CN1050012C - Potentiating and restoring additive for lead-acid accumulator - Google Patents
Potentiating and restoring additive for lead-acid accumulator Download PDFInfo
- Publication number
- CN1050012C CN1050012C CN94101871A CN94101871A CN1050012C CN 1050012 C CN1050012 C CN 1050012C CN 94101871 A CN94101871 A CN 94101871A CN 94101871 A CN94101871 A CN 94101871A CN 1050012 C CN1050012 C CN 1050012C
- Authority
- CN
- China
- Prior art keywords
- accumulator
- jars
- accumulator jars
- ions
- lead
- 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.)
- Expired - Fee Related
Links
- 239000002253 acid Substances 0.000 title claims abstract description 12
- 239000000654 additive Substances 0.000 title claims abstract description 10
- 230000000996 additive effect Effects 0.000 title claims abstract description 9
- 230000003389 potentiating effect Effects 0.000 title 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims abstract description 6
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims abstract description 6
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 6
- QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910000331 cadmium sulfate Inorganic materials 0.000 claims abstract description 6
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 6
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 6
- 235000002906 tartaric acid Nutrition 0.000 claims abstract description 6
- 239000011975 tartaric acid Substances 0.000 claims abstract description 6
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims abstract description 3
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 5
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052785 arsenic Inorganic materials 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000000536 complexating effect Effects 0.000 abstract description 2
- 230000001066 destructive effect Effects 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- -1 manganese ions Chemical class 0.000 abstract 3
- 230000019635 sulfation Effects 0.000 abstract 2
- 238000005670 sulfation reaction Methods 0.000 abstract 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract 1
- 229910001431 copper ion Inorganic materials 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 abstract 1
- 229910001437 manganese ion Inorganic materials 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 239000011149 active material Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Hybrid Cells (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to a novel synergistic and restoring additive for lead-acid accumulator jars, which is prepared from disodium ethylenediamine tetraacetic acid, magnesium sulfate, aluminum sulfate, tartaric acid, cadmium sulfate and pure water. The present invention has the functions of preventing and eliminating the sulfation of pole plates of accumulator jars, reducing the internal resistance and the charge times of the accumulator jars, reducing the evaporation of distilled water in electrolytic solution, preventing self-discharge and overcharge, decreasing the overcharge temperature, improving the charge receptive ability and the starting performance of the accumulator jars, raising the conversion efficiency of voltage to electrical energy and chemical energy, complexing destructive ions, such as manganese ions, iron ions, arsenic ions, copper ions, etc., hiding in accumulator jars, reducing the power removal of positive pole plates and negative pole plates of the accumulator jars, recovering accumulator jars discarded due to sulfation to be newly used, and extending the service lives of new accumulator jar and old accumulator jars.
Description
The present invention relates to a kind of lead-acid accumulator synergy restoring additive.
It is higher that lead-acid accumulator has electromotive force, the serviceability temperature wide ranges, and advantages such as discharge good reversibility, dry state storage life length are widely used in industries such as automobile, train, steamer, motorcycle, mine.But, the lead-acid accumulator part that also comes with some shortcomings, lower such as electric energy, the utilance of active material not high (the minimum speed limit discharge is no more than 60%), useful life is limited etc.The principal element that influences the lead-acid accumulator life-span has the irreversible sulphation of the softening and shedding of positive active material, plate canopy distortion corrosion and positive/negative plate.In order to solve the deficiency of above-mentioned existence, various types of lead-acid accumulator electrolysis additives have successively been studied by states such as U.S., day, English, but the TCL etc. of the VX-6 of this class additive such as the U.S., Japan mainly prevents sulphation, still is not resolved as for the softening and shedding of positive active material.
Purpose of the present invention overcomes above-mentioned the deficiencies in the prior art exactly, and then provide a kind of lead-acid accumulator synergy restoring additive, this synergy restoring additive not only can prevent battery polar plate sulfuration (sulphation), and can suppress coming off of positive/negative plate active material.
Purpose of the present invention can reach by following measure: lead-acid accumulator synergy restoring additive is made up of disodium ethylene diamine tetraacetate, magnesium sulfate, aluminum sulfate, tartaric acid, cadmium sulfate, pure water.Its composition scope (percentage by weight) is disodium ethylene diamine tetraacetate 0.5～3%, magnesium sulfate 2～12%, aluminum sulfate 10～25%, tartaric acid 12～24%, cadmium sulfate 4～10%, all the other are pure water, the summation of each group is 100%, its manufacture method is to weigh up raw materials in sequence in selected ratio to add in the required pure water, is product after stirring and dissolving.
The present invention can prevent, eliminate battery polar plate sulfuration (sulphation), distilled water evaporation in the internal resistance of minimizing storage battery and charging times, the minimizing electrolyte, prevent self discharge and overcharge, reduce the temperature of overcharging, destructive ions such as manganese that the conversion efficiency, the complexing that improve the charge acceptance of storage battery and starting performance, raising voltage and electric energy chemical energy is sequestered in storage battery inside, iron, arsenic, copper, also can suppress coming off of positive/negative plate active material simultaneously.Improve the activity of sulfuric acid, and improved the cryogenic property of storage battery.
Therefore, the present invention has following advantage: the one, and new and old storage battery uses the present invention to increase the service life; The 2nd, improved the utilance of active material; The 3rd, improve charge efficiency, reduce self discharge.Prolong charged shelving the time, the 4th, improve the storage battery power output, improve the cold starting performance of electricity, the 5th, suppressed separating out of oxygen and hydrogen, reduce the volatilization of distilled water.
The invention will be further described below in conjunction with embodiment: the present invention can get one group arbitrarily as required in the aforementioned proportion that provides, as select for use disodium ethylene diamine tetraacetate 1.2 to restrain, magnesium sulfate 6.8 grams, aluminum sulfate 22.4 grams, tartaric acid 14.5 grams, cadmium sulfate 4.6 grams, pure water 50.5 grams, summation is 100 grams, is product through mixing abundant stirring and dissolving.This product is through applying unit trial effect excellence, and the lead-acid accumulators that sulphation was lost efficacy continues to use more than half a year.
Claims (1)
1. lead-acid accumulator synergy restoring additive, it is characterized in that forming by disodium ethylene diamine tetraacetate, magnesium sulfate, aluminum sulfate, tartaric acid, cadmium sulfate, pure water, the ratio of its each component is (percentage by weight): disodium ethylene diamine tetraacetate 0.5～3%, magnesium sulfate 2～12%, aluminum sulfate 10～25%, tartaric acid 12～24%, cadmium sulfate 4～10%, all the other are pure water, and the summation of each component is 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94101871A CN1050012C (en) | 1994-03-07 | 1994-03-07 | Potentiating and restoring additive for lead-acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94101871A CN1050012C (en) | 1994-03-07 | 1994-03-07 | Potentiating and restoring additive for lead-acid accumulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1107617A CN1107617A (en) | 1995-08-30 |
| CN1050012C true CN1050012C (en) | 2000-03-01 |
Family
ID=5030402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94101871A Expired - Fee Related CN1050012C (en) | 1994-03-07 | 1994-03-07 | Potentiating and restoring additive for lead-acid accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1050012C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101552355B (en) * | 2008-04-01 | 2012-02-29 | 于冬远 | Battery cell intensifier and a preparation method thereof |
| CN105914416A (en) * | 2016-05-18 | 2016-08-31 | 山西嘉禾兴节能技术有限公司 | Waste lead-acid storage battery repairing activating agent and use method thereof |
| CN106025360A (en) * | 2016-05-25 | 2016-10-12 | 江苏帕维电动科技有限公司 | Storage battery reinforcing agent and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049427A (en) * | 1990-04-12 | 1991-02-20 | 韶关市通力化工合成材料厂 | Additive using in electrolyte of lead accumulator |
| CN1088713A (en) * | 1992-12-19 | 1994-06-29 | 李泽强 | The additive of lead accumulator |
-
1994
- 1994-03-07 CN CN94101871A patent/CN1050012C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049427A (en) * | 1990-04-12 | 1991-02-20 | 韶关市通力化工合成材料厂 | Additive using in electrolyte of lead accumulator |
| CN1088713A (en) * | 1992-12-19 | 1994-06-29 | 李泽强 | The additive of lead accumulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1107617A (en) | 1995-08-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |