SU1372922A1 - METHOD FOR PROCESSING OIL - Google Patents
METHOD FOR PROCESSING OILInfo
- Publication number
- SU1372922A1 SU1372922A1 SU4030570/04A SU4030570A SU1372922A1 SU 1372922 A1 SU1372922 A1 SU 1372922A1 SU 4030570/04 A SU4030570/04 A SU 4030570/04A SU 4030570 A SU4030570 A SU 4030570A SU 1372922 A1 SU1372922 A1 SU 1372922A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fraction
- column
- fractionation
- separation
- absorber
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Способ переработки нефти путем нагрева и разделения во фракционирующей колонне при давлении 0,005-0,25 МПа с получением стабильной нефти и с верха колонны низкокипящих фракций при подаче на верх колонны части охлажденной стабильной нефти, последующего компремирования низкокипящих фракций и подачи их в низ неполной ректификационной колонны с разделением при давлении 0,8-1,2 МПа на остаточную фракцию и паровую фазу, отводимую с верха колонны с последующей конденсацией ее с получением газа и конденсата, содержащего широкую фракцию легких углеводородов, отличающийся тем, что, с целью повышения выхода широкой фракции легких углеводородов, газ и конденсат направляют самотеком на разделение в середину фракционирующего абсорбера, остаточную фракцию направляют в шлем фракционирующего абсорбера, полученную при этом с первой тарелки над зоной питания промежуточную фракцию смешивают с исходным сырьем и с низа фракционирующего абсорбера отводят широкую фракцию легких углеводородов.Method of oil refining by heating and separation in a fractionation column at a pressure of 0.005-0.25 MPa to produce stable oil and low-boiling fractions from the top of the column when part of the cooled stable oil is fed to the top of the column, subsequent compression of low-boiling fractions and feeding them to the bottom of an incomplete distillation column with separation at a pressure of 0.8-1.2 MPa into a residual fraction and a vapor phase discharged from the top of the column, followed by condensation thereof to produce gas and condensate containing a wide fraction of light carbon; In order to increase the yield of the broad fraction of light hydrocarbons, gas and condensate are sent by gravity to the separation in the middle of the fractionation absorber, the residual fraction is sent to the fractionation absorber helmet, the intermediate fraction is mixed with the initial one from the feed plate. raw material and from the bottom of the fractionation absorber divert a wide fraction of light hydrocarbons.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4030570/04A SU1372922A1 (en) | 1986-03-03 | 1986-03-03 | METHOD FOR PROCESSING OIL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4030570/04A SU1372922A1 (en) | 1986-03-03 | 1986-03-03 | METHOD FOR PROCESSING OIL |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1372922A1 true SU1372922A1 (en) | 2000-02-20 |
Family
ID=60517502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4030570/04A SU1372922A1 (en) | 1986-03-03 | 1986-03-03 | METHOD FOR PROCESSING OIL |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1372922A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2553734C1 (en) * | 2014-10-07 | 2015-06-20 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Oil treatment method |
RU2614452C1 (en) * | 2016-03-11 | 2017-03-28 | Публичное акционерное общество "Татнефть" им. В.Д. Шашина | Distillate production method |
-
1986
- 1986-03-03 SU SU4030570/04A patent/SU1372922A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2553734C1 (en) * | 2014-10-07 | 2015-06-20 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Oil treatment method |
RU2614452C1 (en) * | 2016-03-11 | 2017-03-28 | Публичное акционерное общество "Татнефть" им. В.Д. Шашина | Distillate production method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2704232B1 (en) | PROCESS FOR IMPROVING THE QUALITIES OF A HYDROCARBON FILLER BY EXTRACTION AND HYDRODESULFURATION AND THE GAS OIL OBTAINED. | |
GB8917864D0 (en) | Process | |
CZ287235B6 (en) | Separation process of ethyl benzene and styrene by liquid mixture distillation | |
AU574027B2 (en) | Separating aromatics from hc mixtures using n-sub. morpholines | |
AU7805081A (en) | Process for fractional distillation of solid carbonaceous fuels and apparatus therefor | |
ES8300661A1 (en) | Separation of aromatic hydrocarbons from petroleum fractions. | |
KR890002082A (en) | How to prepare gamma-butyrolactone | |
SU1372922A1 (en) | METHOD FOR PROCESSING OIL | |
KR920014751A (en) | Separation Method of Tertiary Butyl Ethyl Ether and Ethanol | |
EP0186955A3 (en) | Heavy oil distillation system | |
AU573491B2 (en) | Separating aromatics from hc mixtures using n-sub. morpholines | |
ES372921A1 (en) | Conversion and desulfurization of hydrocarbonaceous black oils | |
DE3469728D1 (en) | Process for the separation of c4 hydrocarbon mixture by extractive distillation | |
GB1376227A (en) | Recovery of pure cyclopentene | |
US2763701A (en) | Production of indene | |
EP0187479A3 (en) | Extraction of aromatics with ethyl acetoacetate | |
US3867263A (en) | Production and purification of vinyl chloride | |
ES2145529T3 (en) | DISTILLATION PROCEDURE FOR THE IMPROVEMENT OF THE OBTAINING OF PURE PRODUCT FROM GROSS ANTHRACENE. | |
JPS57108192A (en) | Low temperature refining of cracked hydrocarbon | |
GB966154A (en) | Production of oil from solid carbonaceous materials | |
GB1432690A (en) | Process for separating high purity aromatic hydrocarbons from mixtures containing them | |
SU484244A1 (en) | Method of atmospheric distillation of oil | |
JPS5721329A (en) | Recovery of naphthalene from petroleum cracking product | |
GB1516590A (en) | Fluidized catalytic cracking process with product separation | |
MX173725B (en) | PROCEDURE FOR DISTILLING GROSS ISOCIANATE CONCENTRATES |