Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of high-efficiency lead-acid battery restoration agent and preparation method thereof

A lead-acid battery, high-efficiency lead-acid technology, applied in the direction of lead-acid battery, secondary battery repair/maintenance, secondary battery, etc., can solve the problems that the battery cannot meet the use standard, high preparation cost, poor repair effect, etc., to achieve The effect of slowing down the sulfation rate, simple preparation method and improving service life

Active Publication Date: 2019-12-06
江西春兴新能源有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are currently some repairing agents that can repair lead-acid batteries, some repairing effects are poor, and the batteries still cannot meet the use standards after repairing; some preparation costs are relatively high, and it is difficult to promote

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A high-efficiency lead-acid battery repair agent, comprising the following parts by weight of raw materials: 5 parts of sodium metaaluminate, 3 parts of zinc sulfate, 2 parts of potassium hypochlorite, 4 parts of sodium naphthalene acetate, 5 parts of thorium dioxide, 2 parts of hydroxylamine hydrochloride , 5 parts of β-aminopropionic acid, 2 parts of p-toluenesulfonic acid, 2 parts of vitamin C phosphate magnesium, 1 part of graphite powder, 0.5 part of iron powder, 2 parts of potassium indole butyrate, 1 part of ferrous sulfate, magnesium sulfate 1 serving.

[0023] A method for preparing a high-efficiency lead-acid battery repair agent, including the following steps: (1) Take sodium metaaluminate, zinc sulfate, potassium indole butyrate, magnesium sulfate and sodium naphthalene acetate and add 50 parts of water in sequence at 85°C Mix for 20 minutes to obtain mixed liquid A. Cool mixed liquid A to 10°C; (2) Add β-alanine, vitamin C magnesium phosphate, ferrous sulfate,...

Embodiment 2

[0026] A high-efficiency lead-acid battery repair agent, comprising the following parts by weight of raw materials: 10 parts of sodium metaaluminate, 8 parts of zinc sulfate, 5 parts of potassium hypochlorite, 8 parts of sodium naphthalene acetate, 11 parts of thorium dioxide, and 7 parts of hydroxylamine hydrochloride , Β-alanine 9 parts, p-toluenesulfonic acid 7 parts, vitamin C phosphate magnesium 5 parts, graphite powder 3 parts, iron powder 2 parts, potassium indole butyrate 6 parts, ferrous sulfate 4 parts, magnesium sulfate 3 copies.

[0027] A preparation method of a high-efficiency lead-acid battery repair agent, including the following steps: (1) Take sodium metaaluminate, zinc sulfate, potassium indole butyrate, magnesium sulfate and sodium naphthalene acetate and add 80 parts of water in sequence at 105°C Mix for 40 minutes to obtain mixed liquid A. Cool mixed liquid A to 20°C; (2) Add β-alanine, vitamin C magnesium phosphate, ferrous sulfate, p-toluenesulfonic acid, ...

Embodiment 3

[0030] A high-efficiency lead-acid battery repair agent, comprising the following parts by weight of raw materials: 8 parts by weight of sodium metaaluminate, 6 parts by zinc sulfate, 4 parts by potassium hypochlorite, 5 parts by sodium naphthalene acetate, 8 parts by thorium dioxide, and 5 parts by hydroxylamine hydrochloride , 7 parts of β-alanine, 5 parts of p-toluenesulfonic acid, 6 parts of vitamin C phosphate magnesium, 2 parts of graphite powder, 1 part of iron powder, 4 parts of potassium indole butyrate, 2 parts of ferrous sulfate, magnesium sulfate 2 servings.

[0031] A method for preparing a high-efficiency lead-acid battery repair agent, including the following steps: (1) Take sodium metaaluminate, zinc sulfate, potassium indole butyrate, magnesium sulfate and sodium naphthaleneacetate and add 70 parts of water in sequence at 98°C. Mix for 32 min to obtain mixed liquid A, and cool the mixed liquid A to 16°C. (2) Add β-alanine, vitamin C magnesium phosphate, ferrous ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a high-efficiency restoring agent of a lead-acid storage battery. The high-efficiency restoring agent comprises the following raw materials based on parts by mass: 5-10 parts of sodium metaaluminate, 3-8 parts of zinc sulfate, 2-5 parts of potassium hypochlorite, 4-8 parts of pimacol, 5-11 parts of thorium dioxide, 2-7 parts of hydroxylammonium chloride, 5-9 parts of Beta-Alanine, 2-7 parts of p-toluenesulfonic acid, 2-5 parts of vitamin C magnesium phosphate, 1-3 parts of graphite powder, 0.5-2 parts of iron power, 2-6 parts of indole-3-butyric acid potassium, 1-4 parts of ferrous sulfate and 1-3 parts of magnesium sulfate. By the restoring agent, the vulcanization phenomenon of the lead-acid storage battery can be efficiently restored, the sulfation rate of sulfuric acid is reduced, the service lifetime of the battery is prolonged, and the application standard of the battery can be achieved very well after restoring; and meanwhile, the battery capacity can beimproved, the preparation method is simple, is wide in raw material source and is easy to promote, and the cost is reduced.

Description

Technical field [0001] The invention relates to a battery repairing agent, in particular to a high-efficiency lead-acid battery repairing agent and a preparation method thereof. Background technique [0002] In addition to lithium batteries, lead batteries are also a very important battery system. The advantage of lead-acid batteries is that the electromotive force is relatively stable during discharge, but the disadvantage is that the specific energy (electric energy stored per unit weight) is small and it is highly corrosive to the environment. Lead-acid batteries have stable working voltage, wide operating temperature and operating current range, can charge and discharge hundreds of cycles, good storage performance (especially suitable for dry-charge storage), low cost, and therefore are widely used. At present, lead-acid batteries are widely used in automobiles, trains, tractors, motorcycles, electric vehicles, communications, power stations, power transmission, instrumentat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42H01M10/06
CPCH01M10/06H01M10/4235H01M10/4242Y02E60/10
Inventor 高军辉
Owner 江西春兴新能源有限公司