WO2002057392A1 - Procede de fabrication de produits petroliers legers et installation correspondante - Google Patents

Procede de fabrication de produits petroliers legers et installation correspondante Download PDF

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Publication number
WO2002057392A1
WO2002057392A1 PCT/RU2002/000008 RU0200008W WO02057392A1 WO 2002057392 A1 WO2002057392 A1 WO 2002057392A1 RU 0200008 W RU0200008 W RU 0200008W WO 02057392 A1 WO02057392 A1 WO 02057392A1
Authority
WO
WIPO (PCT)
Prior art keywords
gasoline
syρya
products
ποdachi
τemπeρaτuρu
Prior art date
Application number
PCT/RU2002/000008
Other languages
English (en)
Russian (ru)
Inventor
Gennadiy Alekseevich Chernov
Nikolai Stamovich Hadzhysky
Musa Bamatovich Keligov
Original Assignee
Otkrytoe Aktsionernoe Obschestvo 'ettis'
'key Industry Engineering Group' S.R.O.
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 Otkrytoe Aktsionernoe Obschestvo 'ettis', 'key Industry Engineering Group' S.R.O. filed Critical Otkrytoe Aktsionernoe Obschestvo 'ettis'
Priority to EA200300808A priority Critical patent/EA005227B1/ru
Publication of WO2002057392A1 publication Critical patent/WO2002057392A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils

Definitions

  • the inventive group of inventions is subject to the processing of carbohydrate raw materials and each of them is not used for the use of petroleum, it is not loaded.
  • the predominantly advantageous product is the supply of hydrocarbons from warm raw materials that produce heavy gasoline - at (35 ⁇ 40) ° C, diesel oil at 120 ° C (- 30 ° C), (-1 ° C), ⁇ 1.5) ° ⁇ , with simultaneous cooling of the specified products at (145 ⁇ 150) ° ⁇ , (225 ⁇ 230) ° ⁇ , (240 ⁇ 245) ° ⁇ , (5 ⁇ 6) ° ⁇ , respectively, and after that, it has an excellent heating of raw materials with an electric furnace for (10 ⁇ 20) ° ⁇ , the temperature of light gasoline is allowed to cool down yu ⁇ eg ⁇ to (85 ⁇ 95) ° C v ⁇ d ⁇ y with ⁇ e ⁇ e ⁇ ad ⁇ m ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y (25 ⁇ 30) ° C, ⁇ em ⁇ e ⁇ a ⁇ u ⁇ u in ⁇ ub ⁇ v ⁇ y em ⁇ s ⁇ i v ⁇ y ⁇ e ⁇ i ⁇ atsi ⁇ nn
  • FIG. 1 An simplified installation diagram for the implementation of the process of lighting of non-food products is shown.
  • the following parameters must be changed at least: the temperature of raw materials at the input and the exit of the heat exchanger 4 6 vse ⁇ e ⁇ a ⁇ a ⁇ ⁇ d ⁇ g ⁇ eva, ⁇ em ⁇ e ⁇ a ⁇ u ⁇ u ⁇ dyaschi ⁇ ⁇ du ⁇ v on v ⁇ da ⁇ and vy ⁇ da ⁇ ⁇ e ⁇ l ⁇ bmenni ⁇ v 4-6 on vse ⁇ e ⁇ a ⁇ a ⁇ ⁇ d ⁇ g ⁇ eva, ⁇ em ⁇ e ⁇ a ⁇ u ⁇ u on v ⁇ da ⁇ and vy ⁇ da ⁇ and u ⁇ ven ⁇ du ⁇ v in ⁇ echa ⁇ 11-13, 17-19, on ⁇ em ⁇ e ⁇ a ⁇ u ⁇ u v ⁇ da ⁇ and vy ⁇ da ⁇ ⁇ e ⁇ i ⁇ i ⁇ atsi ⁇ nny ⁇ ⁇ l ⁇ nn 14-16 , 20, on carts and in cubic tanks of the latest,
  • gas-dense raw materials in the case of heat exchangers 4-6, 8-10 for the specified stages of the temperature, are at a temperature of 98 °, , in case of temperature transients, corresponding to 148.6 ° ⁇ , 228.6 ° ⁇ , 243.6 ° ⁇ , 5.6 ° ⁇ ,
  • Vapors of the separated liquid are discharged from the vaporizer (cubic tank) to the reactive section of the cart, where it is separated from them.
  • the supply of raw materials and its successive process through the exchange of 4-6 may be subject to a single service.
  • Vapors of light gasoline from the compartments of 14-16 are available for exchanges of 8-10 and further to the refrigerators of 28-30, and the cubicals are supplied to the customers (raw materials are supplied to 20).
  • 340 ° C eliminates the second major reversal 20. Maintaining a predetermined healthy balance at an accelerating rate of 300 is an The products of the separation of the partition 20 are:
  • the products are dielectrics and this allows the use of electric heaters.
  • the specific space In case of a decrease in the transmission coefficient, the specific space must also be cleared, i.e., the specific space, i.e. increased area of active heat transfer.
  • the use of heaters with a closed cylinder would entail the creation of a compulsory circuit with a complex circuit for the exclusion of heaters.
  • the transmission rate of the purchased heaters is much lower than that of the waste heaters, which leads to an even larger increase in its area.
  • a simpler short-term heating of the heater might be to account for its inactivity, which is not unimportant in the automation of the industrial process.
  • the assessment of the probability of occurrence of an emergency situation is carried out by examining the group of events from an end-user system.
  • V is the sign of the event (association) of events; ⁇ - sign of multiplication (intersection) of events; ⁇ (C) - probability of event C; C is an event, an important incident of C;
  • Bulgaria ⁇ V ⁇ V ⁇ > at the same time, the product can be used: -- ⁇ - in the installation part of the installation, or ⁇ 2 - outside of the device.
  • ⁇ 3 ⁇ 3 V ⁇ 4 .
  • ⁇ 4 ( ⁇
  • ⁇ ( ⁇ V ⁇ 2 ) ⁇ ⁇ ; You may take advantage of the following conditions: -- ⁇ - to cool down comfortably, or ⁇ 2 - out of the box, more than 50% is compatible, ⁇ . ⁇ . The process is ideal with an excess pressure of more than 2 atm, and ⁇ - of the conversion of pipes.
  • ⁇ ⁇ , ⁇ 0 2 .
  • ⁇ flower ⁇ may be used only if the heater is off: -- ⁇ - turning off the heater, and 0 2 - turning off the heater.
  • ⁇ on a site may happen: ⁇ - in the hardware part of the site, or ⁇ 2 - out of the appliance part.
  • ⁇ ⁇ V ⁇ 2 .
  • ⁇ ⁇ ⁇ ⁇ 2 .
  • C ⁇ ⁇ ⁇ ⁇ 2 .
  • ⁇ 3 the presence of a source of ignition, or B - self-ignition (for example, at temperatures above 250 ° C).
  • C 2 ⁇ 3 V ⁇ 4 .
  • ⁇ 3 ⁇ ⁇ ⁇ 2 .
  • ⁇ ( ⁇ > h) 0.1211;
  • Event ⁇ 7 is comprised of: ⁇ - Failure to shut off heat due to overpressure, and 2 ⁇ 2 - Failure to shut off heat when overheat.
  • ⁇ 4 ⁇ admir ⁇ ⁇ 2 .

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

L'invention permet de produire de l'essence obtenue par distillation directe, du carburant diesel et du mazout. Selon l'invention, on pompe les hydrocarbures de base au moyen d'un équipement de pompage (2) à travers des échangeurs de chaleur (4-6, 8-10) dans lesquels on effectue en même temps le réchauffement des hydrocarbures de base par la chaleur des produits que l'on sépare, avec refroidissement simultané de ces produits. Le flux d'hydrocarbures de base est séparé en plusieurs parties suivant le nombre de colonnes de fractionnement (14-16), et les hydrocarbures sont soumis à un réchauffement final au moyen de fours électriques à chauffage direct (11-13). Ces hydrocarbures de base sont alimentés dans les premières colonnes de fractionnement (14-16) dans lesquelles ils sont séparés en fractions désirées, après quoi on fait passer les vapeurs obtenues par un premier ensemble de déflegmateurs depuis lequel les vapeurs non condensées de l'essence légère sont alimentées comme caloporteurs dans les échangeurs de chaleur correspondants (8-10), destinés au réchauffement des hydrocarbures, puis dans des réfrigérateurs (28-30). Les produits liquides sont ensuite réintroduits dans les premières colonnes de fractionnement (14-16), et les dépôts de fond sont réchauffés dans les fours (17-19), puis regroupés et pompés dans une deuxième colonne de fractionnement (20). Les produits de séparation sont l'essence lourde, le carburant diesel et le mazout, alimentés comme caloporteurs dans les échangeurs de chaleur (4-6) servant à réchauffer les hydrocarbures de base au moyen d'un deuxième déflegmateur. L'essence lourde est ensuite refroidie dans un réfrigérateur et mélangée avec l'essence légère. L'équilibre thermique prédéterminé dans la partie de renforcement de toutes les colonnes de fractionnement (14-16, 20) est assuré par les fours à chauffage direct.
PCT/RU2002/000008 2001-01-17 2002-01-16 Procede de fabrication de produits petroliers legers et installation correspondante WO2002057392A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA200300808A EA005227B1 (ru) 2001-01-17 2002-01-16 Способ получения светлых нефтепродуктов и установка для его осуществления

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2001101378 2001-01-17
RU2001101378/04A RU2184136C1 (ru) 2001-01-17 2001-01-17 Способ получения светлых нефтепродуктов и установка для его осуществления

Publications (1)

Publication Number Publication Date
WO2002057392A1 true WO2002057392A1 (fr) 2002-07-25

Family

ID=20244922

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2002/000008 WO2002057392A1 (fr) 2001-01-17 2002-01-16 Procede de fabrication de produits petroliers legers et installation correspondante

Country Status (3)

Country Link
EA (1) EA005227B1 (fr)
RU (1) RU2184136C1 (fr)
WO (1) WO2002057392A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356245B4 (de) * 2003-12-02 2007-01-25 Alphakat Gmbh Verfahren zur Erzeugung von Dieselöl aus kohlenwasserstoffhaltigen Reststoffen sowie eine Vorrichtung zur Durchführung dieses Verfahrens

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9663721B2 (en) * 2014-09-04 2017-05-30 Uop Llc Heat recovery from a naphtha fractionation column

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087354A (en) * 1976-11-18 1978-05-02 Uop Inc. Integrated heat exchange on crude oil and vacuum columns
US4292140A (en) * 1979-02-13 1981-09-29 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Process for recovering heat in distillation process
RU2058368C1 (ru) * 1993-08-02 1996-04-20 Талгат Галеевич Умергалин Способ фракционирования нефти
RU2100403C1 (ru) * 1996-05-12 1997-12-27 Валерий Георгиевич Леонтьевский Способ фракционирования нефти и установка для его осуществления

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087354A (en) * 1976-11-18 1978-05-02 Uop Inc. Integrated heat exchange on crude oil and vacuum columns
US4292140A (en) * 1979-02-13 1981-09-29 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Process for recovering heat in distillation process
RU2058368C1 (ru) * 1993-08-02 1996-04-20 Талгат Галеевич Умергалин Способ фракционирования нефти
RU2100403C1 (ru) * 1996-05-12 1997-12-27 Валерий Георгиевич Леонтьевский Способ фракционирования нефти и установка для его осуществления

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356245B4 (de) * 2003-12-02 2007-01-25 Alphakat Gmbh Verfahren zur Erzeugung von Dieselöl aus kohlenwasserstoffhaltigen Reststoffen sowie eine Vorrichtung zur Durchführung dieses Verfahrens

Also Published As

Publication number Publication date
EA200300808A1 (ru) 2004-06-24
RU2184136C1 (ru) 2002-06-27
EA005227B1 (ru) 2004-12-30

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