CA992102A - Corrosion inhibitor and petroleum demulsifier - Google Patents

Corrosion inhibitor and petroleum demulsifier

Info

Publication number
CA992102A
CA992102A CA178,260A CA178260A CA992102A CA 992102 A CA992102 A CA 992102A CA 178260 A CA178260 A CA 178260A CA 992102 A CA992102 A CA 992102A
Authority
CA
Canada
Prior art keywords
corrosion inhibitor
petroleum demulsifier
demulsifier
petroleum
inhibitor
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
Application number
CA178,260A
Other languages
English (en)
Other versions
CA178260S (en
Inventor
Lorenz Heiss
Martin Hille
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.)
Hoechst AG
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 DE19722238994 external-priority patent/DE2238994A1/de
Priority claimed from DE19722238995 external-priority patent/DE2238995C3/de
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA992102A publication Critical patent/CA992102A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
    • C10L1/2225—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates hydroxy containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
CA178,260A 1972-08-08 1973-08-07 Corrosion inhibitor and petroleum demulsifier Expired CA992102A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722238994 DE2238994A1 (de) 1972-08-08 1972-08-08 Korrosionsinhibitor und erdoelemulsionsspalter
DE19722238995 DE2238995C3 (de) 1972-08-08 1972-08-08 N,N'-Bis-(alkyl)-N,N,N\N'-tetra (polyoxyalkyl)-l,4-arylen-bis-<ammoniumhalogenide) und deren Verwendung als korrosionsinhibierende Erdöl-Emulsionsspalter

Publications (1)

Publication Number Publication Date
CA992102A true CA992102A (en) 1976-06-29

Family

ID=25763677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,260A Expired CA992102A (en) 1972-08-08 1973-08-07 Corrosion inhibitor and petroleum demulsifier

Country Status (8)

Country Link
US (1) US3974220A (pt)
JP (1) JPS4945906A (pt)
CA (1) CA992102A (pt)
FR (1) FR2195623B3 (pt)
GB (1) GB1430608A (pt)
NL (1) NL7310781A (pt)
NO (1) NO137499C (pt)
SU (1) SU503530A3 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393939A (en) * 1981-04-20 1983-07-19 Halliburton Services Clay stabilization during oil and gas well cementing operations
US4778813A (en) * 1981-07-07 1988-10-18 Buckman Laboratories International, Inc. Polymeric quaternary ammonium compounds, their preparation and use
DE3136212A1 (de) * 1981-09-12 1983-03-31 Hoechst Ag, 6230 Frankfurt Kationische ethylenoxid-propylenoxid- bzw. ethylenoxid-butylenoxid-polymere, verfahren zu deren herstellung und deren verwendung
DE3206459A1 (de) * 1982-02-23 1983-09-01 Hoechst Ag, 6230 Frankfurt Quaternaere vernetzungsprodukte von xylylendichloriden mit triaethanolaminkondensaten und deren verwendung
GB2116966B (en) * 1982-02-26 1986-01-15 British Petroleum Co Plc N-oxyalkylated aqueous compositions of quaternary ammenium salt surfactants
DE3247431A1 (de) * 1982-12-22 1984-06-28 Henkel KGaA, 4000 Düsseldorf Verfahren zur regenerierung bzw. zum recycling von waessrigen entfettungs- und reinigungsloesungen
US4970211A (en) * 1985-05-20 1990-11-13 Buckman Laboratories International, Inc. Ionene polymeric compositions, their preparation and use
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
WO1990001478A1 (en) * 1988-07-29 1990-02-22 Sri International Synergistic corrosion inhibitors based on substituted pyridinium compounds
US5250174A (en) * 1992-05-18 1993-10-05 Betz Laboratories, Inc. Method of breaking water-in-oil emulsions by using quaternary alkyl amine ethoxylates
US6103100A (en) * 1998-07-01 2000-08-15 Betzdearborn Inc. Methods for inhibiting corrosion
US6866797B1 (en) 2000-08-03 2005-03-15 Bj Services Company Corrosion inhibitors and methods of use
US7745501B2 (en) * 2006-06-22 2010-06-29 Momentive Performance Materials Inc. Method for demulsifying
US8030363B2 (en) 2008-01-25 2011-10-04 Momentive Performance Materials Inc. Polyorganosiloxane demulsifier compositions and methods of making the same
MX2010009057A (es) * 2008-03-04 2010-09-09 Basf Se Uso de polialcanolaminas alcoxiladas para romper emulsiones de aceite-agua.
CA2971017A1 (en) * 2015-01-26 2016-08-04 Basf Se Polyetheramines with low melting point
JP2019089048A (ja) * 2017-11-16 2019-06-13 栗田工業株式会社 含油スカムの油水分離方法、及び油水分離剤
CN108707107A (zh) * 2018-06-27 2018-10-26 陕西科技大学 一种联吡啶双子季铵盐缓蚀剂及其制备方法及应用
CN108689865A (zh) * 2018-06-27 2018-10-23 陕西科技大学 一种含联苯基的水溶性缓蚀剂及其制备方法及应用
CN114853693B (zh) * 2022-06-27 2024-03-01 河南大学 季铵盐离子液体及其制备方法和作为金属缓蚀剂的应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759975A (en) * 1952-05-28 1956-08-21 Gen Aniline & Film Corp Mixed alkyl-benzyl-alkylol quaternary ammonium salts
US2967755A (en) * 1957-02-05 1961-01-10 Sandoz Ltd Leveling and stripping agents
US3283005A (en) * 1963-04-29 1966-11-01 Armour & Co p-xylylene bis quaternary ammonium compounds

Also Published As

Publication number Publication date
FR2195623A1 (pt) 1974-03-08
SU503530A3 (ru) 1976-02-15
JPS4945906A (pt) 1974-05-02
US3974220A (en) 1976-08-10
NO137499C (no) 1978-03-08
GB1430608A (en) 1976-03-31
NO137499B (no) 1977-11-28
NL7310781A (pt) 1974-02-12
FR2195623B3 (pt) 1976-07-16

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