CN106654256A - Energy-storage lead-acid storage battery lead paste and preparation method - Google Patents
Energy-storage lead-acid storage battery lead paste and preparation method Download PDFInfo
- Publication number
- CN106654256A CN106654256A CN201611005603.6A CN201611005603A CN106654256A CN 106654256 A CN106654256 A CN 106654256A CN 201611005603 A CN201611005603 A CN 201611005603A CN 106654256 A CN106654256 A CN 106654256A
- Authority
- CN
- China
- Prior art keywords
- lead
- acid
- cream
- sulfuric acid
- staple fiber
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/56—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
-
- 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 provides energy-storage lead-acid storage battery lead paste and a preparation method and relates to the technical field of lead-acid storage batteries. Anode lead paste is prepared from 5.96-6.5% of diluted sulfuric acid, 10.39-10.5% of deionized water, 0.09-0.12% of colloidal graphite, 6.5-7% of red lead, 0.07-0.1% of polyester staple fiber and the balance of lead powder, and cathode lead paste is prepared from 5.43-6% of diluted sulfuric acid, 10.4-10.5% of deionized water, 0.45-0.55% of barium sulfate, 0.2-0.25% of humic acid, 0.1-0.15% of sodium lignosulfonate, 0.8-1% of graphite, 0.8-1% of activated carbon, 0.07-0.1% of polyester staple fiber and the balance of lead powder. The preparation method is reasonably improved in the aspects of operation step and process parameter. The lead-acid storage batteries prepared from the lead paste prepared by the method have quite long recycling life at normal temperature and high temperature, and both over-discharging resistance and charging receptivity are improved substantially.
Description
Technical field
The present invention relates to Lead-acid Battery Technology field, particularly for normal temperature and hot environment under a kind of energy storage plumbic acid
Battery lead plaster and preparation method.
Background technology
Lead-acid accumulator has had the history of 130 years, with dependable performance, mature production technology, compared with Ni-MH battery and lithium
Battery low cost and other advantages.Sealing-type lead-acid battery is that positive and negative pole plate interfolded is arranged in battery case, positive and negative pole plate
Between isolated with insulating barrier, when electrolyte is filled with battery case, the lead on electrolyte and positive and negative pole plate carries out chemical anti-
Should.When battery charges, the lead sulfate on positive and negative two-plate reacts with sulfuric acid, generates brown lead oxide and metallic lead, makes electricity
Sulfuric acid concentration in solution liquid is continuously increased, and voltage rises, and puts aside energy；Brown lead oxide and negative plate during electric discharge, in positive plate
On lead and electrolyte in sulfuric acid react and become lead sulfate, the sulfuric acid concentration in electrolyte is constantly reduced, under voltage
Drop so that energy is reduced, battery externally exports energy, therefore the cycle charge-discharge of battery is the one of electric energy and the continuous conversion of chemical energy
Individual process, finally realizes the storage and release of energy.
At present energy storage battery is the core component for being applied to the new energy fields such as solar energy, wind energy, the performance of battery
With the normal operation that quality is directly connected to energy-storage system, and the performance of battery and quality then mainly by lead paste formula shadow
Ring.Existing lead-acid accumulator lead plaster and preparation method can not meet the use requirement of energy storing lead acid storage battery.
The content of the invention
The technical problem to be solved in the present invention is：A kind of energy storage lead-acid battery lead cream is provided, energy storage lead acid storage battery is solved
The problem of the resistance to over-discharge property in pond and charge acceptance difference, satisfaction is internalized into the requirement of charging, improves its normal temperature and high temperature ring
Service life under border.The invention solves the problems that another technical problem be to provide the preparation side of this energy storage lead-acid battery lead cream
Method.
