BR7506265A - Fracionadores de petroleo,processo para a sua preparacao,e processo para a separacao de agua de emulsoes de oleo cr - Google Patents

Fracionadores de petroleo,processo para a sua preparacao,e processo para a separacao de agua de emulsoes de oleo cr

Info

Publication number
BR7506265A
BR7506265A BR7506265A BR7506265A BR7506265A BR 7506265 A BR7506265 A BR 7506265A BR 7506265 A BR7506265 A BR 7506265A BR 7506265 A BR7506265 A BR 7506265A BR 7506265 A BR7506265 A BR 7506265A
Authority
BR
Brazil
Prior art keywords
oil
separation
preparation
water
fractions
Prior art date
Application number
BR7506265A
Other languages
English (en)
Portuguese (pt)
Inventor
F Gohlke
J Macenka
M Fischer
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
Priority claimed from DE19742445873 external-priority patent/DE2445873C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BR7506265A publication Critical patent/BR7506265A/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
    • 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
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Polyethers (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR7506265A 1974-09-26 1975-09-26 Fracionadores de petroleo,processo para a sua preparacao,e processo para a separacao de agua de emulsoes de oleo cr BR7506265A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742445873 DE2445873C3 (de) 1974-09-26 Verfahren zur Herstellung von verätherten Phenol-Aldehyd-Kondensationsprodukten und deren Verwendung zum Spalten von Rohölemulsionen

Publications (1)

Publication Number Publication Date
BR7506265A true BR7506265A (pt) 1977-04-19

Family

ID=5926731

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7506265A BR7506265A (pt) 1974-09-26 1975-09-26 Fracionadores de petroleo,processo para a sua preparacao,e processo para a separacao de agua de emulsoes de oleo cr

Country Status (11)

Country Link
US (1) US4117031A (https=)
JP (1) JPS6020042B2 (https=)
AR (1) AR212082A1 (https=)
AT (1) AT346592B (https=)
BR (1) BR7506265A (https=)
CA (1) CA1067243A (https=)
FR (1) FR2286158A1 (https=)
GB (1) GB1500825A (https=)
IT (1) IT1042830B (https=)
NL (1) NL178329C (https=)
SU (1) SU649323A3 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847030A1 (de) * 1978-10-28 1980-05-08 Basf Ag Verfahren zur herstellung von mischkondensationsprodukten auf basis von phenol- butyraldehyd-harzen und deren verwendung
US4402857A (en) * 1979-10-26 1983-09-06 Texaco, Inc. Demulsifier for produced oil-in-water emulsions containing spent mud acids
DE3142955A1 (de) * 1981-10-29 1983-05-11 Hoechst Ag, 6230 Frankfurt "neue grenzflaechenaktive verbindungen, verfahren zu ihrer herstellung und ihre verwendung"
DE3223692A1 (de) * 1982-06-25 1983-12-29 Hoechst Ag, 6230 Frankfurt Stickstoff enthaltende erdoel-emulsionsspalter und ihre verwendung
DE3223691A1 (de) * 1982-06-25 1983-12-29 Hoechst Ag, 6230 Frankfurt Modifizierte veretherte phenol-aldehyd-kondensationsprodukte und deren verwendung zum spalten von erdoelemulsionen
DE3617178A1 (de) * 1986-05-22 1987-11-26 Basf Ag Polyether, erhaeltlich durch umsetzung von alkylolierten bis-(4-hydroxyphenyl)-methanen mit polyalkylenoxiden und deren verwendung als erdoelemulsionsspalter
DE3809067A1 (de) * 1988-03-18 1989-09-28 Hoechst Ag Verfahren zum trennen von erdoelemulsionen vom typ wasser-in-oel
US5407585A (en) * 1993-08-16 1995-04-18 Exxon Chemical Patents Inc. Method of demulsifying water-in-oil emulsions
US5609794A (en) 1994-08-05 1997-03-11 Exxon Chemical Patents, Inc. Demulsifier for water-in-oil emulsions, and method of use
DE19916946C1 (de) 1999-04-15 2000-07-27 Clariant Gmbh Aromatische Aldehydharze und ihre Verwendung als Emulsionsspalter
DE19916945C1 (de) 1999-04-15 2000-10-05 Clariant Gmbh Aromatische Aldehydharze und ihre Verwendung als Emulsionsspalter
DE10057043B4 (de) * 2000-11-17 2004-05-06 Clariant Gmbh Alkylphenolglyoxalharze und ihre Verwendung als Emulsionsspalter
DE10224275B4 (de) * 2002-05-31 2007-08-02 Clariant Produkte (Deutschland) Gmbh Emulsionsspalter
US6736211B2 (en) 2002-07-22 2004-05-18 Oil Chem Technologies Method of using alkylsulfonated phenol/aldehyde resins as adsorption reducing agents for chemical flooding
RU2359994C1 (ru) * 2008-04-07 2009-06-27 Государственное образовательное учреждение высшего профессионального образования "Тюменский государственный нефтегазовый университет" Способ деэмульгирования нефти бинарным деэмульгатором
RU2383583C1 (ru) * 2008-07-25 2010-03-10 Наталья Юрьевна Башкирцева Состав для обезвоживания, обессоливания и регулирования реологических свойств высоковязких нефтей и водонефтяных эмульсий
DE102009040495B4 (de) 2009-09-08 2014-02-13 Clariant International Ltd. Alkoxylierte Thiacalixarene und deren Verwendung als Rohöl-Emulsionsspalter
US9340725B2 (en) * 2011-08-19 2016-05-17 Baker Hughes Incorporated Use of a BTEX-free solvent to prepare stimulation and oilfield production additives
CN102653685A (zh) * 2012-04-06 2012-09-05 西南石油大学 一种原油采出液用双季铵盐型破乳剂及其制备方法
JP5858115B1 (ja) * 2014-09-03 2016-02-10 栗田工業株式会社 ｏ／ｗ型エマルションの油水分離方法及びｏ／ｗ型エマルション用油水分離剤
ES3038089T3 (en) * 2017-01-25 2025-10-09 Dorf Ketal Chemicals India Ltd Method of demulsification in the presence of a demulsification additive composition

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574543A (en) * 1949-11-28 1951-11-13 Petrolite Corp Process for breaking petroleum emulsions
US2679484A (en) * 1952-06-27 1954-05-25 Petrolite Corp Process for breaking petroleum emulsions
US2679488A (en) * 1952-06-27 1954-05-25 Petrolite Corp Process for breaking petroleum emulsions
US2679485A (en) * 1952-06-27 1954-05-25 Petrolite Corp Process for breaking petroleum emulsions
US2679486A (en) * 1952-06-27 1954-05-25 Petrolite Corp Process for breaking petroleum emulsions
US2695888A (en) * 1952-09-19 1954-11-30 Petrolite Corp Process for breaking petroleum emulsions
US2695889A (en) * 1952-09-19 1954-11-30 Petrolite Corp Process for breaking petroleum emulsions
US2695887A (en) * 1952-09-19 1954-11-30 Petrolite Corp Process for breaking petroleum emulsions
US2674619A (en) * 1953-10-19 1954-04-06 Wyandotte Chemicals Corp Polyoxyalkylene compounds
FR1252877A (fr) * 1959-02-10 1961-02-03 Norton Co Feuille d'abrasif appliqué souple
US3042625A (en) * 1960-10-28 1962-07-03 Nalco Chemical Co Processes for breaking petroleum emulsions
US3278637A (en) * 1960-10-28 1966-10-11 Nalco Chemical Co Polyoxyalkylated alkyl phenol-formal-dehyde-alkylene polyamine resins
FR1289576A (fr) * 1961-03-24 1962-04-06 Union Carbide Corp Nouvelles compositions de résines formées d'un polyéther et d'un composé phénolique résineux
US3297638A (en) * 1963-04-30 1967-01-10 Monsanto Co Composition consisting of an admixture of a phenol-aldehyde resin, an alkyl phenol-ethylene oxide condensate and a polyoxypropylene-ethylene oxide reaction product
US4032514A (en) * 1971-08-18 1977-06-28 Petrolite Corporation Oxyalkylated cyclic phenol-aldehyde resins and uses therefor
US3725349A (en) * 1972-06-12 1973-04-03 Dow Chemical Co Phenol-formaldehyde adhesive resins containing poly(c{11 {14 c{11 alkyleneoxy)glycols

Also Published As

Publication number Publication date
DE2445873B2 (de) 1976-07-29
JPS5153503A (https=) 1976-05-12
ATA733475A (de) 1978-03-15
CA1067243A (en) 1979-11-27
JPS6020042B2 (ja) 1985-05-20
AR212082A1 (es) 1978-05-15
FR2286158B1 (https=) 1979-03-16
NL178329B (nl) 1985-10-01
DE2445873A1 (de) 1976-04-08
NL178329C (nl) 1986-03-03
FR2286158A1 (fr) 1976-04-23
GB1500825A (en) 1978-02-15
SU649323A3 (ru) 1979-02-25
IT1042830B (it) 1980-01-30
NL7511088A (nl) 1976-03-30
US4117031A (en) 1978-09-26
AT346592B (de) 1978-11-10

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