinao Doi

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.)

Asahi Chemical Industry Co Ltd

Original Assignee

Asahi Chemical Industry Co 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.)

1978-01-10

Filing date

1978-01-10

Publication date

1986-09-25

1978-01-10 Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd

1978-01-10 Priority to JP86378A priority Critical patent/JPS5494167A/ja

1979-01-04 Priority to GB7900254A priority patent/GB2014184B/en

1979-01-09 Priority to US06/002,028 priority patent/US4229297A/en

1979-01-10 Priority to DE2900764A priority patent/DE2900764C2/de

1979-07-25 Publication of JPS5494167A publication Critical patent/JPS5494167A/ja

1986-09-25 Publication of JPS6143081B2 publication Critical patent/JPS6143081B2/ja

Status Granted legal-status Critical Current

Links

239000012528 membrane Substances 0.000 claims description 42
239000011148 porous material Substances 0.000 claims description 41
239000007788 liquid Substances 0.000 claims description 33
238000011282 treatment Methods 0.000 claims description 29
239000004094 surface-active agent Substances 0.000 claims description 21
239000000203 mixture Substances 0.000 claims description 15
238000000926 separation method Methods 0.000 claims description 13
229920005989 resin Polymers 0.000 claims description 11
239000011347 resin Substances 0.000 claims description 11
239000003921 oil Substances 0.000 description 89
235000019198 oils Nutrition 0.000 description 88
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 50
238000000034 method Methods 0.000 description 26
239000012510 hollow fiber Substances 0.000 description 15
-1 polyethylene Polymers 0.000 description 15
239000002904 solvent Substances 0.000 description 14
230000035699 permeability Effects 0.000 description 12
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
239000004698 Polyethylene Substances 0.000 description 9
229920000573 polyethylene Polymers 0.000 description 9
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
239000002245 particle Substances 0.000 description 8
239000000839 emulsion Substances 0.000 description 7
238000002474 experimental method Methods 0.000 description 7
239000000463 material Substances 0.000 description 7
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
239000012535 impurity Substances 0.000 description 6
239000011259 mixed solution Substances 0.000 description 6
MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 5
BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 5
239000012466 permeate Substances 0.000 description 5
239000002736 nonionic surfactant Substances 0.000 description 4
239000000843 powder Substances 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
239000000243 solution Substances 0.000 description 4
239000002699 waste material Substances 0.000 description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
239000000295 fuel oil Substances 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
239000002351 wastewater Substances 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
125000002091 cationic group Chemical group 0.000 description 2
238000011109 contamination Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000001493 electron microscopy Methods 0.000 description 2
239000010842 industrial wastewater Substances 0.000 description 2
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
239000010687 lubricating oil Substances 0.000 description 2
239000010721 machine oil Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000003960 organic solvent Substances 0.000 description 2
239000008188 pellet Substances 0.000 description 2
229920002239 polyacrylonitrile Polymers 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
244000043261 Hevea brasiliensis Species 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
229920000459 Nitrile rubber Polymers 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
239000012190 activator Substances 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000010775 animal oil Substances 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
239000003945 anionic surfactant Substances 0.000 description 1
238000000149 argon plasma sintering Methods 0.000 description 1
KBEMSVLSSUMFAJ-UHFFFAOYSA-N azanium;n,n-dimethyltridecan-1-amine;chloride Chemical compound [NH4+].[Cl-].CCCCCCCCCCCCCN(C)C KBEMSVLSSUMFAJ-UHFFFAOYSA-N 0.000 description 1
MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
229920005549 butyl rubber Polymers 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000010727 cylinder oil Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
239000002283 diesel fuel Substances 0.000 description 1
239000004205 dimethyl polysiloxane Substances 0.000 description 1
238000005315 distribution function Methods 0.000 description 1
GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
HBRNMIYLJIXXEE-UHFFFAOYSA-N dodecylazanium;acetate Chemical compound CC(O)=O.CCCCCCCCCCCCN HBRNMIYLJIXXEE-UHFFFAOYSA-N 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
238000005530 etching Methods 0.000 description 1
LRMHFDNWKCSEQU-UHFFFAOYSA-N ethoxyethane;phenol Chemical compound CCOCC.OC1=CC=CC=C1 LRMHFDNWKCSEQU-UHFFFAOYSA-N 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000012208 gear oil Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000003350 kerosene Substances 0.000 description 1
229940057995 liquid paraffin Drugs 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229920003052 natural elastomer Polymers 0.000 description 1
229920001194 natural rubber Polymers 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
238000000399 optical microscopy Methods 0.000 description 1
229920001084 poly(chloroprene) Polymers 0.000 description 1
229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
239000004926 polymethyl methacrylate Substances 0.000 description 1
229920000259 polyoxyethylene lauryl ether Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
239000000047 product Substances 0.000 description 1
238000004064 recycling Methods 0.000 description 1
239000004180 red 2G Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000013535 sea water Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
235000011121 sodium hydroxide Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000011550 stock solution Substances 0.000 description 1
229920003051 synthetic elastomer Polymers 0.000 description 1
239000010689 synthetic lubricating oil Substances 0.000 description 1
239000005061 synthetic rubber Substances 0.000 description 1
238000004448 titration Methods 0.000 description 1
238000000108 ultra-filtration Methods 0.000 description 1
235000015112 vegetable and seed oil Nutrition 0.000 description 1
239000008158 vegetable oil Substances 0.000 description 1
239000010887 waste solvent Substances 0.000 description 1
239000002888 zwitterionic surfactant Substances 0.000 description 1

Landscapes

Separation Using Semi-Permeable Membranes (AREA)

JP86378A 1978-01-10 1978-01-10 Oil separation method Granted JPS5494167A (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP86378A JPS5494167A (en)	1978-01-10	1978-01-10	Oil separation method
GB7900254A GB2014184B (en)	1978-01-10	1979-01-04	Method of separating oil from oil-containing liquid
US06/002,028 US4229297A (en)	1978-01-10	1979-01-09	Method of separating oil from oil-containing liquid
DE2900764A DE2900764C2 (de)	1978-01-10	1979-01-10	Verfahren zur Ultrafiltration oder zur selektiven Filtration von ölhaltigen Flüssigkeiten

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP86378A JPS5494167A (en)	1978-01-10	1978-01-10	Oil separation method

Publications (2)

Publication Number	Publication Date
JPS5494167A JPS5494167A (en)	1979-07-25
JPS6143081B2 true JPS6143081B2 (de)	1986-09-25

Family

ID=11485495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP86378A Granted JPS5494167A (en)	1978-01-10	1978-01-10	Oil separation method

Country Status (1)

Country	Link
JP (1)	JPS5494167A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5922603A (ja) *	1982-07-27	1984-02-04	Kanegafuchi Chem Ind Co Ltd	２相混合液分離方法および装置
JPH0615018B2 (ja) *	1985-05-31	1994-03-02	工業技術院長	エマルジョンの分離方法
JPH01130780A (ja) *	1987-11-16	1989-05-23	Showa Aruminiumukan Kk	含油廃水処理方法
US11806673B2 (en)	2020-01-28	2023-11-07	Toray Industries, Inc.	Method for filtering oil

1978
- 1978-01-10 JP JP86378A patent/JPS5494167A/ja active Granted

Also Published As

Publication number	Publication date
JPS5494167A (en)	1979-07-25

Publication	Publication Date	Title
US4229297A (en)	1980-10-21	Method of separating oil from oil-containing liquid
Chakrabarty et al.	2008	Ultrafiltration of stable oil-in-water emulsion by polysulfone membrane
Karakulski et al.	1995	Purification of oily wastewater by ultrafiltration
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Pagidi et al.	2014	Enhanced oil–water separation using polysulfone membranes modified with polymeric additives
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US6491822B2 (en)	2002-12-10	Protection of crossflow membranes from organic fouling
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JPS6143081B2 (de)	1986-09-25