The present invention is achieved through the following technical solutions：
A kind of energy storage lead-acid battery lead cream, including anode diachylon and cathode lead plaster, it is theed improvement is that：Described positive pole lead
Cream is made up of by weight percentage following raw materials according：
Dilute sulfuric acid 5.96%～6.5%
Deionized water 10.39%～10.5%
Aquadag 0.09%～0.12%
Red lead 6.5%～7%
Polyester staple fiber 0.07%～0.1%
Remaining is lead powder；
Described cathode lead plaster is made up of by weight percentage following raw materials according：
The % of dilute sulfuric acid 5.43%～6
%～10.5 % of deionized water 10.4
Barium sulfate 0.45%～0.55%
Humic acid 0.2%～0.25%
Sodium lignosulfonate 0.1%～0.15%
Graphite 0.8%～1%
Activated carbon 0.8%～1%
Polyester staple fiber 0.07%～0.1%
Remaining is lead powder.
The lead powder is Daojin lead powder, and 72%～78%, the dilute sulfuric acid density is 1.1～1.4g/cm to oxidizability3。
A kind of preparation method of energy storage lead-acid battery lead cream, it is theed improvement is that：By the group of above-mentioned positive and negative electrode lead plaster
After getting the raw materials ready into proportioning, by the red lead in anode diachylon, aquadag and polyester staple fiber and humic acid, sulphur in cathode lead plaster
Sour barium, sodium lignosulfonate, graphite, activated carbon and polyester staple fiber are separately added into full-automatic paste mixing machine, are stirred when lead powder is put,
Discharge and do after lead powder 3～5min of stirring, then the stirring of deionization waterside is put with prestissimo side, to add continue after deionized water and stir
5min is mixed, then adds dilute sulfuric acid, added in 10～15min, it is stirring while adding, and maintain 3 minutes after design temperature reaches 70 DEG C
Cooling water, dedusting fan and cooling air flap are opened afterwards, continues 5～10 minutes, make to produce a large amount of 4BS with cream process；Subsequently, continue
12～15min of stirring, then determines apparent density of lead paste, and anode diachylon apparent density requires 4.4～4.5g/cm3, cathode lead plaster regards close
Degree requires 4.2～4.3g/cm3, after meeting the requirements, go out cream, and go out the temperature of cream to be less than 45 DEG C.
According to above technical scheme, red lead is added in anode diachylon, the charge efficiency that battery is internalized into can be improved, carried
Rise the initial capacity of battery；Aquadag is added to significantly improve the electric conductivity of anode diachylon；
Humic acid is added to be remarkably improved the charge acceptance of battery in cathode lead plaster；Add graphite and activated carbon energy significantly
Improve the electric conductivity of active material, improve the porosity of active material and the charge acceptance of lifting battery；
The invention has the beneficial effects as follows：Lead plaster obtained in lead paste formula provided by the present invention and preparation method thereof, makes electric power storage
Chi Hou, with higher initial capacity and normal temperature, high-temperature cycle life, resistance to over-discharge property and charge acceptance mark is far above
Alignment request is arrived, and can meet the use requirement of energy storing lead acid storage battery.
Specific embodiment
In the particular embodiment, the anode diachylon of energy storing lead acid storage battery is made up of by weight percentage following raw materials according：
Dilute sulfuric acid 5.96%
Deionized water 10.39%
Aquadag 0.09%
Red lead 6.81%
Polyester staple fiber 0.08%
Remaining is lead powder；
Cathode lead plaster is made up of by weight percentage following raw materials according：
Dilute sulfuric acid 5.43%
The % of deionized water 10.4
Barium sulfate 0.49%
Humic acid 0.24%
Sodium lignosulfonate 0.12%
Graphite 0.81%
Activated carbon 0.81%
Polyester staple fiber 0.07%
Remaining is lead powder.
Above lead powder is Daojin lead powder, and oxidizability is 72%～78%.Dilute sulfuric acid density is：1.2g/cm3。
The method for preparing energy storage lead-acid battery lead cream, operates as follows：After getting the raw materials ready by above-mentioned raw materials proportioning, by anode diachylon
In red lead, aquadag and polyester staple fiber and the humic acid in cathode lead plaster, barium sulfate, sodium lignosulfonate, graphite, work
Property charcoal and polyester staple fiber be separately added into full-automatic paste mixing machine, stir when lead powder is put, discharge after lead powder do stirring 4min, so
Afterwards the stirring of deionization waterside is put with prestissimo side, to add continue after deionized water and stir 5min, then add 1.2g/cm3It is dilute
Sulfuric acid, adds in 15min, stirring while adding, and design temperature reaches 70 DEG C, and cooling water, dedusting wind are opened after maintaining 3 minutes
Machine and cooling air flap, continue 6 minutes, make to produce a large amount of 4BS with cream process.Subsequently, continue to stir 15min, then determine lead plaster
Apparent density, anode diachylon apparent density requires 4.4～4.5g/cm3, cathode lead plaster apparent density 4.2～4.3g/cm of requirement3, conform to
After asking, go out cream, and go out the temperature of cream to be less than 45 DEG C.
