CN102340038A - Electrolyte for manufacturing emulsion storage battery and manufacturing method thereof - Google Patents

Electrolyte for manufacturing emulsion storage battery and manufacturing method thereof Download PDF

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Publication number
CN102340038A
CN102340038A CN2011102989518A CN201110298951A CN102340038A CN 102340038 A CN102340038 A CN 102340038A CN 2011102989518 A CN2011102989518 A CN 2011102989518A CN 201110298951 A CN201110298951 A CN 201110298951A CN 102340038 A CN102340038 A CN 102340038A
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electrolyte
storage battery
parts
manufacturing
magnetic field
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CN102340038B (en
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彭美丽
仇金生
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Feng Yifeng
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Priority to PCT/CN2012/074192 priority patent/WO2013044623A1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/08—Selection of materials as electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/08—Selection of materials as electrolytes
    • H01M10/10—Immobilising of electrolyte
    • 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

Abstract

The invention relates to electrolyte for manufacturing an emulsion storage battery and a manufacturing method thereof. The electrolyte for manufacturing the emulsion storage battery in the invention comprises a mother liquid consisting of the following components in parts by weight: 1-1.3 parts of SiO2.nH2O with 30-45wt% SiO2, 7-11 parts of diluted sulphuric acid or carbonic acid, and 1.1-2.5 parts of pure water, wherein the mother liquid is treated by a high-pressure magnetic field to prepare the electrolyte containing saturated magnetic flux. The electrolyte containing the saturated magnetic flux in the invention has the characteristics of small internal resistance, low generation temperature, reduced losses, electricity saving performance and short formation time; when the emulsion storage battery manufactured by adopting the electrolyte is used, the electrolyte does not corrode polar plates, the emulsion storage battery is free from boosting charge after long-term storage and can still be started normally, and no acid mist and no pollution of harmful water containing sulfate are generated in a production process; in addition, the emulsion storage battery manufactured by adopting the electrolyte has the advantages of large applicable temperature range and long service life, cannot result in environment pollution after being used and is a truly environment-friendly and energy-saving product.

Description

A kind of electrolyte and manufacturing approach thereof that is used to make newborn accumulator body
Technical field
The present invention relates to a kind of electrolyte and manufacturing approach thereof that is used for storage battery, particularly a kind of electrolyte and manufacturing approach thereof that is used to make newborn accumulator body.
Background technology
Usually storage battery is electrolyte with the sulfuric acid solution, produces when mixing with water owing to sulfuric acid to have corrosive white cigarette in a large number, causes the pollution to human and environment; Simultaneously, because of old and useless battery produces a large amount of lead sulfates, the expense of processing is also very high.People are making great efforts to seek a kind of electrolyte of environmental protection always, in producing the storage battery process, produce a large amount of acid mists and take the defective that used batteries produce lead sulfate to overcome, thereby avoid human and environment is caused serious harm.
Making battery electrolyte is an important component part, and after housing, pole plate, dividing plate were fixed, the performance quality of storage battery promptly depended on the electrolyte that is charged into.And one of factor of decision electrolyte performance is exactly the performance of institute's preparing electrolyte; At present, in order to overcome the defective that above-mentioned electrolyte can produce a large amount of acid mists, the general battery electrolyte that adopts of people; Mainly be to form with the Ludox modulation; Adopt traditional electrolytical storage battery also to have the shortcoming that internal resistance is big, heating is big, the storage battery in-fighting is big, and useful life is short, does not use for a long time can cause battery capacity to descend, can't charge even thoroughly damage.Adopt traditional electrolytical storage battery because internal resistance is big, under the situation of heavy-current discharge, cause electrolyte sharply to heat up, under the situation of short circuit, can cause battery damage very soon thereby produce great amount of heat.In addition, because traditional electrolyte freezes when temperature is low easily, Gao Shiyou is easy to generate gas in temperature, so the temperature range of its use is narrow.Denomination of invention is " adopting low sodium silicate dielectric of storage battery attitude of magnetization technology preparation and uses thereof ", and publication number is that the patent application of CN1391304A relates to the 40～60wt%SiO that contains that the stirring limit, waterside of 15～25 weight portions is joined 5～15 weight portions 2Ludox in, again through the low sodium silicate dielectric of magnetization preparation storage battery attitude.Prepared dielectric is a kind of liquid electrolyte, and good fluidity had both overcome the defective that existing electrolyte produces a large amount of acid mists; Overcome the high defective of bringing difficulty for the can storage battery of existing silicate bath viscosity again; Though improved the specific energy of storage battery widely with the storage battery of its liquid-state low-Na silicon salt dielectric making; But; Because the defective of the composition of electrolyte own, so that dehydration and produce be full of cracks easily in use, cause that starting battery produces bulging; So that battery is scrapped, and this is fatal defective.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of electrolyte and manufacturing approach thereof that is used to make newborn accumulator body.
In order to achieve the above object, the present invention provides a kind of electrolyte that is used to make newborn accumulator body, and said mother liquor component and the content that is used to make the electrolyte of newborn accumulator body is:
Contain 30wt%～45wt%SiO 2SiO 2N H 21～1.3 part of O;
7～11 parts of carbonic acid or dilute sulfuric acids;
1.1～2.5 parts of pure water;
Mother liquor is mixed, pass through the electrolyte that contains the saturation flux amount that is treated as of high voltage magnetic field then;
Further, the density of said dilute sulfuric acid or carbonic acid is 1.34～1.44g/cm 3
Further, contain 30wt%～45wt%SiO 2SiO 2N H 2O is 1 part, and carbonic acid or dilute sulfuric acid are 9.12 parts, and pure water is 1.3 parts;
Further, wherein the high pressure of high voltage magnetic field is 800-1000V;
Wherein, contain 30wt%～45 wt%SiO 2SiO 2NH 2The pH value of O is 9-10.
The said method of electrolyte that is used to make newborn accumulator body may further comprise the steps:
1) at first measures SiO respectively according to aforementioned proportion 2NH 2O, dilute sulfuric acid or carbonic acid, pure water are put into high-pressure bottle respectively, then with its mixing and stirring;
2) the good seal high-pressure bottle applies high voltage magnetic field to it then;
3) be treated as the electrolyte that contains the saturation flux amount through high voltage magnetic field;
Further, the high pressure of high voltage magnetic field is 800-1000V.
Because it is few that the mother liquor of the electrolyte that the present invention adopts is formed component, therefore convenient sources manufactures conveniently, and the mother liquor among the present invention is through the electrolyte that contains the saturation flux amount that is treated as of high voltage magnetic field.Be processed into the saturation flux amount that contains through high voltage magnetic field, some physical property performances of electrolyte are greatly improved.Through inventor's repeatedly experiment, find that the present invention has following effect:
1) through the electrolyte that contains the saturation flux amount that is treated as of high voltage magnetic field, it is lower 3-5 ℃ than ambient temperature, is creamy white; PH shows as acidity (weak acid) performance (is 2-3 with the test paper test).
2) electrolyte that contains the saturation flux amount injects the battery that assembles with green plate and can produce the malleation performance immediately, and in the past other any electrolyte to inject the battery that green plate assembles all be the negative pressure performance; When changing into when beginning to charge; It is lower by 10～15% than other electrolyte to stamp its closed circuit voltage of electric brake, and this has fully shown the superiority that contains full magnetic flux electrolyte, explains that also its internal resistance is less simultaneously; It is lower to produce temperature; It is about 10～15% to reduce the loss electrical energy saving, and the shortening time is about 1/5～1/4, improves utilization rate of equipment and installations 10～15%.
3) contain the electrolyte of saturation flux amount, do not corrode pole plate, its internal resistance shows especially for a short time like this, so can also not produce high temperature by heavy-current discharge, does not also damage battery at 8S clock internal short-circuit; Because this performance makes its self discharge few, the battery that is full of electricity under the normal condition is placed on to take care of in the storehouse and can both starts at any time in 3 years, also can not damage even if park 10 years batteries.
4) contain the electrolyte of saturation flux amount, it does not produce acid mist when producing, reduce and remove acid mist equipment, does not produce the harmful sewage of lead sulfate, so there is not the pollution problem of lead sulfate in production.
5) contain the electrolyte of saturation flux amount, its chemical reaction is through discharging and recharging the displaced type reaction of the continuous consumption acids utmost point, and promptly the oxygen of sulfate radical is replaced and discharged, and the PbO charging forms PbO 2, this moment, liquid formed corpus mamillare gradually, constantly lost acid group liquid and formed neutral corpus mamillare; Because do not corrode pole plate, electrolyte is neutral simultaneously, does not therefore just have the problem of pollutant lead sulfate, is desirable environment-friendly storage battery so adopt the newborn accumulator body of the electrolyte manufacturing that contains saturation flux.
In addition, the newborn accumulator body that contains the electrolyte production of saturation flux amount according to the invention also has the following advantages:
A, its serviceability temperature are wide especially, because this newborn body can not freeze in the time of-50 ℃ yet, also do not produce gas more than 80 ℃ at high temperature, so the storage battery of making can normally use under-50 ℃ to 80 ℃ temperature environment;
B, can reduce the expense of handling old and useless battery;
C, can reduce energy consumption more than 40%;
Exempt air-conditioning equipment when D, use, can practice thrift 15～20% energy consumptions;
E, long service life are more over half than the youthful and the elderly of other storage battery, can reduce traffic expense 50% and practice thrift use cost 15～20%.
 
