BR112012006521A2 - diaminas cíclicas alcoxiladas e seu emprego como dissociador de emulsão - Google Patents
diaminas cíclicas alcoxiladas e seu emprego como dissociador de emulsãoInfo
- Publication number
- BR112012006521A2 BR112012006521A2 BR112012006521A BR112012006521A BR112012006521A2 BR 112012006521 A2 BR112012006521 A2 BR 112012006521A2 BR 112012006521 A BR112012006521 A BR 112012006521A BR 112012006521 A BR112012006521 A BR 112012006521A BR 112012006521 A2 BR112012006521 A2 BR 112012006521A2
- Authority
- BR
- Brazil
- Prior art keywords
- emulsion
- dissociator
- alkoxylated
- cyclic diamines
- alkoxylated cyclic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
- C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
- C08G65/2624—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups containing aliphatic amine groups
-
- 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
- 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
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epoxy Resins (AREA)
- Polyethers (AREA)
- Colloid Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
diaminas cíclicas alcoxiladas e seu emprego como dissociador de emulsão. a presente invenção refere-se ao emprego de diaminas cíclicas alcoxiladas, cujos grupos reativos são alcoxilados por pelo menos um óxido de alquileno c~ 2~ até c ~4~, e cujo grau médio de alcoxilação está entre 1 e 200 unidades de óxido de alquileno, em quantidades de 0,0001 até 5% em peso relativo ao teor de óleo da emulsão a ser dissociada, para dissociação de emulsões água-em-óleo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009042971A DE102009042971A1 (de) | 2009-09-24 | 2009-09-24 | Alkoxylierte cyclische Diamine und deren Verwendung als Emulsionsspalter |
PCT/EP2010/005429 WO2011035854A1 (de) | 2009-09-24 | 2010-09-03 | Alkoxylierte cyclische diamine und deren verwendung als emulsionsspalter |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012006521A2 true BR112012006521A2 (pt) | 2016-04-26 |
Family
ID=43244860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012006521A BR112012006521A2 (pt) | 2009-09-24 | 2010-09-03 | diaminas cíclicas alcoxiladas e seu emprego como dissociador de emulsão |
Country Status (9)
Country | Link |
---|---|
US (1) | US20120232171A1 (pt) |
EP (1) | EP2480591B1 (pt) |
CN (1) | CN102574998A (pt) |
BR (1) | BR112012006521A2 (pt) |
CA (1) | CA2775174A1 (pt) |
DE (1) | DE102009042971A1 (pt) |
DK (1) | DK2480591T3 (pt) |
ES (1) | ES2438504T3 (pt) |
WO (1) | WO2011035854A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012005377A1 (de) | 2012-03-16 | 2013-03-14 | Clariant International Ltd. | Alkoxylierte Polyamidoamine und deren Verwendung als Emulsionsspalter |
DE102012005279A1 (de) | 2012-03-16 | 2013-03-14 | Clariant International Limited | Alkoxylierte, vernetzte Polyamidoamine und deren Verwendung als Emulsionsspalter |
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 |
US11396581B2 (en) | 2020-05-08 | 2022-07-26 | Baker Hughes Oilfield Operations Llc | Oxyalkylated polybenzoxazine emulsion breakers |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2819222A (en) * | 1953-08-26 | 1958-01-07 | Petrolite Corp | Process for breaking petroleum emulsions employing certain oxyalkylation products derived in turn from reactive nitrogen-containing compounds and polyepoxides |
US2875157A (en) * | 1956-03-16 | 1959-02-24 | Visco Products Co | Resolving water-in-oil emulsions |
US4032514A (en) | 1971-08-18 | 1977-06-28 | Petrolite Corporation | Oxyalkylated cyclic phenol-aldehyde resins and uses therefor |
US4321146A (en) | 1980-05-22 | 1982-03-23 | Texaco Inc. | Demulsification of bitumen emulsions with a high molecular weight mixed alkylene oxide polyol |
DE4136661A1 (de) | 1991-11-07 | 1993-05-13 | Basf Ag | Erdoelemulsionsspalter |
DE4142579A1 (de) | 1991-12-21 | 1993-06-24 | Basf Ag | Erdoelemulsionsspalter auf der basis eines alkoxylats und verfahren zur herstellung dieses alkoxylats |
EP0584967A1 (en) * | 1992-08-13 | 1994-03-02 | Huntsman Corporation | Polyether polyols and polyetherdiamines containing imidazolidone groups |
DE10325198B4 (de) | 2003-06-04 | 2007-10-25 | Clariant Produkte (Deutschland) Gmbh | Verwendung von alkoxylierten vernetzten Polyglycerinen als biologisch abbaubare Emulsionsspalter |
DE10329723B3 (de) | 2003-07-02 | 2004-12-02 | Clariant Gmbh | Alkoxylierte Dendrimere und ihre Verwendung als biologisch abbaubare Emulsionsspalter |
DE102006004324A1 (de) | 2006-01-31 | 2007-08-09 | Oxea Deutschland Gmbh | 3(4),7(8)-Bis(aminomethyl)-bicyclo[4.3.0]nonan und ein Verfahren zu seiner Herstellung |
JP5172861B2 (ja) * | 2007-01-30 | 2013-03-27 | ダウ グローバル テクノロジーズ エルエルシー | アミン開始ポリオール及びアミン開始ポリオールから作製される硬質ポリウレタンフォーム |
WO2008094238A1 (en) * | 2007-01-30 | 2008-08-07 | Dow Global Technologies, Inc. | Ortho-cyclohexanediamine-initiated polyols and rigid polyurethane foam made therefrom |
-
2009
- 2009-09-24 DE DE102009042971A patent/DE102009042971A1/de not_active Withdrawn
-
2010
- 2010-09-03 CN CN2010800423928A patent/CN102574998A/zh active Pending
- 2010-09-03 ES ES10751580.1T patent/ES2438504T3/es active Active
- 2010-09-03 EP EP10751580.1A patent/EP2480591B1/de not_active Not-in-force
- 2010-09-03 CA CA2775174A patent/CA2775174A1/en not_active Abandoned
- 2010-09-03 BR BR112012006521A patent/BR112012006521A2/pt not_active Application Discontinuation
- 2010-09-03 DK DK10751580.1T patent/DK2480591T3/da active
- 2010-09-03 WO PCT/EP2010/005429 patent/WO2011035854A1/de active Application Filing
- 2010-09-03 US US13/497,933 patent/US20120232171A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2480591B1 (de) | 2013-11-06 |
CA2775174A1 (en) | 2011-03-31 |
EP2480591A1 (de) | 2012-08-01 |
DE102009042971A1 (de) | 2011-09-15 |
ES2438504T3 (es) | 2014-01-17 |
DK2480591T3 (da) | 2014-01-27 |
CN102574998A (zh) | 2012-07-11 |
WO2011035854A1 (de) | 2011-03-31 |
US20120232171A1 (en) | 2012-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |