WO2006046881A1 - Procede de destruction d'emulsions stables eau-petrole - Google Patents

Procede de destruction d'emulsions stables eau-petrole Download PDF

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Publication number
WO2006046881A1
WO2006046881A1 PCT/RU2004/000420 RU2004000420W WO2006046881A1 WO 2006046881 A1 WO2006046881 A1 WO 2006046881A1 RU 2004000420 W RU2004000420 W RU 2004000420W WO 2006046881 A1 WO2006046881 A1 WO 2006046881A1
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WO
WIPO (PCT)
Prior art keywords
emulsion
frequency
signal
water
oil
Prior art date
Application number
PCT/RU2004/000420
Other languages
English (en)
Russian (ru)
Inventor
Vadim Igorevich Soifer
Aleksandr Ivanovich Solodilov
Leonid Valerevich Filippov
Original Assignee
Vadim Igorevich Soifer
Aleksandr Ivanovich Solodilov
Leonid Valerevich Filippov
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 Vadim Igorevich Soifer, Aleksandr Ivanovich Solodilov, Leonid Valerevich Filippov filed Critical Vadim Igorevich Soifer
Priority to PCT/RU2004/000420 priority Critical patent/WO2006046881A1/fr
Publication of WO2006046881A1 publication Critical patent/WO2006046881A1/fr

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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
    • B01D17/06—Separation of liquids from each other by electricity

Definitions

  • the invention relates to the field of oil refining, and more particularly, to methods and devices for breaking stable oil-water emulsions.
  • composition of the emulsion includes both harmful components - water, and useful components - oil, the problem boils down to the separation of emulsions into these two components with the subsequent removal of water.
  • reaction catalysis method described in the Russian patent J ⁇ s2046652 [3] provides for the action on the reacting substance by signals from a microwave electromagnetic generator tuned to certain resonant frequency.
  • the method requires a very fine tuning of the resonant frequency and is applicable only for small working volumes.
  • Closest to the claimed solution is the method described in the published Russian patent N ° 2162736 [4], which provides for the processing of technological devices and reacting substances by an electromagnetic field in the form of a signal with frequency characteristics selected from a wide range. In the method [4], the selection of the frequency characteristics of the electromagnetic field is carried out regardless of the composition of the reacting substances.
  • an alternating electromagnetic field with a frequency from 100 to 2000 kHz, modulated by a signal with a frequency from 1 to 200 kHz acts as a catalyst.
  • the electric component of the field strength, according to [4], should not exceed 0.02 V / m, and the magnetic component should not exceed 0.00002 A / m.
  • the method allows to achieve the claimed results with certain types of catalysis, for example, for catalysis of the combustion of a gasoline-air mixture in a car engine, for improving the properties of drinking water, for cleaning alcohol.
  • the disadvantages of this method include the limited scope of its application, which is expressed in the fact that catalytic reactions involving resins, fats and crude oil do not practically manifest themselves under the conditions specified in [4].
  • the method described in [4] involves the use of electromagnetic fields for a long period when processing large volumes of a substance (0.06-0.0002 h / kg), which reduces the economic efficiency of the method [4].
  • the problem to which the invention is directed is to develop a method and device that can more effectively implement the ideas embodied in the method [4] in a specific application in the field of oil industry. Moreover, an improved method and the design of the device implementing this method must take into account the specifics of its field of application.
  • the technical result in relation to the method is achieved by conducting additional deviation of the frequency-modulated signal that provides the catalysis process, and changing the parameters of the electromagnetic field, both in terms of intensity and in the recommended range of carrier and modulating frequencies.
  • the essence of the method is to select the optimal parameters of the electromagnetic field, the active component of which is its magnetic component, which ensures the destruction of relatively stable water-oil emulsions due to the resonant "pumping" of water molecules, which under such conditions clearly show the properties of dipoles. Moreover, due to the use of an empirically selected frequency range of field changes, the viscosity of the oil-containing fraction is simultaneously increased, and activated water molecules are freely separated from this fraction.
  • the proposed method proposes to introduce an additional operation consisting in superimposing a programmable ultra-low frequency deviation signal (l ⁇ 0.5 Hz) onto the frequency-modulated signal, whereby the periodic occurrence of resonant peaks is guaranteed without the need for fine tuning.
  • the method of processing the emulsion of the magnetic component of the electromagnetic field is as follows.
  • An electromagnetic signal with a carrier frequency from 2.001 MHz to 20.0 MHz, modulated by a signal with a frequency from 201 kHz to 2 MHz and subjected to a deviation with a signal with a frequency l, 0 ⁇ 0.5 Hz, is supplied to a tank with a water-oil emulsion being processed. It is advisable to generate a deviation signal that provides the most frequent occurrence of resonant peaks from a software-generated packet of pulses. For effective processing of the emulsion, it is sufficient to apply a modulated magnetic field with a strength from 0.00003 A / m to 0.002 A / m, depending on the composition of the emulsion, its volume and the shape of the tank.
  • the exposure time is calculated on the basis of conditions from 0.000012 hour / kg to 0.00036 hour / kg. After treatment, the oil-water emulsion is split into distinct fractions of "oil” / "water", the separation of which is not a problem.
  • a device for processing oil-water emulsions with a magnetic field consists of an electromagnetic field generator and a signal emitter, which contains coaxially mounted electromagnetic coil and permanent magnets with magnetization ranging from 2x1 ⁇ t4 to 5x1 ⁇ t4 A / m, two of which are made in the form of a ring, and the other two in the form of a disk.
  • An electromagnetic coil is located between the magnets and connected to a generator that generates an alternating electromagnetic field propagated by the emitter in the form of an electromagnetic signal with a carrier frequency of 2.001 MHz to 20.0 MHz, modulated by a signal with a frequency of 201 kHz to 2 MHz with a superimposed deviation signal with a frequency 1, 0 ⁇ 0.5 Hz.
  • the deviation signal consists of a software-generated pulse packet. The programmed formation of the deviation signal provides a more reliable resonant tuning of electromagnetic radiation to the target.
  • the emitter body is made of a material that is neutral only to the magnetic component of the field, and its cavity is filled with a composition of finely dispersed magnetoactive components with the addition of glycerin, which ensures uniformity and the required viscosity of the medium and, thus, eliminating the possibility of spontaneous formation of clusters of finely dispersed components.
  • the housing is, for example, made of stainless steel, and the composition of finely divided magnetoactive components should consist of ferromagnets, paramagnets and diamagnets dispersed to a size of 50 to 200 microns.
  • FIG. Ia and FIG. Ib shows an embodiment of an electromagnetic signal emitter receiving an activating pulse from an electromagnetic field generator (not shown in FIG. 1).
  • the emitter consists of a housing 1 made of non-magnetic material, for example, stainless steel, a frame 2 located inside the housing 1 and made mainly of PCB, an electromagnetic coil 6, cups 3 made, for example, of PCB, ring magnets 4, disk magnets 5, while the cups 3 are filled with a finely dispersed mixture of 7 iron, iron oxides and glycerin, and the space between the cups 3 and the housing 1 is filled with a compound, for example, a compound of the EZK-6 type according to OCT4 GO.029.2-6, the emitter output is connected to the housing m (in FIG. 1 not shown) of a container in which the oil-water emulsion splitting.
  • a compound for example, a compound of the EZK-6 type according to OCT4 GO.029.2-6, the emitter output is connected to the housing m (in FIG. 1 not shown) of a container in which the oil-water emulsion splitting.
  • the device operates as follows. Turn on the generator and feed on the coil 6 of the emitter modulated signal with deviation. Under the action of the system of the magnetic field of permanent magnets 4 and 5 and the electromagnetic field of coil 6, the composition of the finely dispersed magnetoactive materials 7 is structured. Under the influence of a modulated signal with a deviation entering the coil 6, the magnetic field of the system of magnets 4 and 5 and the composition of 7 finely dispersed magneto-active components modulate in glycerin. Changed under the influence of a magnetic field, the structure of composition 7 affects the form of the magnetic component of the generated field. The emitter housing 1 shields the electromagnetic component of the generated field and transmits a modulated magnetic field, which acts on the processed oil-water emulsion.
  • the deviation signal was generated in accordance with the algorithm described in the TELOS ANALISYS (Certificate ⁇ 22004612386 dated October 20, 2004) and TELOS SINTHESIS (Certificate ⁇ 2004612387 dated October 20, 2004) registered in Rospatent.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

L'invention concerne un procédé de catalyse du processus de destruction d'émulsions stables eau-pétrole, qui consiste à agir sur l'émulsion avec un champ magnétique alternatif variable en fréquence. Le procédé se distingue en ce que le signal de modulation est soumis à la déviation avec une fréquence comprise entre 1,0 ? 0,5 Hz. Le dispositif de destruction d'émulsions stables eau-pétrole, constitué d'un générateur de champ magnétique et d'un émetteur de signaux comprenant un boîtier, une bobine électromagnétique et des aimants permanents, se distingue en ce que le boîtier est fait d'un matériau neutre par rapport à la composante magnétique du champ électromagnétique, la cavité du boîtier étant remplie d'une composition de composants magnétiques finement dispersés, constitués de ferromagnétiques, de paramagnétiques et de diamagnétiques, avec l'addition de glycérine, les aimants permanents se présentant comme deux anneaux et deux disques.
PCT/RU2004/000420 2004-10-26 2004-10-26 Procede de destruction d'emulsions stables eau-petrole WO2006046881A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU2004/000420 WO2006046881A1 (fr) 2004-10-26 2004-10-26 Procede de destruction d'emulsions stables eau-petrole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2004/000420 WO2006046881A1 (fr) 2004-10-26 2004-10-26 Procede de destruction d'emulsions stables eau-petrole

Publications (1)

Publication Number Publication Date
WO2006046881A1 true WO2006046881A1 (fr) 2006-05-04

Family

ID=36228063

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2004/000420 WO2006046881A1 (fr) 2004-10-26 2004-10-26 Procede de destruction d'emulsions stables eau-petrole

Country Status (1)

Country Link
WO (1) WO2006046881A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101953227A (zh) * 2008-02-15 2011-01-19 E2V技术（英国）有限公司 介电流体的射频加热装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2162736C1 (ru) * 2000-04-25 2001-02-10 Солодилов Александр Иванович Способ катализа реакций
RU2164436C1 (ru) * 1999-09-17 2001-03-27 Иванов Олег Юрьевич Устройство для обработки водонефтяной эмульсии
US6235251B1 (en) * 1999-07-26 2001-05-22 James G. Davidson System and method for treating cells using electromagnetic-based radiation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6235251B1 (en) * 1999-07-26 2001-05-22 James G. Davidson System and method for treating cells using electromagnetic-based radiation
RU2164436C1 (ru) * 1999-09-17 2001-03-27 Иванов Олег Юрьевич Устройство для обработки водонефтяной эмульсии
RU2162736C1 (ru) * 2000-04-25 2001-02-10 Солодилов Александр Иванович Способ катализа реакций

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101953227A (zh) * 2008-02-15 2011-01-19 E2V技术（英国）有限公司 介电流体的射频加热装置
CN101953227B (zh) * 2008-02-15 2013-06-26 E2V技术（英国）有限公司 使用电磁能加热介电流体的装置及方法

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