BR8303380A - Dissociadores de emulsao de petroleo e processo para separar emulsoes de petroleo - Google Patents

Dissociadores de emulsao de petroleo e processo para separar emulsoes de petroleo

Info

Publication number
BR8303380A
BR8303380A BR8303380A BR8303380A BR8303380A BR 8303380 A BR8303380 A BR 8303380A BR 8303380 A BR8303380 A BR 8303380A BR 8303380 A BR8303380 A BR 8303380A BR 8303380 A BR8303380 A BR 8303380A
Authority
BR
Brazil
Prior art keywords
petroleum
dissociators
separate
emulsion
emulsions
Prior art date
Application number
BR8303380A
Other languages
English (en)
Inventor
Siegried Billenstein
Fritz Joachim Gohlke
Original Assignee
Hoechst Ag
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.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BR8303380A publication Critical patent/BR8303380A/pt

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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/38—Block or graft polymers prepared by polycondensation of aldehydes or ketones onto macromolecular compounds
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • 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
BR8303380A 1982-06-25 1983-06-24 Dissociadores de emulsao de petroleo e processo para separar emulsoes de petroleo BR8303380A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823223692 DE3223692A1 (de) 1982-06-25 1982-06-25 Stickstoff enthaltende erdoel-emulsionsspalter und ihre verwendung

Publications (1)

Publication Number Publication Date
BR8303380A true BR8303380A (pt) 1984-02-07

Family

ID=6166798

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8303380A BR8303380A (pt) 1982-06-25 1983-06-24 Dissociadores de emulsao de petroleo e processo para separar emulsoes de petroleo

Country Status (10)

Country Link
US (1) US4474682A (pt)
EP (1) EP0097896B1 (pt)
JP (1) JPS5919508A (pt)
AU (1) AU1624783A (pt)
BR (1) BR8303380A (pt)
CA (1) CA1197161A (pt)
DE (2) DE3223692A1 (pt)
DK (1) DK294083A (pt)
NO (1) NO832316L (pt)
ZA (1) ZA834638B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4877842A (en) * 1988-02-29 1989-10-31 Petrolite Corporation Demulsifier compositions and methods of preparation and use thereof
US5176847A (en) * 1989-01-06 1993-01-05 Baker Hughes Incorporated Demulsifying composition
US5250230A (en) * 1991-12-20 1993-10-05 Henkel Corporation Composition and process for cleaning metals
DE19529602A1 (de) * 1995-08-11 1997-02-13 Bayer Ag Verbessertes Verfahren zur Spaltung von Ölemulsionen
SE523240C2 (sv) * 2001-12-12 2004-04-06 Akzo Nobel Nv Användning av hydroxyetylsubstituerad amin som korrosionsinhibitor i saltvattenhaltig miljö i oljefältsapplikationer
CN1317363C (zh) * 2003-10-22 2007-05-23 山东大学 含水含蜡原油低温快速破乳剂及其制备方法
US20120059088A1 (en) * 2010-09-02 2012-03-08 Baker Hughes Incorporated Novel Copolymers for Use as Oilfield Demulsifiers
WO2012033991A1 (en) 2010-09-09 2012-03-15 Exxonmobil Research And Engineering Company Ionic liquids as amine promoter solvents for removal of carbon dioxide
CN103509592B (zh) * 2013-09-18 2014-07-30 潍坊华强特种材料科技有限公司 一种破乳剂的制备方法
CN106520184B (zh) * 2016-11-29 2019-05-14 山东德仕石油工程集团股份有限公司 一种高含沥青质原油用破乳剂的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743254A (en) * 1952-07-30 1956-04-24 Petrolite Corp Oxyalkylated amine-modified thermoplastic phenol-aldehyde resins, and method of making same
DE2227546C3 (de) * 1972-06-07 1979-04-05 Basf Ag, 6700 Ludwigshafen Verwendung von oxalkylierten PoIyalkylenpolyaminen zur SchneUentwässening von Rohölen
NL178329C (nl) * 1974-09-26 1986-03-03 Hoechst Ag Werkwijze voor het bereiden van veretherde fenolaldehyde-condensatie-produkten en een werkwijze voor het daarmede breken van ruwe-olie-emulsies.
DE2719978C3 (de) * 1977-05-04 1980-09-25 Basf Ag, 6700 Ludwigshafen Erdölemulsionsspalter

Also Published As

Publication number Publication date
CA1197161A (en) 1985-11-26
DK294083D0 (da) 1983-06-24
NO832316L (no) 1983-12-27
US4474682A (en) 1984-10-02
DE3223692A1 (de) 1983-12-29
EP0097896A3 (en) 1984-02-15
ZA834638B (en) 1984-03-28
EP0097896B1 (de) 1986-10-15
JPS5919508A (ja) 1984-02-01
DK294083A (da) 1983-12-26
EP0097896A2 (de) 1984-01-11
AU1624783A (en) 1984-01-05
DE3366941D1 (en) 1986-11-20

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)