WO2006112755A1 - Procede de fabrication d'une solution aqueuse d'electrolyte - Google Patents

Procede de fabrication d'une solution aqueuse d'electrolyte Download PDF

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Publication number
WO2006112755A1
WO2006112755A1 PCT/RU2006/000195 RU2006000195W WO2006112755A1 WO 2006112755 A1 WO2006112755 A1 WO 2006112755A1 RU 2006000195 W RU2006000195 W RU 2006000195W WO 2006112755 A1 WO2006112755 A1 WO 2006112755A1
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WO
WIPO (PCT)
Prior art keywords
water
cavitation
dissociable
ultrasonic cavitation
hydratable
Prior art date
Application number
PCT/RU2006/000195
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English (en)
Russian (ru)
Inventor
Sergei Dmitrievich Shestakov
Original Assignee
Obschestvo S Ogranichennoi Otvetstvennostyu 'astor-S'
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 Obschestvo S Ogranichennoi Otvetstvennostyu 'astor-S' filed Critical Obschestvo S Ogranichennoi Otvetstvennostyu 'astor-S'
Publication of WO2006112755A1 publication Critical patent/WO2006112755A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/008—Processes for carrying out reactions under cavitation conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations

Definitions

  • the invention relates to dissolution methods based on the use of ultrasonic cavitation energy to intensify the processes of dissolution and dissociation of electrolytes in water, for example, in the chemical, electrical and food industries.
  • the invention can be used to accelerate liquid-phase reactions in aqueous solutions of electrolytes in the implementation of various technological processes.
  • electrolyte solutions for chemical current sources.
  • the invention can be used in the preparation of brines and in the salting of food raw materials in the production of fish, meat and vegetable products, as well as canned food from animal and / or vegetable raw materials.
  • a known method of manufacturing an electrolyte solution for a manganese-zinc chemical current source [application N ° 93016666 RU, 1993], in which an organic corrosion inhibitor, which is a non-dissociable component, is mixed with a polymer or oligomeric component and dispersed in water or an aqueous electrolyte solution with heating to a temperature not exceeding the temperature at which decomposition of any of the components begins.
  • the obligatory heating of the prepared electrolyte solution does not allow its use, for example, in the food industry, where the thresholds for thermal denaturation of proteins or vitamins have low temperature values.
  • a known method of preparing an electrolyte solution [RU 1729025, 1990], intended for use in the chemical, metallurgical and food industries, which can be used in the implementation of physicochemical processes occurring between a solid and a liquid and accompanied by the transfer of all or part of this substance into a solution .
  • the method includes dissolving salts and minerals while stirring or circulating the suspension through the dissolution zone.
  • the suspension is subjected to continuous hydrodynamic treatment with solution jets introduced into the dissolution zone. Even if cavitation occurs in the jets of the solution due to the presence of pressure gradients, it has a hydrodynamic nature.
  • hydrodynamic cavitation is much less effective than ultrasonic (acoustic) arising in elastic waves in a liquid under the influence of variable sound pressure [Rogov I.A., Shestakov SD Suprathermal change in the thermodynamic equilibrium of water and aqueous solutions: fallacies and reality, part l // Storage and processing of agricultural raw materials, 7, 2004.- p. 24-28].
  • hydrodynamic cavitation in an electrolyte solution which in itself is an aggressive medium, will require the adoption of measures to ensure the erosion and corrosion resistance of the equipment in which the process is carried out.
  • the prepared solution contains a dispersed phase in the form of solid metal microparticles, which provides increased sedimentation stability and improved physical and mechanical characteristics of the coatings due to the high degree of dispersion of the phase particles.
  • the method includes introducing a dispersed phase into a solution and further dispersing it to a stable colloid by ultrasonic vibrations.
  • the dispersing method in the method is cavitation, which is excited by ultrasound in an electrolyte solution — a chemically aggressive medium, erosion and corrosion protection of the equipment in which the process is carried out is required, which makes it more complicated and more expensive.
  • the closest analogue to the claimed is a method for the preparation of brine in the meat processing industry, containing as a dissociable component NaCl and salting them chopped meat raw materials.
  • the method includes activating the brine by treatment in a cavitation reactor and mixing the activated brine with meat raw materials, which are poorly soluble and slightly dissociable component containing polyelectrolytes [RU 2245624, 2004].
  • the known method has the same drawback as discussed above, namely, cavitation, enhancing the chemical aggressiveness of the electrolyte, will destroy the cavitation reactor in which the activation process is carried out [Rogov I. A., Shestakov S. D. Superthermal change in the thermodynamic equilibrium of water and aqueous solutions: fallacies and reality. Part 2 // Storage and processing of agricultural raw materials, 10 2004.- p. 9-13].
  • the invention is aimed at creating a method for preparing aqueous solutions of electrolytes using ultrasonic cavitation to intensify the process and improve the result, which does not require taking measures of corrosion and erosion protection of equipment in which cavitation is carried out.
  • the invention consists in the following.
  • cavitation declustering of water [Shestakov SD The energy state of water and its binding by biopolymers of food raw materials: New opportunities // Storage and processing of agricultural raw materials, 4, 2003.- p. 35-37], in which they dissolve.
  • epithermal cavitation effects on water it is possible to break intermolecular hydrogen bonds in it, which form its cluster structure in a stationary state. This significantly increases its dissolving and dissociating ability. Therefore, aqueous electrolyte solutions can be prepared in this order.
  • the specified technical result is achieved due to the fact that in the method of preparing an aqueous solution of an electrolyte containing as components other dissociable as well as non-dissociable, hydratable and non-hydrated water, then the components of the solution are mixed with water.
  • the method is as follows.
  • Water is exposed to ultrasonic cavitation, for example, in a cavitation reactor, after which it acquires a dissolving and dissociating ability increased in relation to the conditions of thermodynamic equilibrium. Then, from the water treated in a cavitation reactor, an electrolyte solution is prepared. To do this, it is mixed with a dissociable component, for which, for example, NaCl can be used, as well as non-dissociable, hydratable and non-hydratable substances, for example, hydrophilic and hydrophobic polymers, in the form of powders, colloidal and true solutions or suspensions.
  • a dissociable component for which, for example, NaCl can be used
  • non-dissociable, hydratable and non-hydratable substances for example, hydrophilic and hydrophobic polymers
  • the invention was used for the preparation of brines used in the salting of raw meat in the production of cooked sausages and the preparation of minced meat sausages [Shestakov S. D. Technology of cavitation disintegration of liquid food media and its use in the meat industry // Transactions of the international forum "Meat industry” .-- M: Ed. Asti Group, 2002, p. 95-96, Shestakov C.D., Sokolov B.B., Chestnov SM., Dzhafarova HA, Podhomutov HB, Bardonova E.F.
  • the water used in food production was processed, on the basis of which an electrolyte solution was prepared - a mixture of water and salt with meat raw materials containing undissociated, non-hydratable and hydratable components, which in this case are all biopolymers: fats and proteins, respectively, introduced into the solution in the form of chopped meat.
  • a pre-prepared brine was processed - a concentrated solution of sodium chloride - and mixed with meat raw materials in accordance with [RU 2245624, 2004].
  • the degree of dissolution of the electrolyte in the solution was established by measuring the specific electrical conductivity circuit diagram with conductivity sensor of the Anion 7051 device (INFRASPAK, Novosibirsk). In both cases, the conductivity of the solution within the measurement error of the device turned out to be the same. That is, the effect of cavitation treatment on the degree of dissolution and dissociation of the electrolyte is also the same in both cases.
  • the cavitation treatment of water in the first case and the salt solution in the second the same strips of aluminum foil — samples, were placed in the same place in the container in which the treatment was carried out.
  • Knepp method Korean Knepp method [Kparr R., Dailu J., Nammitt F.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

L'invention se rapporte aux procédés fondés sur l'utilisation de l'énergie de cavitation ultrasonique à des fins d'intensification des processus de dissolution et de dissociation, par exemple, dans les industries chimique, électrotechnique et alimentaire. L'invention concerne un procédé de fabrication d'une solution aqueuse d'électrolyte qui comprend en tant que composants de la solution des substances hydratables et des substances non hydratables non dissociables. Il comprend le traitement par cavitation ultrasonique qui se distingue en ce que l'eau est soumise à la cavitation ultrasonique après quoi les composants de la solution sont mélangés à l'eau. L'énergie de la cavitation par l'action épithermique sur l'eau lance des mécanismes qui sont propres à la chimie des hautes énergies et détruit les liens hydrogènes intermoléculaires qui forment dans des conditions d'équilibre thermodynamique une structure d'eau en grappes. Cela augmente sensiblement sa capacité de dissolution et de dissociation; en outre, il n'est pas nécessaire d'utiliser un réacteur à cavitation résistant aux milieux agressifs, ce qui améliore sa simplicité et réduit les coûts sans réduire l'effet d'utilisation de la cavitation.
PCT/RU2006/000195 2005-04-20 2006-04-19 Procede de fabrication d'une solution aqueuse d'electrolyte WO2006112755A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2005111688 2005-04-20
RU2005111688/15A RU2286204C1 (ru) 2005-04-20 2005-04-20 Способ приготовления водных растворов электролитов под воздействием ультразвуковой кавитации

Publications (1)

Publication Number Publication Date
WO2006112755A1 true WO2006112755A1 (fr) 2006-10-26

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PCT/RU2006/000195 WO2006112755A1 (fr) 2005-04-20 2006-04-19 Procede de fabrication d'une solution aqueuse d'electrolyte

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RU (1) RU2286204C1 (fr)
WO (1) WO2006112755A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100319725A1 (en) * 2009-06-18 2010-12-23 Nano Om Technology, Llc Systems, methods, and compositions for sanitizing food products

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1130386A1 (ru) * 1982-09-03 1984-12-23 Ордена Октябрьской Революции Карачаровский Механический Завод Способ разбавлени лакокрасочных материалов
EP0555842A1 (fr) * 1992-02-14 1993-08-18 Japan Science, Inc. Procédé de dissolution de tissus biologiques
JPH0852337A (ja) * 1994-08-09 1996-02-27 I N R Kenkyusho:Kk 物質混合方法及び装置
RU2245624C1 (ru) * 2004-01-22 2005-02-10 Общество с ограниченной ответственностью "Астор-С" Способ производства мясопродуктов

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1130386A1 (ru) * 1982-09-03 1984-12-23 Ордена Октябрьской Революции Карачаровский Механический Завод Способ разбавлени лакокрасочных материалов
EP0555842A1 (fr) * 1992-02-14 1993-08-18 Japan Science, Inc. Procédé de dissolution de tissus biologiques
JPH0852337A (ja) * 1994-08-09 1996-02-27 I N R Kenkyusho:Kk 物質混合方法及び装置
RU2245624C1 (ru) * 2004-01-22 2005-02-10 Общество с ограниченной ответственностью "Астор-С" Способ производства мясопродуктов

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100319725A1 (en) * 2009-06-18 2010-12-23 Nano Om Technology, Llc Systems, methods, and compositions for sanitizing food products

Also Published As

Publication number Publication date
RU2286204C1 (ru) 2006-10-27

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