PL392491A1 - Paraffin inhibitor for crude oils - Google Patents

Paraffin inhibitor for crude oils

Info

Publication number
PL392491A1
PL392491A1 PL392491A PL39249110A PL392491A1 PL 392491 A1 PL392491 A1 PL 392491A1 PL 392491 A PL392491 A PL 392491A PL 39249110 A PL39249110 A PL 39249110A PL 392491 A1 PL392491 A1 PL 392491A1
Authority
PL
Poland
Prior art keywords
amount
crude oil
inhibitor
paraffin
paraffin inhibitor
Prior art date
Application number
PL392491A
Other languages
Polish (pl)
Other versions
PL217950B1 (en
Inventor
Barbara Gaździk
Leszek Ziemiański
Iwona Skręt
Michał Pajda
Stefan Ptak
Wojciech Mazela
Ewa Zegarmistrz
Mieczysław Socha
Original Assignee
Instytut Nafty I Gazu
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 Instytut Nafty I Gazu filed Critical Instytut Nafty I Gazu
Priority to PL392491A priority Critical patent/PL217950B1/en
Publication of PL392491A1 publication Critical patent/PL392491A1/en
Publication of PL217950B1 publication Critical patent/PL217950B1/en

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  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)

Abstract

Inhibitor parafin, stosowany jako dodatek do ropy naftowej w procesie jej wydobywania, transportu i magazynowania, zawiera według wynalazku oksyalkilenowane amidy kwasów tłuszczowych w ilości od 0,1 do 20% (m/m), korzystnie od 0,5 do 10% (m/m) i/lub oksyalkilenowaną glicerynę w ilości od 0,1 do 20% (m/m), korzystnie od 0,5 do 10% (m/m) i/lub oksyalkilenowane aminy alifatyczne w ilości od 0,1 do 20% (m/m), korzystnie od 0,5 do 10% (m/m) i/lub oksyalkilenowane alkohole alifatyczne w ilości od 0,1 do 20% (m/m), korzystnie od 0,5 do 10% (m/m) i sole amoniowe w ilości od 0,1 do 20% (m/m), korzystnie od 0,5 do 10% (m/m) i polimery i/lub kopolimery związków nienasyconych w ilości od 0,05 do 20% (m/m), korzystnie od 0,5 do 10% (m/m) i rozpuszczalnik węglowodorowy w ilości od 5 do 98% (m/m), korzystnie od 30 do 90% (m/m) i/lub alkohol alifatyczny w ilości od 1 do 20% (m/m), korzystnie od 5 do 15% (m/m). Inhibitor przeciwdziała tworzeniu się osadów parafinowych na powierzchniach aparatury wydobywczej, rurociągów i zbiorników, obniża temperaturę płynięcia ropy naftowej oraz jej lepkość.The paraffin inhibitor, used as an additive to crude oil in the process of its extraction, transport and storage, contains, according to the invention, oxyalkylenated fatty acid amides in the amount of 0.1 to 20% (m/m), preferably from 0.5 to 10% (m /m) and/or alkoxylated glycerol in an amount of 0.1 to 20% (m/m), preferably 0.5 to 10% (m/m) and/or aliphatic amine alkoxylates in an amount of 0.1 to 20 % (m/m), preferably from 0.5 to 10% (m/m) and/or aliphatic alcohol alkoxylates in an amount from 0.1 to 20% (m/m), preferably from 0.5 to 10% ( m/m) and ammonium salts in an amount of 0.1 to 20% (m/m), preferably 0.5 to 10% (m/m) and polymers and/or copolymers of unsaturated compounds in an amount of 0.05 to 20% (m/m), preferably from 0.5 to 10% (m/m) and a hydrocarbon solvent in an amount from 5 to 98% (m/m), preferably from 30 to 90% (m/m) and/ or an aliphatic alcohol in an amount of from 1 to 20% (m/m), preferably from 5 to 15% (m/m). The inhibitor prevents the formation of paraffin deposits on the surfaces of mining equipment, pipelines and tanks, reduces the flowing temperature of crude oil and its viscosity.

PL392491A 2010-09-23 2010-09-23 Paraffin inhibitor for crude oils PL217950B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL392491A PL217950B1 (en) 2010-09-23 2010-09-23 Paraffin inhibitor for crude oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL392491A PL217950B1 (en) 2010-09-23 2010-09-23 Paraffin inhibitor for crude oils

Publications (2)

Publication Number Publication Date
PL392491A1 true PL392491A1 (en) 2012-03-26
PL217950B1 PL217950B1 (en) 2014-09-30

Family

ID=45891472

Family Applications (1)

Application Number Title Priority Date Filing Date
PL392491A PL217950B1 (en) 2010-09-23 2010-09-23 Paraffin inhibitor for crude oils

Country Status (1)

Country Link
PL (1) PL217950B1 (en)

Also Published As

Publication number Publication date
PL217950B1 (en) 2014-09-30

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