IT8223560A0 - Metodo per rompere emulsioni. - Google Patents
Metodo per rompere emulsioni.Info
- Publication number
- IT8223560A0 IT8223560A0 IT8223560A IT2356082A IT8223560A0 IT 8223560 A0 IT8223560 A0 IT 8223560A0 IT 8223560 A IT8223560 A IT 8223560A IT 2356082 A IT2356082 A IT 2356082A IT 8223560 A0 IT8223560 A0 IT 8223560A0
- Authority
- IT
- Italy
- Prior art keywords
- breaking emulsions
- emulsions
- breaking
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/004—Sealing liners
-
- 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
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30730081A | 1981-09-30 | 1981-09-30 | |
US06/419,303 US4470912A (en) | 1981-09-30 | 1982-09-20 | Method of breaking emulsions |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8223560A0 true IT8223560A0 (it) | 1982-09-30 |
IT1163013B IT1163013B (it) | 1987-04-08 |
Family
ID=26975649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23560/82A IT1163013B (it) | 1981-09-30 | 1982-09-30 | Metodo per rompere emulsioni |
Country Status (7)
Country | Link |
---|---|
US (1) | US4470912A (it) |
EP (1) | EP0090027A4 (it) |
JP (1) | JPS58501579A (it) |
DK (1) | DK243783D0 (it) |
ES (1) | ES8403089A1 (it) |
IT (1) | IT1163013B (it) |
WO (1) | WO1983001208A1 (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU623600B2 (en) * | 1987-06-15 | 1992-05-21 | Rheox International, Inc. | Use of an organophilic clay for separating the oil phase from oil-in-water suspensions |
DE3719929A1 (de) * | 1987-06-15 | 1988-12-29 | Nl Chemicals Inc | Verwendung eines organophilen tons zum abtrennen der oel-phase aus oel-in-wasser-suspensionen |
US4849006A (en) * | 1987-08-07 | 1989-07-18 | E.C.C. America Inc. | Controlled release composition and method |
US5169562A (en) * | 1990-03-27 | 1992-12-08 | W. R. Grace & Co.-Conn. | Emulsion breaking using cationic quaternary ammonium starch/gums |
US5268109A (en) * | 1990-08-31 | 1993-12-07 | Boyd Stephen A | Method of removing hydrocarbon contaminants from air and water with organophilic, quaternary ammonium ion-exchanged smectite clay |
US5130028A (en) * | 1990-09-17 | 1992-07-14 | Rheox, Inc. | Method of treating waste water for organic contaminants with water dispersible organically modified smectite clay compositions |
US5238575A (en) * | 1991-02-04 | 1993-08-24 | Maxichem, Inc. | Absorbent agents for clean-up of liquid hydrocarbons |
US5137639A (en) * | 1991-05-09 | 1992-08-11 | Ppg Industries, Inc. | Method for purifying waste water using surface modified silica |
FR2700652B1 (fr) * | 1993-01-21 | 1995-04-07 | Bruno Robert | Procédé de traitement de signaux vidéotex échangés en local avec un appareil vidéotex, appareil vidéotex, dispositif connectable et système de personnalisation d'un tel dispositif pour la mise en Óoeuvre de ce procédé. |
US5389200A (en) * | 1993-04-26 | 1995-02-14 | Rheox, Inc. | Process for removing inorganic components that form ash on ignition and oily waste from paper during recycling |
US5587084A (en) * | 1995-02-07 | 1996-12-24 | Board Of Trustees Operating Michigan State University | Method of removing organic contaminants from air and water with organophilic, quaternary phosphonium ion-exchanged smectite clays |
US5558777A (en) * | 1995-04-13 | 1996-09-24 | Rheox, Inc. | Oil spill flocculating agent and method of remediating oil spills |
US5567318A (en) * | 1995-08-31 | 1996-10-22 | Amcol International Corporation | Method of removing water-insoluble organic contaminants from an acidic aqueous stream |
US6271298B1 (en) | 1999-04-28 | 2001-08-07 | Southern Clay Products, Inc. | Process for treating smectite clays to facilitate exfoliation |
US6787592B1 (en) | 1999-10-21 | 2004-09-07 | Southern Clay Products, Inc. | Organoclay compositions prepared from ester quats and composites based on the compositions |
EP1366109B1 (en) | 2001-03-02 | 2006-05-03 | Southern Clay Products, Inc. | Preparation of polymer nanocomposites by dispersion destabilization |
US20040188355A1 (en) * | 2002-08-23 | 2004-09-30 | Hal Alper | Method for separating low HLB contaminants from an aqueous dispersion of a high HLB oil |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2015260A (en) * | 1935-05-09 | 1935-09-24 | Tretolite Co | Process for breaking petroleum emulsions |
US2367384A (en) * | 1942-09-22 | 1945-01-16 | Shell Dev | Method of removing oil from water |
US3046233A (en) * | 1957-12-17 | 1962-07-24 | Midland Ross Corp | Treatment of aqueous solutions |
BE578975A (it) * | 1958-05-27 | |||
US3487928A (en) * | 1966-10-06 | 1970-01-06 | Exxon Research Engineering Co | Process for the removal of dispersed droplets of oil from water |
DE2527987C3 (de) * | 1975-06-24 | 1984-08-23 | Ralf F. Piepho, Abwassertechnik GmbH, 3015 Wennigsen | Verfahren zur Herstellung eines Mittels zur Reinigung von Abwässern |
GB1589901A (en) * | 1976-11-16 | 1981-05-20 | Teijin Ltd | Emulsion breaking material |
FR2397863A1 (fr) * | 1977-07-21 | 1979-02-16 | Technime Sa | Procede de cassage d'emulsions et moyens permettant de mettre en oeuvre ce procede |
DE2754794A1 (de) * | 1977-12-09 | 1979-06-13 | Heidenreich | Verfahren zur eliminierung von geloesten, emulgierten und suspendierten stoffen oder einem beliebigen gemisch aus solchen stoffen aus waessrigen phasen |
-
1982
- 1982-09-20 US US06/419,303 patent/US4470912A/en not_active Expired - Fee Related
- 1982-09-24 EP EP19820903207 patent/EP0090027A4/en not_active Withdrawn
- 1982-09-24 WO PCT/US1982/001311 patent/WO1983001208A1/en not_active Application Discontinuation
- 1982-09-24 JP JP57503212A patent/JPS58501579A/ja active Pending
- 1982-09-29 ES ES516058A patent/ES8403089A1/es not_active Expired
- 1982-09-30 IT IT23560/82A patent/IT1163013B/it active
-
1983
- 1983-05-30 DK DK2437/83A patent/DK243783D0/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES516058A0 (es) | 1984-03-01 |
JPS58501579A (ja) | 1983-09-22 |
EP0090027A4 (en) | 1983-12-01 |
IT1163013B (it) | 1987-04-08 |
WO1983001208A1 (en) | 1983-04-14 |
US4470912A (en) | 1984-09-11 |
EP0090027A1 (en) | 1983-10-05 |
ES8403089A1 (es) | 1984-03-01 |
DK243783A (da) | 1983-05-30 |
DK243783D0 (da) | 1983-05-30 |
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