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WO1999011840A1 - Appareil permettant d'obtenir les produits de l'oxydation anodique d'une solution de chlorures de metaux alcalins ou alcalino-terreux - Google Patents

Appareil permettant d'obtenir les produits de l'oxydation anodique d'une solution de chlorures de metaux alcalins ou alcalino-terreux Download PDF

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Publication number
WO1999011840A1
WO1999011840A1 PCT/RU1997/000276 RU9700276W WO9911840A1 WO 1999011840 A1 WO1999011840 A1 WO 1999011840A1 RU 9700276 W RU9700276 W RU 9700276W WO 9911840 A1 WO9911840 A1 WO 9911840A1
Authority
WO
WIPO (PCT)
Prior art keywords
anode
cathode
diaphragm
cell
solution
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.)
Ceased
Application number
PCT/RU1997/000276
Other languages
English (en)
Russian (ru)
Inventor
Vitold Mikhalovich Bakhir
Jury Georgievich Zadorozhny
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.)
Individual
Original Assignee
Individual
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
Priority to RU9696102410A priority Critical patent/RU2088693C1/ru
Application filed by Individual filed Critical Individual
Priority to AU42274/97A priority patent/AU4227497A/en
Priority to PCT/RU1997/000276 priority patent/WO1999011840A1/fr
Publication of WO1999011840A1 publication Critical patent/WO1999011840A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them

Definitions

  • the asbestos diaphragm is relatively short service life, changes in their speed and the use of special wares for ⁇ Food Qualitatively similar measure introduction of special additives to the growing market, a change in the level of analytics in relation to the level of the economy and others are taken. The good performance of such products is also not satisfactory, and will result in a final diaphragm replacement result. Otherwise, asbestos-free diaphragms are a low number of received products.
  • the positive properties of the ceramic diaphragms are known. ⁇ a ⁇ , na ⁇ ime ⁇ , u ⁇ azyvae ⁇ sya on i ⁇ s ⁇ y ⁇ s ⁇ , s ⁇ abiln ⁇ s ⁇ ⁇ azme- ⁇ v, ⁇ dna ⁇ ⁇ mechae ⁇ sya, ch ⁇ is ⁇ lzuyu ⁇ sya ⁇ ni ⁇ l ⁇ in lab ⁇ a- ⁇ ny ⁇ ele ⁇ lize ⁇ a ⁇ , and ⁇ myshlenny ⁇ not ⁇ imenyayu ⁇ sya and You are a ⁇ esneny d ⁇ ugimi kinds dia ⁇ agm, na ⁇ ime ⁇ mi ⁇ las ⁇ vymi [ ⁇ . J. Phioshin ⁇ . G. Smirnova, Electrochemical systems in the synthesis of chemical products, ⁇ , Kimiya, 1985, 63-77, 161-168].
  • the purpose of the invention is to simplify the installation of the device and to ensure the possibility of the production of gas by-products from electric waste l ⁇ chn ⁇ zemeln ⁇ g ⁇ me ⁇ alla with vys ⁇ im vy ⁇ d ⁇ m ⁇ ⁇ u ⁇ i
  • Electronic materials are selected from the list of known ones, proceeding from the conditions of the solvable problem and the requirements for the operation of devices, in which cells are used.
  • ⁇ aches ⁇ ve an ⁇ dny ⁇ ma ⁇ e ⁇ ial ⁇ v m ⁇ gu ⁇ is ⁇ lz ⁇ va ⁇ sya ⁇ i ⁇ an ⁇ vye ele ⁇ dy with ⁇ y ⁇ iem from ethyl di ⁇ sida ⁇ u ⁇ eniya and di ⁇ sida ⁇ i ⁇ ana ( ⁇ ), or with ⁇ i ⁇ an ⁇ vye ele ⁇ dy ⁇ y ⁇ iem blag ⁇ dnymi me ⁇ allami with ⁇ y ⁇ iyami of ⁇ sid ⁇ v ma ⁇ gantsa, ⁇ l ⁇ va, ⁇ bal ⁇ a.
  • outside and inside the diaphragms can also be made in the form of truncated incidents with a magnitude of 1: (100-1000); , 7-0.8 mm, and the diaphragm is installed in the cell in such a way that the body with the larger thick walls is turned down, or the internal and external diameters are larger.
  • the product distribution unit, the accessory for the gas distribution part of the electrical equipment, and the electrical system are supplied with electrical equipment ⁇ me ⁇ g ⁇ in ve ⁇ ney sv ⁇ ey chas ⁇ i em ⁇ s ⁇ an ⁇ dn ⁇ g ⁇ ⁇ n ⁇ u ⁇ a us ⁇ ys ⁇ v ⁇ m provided for ⁇ dde ⁇ zhaniya ⁇ s ⁇ yann ⁇ g ⁇ u ⁇ vnya an ⁇ li ⁇ a in em ⁇ s ⁇ i, ch ⁇ ⁇ zv ⁇ - lyae ⁇ av ⁇ ma ⁇ izi ⁇ va ⁇ ⁇ tsess ⁇ ab ⁇ y yachey ⁇ i, ⁇ bes ⁇ echi ⁇ av ⁇ - ma ⁇ izi ⁇ vanny ⁇ dv ⁇ d ⁇ ass ⁇ la and ⁇ a ⁇ zhe ⁇ v ⁇ d gaz ⁇ v.
  • the use of the capacitance by means of the capacitance of the analogue interface ensures the convenient use of the equipment during the installation of non-essential conditions for the use of the device.
  • the products are discharged from the tank of the by-product in the form of a gas-liquid mixture, which is supplied to the gas separator.
  • the diaphragm from ceramics on the basis of a mixture of oxidizing agents of aluminum, aluminum has a high stability for the action of acids and alkali, aggressive gases and has a high service life.
  • Introduction of various additions allows you to regulate the properties of the diaphragm and to exclude direct interference with electrical processes.
  • the diaphragm can be made of different 7 materials and performed an ultrafiltration or nanofile partition depending on the conditions of the problem being solved.
  • the conditions of the cell operation are also influenced by the format of the diaphragm and that by the way, it is installed in the cell of the processing unit that is not in use, the processing unit is in use.
  • P ⁇ i is ⁇ lz ⁇ vanii dia ⁇ agm with b ⁇ l- necks ⁇ nusn ⁇ s ⁇ yu na ⁇ ushayu ⁇ sya usl ⁇ viya tsi ⁇ ulyatsii ⁇ as ⁇ v ⁇ v in ⁇ ame ⁇ a ⁇ , and ⁇ me ⁇ g ⁇ , e ⁇ ⁇ iv ⁇ di ⁇ ⁇ ne ⁇ b ⁇ dim ⁇ s ⁇ i izmenya ⁇ ⁇ azme ⁇ y us ⁇ ys ⁇ va and uvelichiva ⁇ mezhele ⁇ dn ⁇ e ⁇ ass ⁇ yanie, ch ⁇ ⁇ iv ⁇ di ⁇ ⁇ v ⁇ z ⁇ as ⁇ aniyu ene ⁇ g ⁇ za ⁇ a ⁇ on ⁇ vedenie ⁇ tses- sa.
  • the cells described in the patent of Russia 20 ⁇ 2078737, ⁇ 02 ⁇ 1/461, 05.10.97, or in the patent US, 5> 5, 635, 040, C 02 .06 ⁇ ⁇ ⁇ 661 may be used. as a part of the device for connecting a few cells to ensure the required production.
  • ⁇ dna ⁇ in izves ⁇ n ⁇ m ⁇ eshenii is ⁇ lzuyu ⁇ sya yachey ⁇ i with ⁇ l ⁇ s ⁇ a- ⁇ allelnym ⁇ ele ⁇ dami s ⁇ avni ⁇ eln ⁇ b ⁇ lsh ⁇ y ⁇ l ⁇ schadi, ch ⁇ ⁇ ebue ⁇ b ⁇ lshi ⁇ za ⁇ a ⁇ on ⁇ bes ⁇ echenie ⁇ s ⁇ yans ⁇ va mezhele ⁇ - ⁇ dn ⁇ g ⁇ ⁇ ass ⁇ ya ⁇ iya and s ⁇ abiln ⁇ s ⁇ sv ⁇ ys ⁇ v dia ⁇ a ⁇ my ⁇ all 8 areas, as well as a complicated connection with the system of consumer goods and the production of goods, and the corresponding significant costs and expenses.
  • FIG. 1 The installation is schematically shown in FIG. 1.
  • Source 9 is either a source or source of water (to be used as a source of waste) or a source of non-existent water (non-use) agrarian water).
  • the installation works the following way.
  • the user-friendly circulator is filled with water.
  • This product is circulated in the anode chamber due to gas: the gases emitted from the anode are chlorine, chlorine dioxide, oxygen, and the product
  • the gas mixture is removed from the upper part of the tank 2 with the use of the device 3, which ensures the storage of the set pressure in the system, and the liquid is evacuated to the water.
  • the electrical cell is supplied with voltage to ensure that the current flows to 5 to 7 amperes.
  • the cell operates at a voltage of 3 to 4 volts.
  • Installations can be used to replace traditional waste water systems with a non-powered water supply (instead of a free water supply). 10 systems for decontamination of water in swimming pools, for decontamination of household, agricultural and industrial wastewater.
  • the inlet of the product is separated by gas (8). If you add all the water received in the installation to water, then the biocidal solution can reach 7.0 - 7.5.
  • the settings were used for the electrochemical synthesis of a gaseous mixture of oxidants from a separate discharged sodium chloride.
  • the main components of the gas mixture of the oxidants were molecular acid, acid, acid and oxygen, which accounted for a reduction of 5%: 70%:
  • the indicated ratio is dependent on the installation mode and may vary widely.
  • EXAMPLE 1 In the process, an installation was used that contained one cell described in the US patent ⁇ ° 5, 635, 040. The external power was sent out. ⁇ nu- 1 1 Early elec- trode - anode - made from titanium with the addition of ruthenium and titanium dioxide ( ⁇ ). The cathode length is 150 mm. The fuselage is 2.9 mm. The diameter of the middle part of the anode is 9.0 mm, and the length of the middle part is 156 mm. The diaphragm is made cylindrical with a thickness of the entire length of 0.5 mm.
  • the one-sided circulator contained a capacity of 100 ml, mounted above the cell at a height of 250 mm from the output level of the anode camera. Beyond this capacity, the capacity of a separate circulating contact volume of 200 ml was housed.
  • the voltage on the elec- trons was supplied with a voltage of 3.5 ⁇ , which ensures a flow of 8 ⁇ .
  • a solution of sodium chloride with a concentration of 300 g / l.
  • 3.3 L of gas was obtained, containing 60% CI, 35% LF, 3% W3 and 2% W:, as well as 3.4 L of water and 60 ml of alkaline solution with ⁇ 14 and a total mineralization of 240 g / L.
  • the yield for anode gases was 97%.
  • the process was carried out under conditions of Example 1, but a cell was used, it was carried out from the glass, the anode - ⁇ .
  • the length of the casing is 240 mm
  • the length of the middle part of the anode is 250 mm
  • the diameter of the middle part is 10 mm.
  • the fuselage was 3 mm.
  • the diaphragm is made in such a way that the external diaphragm is cylindrical and the internal one is 0.5 mm thick, with a magnitude of 0.5 mm;
  • the home camera had a constant cross section, and the anode one was variable, with an extension of the top.
  • the unit When supplying a solution of hydrochloride with a concentration of 300 g / l at a speed of 1 ml / min, the unit had the following indicators: . Dry gas sales amounted to 97.2%.
  • Example 3 The process was conducted under the conditions of Example 2. but the external and internal diaphragms of the cell were executed with an inconsequential value of 1 mm less than 0.4 mm with a decrease of 1 mm.
  • the capacity of the anode of the anode is 70 ml, and on the other hand is 130 ml, and the anode is installed at a height of 220 mm, the output of the anode of the camera. 12
  • the installation had the following indicators: productivity at the expense of oxidants - 10 g / h; specific consumption of electricity for the synthesis of oxidants - 1, 3 ⁇ -h / g.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Cette invention concerne un appareil permettant d'obtenir les produits de l'oxydation anodique d'une solution de chlorure, lequel appareil comprend au moins une cellule électrochimique dans laquelle se trouvent une anode et une cathode faites d'un matériau insoluble lors d'une électrolyse. L'espace entre les électrodes est divisé par un diaphragme cylindrique fait de céramique de manière à obtenir des chambres à électrodes, à savoir une chambre à anode et une chambre à cathode. Cet appareil comprend également des systèmes permettant d'introduire ou d'évacuer la solution à traiter dans les chambres, lesquels sont connectés à des circuit de circulation de la solution se trouvant dans lesdites chambres. Cet appareil comprend en outre un système permettant d'évacuer les produits gazeux. La cellule se compose d'une électrode externe (la cathode) et d'une électrode interne (l'anode) coaxiales et verticales, ainsi que d'un diaphragme fait d'une céramique à base d'un mélange d'oxydes de zirconium et d'aluminium. La cellule est en outre équipée de systèmes de montage et de fixation inférieur et supérieur pour les électrodes et le diaphragme, lesquels systèmes comportent respectivement des canaux d'admission et d'évacuation de la solution dans les chambres à électrodes. Le système assurant l'alimentation en une solution de chlorure d'un métal alcalin ou alcalino-terreux est connecté par voie hydraulique à la partie inférieure du circuit de circulation de la chambre à anode.
PCT/RU1997/000276 1996-02-09 1997-09-02 Appareil permettant d'obtenir les produits de l'oxydation anodique d'une solution de chlorures de metaux alcalins ou alcalino-terreux Ceased WO1999011840A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RU9696102410A RU2088693C1 (ru) 1996-02-09 1996-02-09 Установка для получения продуктов анодного оксиления раствора хлоридов щелочных или щелочно-земельных металлов
AU42274/97A AU4227497A (en) 1996-02-09 1997-09-02 Apparatus for obtaining the anodic oxidation products of a solution of alkaline or alkaline-earth metal chlorides
PCT/RU1997/000276 WO1999011840A1 (fr) 1996-02-09 1997-09-02 Appareil permettant d'obtenir les produits de l'oxydation anodique d'une solution de chlorures de metaux alcalins ou alcalino-terreux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU9696102410A RU2088693C1 (ru) 1996-02-09 1996-02-09 Установка для получения продуктов анодного оксиления раствора хлоридов щелочных или щелочно-земельных металлов
PCT/RU1997/000276 WO1999011840A1 (fr) 1996-02-09 1997-09-02 Appareil permettant d'obtenir les produits de l'oxydation anodique d'une solution de chlorures de metaux alcalins ou alcalino-terreux

Publications (1)

Publication Number Publication Date
WO1999011840A1 true WO1999011840A1 (fr) 1999-03-11

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PCT/RU1997/000276 Ceased WO1999011840A1 (fr) 1996-02-09 1997-09-02 Appareil permettant d'obtenir les produits de l'oxydation anodique d'une solution de chlorures de metaux alcalins ou alcalino-terreux

Country Status (3)

Country Link
AU (1) AU4227497A (fr)
RU (1) RU2088693C1 (fr)
WO (1) WO1999011840A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2088693C1 (ru) * 1996-02-09 1997-08-27 Витольд Михайлович Бахир Установка для получения продуктов анодного оксиления раствора хлоридов щелочных или щелочно-земельных металлов
RU2145940C1 (ru) * 1998-10-29 2000-02-27 Бахир Витольд Михайлович Проточный электрохимический модульный элемент "пэм-4" для обработки жидкости
RU2176989C1 (ru) * 2000-11-01 2001-12-20 Бахир Витольд Михайлович Электрохимическая модульная ячейка для обработки водных растворов, установка для получения продуктов анодного окисления раствора хлоридов щелочных или щелочноземельных металлов
RU2270885C1 (ru) * 2004-10-01 2006-02-27 Витольд Михайлович Бахир Установка для получения продуктов анодного окисления раствора хлоридов щелочных или щелочноземельных металлов
RU2277512C1 (ru) * 2005-02-21 2006-06-10 Государственное учреждение Волгоградский научно-исследовательский технологический институт мясомолочного скотоводства и переработки продукции животноводства Россельхозакадемии (ГУ ВНИТИ ММС и ППЖ Россельхозакадемии) Способ получения дезинфицирующего раствора - нейтрального анолита
RU2321681C1 (ru) * 2006-08-25 2008-04-10 Витольд Михайлович Бахир Способ электрохимического получения продуктов анодного окисления раствора хлорида щелочного металла
RU2322397C1 (ru) * 2006-08-25 2008-04-20 Витольд Михайлович Бахир Установка для получения водного раствора оксидантов
GB2479286B (en) * 2008-12-03 2013-09-18 Bakhir Vitold M Electrochemical modular cell for processing electrolyte solutions
RU2408541C2 (ru) * 2009-02-06 2011-01-10 Общество с ограниченной ответственностью "Специализированное строительное объединение "Водоавтоматика" Способ очистки сточных вод
DE102009023539B4 (de) * 2009-05-30 2012-07-19 Bayer Materialscience Aktiengesellschaft Verfahren und Vorrichtung zur Elektrolyse einer wässerigen Lösung von Chlorwasserstoff oder Alkalichlorid in einer Elektrolysezelle
EE05607B1 (et) 2010-09-09 2012-12-17 Ilt�enko Valeri Meetod ja elektrolser desinfitseeriva vahendi saamiseks
RU2605751C1 (ru) * 2015-12-30 2016-12-27 Общество С Ограниченной Ответственностью "Лаборатория Инновационных Технологий" Электролизёр
RU2614450C1 (ru) * 2016-05-06 2017-03-28 Константин Юрьевич Комоликов Электрохимическая модульная ячейка для обработки растворов электролитов
RU2637506C1 (ru) * 2016-12-30 2017-12-05 Общество с ограниченной ответственностью "Аква-Раут" Установка для электрохимического разложения водных растворов хлоридов
RU2701022C1 (ru) * 2019-01-09 2019-09-24 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Устройство для отделения газовых фракций из нефтесодержащих вод

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658382B2 (de) * 1976-12-23 1979-06-07 Hoechst Ag, 6000 Frankfurt Elektrolysezelle zur Herstellung von Hexafluorpropenepoxid
US4169035A (en) * 1976-10-29 1979-09-25 Firma Hans Einhell Gmbh Industriegelande Electrolytic cell for treatment of water solutions
CH616961A5 (fr) * 1975-07-02 1980-04-30 Diamond Shamrock Corp
SU1082866A1 (ru) * 1982-09-07 1984-03-30 Институт ядерной энергетики АН БССР Электролизер
RU2088693C1 (ru) * 1996-02-09 1997-08-27 Витольд Михайлович Бахир Установка для получения продуктов анодного оксиления раствора хлоридов щелочных или щелочно-земельных металлов

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616961A5 (fr) * 1975-07-02 1980-04-30 Diamond Shamrock Corp
US4169035A (en) * 1976-10-29 1979-09-25 Firma Hans Einhell Gmbh Industriegelande Electrolytic cell for treatment of water solutions
DE2658382B2 (de) * 1976-12-23 1979-06-07 Hoechst Ag, 6000 Frankfurt Elektrolysezelle zur Herstellung von Hexafluorpropenepoxid
SU1082866A1 (ru) * 1982-09-07 1984-03-30 Институт ядерной энергетики АН БССР Электролизер
RU2088693C1 (ru) * 1996-02-09 1997-08-27 Витольд Михайлович Бахир Установка для получения продуктов анодного оксиления раствора хлоридов щелочных или щелочно-земельных металлов

Also Published As

Publication number Publication date
AU4227497A (en) 1999-03-22
RU2088693C1 (ru) 1997-08-27

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