CN102709549A - Tubular lead-acid battery positive pole squeezing cream and preparation method thereof - Google Patents
Tubular lead-acid battery positive pole squeezing cream and preparation method thereof Download PDFInfo
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- CN102709549A CN102709549A CN201210139588XA CN201210139588A CN102709549A CN 102709549 A CN102709549 A CN 102709549A CN 201210139588X A CN201210139588X A CN 201210139588XA CN 201210139588 A CN201210139588 A CN 201210139588A CN 102709549 A CN102709549 A CN 102709549A
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- lead
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- cream
- paste mixing
- positive pole
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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
Abstract
The invention discloses a tubular lead-acid battery positive pole squeezing cream. The positive pole squeezing cream is composed by the following raw materials according to the weight percentage of chemical compositions of 55%-65% of Barton-type lead powder with 70%-77% of oxidizability, 11%-15% of lead tetroxide, 1%-3% of lead peroxide, 0.11%-0.13% of carbon black, 11%-15% of de-ionized water, 6%-10% of sulfuric acid with 50%-55% of weight concentration. The invention also provides a preparation method of the tubular lead-acid battery positive pole squeezing cream. The squeezing cream has higher mass ratio energy and volume ratio energy, and is suitable for market requirements of tubular lead-acid batteries.
Description
Technical field
The present invention relates to lead acid accumulator, be specifically related to a kind of tubular type lead acid battery positive electrode and squeeze cream and preparation method thereof.
Background technology
At present, the positive active material filling mode of tubular type lead acid accumulator roughly is divided into three kinds: powder filling, grouting and crowded cream.Powder filling is to utilize the vibration of the high-frequency of vibrating motor that active material is filled in the anodal comb, and the positive plate consistency of the method manufacturing is difficult to control, and because the high-frequency vibration, noise is big during production, and environmental pollution is serious; Grouting is with active material liquefaction, utilizes grouter to be filled in the anodal comb, and the method environmental pollution is little, but because the liquefaction of active material, so its compacted density also reduces relatively, the positive plate capacity of manufacturing is not as good as powder filling; Crowded cream is that active material is equipped with corresponding auxiliary material; Mixing the back is filled in the anodal comb with certain pressure; The method environmental pollution is little; And can control the compacted density of active material, but it is higher for prescription and manufacture process requirement, so have only with reasonably prescription and perfect preparation method could satisfy the growing market demand.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of tubular type lead acid battery positive electrode and squeeze cream and preparation method thereof, this crowded cream has higher quality specific energy and volumetric specific energy, can adapt to the market demand of tubular type lead acid accumulator.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of tubular type lead acid battery positive electrode squeezes cream; Percentage by weight according to chemical composition; Said positive pole squeezes cream and is made up of following raw materials according: oxidizability is 70%～77% Ba Dunshi lead powder 42%～65%, lead orthoplumbate 8%～20%, brown lead oxide 1%～3%, carbon black 0.11%～0.13%, deionized water 11%～20%, and weight concentration is 50%～55% sulfuric acid 1%～15%.
Prepare the method that above-mentioned tubular type lead acid battery positive electrode squeezes cream, comprise the following steps:
One, by above-mentioned described percentage by weight, mix lead orthoplumbate, brown lead oxide and carbon black subsequent use;
Two, the lead powder after will weighing imports in the vacuum paste mixing machine, in paste mixing machine, adds the mixture of step 1 again, and start is done and stirred 1-3min, makes it to mix;
Three, gradation adds deionized water in the material of step 2, the wet 2-4min that stirs;
Four, carry out the conversion of paste mixing machine vacuumizing phase, behind the stirring 20-40s, gradation adds sulfuric acid, continues to stir 2-7min, when the paste mixing machine temperature reaches 55 ℃, opens cooling water temperature;
Five, carry out paste mixing machine and put the vacuum stages conversion, continue to stir, be the crowded cream of finished product below 40 ℃ when temperature in the paste mixing machine drops to.
The invention has the beneficial effects as follows:
The present invention has been owing to added lead orthoplumbate, improved change into charging process in the transformation efficiency of active material brown lead oxide, increased the initial capacity of battery.Add a spot of brown lead oxide, make positive pole before changing into, set up skeleton, improved the current efficiency that changes into, shortened the time of changing into, practiced thrift cost.Added a spot of carbon black, can make positive active material maintenance higher porosity and strengthen conductivity, thereby can improve the initial capacity of battery and obtain charge acceptance preferably.
