CN1203566C - Additive for electrolyte of lead acid accumulator - Google Patents
Additive for electrolyte of lead acid accumulator Download PDFInfo
- Publication number
- CN1203566C CN1203566C CNB031316026A CN03131602A CN1203566C CN 1203566 C CN1203566 C CN 1203566C CN B031316026 A CNB031316026 A CN B031316026A CN 03131602 A CN03131602 A CN 03131602A CN 1203566 C CN1203566 C CN 1203566C
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- China
- Prior art keywords
- additive
- accumulator
- lead
- added
- solution
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The present invention discloses an additive for the electrolysing solution of a lead-acid accumulator, which is characterized in that the additive for the electrolysing solution of a lead-acid accumulator has the components of 2, 6-ditert-butyl-4-methyl phenol and 1 (H)-2-p-chlorobenzyl benzimidazole in the weight ratio of 9 to 1. The present invention has the advantages that the service life of an accumulator added with the additive is prolonged by one to two times, and the performance of the accumulator can not be changed after charged for 20 hours and placed for three months; the evaporation degree of the electrolysing solution of the accumulator can be controlled, and the time and the quantity of solution supplementation is zero; the natural discharge of the accumulator can be controlled to keep maximally stable voltage, and the output voltage of the accumulator is increased by 5%; the accumulator added with the additive can keep the optimal using effect even in an environment at a temperature of-40 DEG C. The additive as white powder without poison, taste and any corrosiveness is suitable for all lead-acid accumulators without any adverse influence on the elements of the accumulators and without environmental pollution. The additive has the advantage of easy use, and the additive only needs to be added in every accumulator in the whole service life.
Description
One, technical field
The present invention relates to a kind of chemical addition agent, particularly a kind of electrolyte additive for lead-acid accumulator that can significantly improve the storage battery service efficiency, increase the service life.
Two, background technology
Existing plumbic acid series battery additive mostly is liquid, and the main effect of additive is to prevent that battery grids from generating deposit, removes the lead sulfate deposit on the stereotype that has been corroded.After using liquid additive,, prolonging aspect the life of storage battery to no effect though can keep original performance of storage battery.In addition liquid additive in use, operating difficulties.
Three, summary of the invention
The objective of the invention is provides a kind of solid additive for overcoming above-mentioned deficiency of the prior art, and this additive can either improve the service efficiency of storage battery, can effectively prolong the useful life of storage battery again, and easy and simple to handle.
Purpose of the present invention is achieved through the following technical solutions: a kind of electrolyte additive for lead-acid accumulator is characterized in that its component is 2,6 di tert butyl 4 methyl phenol and 1 (H)-2-p-chlorobenzyl benzimidazole.The percentage by weight of described 2,6 di tert butyl 4 methyl phenol and 1 (H)-2-p-chlorobenzyl benzimidazole is 90: 10.
The mechanism of action of additive is, by the cooperative effect of compound 2,6 di tert butyl 4 methyl phenol and 1 (H)-2-p-chlorobenzyl benzimidazole, produce anti-oxidant, anticorrosive and go the deposit effect, in storage battery redox reaction process, prevent the formation and the deposition of lead sulfate.Add in the electrolyte of storage battery in proportion when this additive after; in the charge and discharge process of battery; electric current is flowed through between the positive and negative polarities; additive is had an effect and is stoped the generation of lead sulfate; the protection battery pole plates is avoided sulfuric acid oxidation, effectively keeps the bond area and the transfer rate of accumulator plate electric charge.After the use, can in storage battery, produce effectively anti-oxidant and anti-aging effect, improve the charging and discharging of accumulator performance, prolong the useful life of storage battery.
The present invention compared with prior art has following advantage: the storage battery that 1, adds additive increases 1-2 doubly than former storage battery useful life, thereby reduces the usage quantity of storage battery in the unit interval, helps environmental protection.2, after storage battery adds additive, charged 20 hours, place after three months, its premium properties is constant.3, the adding of additive, the evaporativity of may command battery liquid, fluid infusion number of times and amount infused are zero in three months.4, behind the adding additive, also the may command storage battery discharges naturally, and sustaining voltage is stable greatly, makes the storage battery output voltage improve 5%.5, the storage battery that adds additive even in-40 ℃ environment, also can keep its best effect of using.6, this additive is a white powder, and is nontoxic, tasteless, do not have any corrosivity, is applicable to all plumbic acid series batteries, can not produce any adverse influence to cell device, and environmentally safe.7, this additive is easy to use, and lifelong only need of every batteries added once.
Four, embodiment
Get the lead acid accumulator of three joint 12V, 60A/H, wherein two joints add mixture that 10 grams are made of compound 2,6 di tert butyl 4 methyl phenol and 1 (H)-2-p-chlorobenzyl benzimidazole respectively as additive, and the weight ratio of two kinds of components is 90: 10.Through three fill two put after, a joint is put the ventilation and is preserved, a joint and the 3rd joint storage battery every day at the upper and lower noon that does not add this additive carry out respectively discharging and recharging for three times, survey output voltage every day one time.After one month, this two joints storage battery is placed under-40 ℃ of conditions, normally discharge and recharge simultaneously, survey output voltage every day one time, after another month, they are placed home, normally test (the same).After three months, three joint storage batterys are tested, dissected, draw test result, demonstrate advantage of the present invention.
Claims (2)
1, a kind of electrolyte additive for lead-acid accumulator is characterized in that its component is 2,6 di tert butyl 4 methyl phenol and 1H-2-p-chlorobenzyl benzimidazole.
2, electrolyte additive for lead-acid accumulator according to claim 1 is characterized in that the percentage by weight of described 2,6 di tert butyl 4 methyl phenol and 1H-2-p-chlorobenzyl benzimidazole is 90: 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031316026A CN1203566C (en) | 2003-05-30 | 2003-05-30 | Additive for electrolyte of lead acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031316026A CN1203566C (en) | 2003-05-30 | 2003-05-30 | Additive for electrolyte of lead acid accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1453894A CN1453894A (en) | 2003-11-05 |
| CN1203566C true CN1203566C (en) | 2005-05-25 |
Family
ID=29260454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031316026A Expired - Fee Related CN1203566C (en) | 2003-05-30 | 2003-05-30 | Additive for electrolyte of lead acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1203566C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103107362A (en) * | 2012-12-28 | 2013-05-15 | 青岛润鑫伟业科贸有限公司 | Lithium-ion battery electrolyte |
| CN103531844A (en) * | 2013-09-29 | 2014-01-22 | 青岛盛嘉信息科技有限公司 | Storage battery electrolyte |
| CN103633380A (en) * | 2013-12-10 | 2014-03-12 | 北京清大环科电源技术有限公司 | Colloidal electrolyte of lead-acid storage battery and colloidal lead-acid storage battery |
| CN104733787B (en) * | 2013-12-20 | 2017-05-03 | 苏州宝时得电动工具有限公司 | Battery |
| CN105098260A (en) * | 2015-09-17 | 2015-11-25 | 高文梅 | Method for preparing high-durability storage battery |
| CN107154519A (en) * | 2017-06-06 | 2017-09-12 | 明光市裕阳农业有限公司 | A kind of battery liquid additive and preparation method thereof |
| CN108832207A (en) * | 2018-06-22 | 2018-11-16 | 苏州泽元科技有限责任公司 | A kind of anode plate for lead acid accumulator hardening agent and its application method |
-
2003
- 2003-05-30 CN CNB031316026A patent/CN1203566C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1453894A (en) | 2003-11-05 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |