FR2389669A1 - - Google Patents
Info
- Publication number
- FR2389669A1 FR2389669A1 FR7813005A FR7813005A FR2389669A1 FR 2389669 A1 FR2389669 A1 FR 2389669A1 FR 7813005 A FR7813005 A FR 7813005A FR 7813005 A FR7813005 A FR 7813005A FR 2389669 A1 FR2389669 A1 FR 2389669A1
- Authority
- FR
- France
- Prior art keywords
- oxalkylate
- weight
- group
- active element
- isoalkyl
- 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.)
- Granted
Links
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920001281 polyalkylene Polymers 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C08G65/2603—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 oxygen
- C08G65/2606—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 oxygen containing hydroxyl groups
- C08G65/2612—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 oxygen containing hydroxyl groups containing aromatic or arylaliphatic hydroxyl groups
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
- C08G8/36—Chemically modified polycondensates by etherifying
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C08L61/14—Modified phenol-aldehyde condensates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyethers (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Cet agent contient en tant qu'élément actif : A 25 à 75 % en poids, par rapport à l'élément actif, d'un produit d'oxéthylation et/ou d'oxopropylation d'une résine d'isoalcoyl-phénol-formaldéhyde contenant 3 à 30 noyaux benzéniques qui portent chacun un groupe oxalcoylate à 4-50 unités oxydes d'alcoyiène et un radical isoalcoyle à 8-12 atomes de carbone, fixé en position p par rapport au groupe oxalcoylate, et B) 75 à 25 % en poids d'au moins une polyamine de polyalcoylène complètement oxalcoylée 10 à 200 fois chaque fois sur les atomes d'azote et contenant au moins deux unités imines d'alcoylène répétitives dans la molécule. Il convient en particulier pour la dissociation d'émulsions d'huiles minérales difficiles à traiter et, dans ces conditions, on obtient des eaux résiduaires particulièrement propres.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2719978A DE2719978C3 (de) | 1977-05-04 | 1977-05-04 | Erdölemulsionsspalter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389669A1 true FR2389669A1 (fr) | 1978-12-01 |
FR2389669B1 FR2389669B1 (fr) | 1985-05-17 |
Family
ID=6008030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7813005A Expired FR2389669B1 (fr) | 1977-05-04 | 1978-05-02 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4537701A (fr) |
AR (1) | AR222971A1 (fr) |
BE (1) | BE866656A (fr) |
CA (1) | CA1095806A (fr) |
DE (1) | DE2719978C3 (fr) |
FR (1) | FR2389669B1 (fr) |
GB (1) | GB1597097A (fr) |
IT (1) | IT1103858B (fr) |
NL (1) | NL189412C (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0032008A2 (fr) * | 1980-01-02 | 1981-07-15 | EDWIN COOPER & COMPANY LIMITED | Composition lubrifiante |
EP0032617B1 (fr) * | 1979-12-14 | 1983-05-11 | EDWIN COOPER & COMPANY LIMITED | Composition lubrifiante |
EP0097896A2 (fr) * | 1982-06-25 | 1984-01-11 | Hoechst Aktiengesellschaft | Agent dissociateur d'émulsions de pétrole contenant de l'azote et son application |
EP0549968A1 (fr) * | 1991-12-20 | 1993-07-07 | Hoechst Aktiengesellschaft | Composés tensioactifs à base de novolaques oxyalkylés modifiés, leur procédé de préparation et leur utilisation |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3002111A1 (de) * | 1980-01-22 | 1981-07-23 | Exxon Research And Engineering Co., Florham Park, N.J. | Mehrkomponentiger entemulgator |
DE3300866A1 (de) * | 1983-01-13 | 1984-07-19 | Basf Ag, 6700 Ludwigshafen | Oxalkylierte polyamidoamine, deren herstellung und deren verwendung als erdoelemulsionsspalter |
DE3347257A1 (de) * | 1983-12-28 | 1985-07-11 | Basf Ag, 6700 Ludwigshafen | Vernetzte oxalkylierte polyalkylenpolyamine und ihre verwendung als erdoelemulsionsspalter |
US4692237A (en) * | 1985-04-01 | 1987-09-08 | Exxon Chemical Patents Inc. | Process for the removal of solids from an oil |
FR2609648B1 (fr) * | 1987-01-16 | 1990-12-14 | Total France | Agent desemulsifiant et antisalissure apte a separer des melanges eau-hydrocarbures, eventuellement mis en emulsion, et applications de cet agent |
DE4023834A1 (de) * | 1990-07-27 | 1992-01-30 | Huels Chemische Werke Ag | Demulgatoren zur spaltung von erdoelemulsionen |
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 |
GB2265149A (en) * | 1992-03-11 | 1993-09-22 | Ethyl Petroleum Additives Ltd | Demulsifier system for lubricants and functional fluids |
DE4418800A1 (de) * | 1994-05-30 | 1995-12-07 | Basf Ag | Verfahren zur Abtrennung vom Wasser aus Rohöl und hierbei verwendete Erdölemulsionsspalter |
US6075000A (en) * | 1997-07-02 | 2000-06-13 | The Procter & Gamble Company | Bleach compatible alkoxylated polyalkyleneimines |
US6156720A (en) | 1998-06-23 | 2000-12-05 | Basf Aktiengesellschaft | Propoxylated/ethoxylated polyalkyleneimine dispersants |
US6294093B1 (en) | 1998-09-04 | 2001-09-25 | Nalco/Exxon Energy Chemicals, L.P. | Aqueous dispersion of an oil soluble demulsifier for breaking crude oil emulsions |
DE19916946C1 (de) * | 1999-04-15 | 2000-07-27 | Clariant Gmbh | Aromatische Aldehydharze und ihre Verwendung als Emulsionsspalter |
DE10057044B4 (de) * | 2000-11-17 | 2004-05-06 | Clariant Gmbh | Harze aus Alkylphenolen und Glyoxalsäurederivaten, und ihre Verwendung als Emulsionsspalter |
DE10106144C2 (de) * | 2001-02-10 | 2003-02-20 | Clariant Gmbh | Verwendung von Cardanol-Aldehydharzen als Asphalten-Dispergatoren in Rohölen |
DE10106145A1 (de) * | 2001-02-10 | 2002-08-22 | Clariant Gmbh | Verwendung von neuen Alkyl- und Arylalkoxylaten als Emulgatoren in der Emulsionspolymerisation |
DE10107880B4 (de) * | 2001-02-20 | 2007-12-06 | Clariant Produkte (Deutschland) Gmbh | Alkoxylierte Polyglycerine und ihre Verwendung als Emulsionsspalter |
DE102005045133B4 (de) | 2005-09-22 | 2008-07-03 | Clariant Produkte (Deutschland) Gmbh | Additive für Rohöle |
US9096805B2 (en) * | 2008-06-04 | 2015-08-04 | Nalco Company | Anhydride demulsifier formulations for resolving emulsions of water and oil |
US8969262B2 (en) * | 2008-06-04 | 2015-03-03 | Nalco Company | Utilization of an anhydride as a demulsifier and a solvent for demulsifier formulations |
US11629296B2 (en) * | 2012-09-26 | 2023-04-18 | Bl Technologies, Inc. | Demulsifying compositions and methods of use |
CN104004181B (zh) * | 2014-05-23 | 2016-02-17 | 中国海洋石油总公司 | 一种聚驱采出液处理用破乳剂及其制备方法 |
CA3042502C (fr) | 2016-12-13 | 2021-11-23 | Halliburton Energy Services, Inc. | Aides au reflux de type tensioactifs utilisables dans des operations mises en oeuvre dans des formations souterraines |
RU2646609C1 (ru) * | 2017-02-02 | 2018-03-06 | Акционерное общество "Всероссийский научно-исследовательский институт по переработке нефти" (АО "ВНИИ НП") | Композиция для обезвоживания и обессоливания водонефтяных эмульсий |
US11167257B2 (en) | 2017-12-28 | 2021-11-09 | Ecolab Usa Inc. | Surfactant compositions and use thereof as inverter of water-in-oil emulsion polymers |
WO2020069150A1 (fr) | 2018-09-27 | 2020-04-02 | Ecolab Usa Inc. | Compositions de polymère aromatique inhibant les asphaltènes |
US11377587B2 (en) * | 2018-11-21 | 2022-07-05 | Halliburton Energy Services, Inc. | Treatment fluids for demulsifying production fluids |
EP3945126B1 (fr) * | 2020-07-31 | 2024-03-13 | Basf Se | Compositions de débrumage pour carburants |
AU2022232589A1 (en) | 2021-03-09 | 2023-09-21 | Sasol Chemicals Gmbh | Formulations containing non-ionic surfactants as emulsion-modifiers in oil treatments |
US11548784B1 (en) | 2021-10-26 | 2023-01-10 | Saudi Arabian Oil Company | Treating sulfur dioxide containing stream by acid aqueous absorption |
US11926799B2 (en) | 2021-12-14 | 2024-03-12 | Saudi Arabian Oil Company | 2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil |
CN114214087B (zh) * | 2021-12-16 | 2023-06-30 | 克拉玛依新科澳石油天然气技术股份有限公司 | 高效复合型破乳剂及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3684735A (en) * | 1970-03-23 | 1972-08-15 | Knut Oppenlaender | Crude oil demulsifiers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2227546C3 (de) * | 1972-06-07 | 1979-04-05 | Basf Ag, 6700 Ludwigshafen | Verwendung von oxalkylierten PoIyalkylenpolyaminen zur SchneUentwässening von Rohölen |
DE2435713C2 (de) * | 1974-07-25 | 1983-05-26 | Basf Ag, 6700 Ludwigshafen | Verwendung von vollständig quaternierten oxalkylierten Polyalkylenpolyaminen als Erdölemulsionsspalter |
-
1977
- 1977-05-04 DE DE2719978A patent/DE2719978C3/de not_active Expired
-
1978
- 1978-04-21 CA CA301,742A patent/CA1095806A/fr not_active Expired
- 1978-04-28 AR AR271976A patent/AR222971A1/es active
- 1978-05-02 FR FR7813005A patent/FR2389669B1/fr not_active Expired
- 1978-05-02 NL NLAANVRAGE7804696,A patent/NL189412C/xx not_active IP Right Cessation
- 1978-05-03 GB GB17430/78A patent/GB1597097A/en not_active Expired
- 1978-05-03 BE BE187346A patent/BE866656A/fr not_active IP Right Cessation
- 1978-05-03 IT IT7849177A patent/IT1103858B/it active
-
1981
- 1981-12-11 US US06/330,027 patent/US4537701A/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3684735A (en) * | 1970-03-23 | 1972-08-15 | Knut Oppenlaender | Crude oil demulsifiers |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0032617B1 (fr) * | 1979-12-14 | 1983-05-11 | EDWIN COOPER & COMPANY LIMITED | Composition lubrifiante |
EP0032008A2 (fr) * | 1980-01-02 | 1981-07-15 | EDWIN COOPER & COMPANY LIMITED | Composition lubrifiante |
EP0032008B1 (fr) * | 1980-01-02 | 1983-07-20 | EDWIN COOPER & COMPANY LIMITED | Composition lubrifiante |
EP0097896A2 (fr) * | 1982-06-25 | 1984-01-11 | Hoechst Aktiengesellschaft | Agent dissociateur d'émulsions de pétrole contenant de l'azote et son application |
EP0097896A3 (en) * | 1982-06-25 | 1984-02-15 | Hoechst Aktiengesellschaft | Nitrogen-containing petroleum demulsifier, and its application |
EP0549968A1 (fr) * | 1991-12-20 | 1993-07-07 | Hoechst Aktiengesellschaft | Composés tensioactifs à base de novolaques oxyalkylés modifiés, leur procédé de préparation et leur utilisation |
Also Published As
Publication number | Publication date |
---|---|
US4537701A (en) | 1985-08-27 |
DE2719978C3 (de) | 1980-09-25 |
AR222971A1 (es) | 1981-07-15 |
IT7849177A0 (it) | 1978-05-03 |
NL7804696A (nl) | 1978-11-07 |
CA1095806A (fr) | 1981-02-17 |
IT1103858B (it) | 1985-10-14 |
DE2719978A1 (de) | 1978-11-16 |
NL189412B (nl) | 1992-11-02 |
FR2389669B1 (fr) | 1985-05-17 |
DE2719978B2 (de) | 1980-01-31 |
GB1597097A (en) | 1981-09-03 |
NL189412C (nl) | 1993-04-01 |
BE866656A (fr) | 1978-11-03 |
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