RU94031168A - Ингибиторы образования инкрустаций из текучих углеводородных смесей - Google Patents

Ингибиторы образования инкрустаций из текучих углеводородных смесей

Info

Publication number
RU94031168A
RU94031168A RU94031168/03A RU94031168A RU94031168A RU 94031168 A RU94031168 A RU 94031168A RU 94031168/03 A RU94031168/03 A RU 94031168/03A RU 94031168 A RU94031168 A RU 94031168A RU 94031168 A RU94031168 A RU 94031168A
Authority
RU
Russia
Prior art keywords
intrruptions
liquid hydrocarbon
hydrocarbon mixtures
formation
formation inhibitors
Prior art date
Application number
RU94031168/03A
Other languages
English (en)
Other versions
RU2103478C1 (ru
Inventor
фон Тапавича Стефан
Цельнер Вольфганг
ХЕРОЛЬД Клаус-Петер
Гроффе Жак
Руе Жан
Original Assignee
Хенкель КГАА
Гроффе Жак
Руе Жан
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 DE4143056A external-priority patent/DE4143056A1/de
Application filed by Хенкель КГАА, Гроффе Жак, Руе Жан filed Critical Хенкель КГАА
Publication of RU94031168A publication Critical patent/RU94031168A/ru
Application granted granted Critical
Publication of RU2103478C1 publication Critical patent/RU2103478C1/ru

Links

Claims (1)

  1. Изобретение относится к применению сложных эфиров фосфорной кислоты и/или их неполных солей с алкоксилированными алифатическими, циклоалифатическими и/или ароматическими спиртами, и/или олиго-диалканоламидов жирных кислот в качестве ингибиторов против образования инкрустаций на основе органических твердых веществ из текучих и склонных к образованию таких инкрустаций углеводородных смесей. Предпочтительные ингибиторы поверхностно-активного характера способны к смачиванию и в особенности к распространению на твердых поверхностях материалов также в присутствии текучей углеводородной фазы. Они пригодны в особенности для добавки к сырым нефтям и/или нефтяным фракциям, которые склонны к образованию инкрустаций.
RU94031168A 1991-12-30 1992-12-22 Ингибитор образования твердых асфальтено-парафиновых отложений на оборудовании для добычи, переработки и транспортировки сырых нефтей RU2103478C1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP4143056.5 1991-12-30
DEP4143056.3 1991-12-30
DE4143056A DE4143056A1 (de) 1991-12-30 1991-12-30 Verwendung ausgewaehlter inhibitoren gegen die ausbildung fester inkrustationen auf organischer basis aus fliessfaehigen kohlenwasserstoffgemischen
PCT/EP1992/002974 WO1993013294A1 (de) 1991-12-30 1992-12-22 Verwendung ausgewählter inhibitoren gegen die ausbildung fester inkrustationen auf organischer basis aus fliessfähigen kohlenwasserstoffgemischen

Publications (2)

Publication Number Publication Date
RU94031168A true RU94031168A (ru) 1996-02-20
RU2103478C1 RU2103478C1 (ru) 1998-01-27

Family

ID=6448184

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94031168A RU2103478C1 (ru) 1991-12-30 1992-12-22 Ингибитор образования твердых асфальтено-парафиновых отложений на оборудовании для добычи, переработки и транспортировки сырых нефтей

Country Status (10)

Country Link
US (1) US6344431B1 (ru)
EP (1) EP0618995B1 (ru)
AT (1) ATE165645T1 (ru)
CA (1) CA2126968C (ru)
DE (2) DE4143056A1 (ru)
DK (1) DK0618995T3 (ru)
NO (1) NO308417B1 (ru)
RU (1) RU2103478C1 (ru)
UA (1) UA35565C2 (ru)
WO (1) WO1993013294A1 (ru)

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US7097759B2 (en) * 2003-05-23 2006-08-29 Rohm And Haas Company Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oil
CZ297597B6 (cs) * 2005-12-20 2007-01-10 Vysoká škola chemicko - technologická v Praze Prostředek pro odstraňování vysokomolekulárních organických úsad z ropy a zemního plynu
GB0608342D0 (en) * 2006-04-27 2006-06-07 Agt Sciences Ltd Conduits
US10204706B2 (en) * 2009-10-29 2019-02-12 Medtronic, Inc. User interface for optimizing energy management in a neurostimulation system
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