Embodiment
In order to deepen to understanding of the present invention, will combine embodiment that the present invention is made further detailed description below, this embodiment only is used to explain the present invention, does not constitute the qualification to protection range of the present invention.
Embodiment 1:
In the present embodiment, said positive pole squeezes cream and is made up of following raw materials according: get oxidizability and be 70% Ba Dunshi lead powder 63%, lead orthoplumbate 14%, brown lead oxide 2%, carbon black 0.11%, deionized water 15%, weight concentration is 50% sulfuric acid 5.89%.
Preparation according to the following steps:, mix lead orthoplumbate, brown lead oxide and carbon black subsequent use by the described percentage by weight of claim 1; Lead powder after weighing is imported in the vacuum paste mixing machine, in paste mixing machine, add the mixture of lead orthoplumbate, brown lead oxide and carbon black again, start is done and is stirred 1-3min, makes it to mix; Gradation adds deionized water in the mixture of lead orthoplumbate, brown lead oxide and carbon black, the wet 2-4min that stirs; Carry out the conversion of paste mixing machine vacuumizing phase, behind the stirring 20-40s, gradation adds sulfuric acid, continues to stir 2-7min, when the paste mixing machine temperature reaches 55 ℃, opens cooling water temperature; Carry out paste mixing machine and put the vacuum stages conversion, continue to stir, be the crowded cream of finished product below 40 ℃ when temperature in the paste mixing machine drops to.
Embodiment 2:
Said positive pole squeezes cream and is made up of following raw materials according: oxidizability is 72% Ba Dunshi lead powder 50%, lead orthoplumbate 20%, brown lead oxide 1%, carbon black 0.12%, deionized water 20%, and weight concentration is 53% sulfuric acid 8.88%;
Its preparation method such as embodiment 1 are said.
Embodiment 3:
Said positive pole squeezes cream and is made up of following raw materials according: get oxidizability and be 73% Ba Dunshi lead powder 64%, lead orthoplumbate 15%, brown lead oxide 3%, carbon black 0.12%, deionized water 11%, weight concentration is 53% sulfuric acid 6.88%.
Its preparation method such as embodiment 1 are said.
Embodiment 4:
Said positive pole squeezes cream and is made up of following raw materials according: get oxidizability and be 74% Ba Dunshi lead powder 55%, lead orthoplumbate 10%, brown lead oxide 2%, carbon black 0.13%, deionized water 18%, weight concentration is 51% sulfuric acid 14.87%.
Its preparation method such as embodiment 1 are said.
Embodiment 5:
Said positive pole squeezes cream and is made up of following raw materials according: get oxidizability and be 76% Ba Dunshi lead powder 50%, lead orthoplumbate 19%, brown lead oxide 1%, carbon black 0.11%, deionized water 15%, weight concentration is 55% sulfuric acid 14.87%.
Its preparation method such as embodiment 1 are said.
Embodiment 6:
Said positive pole squeezes cream and is made up of following raw materials according: get oxidizability and be 77% Ba Dunshi lead powder 58%, lead orthoplumbate 16%, brown lead oxide 1.5%, carbon black 0.13%, deionized water 16%, weight concentration is 55% sulfuric acid 8.37%.
Its preparation method such as embodiment 1 are said.
The positive pole for preparing among above-mentioned 6 embodiment squeezes cream and all satisfies the market demand of lead acid accumulator through testing its specific energy and volumetric specific energy.
Claims (2)
1. a tubular type lead acid battery positive electrode squeezes cream; It is characterized in that: percentage by weight according to chemical composition; Said positive pole squeezes cream and is made up of following raw materials according: oxidizability is 70%～77% Ba Dunshi lead powder 42%～65%, lead orthoplumbate 8%～20%, brown lead oxide 1%～3%, carbon black 0.11%～0.13%, deionized water 11%～20%, and weight concentration is 50%～55% sulfuric acid 1%～15%.
2. prepare the method that the described a kind of tubular type lead acid battery positive electrode of claim 1 squeezes cream, it is characterized in that comprising the following steps:
One, by the described percentage by weight of claim 1, mix lead orthoplumbate, brown lead oxide and carbon black subsequent use;
Two, the lead powder after will weighing imports in the vacuum paste mixing machine, in paste mixing machine, adds the mixture of step 1 again, and start is done and stirred 1-3min, makes it to mix;
Three, gradation adds deionized water in the material of step 2, the wet 2-4min that stirs;
Four, carry out the conversion of paste mixing machine vacuumizing phase, behind the stirring 20-40s, gradation adds sulfuric acid, continues to stir 2-7min, when the paste mixing machine temperature reaches 55 ℃, opens cooling water temperature;
Five, carry out paste mixing machine and put the vacuum stages conversion, continue to stir, be the crowded cream of finished product below 40 ℃ when temperature in the paste mixing machine drops to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210139588XA CN102709549A (en) | 2012-05-08 | 2012-05-08 | Tubular lead-acid battery positive pole squeezing cream and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210139588XA CN102709549A (en) | 2012-05-08 | 2012-05-08 | Tubular lead-acid battery positive pole squeezing cream and preparation method thereof |
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| CN102709549A true CN102709549A (en) | 2012-10-03 |
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| CN201210139588XA Pending CN102709549A (en) | 2012-05-08 | 2012-05-08 | Tubular lead-acid battery positive pole squeezing cream and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762388A (en) * | 2014-01-17 | 2014-04-30 | 黄山振龙电源有限公司 | Formation technology of valve control lead-acid storage battery for electric vehicle |
| CN104064768A (en) * | 2014-05-22 | 2014-09-24 | 浙江天能动力能源有限公司 | Preparation method for positive electrode lead plaster of dynamical type lead storage battery |
| CN104218224A (en) * | 2014-07-01 | 2014-12-17 | 超威电源有限公司 | Preparation method of lead acid power battery positive electrode lead paste |
| CN108428889A (en) * | 2018-03-21 | 2018-08-21 | 孟婷婷 | A kind of lead-acid accumulator negative pole lead paste containing rare earth red lead |
| CN108550804A (en) * | 2018-03-21 | 2018-09-18 | 孟婷婷 | A kind of lead-acid accumulator anode diachylon containing rare earth red lead |
| CN108598387A (en) * | 2018-03-21 | 2018-09-28 | 孟婷婷 | A kind of preparation method of lead-acid accumulator rare earth red lead |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000149932A (en) * | 1998-11-11 | 2000-05-30 | Matsushita Electric Ind Co Ltd | Lead-acid battery and its manufacture |
| CN1404173A (en) * | 2002-04-18 | 2003-03-19 | 江苏隆源双登电源有限公司 | Positive pole lead paste formula for lead-acid battery |
| CN102354751A (en) * | 2011-08-24 | 2012-02-15 | 天能电池集团（安徽）有限公司 | Formula and preparation method of high energy storage lead-acid battery lead paste |
-
2012
- 2012-05-08 CN CN201210139588XA patent/CN102709549A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000149932A (en) * | 1998-11-11 | 2000-05-30 | Matsushita Electric Ind Co Ltd | Lead-acid battery and its manufacture |
| CN1404173A (en) * | 2002-04-18 | 2003-03-19 | 江苏隆源双登电源有限公司 | Positive pole lead paste formula for lead-acid battery |
| CN102354751A (en) * | 2011-08-24 | 2012-02-15 | 天能电池集团（安徽）有限公司 | Formula and preparation method of high energy storage lead-acid battery lead paste |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762388A (en) * | 2014-01-17 | 2014-04-30 | 黄山振龙电源有限公司 | Formation technology of valve control lead-acid storage battery for electric vehicle |
| CN103762388B (en) * | 2014-01-17 | 2016-08-17 | 黄山振龙电源有限公司 | A kind of internal formation process of electric motor car valve-regulated lead-acid battery |
| CN104064768A (en) * | 2014-05-22 | 2014-09-24 | 浙江天能动力能源有限公司 | Preparation method for positive electrode lead plaster of dynamical type lead storage battery |
| CN104064768B (en) * | 2014-05-22 | 2016-08-24 | 浙江天能动力能源有限公司 | A kind of preparation method of power type positive electode of lead battery lead plaster |
| CN104218224A (en) * | 2014-07-01 | 2014-12-17 | 超威电源有限公司 | Preparation method of lead acid power battery positive electrode lead paste |
| CN104218224B (en) * | 2014-07-01 | 2016-04-27 | 超威电源有限公司 | A kind of preparation method of lead-acid power accumulator anode diachylon |
| CN108428889A (en) * | 2018-03-21 | 2018-08-21 | 孟婷婷 | A kind of lead-acid accumulator negative pole lead paste containing rare earth red lead |
| CN108550804A (en) * | 2018-03-21 | 2018-09-18 | 孟婷婷 | A kind of lead-acid accumulator anode diachylon containing rare earth red lead |
| CN108598387A (en) * | 2018-03-21 | 2018-09-28 | 孟婷婷 | A kind of preparation method of lead-acid accumulator rare earth red lead |
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Application publication date: 20121003 |