Following table is the comparison sheet of sulfuric acid electrolyte each item technical performance of electrolyte and lead acid accumulator of the saturation flux amount of newborn accumulator body:
Figure 2011102989518100002DEST_PATH_IMAGE001
Embodiment
Below in conjunction with specific embodiment technical scheme of the present invention is further described.
Embodiment 1
It is following that being used to of present embodiment made the mother liquor and the preparation method of electrolyte of electrolyte of newborn accumulator body:
1) choosing the pH value is 9, contains the SiO of 30wt% 2SiO 2N H 2O 5kg, density are the dilute sulfuric acid 35kg of 1.34g/cm3, the mother liquor that pure water 5.5kg mixing and stirring is processed electrolyte; 2) good seal high-pressure bottle applies the magnetic field that high pressure is 800V to it then; 3) be treated as the electrolyte that contains the saturation flux amount through high voltage magnetic field.
 
Embodiment 2
It is following that being used to of present embodiment made the mother liquor and the preparation method of electrolyte of electrolyte of newborn accumulator body:
1) choosing the pH value is 10, contains the SiO of 45wt% 2SiO 2N H 2O 5.2kg, density are the carbonic acid 44kg of 1.44g/cm3, the mother liquor that pure water 10kg mixing and stirring is processed electrolyte; 2) good seal high-pressure bottle applies the magnetic field that high pressure is 1000V to it then; 3) be treated as the electrolyte that contains the saturation flux amount through high voltage magnetic field.
 
Embodiment 3
It is following that being used to of present embodiment made the mother liquor and the preparation method of electrolyte of electrolyte of newborn accumulator body:
1) choosing the pH value is 9.5, contains the SiO of 40wt% 2SiO 2N H 2O 6kg, density are 1.39g/cm 3Dilute sulfuric acid 50kg, the mother liquor that pure water 10kg mixing and stirring is processed electrolyte; 2) good seal high-pressure bottle applies the magnetic field that high pressure is 900V to it then; 3) be treated as the electrolyte that contains the saturation flux amount through high voltage magnetic field.
 
Through experiment test, the electrolyte of the foregoing description all possesses the characteristic that internal resistance is little, the generation temperature is low, change into the time weak point, does not also produce any gas during production, does not have harmful water of lead sulfate to pollute; Adopt that electrolyte does not corrode pole plate in the newborn accumulator body use that this electrolyte produces; Need not boost charge after the long storage time still can normally start; And the newborn accumulator body Applicable temperature scope that adopts this electrolyte to produce is big; Long service life, the battery after using can not produce environmental pollution yet, is a kind of product of real environmental protection and energy saving.
The above is merely preferred embodiment of the present invention, is not to be used to limit scope of patent protection of the present invention.

Claims (6)

1. an electrolyte that is used to make newborn accumulator body is characterized in that, said mother liquor component and the weight content that is used to make the electrolyte of newborn accumulator body is:
Contain 30wt%～45 wt%SiO 2SiO 2N H 21～1.3 part of O;
7～11 parts of carbonic acid or dilute sulfuric acids;
1.1～2.5 parts of pure water;
Mother liquor is mixed, pass through the electrolyte that contains the saturation flux amount that is treated as of high voltage magnetic field then.
2. like the said electrolyte that is used to make newborn accumulator body of claim 2, it is characterized in that the density of said carbonic acid or dilute sulfuric acid is 1.34～1.44g/cm 3
3. be used to make the electrolyte of newborn accumulator body according to claim 1, it is characterized in that, contain 30wt%～45 wt% SiO 2SiO 2N H 2O is 1 part, and carbonic acid or dilute sulfuric acid are 9.12 parts, and pure water is 1.3 parts.
4. like the described electrolyte that is used to make newborn accumulator body of one of claim 1-3, wherein the high pressure of high voltage magnetic field is 800-1000V.
5. make one of claim 1-3 described method of electrolyte for one kind, it is characterized in that, said method comprising the steps of:
1) at first measures SiO respectively according to aforementioned proportion 2NH 2O, dilute sulfuric acid or carbonic acid, pure water are put into high-pressure bottle respectively, then with its mixing and stirring;
2) the good seal high-pressure bottle applies high voltage magnetic field to it then;
3) be treated as the electrolyte that contains the saturation flux amount through high voltage magnetic field.
6. the method for electrolyte that is used to make newborn accumulator body as claimed in claim 5 is characterized in that, the high pressure of high voltage magnetic field is 800-1000V.
CN2011102989518A 2011-09-29 2011-09-29 Electrolyte for manufacturing emulsion storage battery and manufacturing method thereof Active CN102340038B (en)

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PCT/CN2012/074192 WO2013044623A1 (en) 2011-09-29 2012-04-17 Electrolyte for manufacturing emulsion storage battery and manufacturing method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013044623A1 (en) * 2011-09-29 2013-04-04 Peng Meili Electrolyte for manufacturing emulsion storage battery and manufacturing method thereof
CN103456999A (en) * 2013-09-13 2013-12-18 仇金生 Electrolyte solution for manufacturing microcrystal storage battery and preparation method of electrolyte solution

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1072045A (en) * 1992-07-22 1993-05-12 张新云 Solid lead-acid accumulator temp-controlled and proportioned electrolyte filling method and device
CN1333578A (en) * 2001-06-12 2002-01-30 冯月生 Liquid-state low-sodium silicate chemosynthesized liquid and internal chemosynthesis method
CN1391304A (en) * 2001-06-12 2003-01-15 冯月生 Liquid-state low-Na silicon salt dielectric prepared by magnetization technology for accumulator and its usage
CN101882694A (en) * 2010-06-21 2010-11-10 冯家齐 Electrolyte of lead-acid accumulator and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102340038B (en) * 2011-09-29 2013-11-13 彭美丽 Electrolyte for manufacturing emulsion storage battery and manufacturing method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1072045A (en) * 1992-07-22 1993-05-12 张新云 Solid lead-acid accumulator temp-controlled and proportioned electrolyte filling method and device
CN1333578A (en) * 2001-06-12 2002-01-30 冯月生 Liquid-state low-sodium silicate chemosynthesized liquid and internal chemosynthesis method
CN1391304A (en) * 2001-06-12 2003-01-15 冯月生 Liquid-state low-Na silicon salt dielectric prepared by magnetization technology for accumulator and its usage
CN101882694A (en) * 2010-06-21 2010-11-10 冯家齐 Electrolyte of lead-acid accumulator and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013044623A1 (en) * 2011-09-29 2013-04-04 Peng Meili Electrolyte for manufacturing emulsion storage battery and manufacturing method thereof
CN103456999A (en) * 2013-09-13 2013-12-18 仇金生 Electrolyte solution for manufacturing microcrystal storage battery and preparation method of electrolyte solution

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Effective date of registration: 20221103

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Patentee after: Feng Yifeng

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