MD3213F2 - Electrochemical process for sodium hypochlorite obtaining and device for realization thereof - Google Patents
Electrochemical process for sodium hypochlorite obtaining and device for realization thereof Download PDFInfo
- Publication number
- MD3213F2 MD3213F2 MDA20060026A MD20060026A MD3213F2 MD 3213 F2 MD3213 F2 MD 3213F2 MD A20060026 A MDA20060026 A MD A20060026A MD 20060026 A MD20060026 A MD 20060026A MD 3213 F2 MD3213 F2 MD 3213F2
- Authority
- MD
- Moldova
- Prior art keywords
- sodium hypochlorite
- coke
- electrochemical process
- obtaining
- chloride solution
- Prior art date
Links
- 239000005708 Sodium hypochlorite Substances 0.000 title abstract 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 4
- 239000000571 coke Substances 0.000 abstract 3
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 230000000721 bacterilogical effect Effects 0.000 abstract 1
- 238000004061 bleaching Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Inventia se refera la un procedeu electrochimic si la un dispozitiv pentru obtinerea hipoclorituluide sodiu, care pot fi aplicate pentru tratarea bacteriologica a apelor, producerea substantelor inalbitoare si in scop medical. Procedeul electrochimic de obtinere a hipocloritului de sodiu include electroliza solutiei de clorura de sodiu in prezenta unei incarcaturi, care contine magnetit si cocs,in raport de masa de 1:(0,1…0,3), corespunzator, la densitatea curentului anodic de 4…5 A/dm2, la agitarea continua a incarcaturii, totodata in calitate de magnetit se utilizeaza tunder in forma de solzi avand marimea de 3…5 mm, iar in calitate de cocs se utilizeaza cocs pentru electrozi avand marimea de 1…3 mm. Dispozitivul pentru obtinerea hipocloritului de sodiu contine un corp (1), executat in forma de cilindru cav, racorduri de admisiune (4) si de evacuare (5) a solutiei de clorura de sodiu, o gura de incarcare (17); in interiorul cilindrului sunt amplasati un anod (6) si un catod (7) perforati, cu canale strapunse (8) si (9), conectaticu ajutorul unor conductoare izolate (10) si (11)si a unor colectoare de curent cu contacte glisante (12) si (13) la o sursa de curent continuu; pe peretii interni ai corpului (1) sunt fixate niste palete (14), iar in partea exterioara sunt amplasate niste directoare (18) cu sistem de rotile (19),conectate cu un dispozitiv de actionare electrica(20). Rezultatul consta in sporirea eficientei electrolizei, micsorarea capacitatii de absorbtie a energiei si majorarea randamentului produsului finit.The invention relates to an electrochemical process and to a device for obtaining sodium hypochlorite, which can be applied for the bacteriological treatment of water, the production of bleaching substances and for medical purposes. The electrochemical process for obtaining sodium hypochlorite includes the electrolysis of the sodium chloride solution in the presence of a charge, which contains magnetite and coke, in a mass ratio of 1: (0.1… 0.3), corresponding to the anodic current density of 4… 5 A / dm2, for continuous agitation of the load, also as magnetite is used tunder in the form of scales having the size of 3… 5 mm, and as coke is used coke for electrodes having the size of 1… 3 mm . The device for obtaining sodium hypochlorite contains a body (1), made in the form of a hollow cylinder, inlet connections (4) and outlet (5) of the sodium chloride solution, a loading mouth (17); Inside the cylinder are placed a perforated anode (6) and a cathode (7), with pierced channels (8) and (9), connected by means of insulated conductors (10) and (11) and current collectors with sliding contacts (12) and (13) to a direct current source; on the inner walls of the body (1) are fixed some blades (14), and in the outer part are placed some directors (18) with wheel system (19), connected with an electric actuator (20). The result is an increase in electrolysis efficiency, a decrease in energy absorption capacity and an increase in the efficiency of the finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060026A MD3213G2 (en) | 2006-01-10 | 2006-01-10 | Electrochemical process for sodium hypochlorite obtaining and device for realization thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060026A MD3213G2 (en) | 2006-01-10 | 2006-01-10 | Electrochemical process for sodium hypochlorite obtaining and device for realization thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3213F2 true MD3213F2 (en) | 2006-12-31 |
| MD3213G2 MD3213G2 (en) | 2007-07-31 |
Family
ID=37607311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20060026A MD3213G2 (en) | 2006-01-10 | 2006-01-10 | Electrochemical process for sodium hypochlorite obtaining and device for realization thereof |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3213G2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3980B1 (en) * | 2009-02-09 | 2009-11-30 | КОВАЛЕВА Ольга | Process for palladium extraction from used catalysts |
| WO2012015341A1 (en) * | 2010-07-30 | 2012-02-02 | Itkin German Evseevich | Method for producing an aqueous solution of sodium hypochlorite |
| MD1026Y (en) * | 2014-03-31 | 2016-04-30 | Александр Юрьевич Кузнецов | Device for electrolytic production of a gaseous mixture of hydrogen and oxygen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4131C1 (en) * | 2010-10-25 | 2012-05-31 | Государственный Университет Молд0 | Device for palladium extraction from spent automotive catalysts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD2529G2 (en) * | 2002-09-09 | 2005-02-28 | Государственный Университет Молд0 | Installation for electrochemical obtaining of sodium hypochlorite |
-
2006
- 2006-01-10 MD MDA20060026A patent/MD3213G2/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3980B1 (en) * | 2009-02-09 | 2009-11-30 | КОВАЛЕВА Ольга | Process for palladium extraction from used catalysts |
| WO2012015341A1 (en) * | 2010-07-30 | 2012-02-02 | Itkin German Evseevich | Method for producing an aqueous solution of sodium hypochlorite |
| EA018542B1 (en) * | 2010-07-30 | 2013-08-30 | Герман Евсеевич ИТКИН | Method for producing an aqueous solution of sodium hypochlorite |
| MD1026Y (en) * | 2014-03-31 | 2016-04-30 | Александр Юрьевич Кузнецов | Device for electrolytic production of a gaseous mixture of hydrogen and oxygen |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3213G2 (en) | 2007-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |