CN106383063A - A method of measuring contents of active compounds in a lead acid battery - Google Patents
A method of measuring contents of active compounds in a lead acid battery Download PDFInfo
- Publication number
- CN106383063A CN106383063A CN201610696662.6A CN201610696662A CN106383063A CN 106383063 A CN106383063 A CN 106383063A CN 201610696662 A CN201610696662 A CN 201610696662A CN 106383063 A CN106383063 A CN 106383063A
- Authority
- CN
- China
- Prior art keywords
- pole plate
- active material
- acid accumulator
- deionized water
- material ingredients
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
Abstract
The invention relates to a method of measuring contents of active compounds in a lead acid battery. The method includes (1) a step of measuring deionized water having a certain volume, adding into a container, and soaking a polar plate to be measured into the deionized water for a certain period of time, (2) drying the soaked polar plate, and (3) sampling at different positions of the polar plate, grinding the samples into powder, and respectively measuring components of the polar plate according to requirements of the national standards in China. Through the method, measurement of the components of the polar plate is accurate.
Description
Technical field
The present invention relates to lead-acid accumulator field, more particularly, to a kind of measurement lead-acid accumulator active material ingredients content
Method.
Background technology
Difference contains electricity condition, there are quality problems and can show as pole plate component content through circulation lead-acid accumulator
Difference, therefore in lead-acid accumulator research process, finds what a kind of polar plate of lead acid storage battery accurate measurement method was a need for.
Traditional pole plate component content beasurement base be the standard method of measurement that GB is directed to some compositions, but be not for plumbic acid store
Battery.The present invention, on the basis of GB measurement, carries out perfect to company's existing method, forms a kind of accurate pole plate composition and contains
The measuring method of amount.
Content of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of measurement lead-acid accumulator active material ingredients content
Method, it is characterised in that step one, takes the deionized water of certain volume to be positioned in container, then takes pole plate to be measured to be positioned over
Soak certain time in deionized water；Step 2, soaked pole plate is dried；Step 3, in the sampling of pole plate diverse location, will take
Sample grind into powder, respectively according to the composition of the requirement measuring pad of GB.
Further, the amount of deionized water is much larger than the quantity of pole plate.
Further, 1L deionized water is corresponding soaks 1 piece of pole plate.
Further, soak time is no less than 20h.
Further, soak time is 24h.
Further, sample position is upper end both sides, lower end both sides and the centre position of pole plate.
The measurement of the pole plate component content of the present invention is accurate.
Brief description
Fig. 1 is invention pole plate sample point position view；
Fig. 2 is the present invention three not plates of similar polarity sample point PbO2Containing spirogram.
Specific embodiment
The invention will be further described for specific embodiment below in conjunction with the accompanying drawings.
The present invention provides a kind of method of measurement lead-acid accumulator active material ingredients content, takes pole plate to be measured to carry out pre- place
Reason, the sulfuric acid components in pole plate is separated with pole plate by the method soaked, takes certain body taking 6-DZM-12 battery as a example
Long-pending deionized water is positioned in container, then take pole plate to be measured to be positioned in deionized water it is desirable to the volume of deionized water and
The quantity of pole plate has certain corresponding relation, and the amount of best deionized water is much larger than (the such as 1L water correspondence immersion 1 of the quantity of pole plate
Block pole plate).In immersion process, by positive/negative plate, separately container soaks, and soak time is 24h (had better not be less than 20h).Will
Soaked pole plate is dried, at a temperature of 60～80 DEG C, forced air drying 12h, the moisture in pole plate is toasted totally completely.
Sampling, enters line flag by Fig. 1, and sample position is the upper end both sides 1 and 2 of pole plate, lower end both sides 4 and 5 and middle
Position 3, is careful not to get grid in sample, by sample grind into powder, respectively according to the requirement measuring pad of GB by mistake
Composition (for example, measure PbO2Content is with reference to GB：GB/T 601-2002、GB/T 602-2002、GB/T 603-2002、
GB/T 23623-2009).The PbO of diverse location on 3 different pole plates is shown in Fig. 22Content.
Claims (6)
1. a kind of measurement lead-acid accumulator active material ingredients content method it is characterised in that
Step one, takes the deionized water of certain volume to be positioned in container, then takes pole plate to be measured to be positioned over leaching in deionized water
Bubble certain time；
Step 2, soaked pole plate is dried；
Step 3, in the sampling of pole plate diverse location, will sample grind into powder, respectively according to the one-tenth of the requirement measuring pad of GB
Point.
2. as claimed in claim 1 a kind of measurement lead-acid accumulator active material ingredients content method it is characterised in that going
The amount of ionized water is much larger than the quantity of pole plate.
3. as claimed in claim 2 a kind of method of measurement lead-acid accumulator active material ingredients content it is characterised in that 1L
Deionized water is corresponding to soak 1 piece of pole plate.
4. as claimed in claim 1 a kind of measurement lead-acid accumulator active material ingredients content method it is characterised in that leaching
The bubble time is no less than 20h.
5. as claimed in claim 4 a kind of measurement lead-acid accumulator active material ingredients content method it is characterised in that leaching
The bubble time is 24h.
6. as claimed in claim 1 a kind of measurement lead-acid accumulator active material ingredients content method it is characterised in that taking
Sample position is upper end both sides, lower end both sides and the centre position of pole plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610696662.6A CN106383063A (en) | 2016-08-19 | 2016-08-19 | A method of measuring contents of active compounds in a lead acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610696662.6A CN106383063A (en) | 2016-08-19 | 2016-08-19 | A method of measuring contents of active compounds in a lead acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106383063A true CN106383063A (en) | 2017-02-08 |
Family
ID=57916798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610696662.6A Pending CN106383063A (en) | 2016-08-19 | 2016-08-19 | A method of measuring contents of active compounds in a lead acid battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106383063A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736081A (en) * | 2018-05-18 | 2018-11-02 | 超威电源有限公司 | A kind of method and device taking polar plate of lead acid storage battery active material |
| CN110880583A (en) * | 2019-11-29 | 2020-03-13 | 天能电池(芜湖)有限公司 | Production process for improving paste grid combination |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388479A (en) * | 2008-11-07 | 2009-03-18 | 莫绚宗 | Renovating method for lead-acid accumulator |
| CN102426168A (en) * | 2011-09-22 | 2012-04-25 | 重庆万里控股（集团）股份有限公司 | Method for measuring free lead in lead-acid battery green plate sample |
| CN103181006A (en) * | 2010-10-29 | 2013-06-26 | 旭硝子株式会社 | Positive electrode active material, positive electrode, battery, and production method for lithium ion secondary battery |
| CN103712977A (en) * | 2012-09-29 | 2014-04-09 | 天能电池(芜湖)有限公司 | Detection method for lead paste ingredient of negative plate of lead-acid storage battery |
| CN104614276A (en) * | 2015-01-14 | 2015-05-13 | 超威电源有限公司 | Method for detecting divalent Pb ions in electrolyte of storage battery |
| CN105865966A (en) * | 2016-03-22 | 2016-08-17 | 超威电源有限公司 | Rapid determination method for free lead in green plate of lead acid battery |
| CN106992329A (en) * | 2016-01-21 | 2017-07-28 | 河南师范大学 | A kind of recycling recycling method of waste and old lithium ion battery lithium iron phosphate positive material |
-
2016
- 2016-08-19 CN CN201610696662.6A patent/CN106383063A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388479A (en) * | 2008-11-07 | 2009-03-18 | 莫绚宗 | Renovating method for lead-acid accumulator |
| CN103181006A (en) * | 2010-10-29 | 2013-06-26 | 旭硝子株式会社 | Positive electrode active material, positive electrode, battery, and production method for lithium ion secondary battery |
| CN102426168A (en) * | 2011-09-22 | 2012-04-25 | 重庆万里控股（集团）股份有限公司 | Method for measuring free lead in lead-acid battery green plate sample |
| CN103712977A (en) * | 2012-09-29 | 2014-04-09 | 天能电池(芜湖)有限公司 | Detection method for lead paste ingredient of negative plate of lead-acid storage battery |
| CN104614276A (en) * | 2015-01-14 | 2015-05-13 | 超威电源有限公司 | Method for detecting divalent Pb ions in electrolyte of storage battery |
| CN106992329A (en) * | 2016-01-21 | 2017-07-28 | 河南师范大学 | A kind of recycling recycling method of waste and old lithium ion battery lithium iron phosphate positive material |
| CN105865966A (en) * | 2016-03-22 | 2016-08-17 | 超威电源有限公司 | Rapid determination method for free lead in green plate of lead acid battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736081A (en) * | 2018-05-18 | 2018-11-02 | 超威电源有限公司 | A kind of method and device taking polar plate of lead acid storage battery active material |
| CN110880583A (en) * | 2019-11-29 | 2020-03-13 | 天能电池(芜湖)有限公司 | Production process for improving paste grid combination |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |