IT1248688B - Procedimento perla deasfaltazione e la demetallazione di petrolio greggio o sue frazioni - Google Patents

Procedimento perla deasfaltazione e la demetallazione di petrolio greggio o sue frazioni

Info

Publication number: IT1248688B
Authority: IT; Italy
Prior art keywords: oil; esp; organic carbonate; demetallising; deasphalting
Prior art date: 1990-06-04

Application number

IT2053390A

Other languages

English (en)

Other versions

IT9020533A0 (it

IT9020533A1 (it

Inventor

Cesar Savastano

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.)

1990-06-04

Filing date

1990-06-04

Publication date

1995-01-26

1990-06-04 Application filed by Eniricerche Spa filed Critical Eniricerche Spa

1990-06-04 Publication of IT9020533A0 publication Critical patent/IT9020533A0/it

1990-06-04 Priority to IT2053390A priority Critical patent/IT1248688B/it

1991-05-28 Priority to ES91201271T priority patent/ES2052324T3/es

1991-05-28 Priority to AT9191201271T priority patent/ATE105323T1/de

1991-05-28 Priority to DK91201271.3T priority patent/DK0461694T3/da

1991-05-28 Priority to DE69101880T priority patent/DE69101880T2/de

1991-05-28 Priority to EP91201271A priority patent/EP0461694B1/en

1991-05-29 Priority to CA002043488A priority patent/CA2043488A1/en

1991-05-30 Priority to AU78039/91A priority patent/AU634389B2/en

1991-06-03 Priority to MX026074A priority patent/MX171024B/es

1991-06-03 Priority to SU4895630 priority patent/RU2014344C1/ru

1991-06-04 Priority to JP3159545A priority patent/JPH04227988A/ja

1991-12-04 Publication of IT9020533A1 publication Critical patent/IT9020533A1/it

1993-05-27 Priority to US08/076,361 priority patent/US5346615A/en

1995-01-26 Application granted granted Critical

1995-01-26 Publication of IT1248688B publication Critical patent/IT1248688B/it

Links

150000005677 organic carbonates Chemical class 0.000 title abstract 2
239000007787 solid Substances 0.000 abstract 2
125000000217 alkyl group Chemical group 0.000 abstract 1
239000010779 crude oil Substances 0.000 abstract 1
IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 abstract 1
125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
238000001914 filtration Methods 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
150000002739 metals Chemical class 0.000 abstract 1
239000003921 oil Substances 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1

Landscapes

Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Fats And Perfumes (AREA)

IT2053390A 1990-06-04 1990-06-04 Procedimento perla deasfaltazione e la demetallazione di petrolio greggio o sue frazioni IT1248688B (it)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
IT2053390A IT1248688B (it)	1990-06-04	1990-06-04	Procedimento perla deasfaltazione e la demetallazione di petrolio greggio o sue frazioni
ES91201271T ES2052324T3 (es)	1990-06-04	1991-05-28	Procedimiento para desasfaltar y desmetalizar petroleo crudo o sus fracciones.
AT9191201271T ATE105323T1 (de)	1990-06-04	1991-05-28	Verfahren zum entasphaltieren und entmetallisieren von rohoel oder ihren fraktionen.
DK91201271.3T DK0461694T3 (da)	1990-06-04	1991-05-28	Fremgangsmåde til fjernelse af asfalt og metaller fra råolie eller fraktioner deraf
DE69101880T DE69101880T2 (de)	1990-06-04	1991-05-28	Verfahren zum Entasphaltieren und Entmetallisieren von Rohöl oder ihren Fraktionen.
EP91201271A EP0461694B1 (en)	1990-06-04	1991-05-28	Process for deasphalting and demetallizing crude petroleum or its fractions
CA002043488A CA2043488A1 (en)	1990-06-04	1991-05-29	Process for deasphalting and demetallizing crude petroleum or its fractions
AU78039/91A AU634389B2 (en)	1990-06-04	1991-05-30	Process for deasphalting and demetalating crude petroleum or its fractions
MX026074A MX171024B (es)	1990-06-04	1991-06-03	Procedimiento para el desasfaltamiento o desmetalizacion de petroleo crudo o de sus fracciones
SU4895630 RU2014344C1 (ru)	1990-06-04	1991-06-03	Способ деасфальтизации и деметаллизации сырой нефти или ее фракций
JP3159545A JPH04227988A (ja)	1990-06-04	1991-06-04	原油の脱歴及び脱金属化法
US08/076,361 US5346615A (en)	1990-06-04	1993-05-27	Process for deasphalting and demetalating crude petroleum or its fractions

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2053390A IT1248688B (it)	1990-06-04	1990-06-04	Procedimento perla deasfaltazione e la demetallazione di petrolio greggio o sue frazioni

Publications (3)

Publication Number	Publication Date
IT9020533A0 IT9020533A0 (it)	1990-06-04
IT9020533A1 IT9020533A1 (it)	1991-12-04
IT1248688B true IT1248688B (it)	1995-01-26

Family

ID=11168379

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2053390A IT1248688B (it)	1990-06-04	1990-06-04	Procedimento perla deasfaltazione e la demetallazione di petrolio greggio o sue frazioni

Country Status (2)

Country	Link
IT (1)	IT1248688B (it)
RU (1)	RU2014344C1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2462501C1 (ru) *	2011-05-27	2012-09-27	Государственное образовательное учреждение Высшего профессионального образования Национальный исследовательский Томский политехнический университет	Способ деметаллизации и обессеривания сырой нефти в потоке
RU2670990C1 (ru) *	2018-05-07	2018-10-29	Публичное акционерное общество "Транснефть" (ПАО "Транснефть")	Способ выделения полярных соединений нефти в процессе ее транспортировки по магистральному нефтепроводу
RU2757810C1 (ru) *	2020-12-18	2021-10-21	Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН)	Способ деасфальтизации углеводородного сырья

1990
- 1990-06-04 IT IT2053390A patent/IT1248688B/it active IP Right Grant
1991
- 1991-06-03 RU SU4895630 patent/RU2014344C1/ru active

Also Published As

Publication number	Publication date
IT9020533A0 (it)	1990-06-04
IT9020533A1 (it)	1991-12-04
RU2014344C1 (ru)	1994-06-15

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Legal Events

Date	Code	Title	Description
1995-01-26	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19940609