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 frazioniInfo
- Publication number
- IT1248688B IT1248688B IT2053390A IT2053390A IT1248688B IT 1248688 B IT1248688 B IT 1248688B IT 2053390 A IT2053390 A IT 2053390A IT 2053390 A IT2053390 A IT 2053390A IT 1248688 B IT1248688 B IT 1248688B
- Authority
- IT
- Italy
- Prior art keywords
- oil
- esp
- organic carbonate
- demetallising
- deasphalting
- Prior art date
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)
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)
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 |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940609 |