Claims (3)
1. a kind of energy storage lead-acid battery lead cream, including anode diachylon and cathode lead plaster, it is characterised in that：Described anode diachylon
It is made up of following raw materials according by weight percentage：
Dilute sulfuric acid 5.96%～6.5%
Deionized water 10.39%～10.5%
Aquadag 0.09%～0.12%
Red lead 6.5%～7%
Polyester staple fiber 0.07%～0.1%
Remaining is lead powder；
Described cathode lead plaster is made up of by weight percentage following raw materials according：
The % of dilute sulfuric acid 5.43%～6
%～10.5 % of deionized water 10.4
Barium sulfate 0.45%～0.55%
Humic acid 0.2%～0.25%
Sodium lignosulfonate 0.1%～0.15%
Graphite 0.8%～1%
Activated carbon 0.8%～1%
Polyester staple fiber 0.07%～0.1%
Remaining is lead powder.
2. the energy storage lead-acid battery lead cream as described in claim 1, it is characterised in that：The lead powder is Daojin lead powder, is aoxidized
72%～78%, the dilute sulfuric acid density is 1.1～1.4g/cm to degree3。
3. a kind of preparation method of the energy storage lead-acid battery lead cream as described in claim 1, it is characterised in that：By above-mentioned positive and negative
After the composition and ratio of pole lead plaster is got the raw materials ready, by the red lead in anode diachylon, aquadag and polyester staple fiber and cathode lead plaster
Humic acid, barium sulfate, sodium lignosulfonate, graphite, activated carbon and polyester staple fiber be separately added into full-automatic paste mixing machine, Bian Fang
Lead powder side stir, discharge after lead powder do stirring 3～5min, then with prestissimo side put deionization waterside stirring, add from
Continue to stir 5min after sub- water, then add dilute sulfuric acid, add in 10～15min, it is stirring while adding, and design temperature reaches 70
Cooling water, dedusting fan and cooling air flap are opened after DEG C maintaining 3 minutes, continues 5～10 minutes, make to be produced with cream process a large amount of
4BS；Subsequently, continue to stir 12～15min, then determine apparent density of lead paste, anode diachylon apparent density requires 4.4～4.5g/
cm3, cathode lead plaster apparent density 4.2～4.3g/cm of requirement3, after meeting the requirements, go out cream, and go out the temperature of cream to be less than 45 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005603.6A CN106654256A (en) | 2016-11-16 | 2016-11-16 | Energy-storage lead-acid storage battery lead paste and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005603.6A CN106654256A (en) | 2016-11-16 | 2016-11-16 | Energy-storage lead-acid storage battery lead paste and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106654256A true CN106654256A (en) | 2017-05-10 |
Family
ID=58805426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611005603.6A Pending CN106654256A (en) | 2016-11-16 | 2016-11-16 | Energy-storage lead-acid storage battery lead paste and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106654256A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230777A (en) * | 2017-07-26 | 2017-10-03 | 合肥尚强电气科技有限公司 | A kind of lead-acid accumulator lead plaster and preparation method thereof |
| CN107742724A (en) * | 2017-11-09 | 2018-02-27 | 河南超威电源有限公司 | A kind of lead-acid accumulator anode diachylon |
| CN107919476A (en) * | 2017-11-20 | 2018-04-17 | 双登集团股份有限公司 | Circular form lead-acid accumulator lead paste formula and preparation method are used in communication |
| CN108767200A (en) * | 2018-06-12 | 2018-11-06 | 苏州思创源博电子科技有限公司 | A kind of energy storage lead-acid battery anode diachylon preparation method |
| CN108807908A (en) * | 2018-06-12 | 2018-11-13 | 苏州思创源博电子科技有限公司 | A kind of preparation method of the positive electrode of lead-acid battery |
| CN108832095A (en) * | 2018-06-12 | 2018-11-16 | 苏州思创源博电子科技有限公司 | A kind of preparation method of the cathode lead plaster of lead-acid battery |
| CN109065881A (en) * | 2018-07-26 | 2018-12-21 | 安徽迅启电源科技有限公司 | A kind of accumulator for fork-lift truck lead paste formula and its preparation process |
| CN109638280A (en) * | 2018-11-20 | 2019-04-16 | 天能电池(芜湖)有限公司 | A kind of mixing paste temperature maintenance method |
| CN109856012A (en) * | 2018-12-18 | 2019-06-07 | 浙江天能电池(江苏)有限公司 | The on-line monitoring method of lead plaster performance during lead-acid accumulator mixing paste |
| CN110165197A (en) * | 2019-06-24 | 2019-08-23 | 巨江电源科技有限公司 | A kind of lead-acid accumulator anode diachylon and its preparation method and application |
| CN110931791A (en) * | 2019-10-31 | 2020-03-27 | 双登集团股份有限公司 | High-specific-energy lead-acid storage battery negative electrode lead paste additive and preparation method thereof |
| CN112086646A (en) * | 2020-10-12 | 2020-12-15 | 天能集团（河南）能源科技有限公司 | High-temperature-resistant lead-acid storage battery and preparation method thereof |
| CN112436147A (en) * | 2020-11-20 | 2021-03-02 | 安徽省华森电源有限公司 | High-temperature paste mixing process for lead paste of lead-acid storage battery |
| CN112652765A (en) * | 2020-12-21 | 2021-04-13 | 超威电源集团有限公司 | Negative electrode lead paste of lead-acid storage battery, preparation method of negative electrode lead paste and negative plate |
| CN113675397A (en) * | 2021-08-23 | 2021-11-19 | 浙江巨江电源制造有限公司 | Deep-cycle long-life lead-acid storage battery lead paste for parking, battery thereof and manufacturing process method of battery |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-11-16 CN CN201611005603.6A patent/CN106654256A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230777A (en) * | 2017-07-26 | 2017-10-03 | 合肥尚强电气科技有限公司 | A kind of lead-acid accumulator lead plaster and preparation method thereof |
| CN107742724A (en) * | 2017-11-09 | 2018-02-27 | 河南超威电源有限公司 | A kind of lead-acid accumulator anode diachylon |
| CN107919476A (en) * | 2017-11-20 | 2018-04-17 | 双登集团股份有限公司 | Circular form lead-acid accumulator lead paste formula and preparation method are used in communication |
| CN108767200A (en) * | 2018-06-12 | 2018-11-06 | 苏州思创源博电子科技有限公司 | A kind of energy storage lead-acid battery anode diachylon preparation method |
| CN108807908A (en) * | 2018-06-12 | 2018-11-13 | 苏州思创源博电子科技有限公司 | A kind of preparation method of the positive electrode of lead-acid battery |
| CN108832095A (en) * | 2018-06-12 | 2018-11-16 | 苏州思创源博电子科技有限公司 | A kind of preparation method of the cathode lead plaster of lead-acid battery |
| CN109065881A (en) * | 2018-07-26 | 2018-12-21 | 安徽迅启电源科技有限公司 | A kind of accumulator for fork-lift truck lead paste formula and its preparation process |
| CN109638280A (en) * | 2018-11-20 | 2019-04-16 | 天能电池(芜湖)有限公司 | A kind of mixing paste temperature maintenance method |
| CN109856012A (en) * | 2018-12-18 | 2019-06-07 | 浙江天能电池(江苏)有限公司 | The on-line monitoring method of lead plaster performance during lead-acid accumulator mixing paste |
| CN109856012B (en) * | 2018-12-18 | 2021-04-23 | 浙江天能电池(江苏)有限公司 | Lead plaster performance on-line monitoring method in lead-acid storage battery and plaster process |
| CN110165197A (en) * | 2019-06-24 | 2019-08-23 | 巨江电源科技有限公司 | A kind of lead-acid accumulator anode diachylon and its preparation method and application |
| CN110931791A (en) * | 2019-10-31 | 2020-03-27 | 双登集团股份有限公司 | High-specific-energy lead-acid storage battery negative electrode lead paste additive and preparation method thereof |
| CN112086646A (en) * | 2020-10-12 | 2020-12-15 | 天能集团（河南）能源科技有限公司 | High-temperature-resistant lead-acid storage battery and preparation method thereof |
| CN112086646B (en) * | 2020-10-12 | 2022-01-07 | 天能集团（河南）能源科技有限公司 | High-temperature-resistant lead-acid storage battery and preparation method thereof |
| CN112436147A (en) * | 2020-11-20 | 2021-03-02 | 安徽省华森电源有限公司 | High-temperature paste mixing process for lead paste of lead-acid storage battery |
| CN112436147B (en) * | 2020-11-20 | 2022-04-01 | 安徽省华森电源有限公司 | High-temperature paste mixing process for lead paste of lead-acid storage battery |
| CN112652765A (en) * | 2020-12-21 | 2021-04-13 | 超威电源集团有限公司 | Negative electrode lead paste of lead-acid storage battery, preparation method of negative electrode lead paste and negative plate |
| CN113675397A (en) * | 2021-08-23 | 2021-11-19 | 浙江巨江电源制造有限公司 | Deep-cycle long-life lead-acid storage battery lead paste for parking, battery thereof and manufacturing process method of battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106654256A (en) | Energy-storage lead-acid storage battery lead paste and preparation method | |
| CN102354751B (en) | Formula and preparation method of high energy storage lead-acid battery lead paste | |
| CN103337624B (en) | A kind of lead-acid accumulator negative pole lead paste suppressing liberation of hydrogen and preparation method | |
| CN107195900A (en) | A kind of lead-acid accumulator lead plaster and preparation method thereof | |
| CN101887971A (en) | Lead paste formula of energy storing accumulator and preparation method thereof | |
| CN104282880B (en) | Lithium-cobalt composite oxide lithium ion positive material and preparation method thereof | |
| CN102931410A (en) | High-capacity formation lead paste and preparation method thereof | |
| CN101221853A (en) | Semi-solid state or full-solid state water system super capacitor | |
| CN103280574A (en) | Lithium-enriched ternary anode material of power lithium-ion battery and preparation method of lithium-enriched ternary anode material | |
| CN101916861A (en) | Cathode lead plaster capable of prolonging fast charge-discharge circulating life of battery and preparation method thereof | |
| CN107978794A (en) | The lithium battery electric core of ternary lithium battery electrolytes and high temperature resistant high power capacity high safety | |
| CN107919476A (en) | Circular form lead-acid accumulator lead paste formula and preparation method are used in communication | |
| CN103337622A (en) | Diachylon of negative electrode of lead carbon battery and manufacturing method thereof | |
| CN107887591A (en) | Improve lead plaster and cream of process for positive slab lattice of lead-acid accumulator and lead plaster adhesion and preparation method thereof | |
| CN104167545A (en) | Lead-acid storage battery negative electrode lead paste and preparation method thereof | |
| CN103682468B (en) | Electromobile lead acid storage battery electrolyte | |
| CN107146890A (en) | High temperature modification valve-regulated lead-acid battery and preparation method thereof | |
| CN106654195A (en) | Lithium ion battery and preparation method therefor | |
| CN110336035B (en) | Tin dioxide/aluminum oxide doped carbon composite material and preparation method thereof | |
| CN102244261A (en) | Anode active material of valve-regulated sealed lead acid battery for communication and preparation and curing method thereof | |
| CN105633399A (en) | High-specific-energy lead-acid battery easy for formation | |
| CN103633332A (en) | Anode active material for high-temperature valve-regulated sealed lead-acid storage battery | |
| CN102623689A (en) | Manufacture process for lithium ion battery negative pulp adopting lithium titanate material | |
| CN105024083B (en) | A kind of preparation method of Lead-acid Storage Battery carbon anode plate grid | |
| CN103413935A (en) | Mo-doped lithium-rich positive electrode material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |