SK277838B6 - Additive to lead accumulators - Google Patents

Additive to lead accumulators Download PDF

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Publication number
SK277838B6
SK277838B6 SK5154-88A SK515488A SK277838B6 SK 277838 B6 SK277838 B6 SK 277838B6 SK 515488 A SK515488 A SK 515488A SK 277838 B6 SK277838 B6 SK 277838B6
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SK
Slovakia
Prior art keywords
additive
lead
acid
sodium
sodium perborate
Prior art date
Application number
SK5154-88A
Other languages
Slovak (sk)
Inventor
Pavel F Balzanka
Jan Mrazek
Lubica Balzankova
Original Assignee
Pavel F Balzanka
Jan Mrazek
Lubica Balzankova
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 Pavel F Balzanka, Jan Mrazek, Lubica Balzankova filed Critical Pavel F Balzanka
Publication of SK277838B6 publication Critical patent/SK277838B6/en

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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Abstract

Additive contains 50 to 70 per cent weight of perborate sodium and 15 to 48 percent weight of sodium diphosphate 1 to 15 per cent of twosodium salt of dinaphthylmethanedisulfonic acid, 1 to 20 per cent weight of glycodes or its epimers. This additive in lead accumulators substantially lowers the contents of irreversibile plumbous sulfate and lowers the possibility of its future creating.

Description

Vynález sa týka prísady do olovených akumulátorov, rieši sa jej doženie a obsah komponentov. Prísada má znížiť obsah nevratných síranov, možnosť ich budúcej tvorby a zlepšiť celkovú štruktúru a kompaktnosť aktívnych hmôt.The invention relates to an additive for lead-acid accumulators, to its solution life and to the content of components. The additive is intended to reduce the content of irreversible sulphates, the possibility of their future formation and to improve the overall structure and compactness of the active substances.

g dvosodnej soli dinaftylmetándisulfokyseliny, 26 g pyrofosforečnanu sodného, 10 g dextrózy (v sumárnom vzorci zhodná s glukózou).g of dinaphthylmethanedisulfoic acid disodium salt, 26 g of sodium pyrophosphate, 10 g of dextrose (identical to glucose in the summary formula).

Príklad 3Example 3

Prísada do olovených akumulátorov je jednozložkovou látkou a obsahuje: 30 g peroxoboritanu sodného, 6 g dvojsodnej soli dinaftylmetándisulfokyseliny, 8 g dextrózy.The lead acid battery additive is a single component and contains: 30 g of sodium perborate, 6 g of dinaphthylmethanedisulfoic acid disodium salt, 8 g of dextrose.

Doterajší stav technikyBACKGROUND OF THE INVENTION

Doteraz známe desulfatačné prostriedky sú vyrábané ako prípravky pozostávajúce zo síranov hliníka, horčíka a kadmia s rôznym obsahom organických látok, alebo ako komplikované organické zlúčeniny obsahujúce katióny hliníka, horčíka, kadmia, kobaltu či arzénu. Pri ich použití v olovených akumulátoroch dochádza takmer vždy k zhoršeniu nabíjacieho faktora, čo znamená zlé hospodárenie s elektrickou energiou, k poškodzovaniu separátorov, čo znamená zníženie životnosti akumulátorov, a často i k zhoršeniu využitia aktívnych hmôt. Pri väčšine známych desulfatačných prípravkov pritom nemožno objektívne preukázať efekt oznámený výrobcom. Z poslednej doby je známe použitie peroxidu vodíka (AO 260 591), nie je však dosiaľ rozšírené.The prior art desulphating agents are produced as preparations consisting of aluminum, magnesium and cadmium sulphates with different organic content, or as complicated organic compounds containing aluminum, magnesium, cadmium, cobalt or arsenic cations. When used in lead-acid batteries, there is almost always a deterioration in the charging factor, which means poor energy management, damage to the separators, which means a reduction in battery life, and often a deterioration in the use of active materials. In the case of most known desulphating preparations, the effect reported by the manufacturer cannot be objectively demonstrated. Recently, the use of hydrogen peroxide (AO 260 591) has been known, but is not yet widespread.

Podstata vynálezuSUMMARY OF THE INVENTION

Uvedené nedostatky odstraňuje prísada do olovených akumulátorov podľa vynálezu, ktorej podstata spočíva v tom, že obsahuje 50 až 70 % hmotn. peroxoborítanu sodného a 15 až 48 % hmotn. pyrofosforečnanu sodného, 1 až 15 % hmotu, dvojsodnej soli dinaftylmetándisulfokyseliny a 1 až 20 % hmotn. glycidov, resp. ich epimérov.The above-mentioned drawbacks are eliminated by the lead-acid battery additive according to the invention, which consists in that it contains 50 to 70 wt. % sodium perborate and 15 to 48 wt. % sodium pyrophosphate, 1 to 15 wt.%, disodium dinaphthylmethanedisulfoic acid disodium salt, and 1 to 20 wt. carbohydrate, respectively. their epimers.

Základná výhoda prísady spočíva vo výraznom náraste kapacity akumulátora a v podstatnom, pripadne úplnom odstránení nánosu tvrdej sulfatácie.The main advantage of the additive lies in a significant increase in the capacity of the battery and in a substantial or even complete removal of hard sulphation deposits.

Prísada do olovených akumulátorov nezhoršuje elektrické parametre akumulátora, nepoškodzuje žiadnu z jeho súčastí, nezhoršuje, ale naopak zlepšuje celkovú štruktúru, a tým i využitie aktívnych hmôt a predlžuje ich životnosť. Prísada značne potláča negatívny vplyv nevhodného skladovania olovených akumulátorov, či nevhodnej manipulácie s nimi. Umožňuje životnosť akumulátorov do úplného rozpadu elektród.Addition to lead-acid accumulators does not deteriorate the electrical parameters of the accumulator, does not damage any of its components, does not deteriorate, but on the contrary improves the overall structure and thus the use of active materials and extends their service life. The additive greatly suppresses the negative impact of improper storage or handling of lead-acid batteries. Allows battery life until the electrodes are completely disintegrated.

Priemyselná využiteľnosťIndustrial usability

Akumulátory ošetrené prísadou do olovených akumulátorov vykázali pri funkčných skúškach (niekoľko-krát opakovaných) zakaždým lepšiu schopnosť prijímať náboj, mali zvýšenú kapacitu a predĺžené štartovacie vybíjanie pri -18 °C za podmienok skúšok ČSN 36 4310. Akumulátorom sa predĺžila životnosť podľa ich stavu pred ošetrením prísadou do olovených akumulátorov podľa vynálezu o 12 až 47 % za podmienok skúšky podľa ČSN 36 4310 prostým cyklovaním (skúšané boli vždy dvojica akumulátorov, na ktorých bol namodelovaný rovnaký stav, jeden z dvojice bol ošetrený a bol zaznamenaný rozdiel v životnosti v %).Accumulator-treated accumulators showed better charge-taking capability each time, several times repeated, and had increased capacity and extended start-up discharging at -18 ° C under the conditions of the CSN 36 4310 test. Addition to lead accumulators according to the invention by 12 to 47% under test conditions according to ČSN 36 4310 by simple cycling (always two pairs of accumulators were tested on which the same condition was modeled, one of the pairs was treated and the difference in service life in% was recorded).

Claims (1)

Prísada do olovených akumulátorov, vyznačujúca sa tým,že obsahuje 50 až 70 % hmotn. peroxoboritanu sodného a 15 až 48 % hmotn. pyrofosforečnanu sodného, 1 až 15 % hmotn. dvojsodnej soli dinaftylmetándisulfokyseliny a 1 až 20 % hmotn. glycidov resp. ich epimérov.Lead-acid battery additive, characterized in that it contains 50 to 70 wt. % sodium perborate and 15 to 48 wt. % sodium pyrophosphate, 1 to 15 wt. % disodium salt of dinaphthylmethane disulfoic acid and 1-20 wt. glycidov resp. their epimers. Koniec dokumentuEnd of document Príklady uskutočnenia vynálezuDETAILED DESCRIPTION OF THE INVENTION Prísada je ďalej opísaná na niekoľkých príkladoch uskutočnenia.The additive is further described in several exemplary embodiments. Príklad 1Example 1 Prísada do olovených akumulátorov je dvojzložkovou látkou. Prvá (prášková) zložka obsahuje: 70 g peroxoboritanu sodného, 1 g dvojsodnej soli dinaftylmetándisulfokyseliny, 20 g pyrofosforečnanu sodného; druhá (tekutá) zložka obsahuje: 9 g 2,3 epoxy-l-propanol. Tento tekutý glycid je opísaný pod č. 3300 na str. 307 v Chemických tabuľkách organických zlúčenín (Večefa, Gasparič, Churáček, Borecký, SNTL 1975).Addition to lead-acid batteries is a two-component substance. The first (powdered) component comprises: 70 g of sodium perborate, 1 g of disodium dinaphthylmethanedisulfoic acid disodium salt, 20 g of sodium pyrophosphate; the second (liquid) component comprises: 9 g 2,3 epoxy-1-propanol. This liquid carbohydrate is described in U.S. Pat. 3300 p. 307 in the Chemical Tables of Organic Compounds (Večefa, Gasparič, Churáček, Borecký, SNTL 1975). Príklad 2Example 2 Prísada so olovených akumulátorov je jednozložkovou látkou a obsahuje: 60g peroxoboritanu sodného, 4The lead - acid battery additive is a single component and contains: 60g sodium perborate, 4
SK5154-88A 1988-07-19 1988-07-19 Additive to lead accumulators SK277838B6 (en)

Applications Claiming Priority (1)

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CS885154A CZ278416B6 (en) 1988-07-19 1988-07-19 Additive in lead accumulators

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SK277838B6 true SK277838B6 (en) 1995-04-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004082038A2 (en) 2003-03-10 2004-09-23 Akuros S.R.O. Method of regenerating battery cells and regenerative agent for lead batteries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004082038A2 (en) 2003-03-10 2004-09-23 Akuros S.R.O. Method of regenerating battery cells and regenerative agent for lead batteries

Also Published As

Publication number Publication date
CZ278416B6 (en) 1994-01-19
CS515488A3 (en) 1992-05-13

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