EA201491150A1 - Способ селективной отдувки газом летучей фазы, содержащейся в эмульсии, сплошная фаза которой менее летучая - Google Patents

Способ селективной отдувки газом летучей фазы, содержащейся в эмульсии, сплошная фаза которой менее летучая

Info

Publication number
EA201491150A1
EA201491150A1 EA201491150A EA201491150A EA201491150A1 EA 201491150 A1 EA201491150 A1 EA 201491150A1 EA 201491150 A EA201491150 A EA 201491150A EA 201491150 A EA201491150 A EA 201491150A EA 201491150 A1 EA201491150 A1 EA 201491150A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gas
emulsion
phase
volatous
volatile
Prior art date
Application number
EA201491150A
Other languages
English (en)
Inventor
Ван-Куа Ву
Пратик Саха
Original Assignee
Тоталь С.А.
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 Тоталь С.А. filed Critical Тоталь С.А.
Publication of EA201491150A1 publication Critical patent/EA201491150A1/ru

Links

Classifications

    • 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
    • B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

Изобретение относится к способу удаления дисперсной фазы эмульсии, отличающемуся тем, что он включает стадию обработки указанной эмульсии путем отдувки газом, осуществляемой в условиях, при которых температура и давление ниже, чем в условиях кипения жидкости дисперсной фазы, и в котором состав указанного газа подбирают так, что дисперсная фаза обладает большей летучестью и сродством к этому газу, чем сплошная фаза указанной эмульсии.
EA201491150A 2011-12-12 2012-12-11 Способ селективной отдувки газом летучей фазы, содержащейся в эмульсии, сплошная фаза которой менее летучая EA201491150A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1161455A FR2983738B1 (fr) 2011-12-12 2011-12-12 Stripage selectif au gaz d'une phase volatile contenue dans une emulsion dont la phase continue est moins volatile
PCT/IB2012/057178 WO2013088339A2 (fr) 2011-12-12 2012-12-11 Stripage sélectif au gaz d'une phase volatile contenue dans une émulsion dont la phase continue est moins volatile

Publications (1)

Publication Number Publication Date
EA201491150A1 true EA201491150A1 (ru) 2014-11-28

Family

ID=47603876

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201491150A EA201491150A1 (ru) 2011-12-12 2012-12-11 Способ селективной отдувки газом летучей фазы, содержащейся в эмульсии, сплошная фаза которой менее летучая

Country Status (5)

Country Link
EA (1) EA201491150A1 (ru)
FR (1) FR2983738B1 (ru)
GB (1) GB2510781B (ru)
NO (1) NO20140832A1 (ru)
WO (1) WO2013088339A2 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117654216B (zh) * 2024-02-01 2024-04-23 四川凌耘建科技有限公司 一种三甘醇脱水装置及脱水工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730240A (en) * 1952-02-08 1956-01-10 Union Oil Co Dehydration of oils
US3448038A (en) * 1966-03-15 1969-06-03 Pall Corp Method and apparatus for the dehydration of oil
US4764272A (en) 1987-07-31 1988-08-16 Fox Sr James R Apparatus for recovery of hydrocarbons from hydrocarbon/water mixtures
DE8914167U1 (de) 1989-12-07 1990-02-15 Hopf, Karl-Heinz, 8580 Bayreuth Phasentrennanlage zur thermischen Trennung einer Emulsion, insbesondere einer Wasser/Ölemulsion
US5256258A (en) 1991-11-27 1993-10-26 The Dow Chemical Company Removal of low-boiling fractions from high temperature heat transfer systems
US5259931A (en) 1992-02-03 1993-11-09 Fox James R Stripping tower system for removing volatile components from water containing the same
US5211856A (en) * 1992-03-06 1993-05-18 Hanshi Shen Method of oil/water separation and device for purification of oil
NO308157B1 (no) * 1998-05-28 2000-08-07 Nor Instr As FremgangsmÕte og anordning for separering av vann fra olje
EP1586620A1 (fr) 2004-04-15 2005-10-19 Total S.A. Procede de purification de brut de forage, procede de separation d'une emulsion hydrocarbonee eau-dans-l'huile et dispositifs pour leur mise en oeuvre
US20080105622A1 (en) * 2006-09-14 2008-05-08 Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project Coated gas bubbles for recovery of hydrocarbon
US8343316B2 (en) 2009-11-10 2013-01-01 Siemens Industry, Inc. Vacuum dehydrator

Also Published As

Publication number Publication date
WO2013088339A3 (fr) 2013-08-15
GB2510781B (en) 2020-04-08
FR2983738A1 (fr) 2013-06-14
FR2983738B1 (fr) 2015-08-21
GB201410251D0 (en) 2014-07-23
WO2013088339A2 (fr) 2013-06-20
GB2510781A (en) 2014-08-13
NO20140832A1 (no) 2014-09-03

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