Processing

Please wait...

Settings

Settings

Goto Application

1. WO1997023262 - FACILITY FOR DISTILLING A LIQUID PRODUCT

Publication Number WO/1997/023262
Publication Date 03.07.1997
International Application No. PCT/RU1996/000303
International Filing Date 11.10.1996
Chapter 2 Demand Filed 05.06.1997
IPC
B01D 3/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
10Vacuum distillation
C10G 7/06 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING 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
7Distillation of hydrocarbon oils
06Vacuum distillation
CPC
B01D 3/10
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
10Vacuum distillation
B01D 3/101
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
10Vacuum distillation
101Recirculation of the fluid used as fluid working medium in a vacuum creating device
C10G 7/06
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
7Distillation of hydrocarbon oils
06Vacuum distillation
Y10S 203/16
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
203Distillation: processes, separatory
16Combination
Applicants
  • TSEGELSKY, Valery Grigorievich [RU]/[RU]
Inventors
  • TSEGELSKY, Valery Grigorievich
Agents
  • ZAO 'LAW FIRM GOWLING, STRATHY & HENDERSON'
Priority Data
9512152322.12.1995RU
Publication Language Russian (RU)
Filing Language Russian (RU)
Designated States
Title
(EN) FACILITY FOR DISTILLING A LIQUID PRODUCT
(FR) INSTALLATION POUR LA DISTILLATION DE PRODUITS LIQUIDES
Abstract
(EN)
The invention relates to a method of distilling a liquid product, in particular crude oil. In essence the method involves the following: a vacuum-generating device in the facility is provided with a pump and separator, the pump is connected by its inlet to the separator, a jet system is designed to operate in liquid/gas mode and is connected at its outlet by a feed line to the separator at its liquid inlet to the pump outlet; the longitudinal axis of the jet system is aligned vertically with a permissible deviation from the vertical axis of ±15; the outlet cross section of the liquid feed nozzle in the jet device is located at a height of between 5 and 35 m above the separator inlet and the outlet section of the feed line is situated below the level of liquid in the separator to be hydraulically sealed.
(FR)
Cette invention concerne un procédé de distillation d'un produit liquide, et principalement de produits pétroliers bruts. Cette invention concerne essentiellement une installation comprenant un dispositif générateur de vide, lequel est équipé d'une pompe et d'un séparateur, la pompe étant connectée par son admission au séparateur. La sortie d'un appareil à jets de type liquide-gaz est connectée au séparateur à l'aide d'une conduite de refoulement, tandis que son admission en liquide est connectée à la sortie de la pompe. L'axe longitudinal de l'appareil à jets est en position verticale, un décalage de ± 15 restant possible par rapport audit axe vertical. La section de sortie de la buse d'alimentation en liquide de l'appareil à jets est située à une hauteur variant de 5 à 35 m au dessus de l'entrée dans le séparateur, tandis que la partie sortie de la conduite de refoulement est située sous le niveau de liquide dans le séparateur de manière à être fermée par effet hydraulique.
Latest bibliographic data on file with the International Bureau