IT1270629B - Procedimento per determinare la stabilita' degli asfalteni in olio vivo - Google Patents

Procedimento per determinare la stabilita' degli asfalteni in olio vivo

Info

Publication number
IT1270629B
IT1270629B ITMI942036A ITMI942036A IT1270629B IT 1270629 B IT1270629 B IT 1270629B IT MI942036 A ITMI942036 A IT MI942036A IT MI942036 A ITMI942036 A IT MI942036A IT 1270629 B IT1270629 B IT 1270629B
Authority
IT
Italy
Prior art keywords
asphaltenes
stability
live oil
determining
oil
Prior art date
Application number
ITMI942036A
Other languages
English (en)
Inventor
Sebastiano Correra
Pablo Alberto Sacomani
Roberto Cimino
Original Assignee
Eniricerche Spa
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 Eniricerche Spa filed Critical Eniricerche Spa
Priority to ITMI942036A priority Critical patent/IT1270629B/it
Publication of ITMI942036A0 publication Critical patent/ITMI942036A0/it
Publication of ITMI942036A1 publication Critical patent/ITMI942036A1/it
Application granted granted Critical
Publication of IT1270629B publication Critical patent/IT1270629B/it

Links

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  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Lubricants (AREA)

Abstract

Procedimento per determinare la stabilità degli asfalteni in olio vivo che comprende:a) la determinazione sperimentale della soglia di flocculazione degli asfalteni nel corrispondente olio morto mediante titolazione con idrocarburi alifatici;b) la determinazione dei parametri chimico - fisici ?a, ?o e ?aII tramite un modello termodinamico,c) l'utilizzo dei parametri così determinati per la previsione della stabilità degli asfalteni nell'olio vivo a mezzo del modello termodinamico della precipitazione asfaltenica e di una equazione di stato i cui parametri vengono determinati a partire dalle caratterizzazioni chimico - fisiche dell'olio vivo e dal parametro ?o.
ITMI942036A 1994-10-06 1994-10-06 Procedimento per determinare la stabilita' degli asfalteni in olio vivo IT1270629B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI942036A IT1270629B (it) 1994-10-06 1994-10-06 Procedimento per determinare la stabilita' degli asfalteni in olio vivo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942036A IT1270629B (it) 1994-10-06 1994-10-06 Procedimento per determinare la stabilita' degli asfalteni in olio vivo

Publications (3)

Publication Number Publication Date
ITMI942036A0 ITMI942036A0 (it) 1994-10-06
ITMI942036A1 ITMI942036A1 (it) 1996-04-06
IT1270629B true IT1270629B (it) 1997-05-07

Family

ID=11369658

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI942036A IT1270629B (it) 1994-10-06 1994-10-06 Procedimento per determinare la stabilita' degli asfalteni in olio vivo

Country Status (1)

Country Link
IT (1) IT1270629B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2386452A (en) * 2002-03-01 2003-09-17 Inst Francais Du Petrole Method for modelling the flocculation conditions of hydrocarbon-containing fluids under pressure, related to a reference fluid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2943272T3 (es) * 2017-04-21 2023-06-12 Baker Hughes Holdings Llc Método de determinación de la reserva de estabilidad y de parámetros de solubilidad de una corriente de proceso queco ntiene asfaltenos mediante el uso conjunto de un método turbidimétrico y de índice de refracción

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2386452A (en) * 2002-03-01 2003-09-17 Inst Francais Du Petrole Method for modelling the flocculation conditions of hydrocarbon-containing fluids under pressure, related to a reference fluid
GB2386452B (en) * 2002-03-01 2005-04-06 Inst Francais Du Petrole Method for modelling asphaltenes flocculation conditions in hydrocarbon-containing fluids related to a reference fluid

Also Published As

Publication number Publication date
ITMI942036A1 (it) 1996-04-06
ITMI942036A0 (it) 1994-10-06

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