DE68917616D1 - Demulgator-Zusammensetzungen und Herstellungsmethode und Verwendung. - Google Patents

Demulgator-Zusammensetzungen und Herstellungsmethode und Verwendung.

Info

Publication number
DE68917616D1
DE68917616D1 DE68917616T DE68917616T DE68917616D1 DE 68917616 D1 DE68917616 D1 DE 68917616D1 DE 68917616 T DE68917616 T DE 68917616T DE 68917616 T DE68917616 T DE 68917616T DE 68917616 D1 DE68917616 D1 DE 68917616D1
Authority
DE
Germany
Prior art keywords
manufacture
demulsifier compositions
demulsifier
compositions
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 - Fee Related
Application number
DE68917616T
Other languages
English (en)
Other versions
DE68917616T2 (de
Inventor
Rudolf S Buriks
James G Dolan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Petrolite LLC
Original Assignee
Petrolite Corp
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 Petrolite Corp filed Critical Petrolite Corp
Publication of DE68917616D1 publication Critical patent/DE68917616D1/de
Application granted granted Critical
Publication of DE68917616T2 publication Critical patent/DE68917616T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
DE68917616T 1988-02-29 1989-02-20 Demulgator-Zusammensetzungen und Herstellungsmethode und Verwendung. Expired - Fee Related DE68917616T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/161,863 US4877842A (en) 1988-02-29 1988-02-29 Demulsifier compositions and methods of preparation and use thereof

Publications (2)

Publication Number Publication Date
DE68917616D1 true DE68917616D1 (de) 1994-09-29
DE68917616T2 DE68917616T2 (de) 1995-04-20

Family

ID=22583096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917616T Expired - Fee Related DE68917616T2 (de) 1988-02-29 1989-02-20 Demulgator-Zusammensetzungen und Herstellungsmethode und Verwendung.

Country Status (6)

Country Link
US (1) US4877842A (de)
EP (1) EP0331323B1 (de)
JP (1) JPH01293107A (de)
CA (1) CA1318053C (de)
DE (1) DE68917616T2 (de)
NO (1) NO175155C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110503A (en) * 1990-05-15 1992-05-05 Elliot Cohen Demulsifying
US5102580A (en) * 1991-05-28 1992-04-07 Petrolite Corporation Demulsifier compositions and demulsifying use thereof
US5660717A (en) * 1995-03-27 1997-08-26 Nalco/Exxon Energy Chemicals, L. P. Abatement of hydrolyzable cations in crude oil
EP2821420A1 (de) * 2013-07-04 2015-01-07 Akzo Nobel Chemicals International B.V. Polymere aus alkoxylierten Polyaminen
US9663726B2 (en) * 2014-02-10 2017-05-30 Baker Hughes Incorporated Fluid compositions and methods for using cross-linked phenolic resins

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792352A (en) * 1953-02-19 1957-05-14 Petrolite Corp Process for breaking petroleum emulsions employing oxyalkylation derivatives of certain polyepoxide modified phenol-aldehyde resins
US2792353A (en) * 1953-04-20 1957-05-14 Petrolite Corp Process for breaking petroleum emulsions employing certain polyepoxidemodified oxyalkylated phenol-aldehyde resins
US2792354A (en) * 1953-09-24 1957-05-14 Petrolite Corp Process for breaking petroleum emulsions employing certain polyepoxidemodified oxyalkylation derivatives of certain polyols having at least three hydroxyls
US2792357A (en) * 1953-11-19 1957-05-14 Petrolite Corp Process for breaking petroleum emulsions employing certain polyepoxide modified oxyalkylation derivatives, said derivatives obtained in turn by oxyalkylation of phenol-aldehyde resins
US2792356A (en) * 1953-11-19 1957-05-14 Petrolite Corp Process for breaking petroleum emulsions employins certain polyepoxide modified oxyalkylation derivatives, said derivatives obtained in turn by oxyalkylation of phenol-aldehyde resins
US2792355A (en) * 1953-11-19 1957-05-14 Petrolite Corp Process for breaking petroleum emulsions employing certain polyepoxide modified oxyalkylation derivatives, said derivatives obtained in turn by oxyalkylation of phenol-aldehyde resins
BE621261A (de) * 1961-08-09
US3383326A (en) * 1964-03-06 1968-05-14 Nalco Chemical Co Compositions and processes for breaking petroleum emulsions
US3511882A (en) * 1964-03-06 1970-05-12 Nalco Chemical Co Products of reaction of polyoxyalkylene alcohols and di-glycidyl ethers of bis-phenol compounds
US3383325A (en) * 1966-02-01 1968-05-14 Nalco Chemical Co Compositions and processes for breaking petroleum emulsions
CA1010740A (en) * 1973-02-09 1977-05-24 Billy R. Moreland Polyhydric substituted polyethylene backbone emulsion breaker
DE3049450A1 (de) * 1980-12-30 1982-07-29 Hoechst Ag, 6000 Frankfurt "oxalkylierte additionsprodukte aus ethylenoxid-propylenoxid-blockpolymeren und bis-glycidylethern und deren verwendung"
DE3049455A1 (de) * 1980-12-30 1982-07-29 Hoechst Ag, 6000 Frankfurt "additionsprodukte aus ethylenoxid-propylenoxid-blockpolymeren und bis-glycidylethern, verfahren zu deren herstellung und deren verwendung"
US4321342A (en) * 1981-02-27 1982-03-23 Basf Wyandotte Corporation Curable fixtures of polyepoxides and amine-terminated graft polymer dispersions
DE3223692A1 (de) * 1982-06-25 1983-12-29 Hoechst Ag, 6230 Frankfurt Stickstoff enthaltende erdoel-emulsionsspalter und ihre verwendung
DE3300866A1 (de) * 1983-01-13 1984-07-19 Basf Ag, 6700 Ludwigshafen Oxalkylierte polyamidoamine, deren herstellung und deren verwendung als erdoelemulsionsspalter
US4502977A (en) * 1983-05-02 1985-03-05 Petrolite Corporation Demulsifier composition and method of use thereof
US4626379A (en) * 1983-05-02 1986-12-02 Petrolite Corporation Demulsifier composition and method of use thereof

Also Published As

Publication number Publication date
JPH01293107A (ja) 1989-11-27
EP0331323A2 (de) 1989-09-06
NO890816L (no) 1989-08-30
NO175155B (no) 1994-05-30
EP0331323B1 (de) 1994-08-24
US4877842A (en) 1989-10-31
NO890816D0 (no) 1989-02-27
DE68917616T2 (de) 1995-04-20
NO175155C (no) 1994-09-07
CA1318053C (en) 1993-05-18
EP0331323A3 (de) 1991-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee