CA2962271A1 - Procedes de dessalage du petrole brut dans des conditions d'ecoulement dynamique - Google Patents

Procedes de dessalage du petrole brut dans des conditions d'ecoulement dynamique Download PDF

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Publication number
CA2962271A1
CA2962271A1 CA2962271A CA2962271A CA2962271A1 CA 2962271 A1 CA2962271 A1 CA 2962271A1 CA 2962271 A CA2962271 A CA 2962271A CA 2962271 A CA2962271 A CA 2962271A CA 2962271 A1 CA2962271 A1 CA 2962271A1
Authority
CA
Canada
Prior art keywords
water
crude oil
oil
emulsified
vessel
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2962271A
Other languages
English (en)
Inventor
Robert Paul Adamski
Gautam Chandrakanth Kini
Santhosh Kumar Shankar
Gregory Kent Bethke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of CA2962271A1 publication Critical patent/CA2962271A1/fr
Abandoned legal-status Critical Current

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
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/02—Dewatering or demulsification of hydrocarbon oils with electrical or magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/06—Separation of liquids from each other by electricity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C11/00—Separation by high-voltage electrical fields, not provided for in other groups of this subclass
    • 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/08—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by treating with water
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/10—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for with the aid of centrifugal force
    • 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
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • 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
    • C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
    • C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
    • C10G53/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one extraction step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/02—Electro-statically separating liquids from liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

La présente invention concerne un procédé de dessalage du pétrole brut. Le procédé consiste à mélanger un pétrole brut partiellement déshydraté, comprenant moins de 10 % en volume d'eau et au moins un contaminant extractible à l'eau, avec un fluide de lavage aqueux. On obtient une émulsion eau-dans-huile. L'émulsion eau-dans-huile est introduite dans une première zone de coalescence définie par un premier récipient. Le premier récipient est conçu de façon à appliquer un champ électrique à l'émulsion. L'émulsion eau-dans-huile est rompue à l'intérieur de la première zone de coalescence en présence du champ électrique dans des conditions d'écoulement dynamique pour obtenir un pétrole brut partiellement dessalé et une solution salée aqueuse non émulsifiée. Le pétrole brut partiellement dessalé et la solution salée aqueuse non émulsifiée sont ensuite séparés l'un de l'autre dans des conditions d'écoulement dynamique pour produire un pétrole brut partiellement dessalé, séparé, comprenant moins de 1 % en volume d'eau.
CA2962271A 2014-10-06 2015-10-05 Procedes de dessalage du petrole brut dans des conditions d'ecoulement dynamique Abandoned CA2962271A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462060253P 2014-10-06 2014-10-06
US62/060,253 2014-10-06
PCT/US2015/053922 WO2016057360A1 (fr) 2014-10-06 2015-10-05 Procédés de dessalage du pétrole brut dans des conditions d'écoulement dynamique

Publications (1)

Publication Number Publication Date
CA2962271A1 true CA2962271A1 (fr) 2016-04-14

Family

ID=54427835

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2962271A Abandoned CA2962271A1 (fr) 2014-10-06 2015-10-05 Procedes de dessalage du petrole brut dans des conditions d'ecoulement dynamique

Country Status (4)

Country Link
US (1) US20160097004A1 (fr)
EP (1) EP3204471A1 (fr)
CA (1) CA2962271A1 (fr)
WO (1) WO2016057360A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2623780C1 (ru) * 2016-05-30 2017-06-29 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Узел обессоливания нефти
FR3075656B1 (fr) * 2017-12-21 2022-03-18 Ge Energy Products France Snc Installation de separation d'une fraction aqueuse d'un fioul et procede associe
CN114989859A (zh) * 2022-05-05 2022-09-02 中国石油化工股份有限公司 含水原油的脱水装置和方法
CN116574531B (zh) * 2023-07-13 2023-10-27 大庆亿鑫化工股份有限公司 一种生产石油醚的炉式装置和生产工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080779A (en) * 1990-08-01 1992-01-14 Betz Laboratories, Inc. Methods for removing iron from crude oil in a two-stage desalting system
FR2702671B1 (fr) * 1993-03-15 1995-05-05 Inst Francais Du Petrole Dispositif et procédé de séparation de phases de densités et de conductivités différentes par électrocoalescence et centrifugation.
US5575896A (en) * 1994-04-06 1996-11-19 National Tank Company Method and apparatus for oil/water separation using a dual electrode centrifugal coalescer
US6136174A (en) 1998-06-03 2000-10-24 Kvaerner Process Systems Compact electrostatic coalescer
US7008536B2 (en) * 2002-05-21 2006-03-07 Exxonmobil Research And Engineering Co. Oil desalting and dewatering
US8591714B2 (en) 2007-04-17 2013-11-26 National Tank Company High velocity electrostatic coalescing oil/water separator
CN101564605B (zh) * 2009-05-15 2010-10-27 胜利油田胜利工程设计咨询有限责任公司 电场与离心场结合的原油脱水装置
WO2011116059A1 (fr) * 2010-03-16 2011-09-22 Saudi Arabian Oil Company Système et procédé de désulfurisation oxydative, de dessalage et de désasphaltage intégrés de charges d'hydrocarbures
WO2012015666A2 (fr) * 2010-07-27 2012-02-02 Conocophillips Company Amélioration relative à un dessaleur de raffinerie
KR20140138332A (ko) * 2012-03-29 2014-12-03 엑손모빌 업스트림 리서치 캄파니 다상 스트림을 처리하기 위한 시스템 및 방법
EP2964730A1 (fr) * 2013-03-08 2016-01-13 ExxonMobil Research and Engineering Company Procédé et séparateur utilisables en vue du dessalement des huiles brutes de pétrole avec évacuation de la couche d'émulsion
US10745626B2 (en) * 2013-12-20 2020-08-18 Exxonmobil Research And Engineering Company Desalter operation

Also Published As

Publication number Publication date
WO2016057360A1 (fr) 2016-04-14
US20160097004A1 (en) 2016-04-07
EP3204471A1 (fr) 2017-08-16

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20211229

FZDE Discontinued

Effective date: 20211229