DE2637553C3 - Verfahren zum Trennen von Öl-Wasser-Emulsionen - Google Patents
Verfahren zum Trennen von Öl-Wasser-EmulsionenInfo
- Publication number
- DE2637553C3 DE2637553C3 DE2637553A DE2637553A DE2637553C3 DE 2637553 C3 DE2637553 C3 DE 2637553C3 DE 2637553 A DE2637553 A DE 2637553A DE 2637553 A DE2637553 A DE 2637553A DE 2637553 C3 DE2637553 C3 DE 2637553C3
- Authority
- DE
- Germany
- Prior art keywords
- water
- emulsions
- emulsion
- oil
- amine
- Prior art date
- 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
Links
- 239000000839 emulsion Substances 0.000 title claims description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 51
- 238000000034 method Methods 0.000 title claims description 33
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical group CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 72
- 150000001412 amines Chemical class 0.000 claims description 50
- 239000012071 phase Substances 0.000 claims description 45
- 210000002268 wool Anatomy 0.000 claims description 35
- 239000003921 oil Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 29
- 239000011557 critical solution Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 13
- 235000019197 fats Nutrition 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 239000011343 solid material Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 235000019388 lanolin Nutrition 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000004166 Lanolin Substances 0.000 claims description 6
- 229940039717 lanolin Drugs 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000002569 water oil cream Substances 0.000 claims description 6
- 150000003973 alkyl amines Chemical class 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 238000006065 biodegradation reaction Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 claims description 2
- 239000003925 fat Substances 0.000 claims 9
- 239000002699 waste material Substances 0.000 claims 5
- 241001465754 Metazoa Species 0.000 claims 2
- -1 greases Substances 0.000 claims 2
- 239000003208 petroleum Substances 0.000 claims 2
- 241000251468 Actinopterygii Species 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- 230000001804 emulsifying effect Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 claims 1
- 210000003608 fece Anatomy 0.000 claims 1
- 239000004519 grease Substances 0.000 claims 1
- 229910003480 inorganic solid Inorganic materials 0.000 claims 1
- 239000002960 lipid emulsion Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 238000007670 refining Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 239000010865 sewage Substances 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 210000004243 sweat Anatomy 0.000 claims 1
- 235000019871 vegetable fat Nutrition 0.000 claims 1
- 235000013311 vegetables Nutrition 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 11
- 239000000706 filtrate Substances 0.000 description 11
- 239000000920 calcium hydroxide Substances 0.000 description 10
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000012223 aqueous fraction Substances 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 235000021463 dry cake Nutrition 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 235000012970 cakes Nutrition 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 1
- 235000019737 Animal fat Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003745 detangling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- VIJMMQUAJQEELS-UHFFFAOYSA-N n,n-bis(ethenyl)ethenamine Chemical compound C=CN(C=C)C=C VIJMMQUAJQEELS-UHFFFAOYSA-N 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D12/00—Displacing liquid, e.g. from wet solids or from dispersions of liquids or from solids in liquids, by means of another liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B11/00—Recovery or refining of other fatty substances, e.g. lanolin or waxes
- C11B11/005—Lanolin; Woolfat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Fats And Perfumes (AREA)
- Extraction Or Liquid Replacement (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/614,511 US4002562A (en) | 1975-09-18 | 1975-09-18 | Oil emulsion processing |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2637553A1 DE2637553A1 (de) | 1977-06-23 |
| DE2637553B2 DE2637553B2 (de) | 1978-08-10 |
| DE2637553C3 true DE2637553C3 (de) | 1979-04-12 |
Family
ID=24461562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2637553A Expired DE2637553C3 (de) | 1975-09-18 | 1976-08-19 | Verfahren zum Trennen von Öl-Wasser-Emulsionen |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4002562A (ref) |
| JP (1) | JPS52131984A (ref) |
| AU (1) | AU497251B2 (ref) |
| BE (1) | BE845582A (ref) |
| CA (1) | CA1070593A (ref) |
| DE (1) | DE2637553C3 (ref) |
| FR (1) | FR2324340A1 (ref) |
| GB (1) | GB1497525A (ref) |
| NL (1) | NL7609647A (ref) |
| SE (1) | SE7609511L (ref) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097306A (en) * | 1976-08-09 | 1978-06-27 | Prab Conveyors, Inc. | Method of cleaning swarf |
| US4551602A (en) * | 1982-06-23 | 1985-11-05 | Inoue-Japax Research Incorporated | Electrical machining using an aqueous solution with a recycled surface active agent |
| DE3332584A1 (de) * | 1983-09-09 | 1985-03-28 | BIO-IMPEX Meinhardt GmbH, 5419 Herschbach | Verwendung von wollfett sowie bohr- schleif- oder schneidemulsion |
| US4652375A (en) * | 1984-03-01 | 1987-03-24 | Mobil Oil Corporation | Process for selectively extracting dissolved salts from aqueous media |
| US4863607A (en) * | 1987-08-03 | 1989-09-05 | Resources Conservation Co. | Method for removing amine from oil |
| US4830754A (en) * | 1987-08-03 | 1989-05-16 | Resources Conservation Company | Method of recovering amine in a process for breaking emulsions and sludges |
| JPH0779928B2 (ja) * | 1988-12-28 | 1995-08-30 | リソース コンサーヴェイション コムパニー | エマルションおよびスラッジを破壊する方法においてアミンを回収する方法 |
| US5047153A (en) * | 1989-10-31 | 1991-09-10 | Resources Conservation Company | Method for removing amine from solids |
| US5662802A (en) * | 1994-07-07 | 1997-09-02 | Ionics, Incorporated | Solvent extraction process using water absorbing solvent at preselected temperature |
| US6511604B2 (en) | 1998-06-17 | 2003-01-28 | Niigata Universal Science Development Co., Ltd. | Method of treating a liquid material and treatment facilities |
| WO2002024301A1 (fr) * | 2000-09-25 | 2002-03-28 | Hiroshi Murakami | Émulsion multicouche, procédé de séparation de substances onéreuses avec un système de solutions spéciales, et fluide de séparation |
| NZ537908A (en) * | 2002-05-22 | 2005-06-24 | Supreme Protector Ireland Ltd | A process for forming an oil-in-water emulsion of lanolin |
| CN110384956A (zh) * | 2018-04-19 | 2019-10-29 | 夏激扬 | 处理油水混合物的方法和装置 |
| CN110395857A (zh) * | 2018-04-19 | 2019-11-01 | 北京中科国通环保工程技术股份有限公司 | 处理含油含水物质的方法和装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2407895A (en) * | 1944-10-05 | 1946-09-17 | Petrolite Corp | Processes for resolving oil-in-water emulsions |
| BE517963A (ref) * | 1952-05-01 | |||
| US2903424A (en) * | 1954-09-14 | 1959-09-08 | Fong Willie | Treatment of wool scouring waste |
| US3148154A (en) * | 1960-05-12 | 1964-09-08 | Petrolite Corp | Prevention and/or resolution of emulsions |
| US3637521A (en) * | 1969-06-26 | 1972-01-25 | Grace W R & Co | Demulsification of sulfonated oil emulsions |
| US3644214A (en) * | 1969-10-29 | 1972-02-22 | Du Pont | Emulsion breaking |
| GB1431288A (en) * | 1972-09-13 | 1976-04-07 | Reading Bates Product Dev Co E | Method for removing water from a mixture comprising solid matter and water |
| US3900423A (en) * | 1973-03-28 | 1975-08-19 | Grace W R & Co | Process for breaking emulsions |
-
1975
- 1975-09-18 US US05/614,511 patent/US4002562A/en not_active Expired - Lifetime
-
1976
- 1976-07-13 GB GB2914776A patent/GB1497525A/en not_active Expired
- 1976-08-19 DE DE2637553A patent/DE2637553C3/de not_active Expired
- 1976-08-27 SE SE7609511A patent/SE7609511L/xx unknown
- 1976-08-27 BE BE1007582A patent/BE845582A/xx unknown
- 1976-08-30 NL NL7609647A patent/NL7609647A/xx not_active Application Discontinuation
- 1976-08-30 FR FR7626169A patent/FR2324340A1/fr not_active Withdrawn
- 1976-08-30 CA CA260,166A patent/CA1070593A/en not_active Expired
- 1976-08-30 JP JP10351676A patent/JPS52131984A/ja active Granted
- 1976-08-31 AU AU17324/76A patent/AU497251B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2324340A1 (fr) | 1977-04-15 |
| GB1497525A (en) | 1978-01-12 |
| CA1070593A (en) | 1980-01-29 |
| JPS5540042B2 (ref) | 1980-10-15 |
| SE7609511L (sv) | 1977-03-19 |
| US4002562A (en) | 1977-01-11 |
| NL7609647A (nl) | 1977-03-22 |
| AU497251B2 (en) | 1978-12-07 |
| BE845582A (fr) | 1977-02-28 |
| AU1732476A (en) | 1978-03-09 |
| JPS52131984A (en) | 1977-11-05 |
| DE2637553B2 (de) | 1978-08-10 |
| DE2637553A1 (de) | 1977-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |