CN1326235A - Anti-sulfurizing crystal dielectric and its preparing process - Google Patents
Anti-sulfurizing crystal dielectric and its preparing process Download PDFInfo
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- CN1326235A CN1326235A CN00110457A CN00110457A CN1326235A CN 1326235 A CN1326235 A CN 1326235A CN 00110457 A CN00110457 A CN 00110457A CN 00110457 A CN00110457 A CN 00110457A CN 1326235 A CN1326235 A CN 1326235A
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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
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Abstract
An anti-sulfurizing crystal dielectric is prepared from sodium silicate solution diluted by ionized water and with 10.8-10 of Baume gravity (10-20 wt.%), sulfuric acid solutino diluted by ionized water (75-89), pealite powder (0.5-5) and complexon (0.5-3) through dissolving pearlite powder in sulfuric acid solution, dissolving complexon in ionized water, mixing with sodium silicate solution and sulfuric acid solution, stirring, loading in accumulator, laying aside for 2 hr and natural settling to generate crystal.
Description
The present invention relates to a kind of anti-sulfurizing crystal dielectric that on storage battery, uses and production method thereof.
At present, the conventional accumulators of using in the prior art is still based on lead acid accumulator, and the electrolyte of lead acid accumulator is formulated by diluted acid and water, and the method for preparation is fairly simple, and cost is also lower, thereby this storage battery still is extensive use of in all trades and professions.But, lead acid accumulator in use exists a lot of problems, limited the application of lead acid accumulator to a certain extent, these problems are: 1, in the process of using, form irreversible lead sulfate macrocrystalline body on the positive and negative pole plate of storage battery, promptly sulfation occurs on the positive and negative pole plate of storage battery, cause resistance to increase, descend with the active material adhesion, make battery discharging after, recharge the ability variation.2, because electrolyte in use constantly washes away positive and negative pole plate, active material is come off too early, storage battery shortening in useful life.3, constantly volatilize owing to plumbic acid electrolyte, and the absorption of positive and negative pole plate, cause battery capacity on the low side, undertension.Storage period when 4, charged is short, and self discharge is serious.Energy waste that the problems referred to above caused and the economic loss that causes are immeasurable, also are several big chronic diseases that troubles battery industry.
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, problem such as solve accumulator plate sulfuration, active material premature failure and come off provides a kind of good penetrability, current stabilization, self discharge is faint, the storage life is long, capacity is high, the anti-sulfurizing crystal dielectric of long service life and production method thereof.
Anti-sulfurizing crystal dielectric of the present invention is achieved in that it is 10.8～20 sodium silicate solution 10～20% by the Baume gravity through the ionized water dissolved dilution, is 1.280～1.40g/cm through the water-reducible density of ion
3Sulfuric acid solution 75～89%, crushed crude pearlite 0.5～5%, sodium ethylene diamine tetracetate 0.5～3% are formed (above all by weight percentage).
The production method of above-mentioned anti-sulfurizing crystal dielectric is:
1, get ionized water dissolving sodium metasilicate, heat 80～100 ℃, 8～12 hours, be mixed with Baume gravity and be 55～70 sodium silicate solution, then, add the ionized water dilution again, be mixed with Baume gravity and be 10.8～20 sodium silicate solution, stand-by;
2, get the ionized water dilute sulphuric acid, being mixed with density is 1.280～1.40g/cm
3Sulfuric acid solution, stand-by;
3, getting crushed crude pearlite 0.5～5%, is 1.280～1.40g/cm with an amount of density
3Sulfuric acid solution dissolving, invaded bubble 3～5 hours, it is fully dissolved, stand-by;
4, get sodium ethylene diamine tetracetate 0.5～3%, with the ionized water dissolving, both ratios are sodium ethylene diamine tetracetate 5～10%, and ionized water 90～95% was invaded bubble 3～5 hours, treat that it fully dissolves the back and filters, and are 1.10～1.280g/cm with density again
3Sulfuric acid solution according to 10: 4 mixed, stand-by;
5, get perlite solution, the sodium ethylene diamine tetracetate solution of handling well, get Baume gravity again and be 10.8～20 sodium silicate solution 10～20%, density is 1.280～1.40g/cm
3Sulfuric acid solution 75～89% (sulfuric acid solution of dissolved pearl rock dust is included), above-mentioned four kinds of solution are mixed, after stirring, in the cell jar of packing into, after static 2 hours, natural coagulation, health become the milky lenticular, promptly chargeable use.
The present invention compared with prior art has following advantage:
1, in dielectric, adds sodium ethylene diamine tetracetate; effectively suppressed plate vulcanizing; increase the intensity of electrode and inhaled the acid amount; the capacity of storage battery and the regeneration rate of active material have been improved; and can make softening, the refinement of the lead sulfate salinization macrocrystalline body that forms on the pole plate, and form polynary complex ion protective layer on the plate active material surface, effectively prolonged the cycle life of storage battery charge and discharge; can double the useful life of new battery, and used batteries can prolong half a year useful life.
2, dielectric of the present invention is the milky lenticular, and the aquae destillata above the pole plate can penetrate in the crystal, prevent dry and cracked, thereby, improve sour density, increased the capacity of storage battery, and, stable performance, it is bigger to be particularly suitable for vibrations, requires the occasion of few moisturizing to use.
3, the dielectric of lenticular of the present invention is wrapped between the pole plate, combines together with pole plate, can not only play a protective role, and can also prevent that active material from coming off too early, has improved the useful life of storage battery.
4, self discharge is faint, easily stores, and the charged storage life reached more than 1 year, prolongs tens times than common lead acid accumulator.
Embodiments of the invention are provided below:
Embodiment 1:
1, get ionized water dissolving sodium metasilicate, it is warmed to 100 ℃, the time is 8 hours, is mixed with Baume gravity and is 55 sodium silicate solution, then, adds the ionized water dilution again, and it is mixed with Baume gravity is 10.8 sodium silicate solution, stand-by;
2, get the ionized water dilute sulphuric acid, being mixed with density is 1.280g/cm
3Sulfuric acid solution, stand-by;
3, getting crushed crude pearlite 4.5kg, is 1.280g/cm with an amount of density
3Sulfuric acid solution dissolving, invaded bubble 4 hours, stand-by;
4, get sodium ethylene diamine tetracetate 0.5kg, with the ionized water dissolving, both ratios are sodium ethylene diamine tetracetate 5%, and ionized water 95% was invaded bubble 3 hours, treat that it fully dissolves the back and filters, and are 1.10g/cm with density again
3Sulfuric acid solution according to 10: 4 mixed, stand-by;
5, get perlite solution, the sodium ethylene diamine tetracetate solution of handling well, get the Baume gravity of handling well again and be 10.8 sodium silicate solution 20kg, density is 1.280g/cm
3Sulfuric acid solution 75kg (sulfuric acid solution of dissolved pearl rock dust is included), above-mentioned four kinds of solution are mixed, after stirring, in the cell jar of packing into, static 2 hours, dielectric natural coagulation, health became the milky lenticular, promptly chargeable use.
Embodiment 2:
1, get ionized water dissolving sodium metasilicate, it is warmed to 80 ℃, the time is 12 hours, is mixed with Baume gravity and is 60 sodium silicate solution, then, adds the ionized water dilution again, and it is mixed with Baume gravity is 20 sodium silicate solution, stand-by;
2, get the ionized water dilute sulphuric acid, being mixed with density is 1.30g/cm
3Sulfuric acid solution, stand-by;
3, getting crushed crude pearlite 0.5kg, is 1.30g/cm with an amount of density
3Sulfuric acid solution dissolving, invaded bubble 3 hours, stand-by.
4, get sodium ethylene diamine tetracetate 0.5kg, with the ionized water dissolving, both ratios are sodium ethylene diamine tetracetate 10%, and ionized water 90% was invaded bubble 5 hours, treat that it fully dissolves the back and filters, and are 1.280g/cm with density again
3Sulfuric acid solution according to 10: 4 mixed, stand-by;
5, get perlite solution, the sodium ethylene diamine tetracetate solution of handling well, get the Baume gravity of handling well again and be 20 sodium silicate solution 10kg, density is 1.30g/cm
3Sulfuric acid solution 89kg (sulfuric acid solution of dissolved pearl rock dust is included), above-mentioned four kinds of solution are mixed, after stirring, in the cell jar of packing into, static 2 hours, dielectric natural coagulation, health became the milky lenticular, promptly chargeable use.
Embodiment 3:
1, get ionized water dissolving sodium metasilicate, it is warmed to 90 ℃, the time is 10 hours, is mixed with Baume gravity and is 70 sodium silicate solution, then, adds the ionized water dilution again, and it is mixed with Baume gravity is 15 sodium silicate solution, stand-by;
2, get the ionized water dilute sulphuric acid, it is mixed with density is 1.40g/cm
3Sulfuric acid solution, stand-by;
3, getting crushed crude pearlite 2kg, is 1.40g/cm with an amount of density
3Sulfuric acid solution dissolving, invaded bubble 5 hours, stand-by;
4, get sodium ethylene diamine tetracetate 3kg, with the ionized water dissolving, both ratios are sodium ethylene diamine tetracetate 8%, and ionized water 92% was invaded bubble 4 hours, treat that it fully dissolves the back and filters, and are 1.20g/cm with density again
3Sulfuric acid solution according to 10: 4 mixed, stand-by;
5, get perlite solution, the sodium ethylene diamine tetracetate solution of handling well, get the Baume gravity of handling well again and be 15 sodium silicate solution 15kg, density is 1.40g/cm
3Sulfuric acid solution 80kg (sulfuric acid solution of dissolved pearl rock dust is included), above-mentioned four kinds of solution are mixed, after stirring, in the cell jar of packing into, static 2 hours, the dielectric natural coagulation, sample is generated as the milky lenticular, promptly chargeable use.
Embodiment 4:
1, get ionized water dissolving sodium metasilicate, it is warmed to 95 ℃, the time is 9 hours, and it is mixed with Baume gravity is 65 sodium silicate solution, then, adds the ionized water dilution again, and it is mixed with Baume gravity is 18 sodium silicate solution, stand-by;
2, get the ionized water dilute sulphuric acid, being mixed with density is 1.350g/cm
3Sulfuric acid solution, stand-by;
3, getting crushed crude pearlite 5kg, is 1.350g/cm with an amount of density
3Sulfuric acid solution dissolving, invaded bubble 4.5 hours, it is dissolved fully, stand-by;
4, get sodium ethylene diamine tetracetate 2kg, with the ionized water dissolving, both ratios are sodium ethylene diamine tetracetate 6%, and ionized water 94% was invaded bubble 3.5 hours, treat its dissolving back filtration, are 1.150g/cm with density again
3Sulfuric acid solution according to 10: 4 mixed, stand-by;
5, get perlite solution, the sodium ethylene diamine tetracetate solution of handling well, get the Baume gravity of handling well again and be 18 sodium silicate solution 14kg, density is 1.350g/cm
3Sulfuric acid solution 79kg (sulfuric acid solution of dissolved pearl rock dust is included), above-mentioned four kinds of solution are mixed, after stirring, in the cell jar of packing into, static 2 hours, the dielectric natural coagulation, sample is generated as the milky lenticular, promptly chargeable use.
Claims (2)
1, a kind of anti-sulfurizing crystal dielectric is characterized in that, it is 10.8～20 sodium silicate solution 10～20% by the Baume gravity through the ionized water dissolved dilution, is 1.280～1.40g/cm through the water-reducible density of ion
3Sulfuric acid solution 75～89%, crushed crude pearlite 0.5～5%, sodium ethylene diamine tetracetate 0.5～3% are formed (above all by weight percentage).
2, a kind of production method of making anti-sulfurizing crystal dielectric is characterized in that:
2.1, get ionized water dissolving sodium metasilicate, heat 80～100 ℃, 8～12 hours, be mixed with Baume gravity and be 55～70 sodium silicate solution, then, add the ionized water dilution again, be mixed with Baume gravity and be 10.8～20 sodium silicate solution, stand-by;
2.2, get the ionized water dilute sulphuric acid, being mixed with density is 1.280～1.40g/cm
3Sulfuric acid solution, stand-by;
2.3, get crushed crude pearlite 0.5～5%, be 1.280～1.40g/cm with an amount of density
3Sulfuric acid solution dissolving, invaded bubble 3～5 hours, it is fully dissolved, stand-by;
2.4, get sodium ethylene diamine tetracetate 0.5～3%, with the ionized water dissolving, both ratios are sodium ethylene diamine tetracetate 5～10%, ionized water 90～95% was invaded bubble 3～5 hours, treated that it fully dissolves the back and filters, and was 1.10～1.280g/cm with density again
3Sulfuric acid solution according to 10: 4 mixed, stand-by;
2.5, get perlite solution, the sodium ethylene diamine tetracetate solution handled well, get Baume gravity again and be 10.8～20 sodium silicate solution 10～20%, density is 1.280～1.40g/cm
3Sulfuric acid solution 75～89% (sulfuric acid solution of dissolved pearl rock dust is included), above-mentioned four kinds of solution are mixed, after stirring, in the cell jar of packing into, after static 2 hours, natural coagulation, health become the milky lenticular, promptly chargeable use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00110457A CN1127161C (en) | 2000-05-25 | 2000-05-25 | Anti-sulfurizing crystal dielectric and its preparing process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN00110457A CN1127161C (en) | 2000-05-25 | 2000-05-25 | Anti-sulfurizing crystal dielectric and its preparing process |
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| CN1326235A true CN1326235A (en) | 2001-12-12 |
| CN1127161C CN1127161C (en) | 2003-11-05 |
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| CN00110457A Expired - Fee Related CN1127161C (en) | 2000-05-25 | 2000-05-25 | Anti-sulfurizing crystal dielectric and its preparing process |
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| CN1230496C (en) * | 2002-10-28 | 2005-12-07 | 中国石油化工股份有限公司 | Petroleum hydrocarbon cracking catalyst containing rare earthy type zeolite and its preparation method |
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