CN1763161A - Non-phosphorus and non-4A zeolite detergent - Google Patents
Non-phosphorus and non-4A zeolite detergent Download PDFInfo
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- CN1763161A CN1763161A CN 200510093796 CN200510093796A CN1763161A CN 1763161 A CN1763161 A CN 1763161A CN 200510093796 CN200510093796 CN 200510093796 CN 200510093796 A CN200510093796 A CN 200510093796A CN 1763161 A CN1763161 A CN 1763161A
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Abstract
The present invention relates to detergent, and discloses one kind of detergent without surfactant, soap, phosphate and 4A zeolite. The detergent is complex salt of sodium aluminosilicate and may be named as Na-P type detergent molecular sieve. It is prepared with flyash as main material, and through alkalization with sodium hydroxide to produce sodium silicoaluminate colloid, further reaction with limestone powder and coal gangue powder, ageing in alkali solution and roasting to obtain the quick soluble white crystal complex salt. The detergent may be further compounded into washing agent, washing powder or defatting agent with less pollution to water source. The present invention is environment friendly and low in cost.
Description
Technical field
The invention belongs to the articles for washing scope, particularly utilize a kind of without phosphorus, the non-4 A zeolite detergent of the on-surface-active on-soap that power plant's waste material flyash makes.
Background technology
The Cleaning preparations of prior art, usually mix by series such as tripoly phosphate sodium STPP, sodium sulfate, Starso, sodium hydroxide, tensio-active agent (as sodium laurylsulfonate), nonsurfactants as washings, washing powder and grease-removing agent, what have also has certain shank color, burns hand or family is had corrosive nature, particularly contain phosphatization produce product, be to make one of maximum natural enemy that water resources wrecks, United Nations's Paris conference has proposed forbidding phosphide system articles for washing in 2000.So people bring into use the 4A zeolite to substitute phosphoric acid salt, 1. this material why can softening water, is because the diameter of 4A zeolite hole just in time is the diameter of calcium ion in the water, so with its absorption, and very little to the combination of the magnesium ion in the water.Therefore its softening water performance is general.2. because the pH value of 4A zeolite belongs to neutrality, do not satisfy the needed alkalescence of washing composition, must add part alkali in use, so just increased the washing composition production cost.3. the 4A zeolite is water-fast solid matter, does not have suspension, dispersing property, and therefore the washing powder of producing with its can produce the calcium deposition of crust shape when washing, and causes secondary pollution or rinsing difficulty to washing.For alleviating this deficiency, have to add the dispersion agent Trisodium Citrate, increased production cost so again.4A zeolite in the washes that emits in addition can form new stores at different ground surfaces, if a large amount of popularizing uses the 4A zeolites to produce washing powder can to cause that drainage pipeline stops up, riverbed sludge increases, this for the harm of ecological, environment not second to tripoly phosphate sodium STPP.
Summary of the invention
Purpose of the present invention is exactly at the deficiencies in the prior art part, provide and neither contain phosphide, can not resemble the 4A zeolite again and produce the calcium deposition of crust shape, and cause a kind of power plant that utilizes of washing secondary pollution or rinsing difficulty to drain refuse---without phosphorus, non-4 A zeolite detergent that flyash is made; It is characterized in that: described without phosphorus, non-4 A zeolite detergent comprises concentrated cleaning, washing powder and grease-removing agent.
Manufacture craft of the present invention is:
1) the flyash water cleans and removes earth and foreign material in the dedust, through seasoning;
2) add NaOH or the NaCO that accounts for flyash weight 20～150wt%
3, alkalize, in autoclave, at 0～10kg pressure, hydro-thermal reaction is 30～300 minutes under 50～175 ℃ of temperature, generates amorphous substance sodium silicoaluminate colloid, leaches standby; The iron carbon slag that produces utilizes again does ferro-silicon alloy powder.
3) by weight in flyash, adding limestone powder, colliery powder mixing, improve silica alumina ratio, require Al
2O
3Mass ratio＞30%, its Al
2O
3With SiO
zMole ratio＞more than 0.5, the mass ratio of limestone powder and flyash＞1, natural efflorescence behind 1250～1400 ℃ of sintering adds NaOH or NaCO again
3Alkali lye aging, wherein press mole number Na
2O: Al
2O
3=1.8～2: 1 proportioning, water boil 3～24 hours filters out NaAlO
2The silico-calcium slag that produces utilizes system cement again.
4) Na of mixed crystallization directing agent or make the dosage range of crystallization agent be: press mole number and calculate, set by step 3)
2O, Al
2O
3Mole number be 11～18, SiO
2Mole number be 10～15 and mole number be 150～350 H
2O mixes, and leaves standstill after 5 hours to re-use.
5) with step 2) and the NaAlO of step 3)
2Product by weight 1: 0.2～0.6 mix mixture, after adding the crystallization agent mixing that accounts for this mixture total weight amount 0.05～0.3wt% again, left standstill 5～24 hours, after stirring high-pressure spray-drying tower spraying drying, in stoving oven under 700～1200 ℃, after 2～6 hours crystallization of roasting, absorbing moisture naturally becomes instant white crystal---and stratiform polymerization twin crystal sodium aluminium silicate double salt or be called the Na-P type and wash and use molecular sieve, its chemical formula is Na
8Al
8Si
40O
9624H
2O.
The system of described without phosphorus, non-4 A zeolite detergent washing composition, washing powder and grease-removing agent
(1) makes concentrated cleaning: with stratiform polymerization twin crystal sodium aluminium silicate double salt water melt into saturated solution, add 30～50wt% sulfuric acid, make pH value be controlled at 9.5～13, add the anion surfactant that accounts for stratiform polymerization twin crystal sodium aluminium silicate double salt saturated solution weight 5～18wt%, 3.5～15wt% fatty alcohol-polyoxyethylene ether be nonionogenic tenside, the essence that 3～6wt% polyacrylic acid sodium salt is made polymer electrolyte and 0.05～0.1wt% mixes, add 0.3～3wt% thickening material Xylo-Mucine again, be adjusted to proper viscosity, be washing composition.
(2) make washing powder
Stratiform polymerization twin crystal sodium aluminium silicate double salt 65～80wt%, sodium sulfate 15～26wt%, α-sodium olefin sulfonate 1～12wt%, essence 0.05～0.1wt%, polyethers 1～3wt%, surplus is an Xylo-Mucine.
(3) make grease-removing agent
Stratiform polymerization twin crystal sodium aluminium silicate double salt 95～98wt% thickening material 2～5wt%.
Described anion surfactant is alkyl benzene sulphonate (ABS) sodium salt, pure sodium sulfate double salt, oxyethane or dodecyl alcohol.
The invention has the beneficial effects as follows and utilize power plant's refuse-flyash to make stratiform polymerization twin crystal sodium aluminium silicate double salt, substitute concentrated type washing composition, washing powder and grease-removing agent by multiple compositions such as tripoly phosphate sodium STPP or 4A zeolites.The present invention has and a) has very strong calcium and magnesium ion exchange capacity, and fast in conjunction with calcium ions and magnesium ions speed, temperature range is wide; B) tensio-active agent there is good adsorptive power, makes articles for washing give full play to washing usefulness and anti-redeposition ability.C) with SYNTHETIC OPTICAL WHITNER good consistency is arranged.Therefore having solved the water resources of being brought with phosphide synthetic detergent product is wrecked; and the 4A zeolite is in the washes that emits; can form new stores at different ground surfaces; cause drainage pipeline obstruction, riverbed sludge to increase; (this for the harm of ecological, environment not second to tripoly phosphate sodium STPP) stratiform polymerization twin crystal sodium aluminium silicate double salt simultaneously can play softening and cleaning action to water resources; ensure people's health, the protection eubiosis, and product itself is nontoxic, harmless.This also is the working cycle of a comprehensive development and utilization in addition, utilize it also to make activated alumina, with obtain the by product cement of high index, power plant's utilization of waste material, reduced the waste of national resources, reduced the pollution that coal ash of power plant brings to environment, so have remarkable economic efficiency and social benefit.
Embodiment
The present invention be directed to the deficiencies in the prior art part, a kind of without phosphorus, the non-4 A zeolite detergent that does not contain phosphide and 4A zeolite but utilize power plant's refuse-flyash to make is provided.Described without phosphorus, non-4 A zeolite detergent comprises concentrated cleaning, washing powder and grease-removing agent.
The embodiment of the invention: the preparation of stratiform polymerization twin crystal sodium aluminium silicate double salt: the flyash water is cleaned except that foreign material such as earth in the dedust,, get this flyash 1kg, add the NaOH or the NaCO that account for flyash weight 20～150wt% through seasoning
3In autoclave, at 0～10kg pressure, under 50～175 ℃ of temperature, hydro-thermal reaction 30～300 minutes, generate the sodium silicoaluminate colloid, add again by weight 1: 0.2～0.6 crystallization directing agent and mix, advance the spray-drying tower spraying drying after, in stoving oven under 700～1200 ℃, after 2～6 hours crystallization of roasting, absorbing moisture naturally becomes instant washing and uses molecular sieve.The silico-calcium slag that produces in the technological process utilizes system cement again.
Above-mentioned without phosphorus, that non-4 A zeolite detergent is mixed with washing composition, washing powder and grease-removing agent is as follows:
(1) makes concentrated cleaning
Example 1, with above-mentioned stratiform polymerization twin crystal sodium aluminium silicate double salt with soft water melt into saturated solution, get the 1kg saturated solution, add sulfuric acid control pH value 9.5; Add Xylo-Mucine a little (with till reaching desired concn); Add anion surfactant alkyl benzene sulphonate (ABS) sodium salt 2wt% again, essence 0.1wt%.
PH value is controlled 10.6 with example 1, adding sulfuric acid in example 2, front; It is some to add Xylo-Mucine, adds anion surfactant alcohol sodium sulfate double salt 0.7% again, lemon flavour 0.1wt%.
PH value is controlled 10.6 with example 1, adding sulfuric acid in example 3, front; Add Xylo-Mucine a little (with till reaching required viscosity), add 0.7% anion surfactant oxyethane or dodecyl alcohol again, lemon flavour 0.1wt%.
(2) make washing powder (percentage ratio meter by weight)
Example 1
Aluminosilicate double salt 67%, sodium sulfate 20%, α-sodium olefin sulfonate 1.5%, essence 1%, carboxylic add basic sodium cellulosate 2% and polyethers 3%.
Example 2
It is an amount of and add water 3% that aluminosilicate double salt 77%, sodium sulfate 17%, α-sodium olefin sulfonate 1%, polyethers 2%, essence 1%, carboxylic add basic sodium cellulosate.
Example 3
It is an amount of and add water 2% that aluminosilicate double salt 80%, sodium sulfate 15%, α-sodium olefin sulfonate 1%, polyethers 1%, essence 1%, carboxylic add basic sodium cellulosate.
(3) grease-removing agent
Sodium aluminium silicate double salt 97%
Sodium laurylsulfonate 3%.
Claims (4)
1. without phosphorus, non-4 A zeolite detergent, it is characterized in that: described manufacture craft without phosphorus, non-4 A zeolite detergent is:
1) the flyash water cleans and removes earth and foreign material in the dedust, through seasoning;
2) add NaOH or the NaCO that accounts for flyash weight 20～150wt%
3, alkalize, in autoclave, at 0～10kg pressure, hydro-thermal reaction is 30～300 minutes under 50～175 ℃ of temperature, generates amorphous substance sodium silicoaluminate colloid, leaches standby; The iron carbon slag that produces utilizes again does ferro-silicon alloy powder;
3) by weight in flyash, adding limestone powder, colliery powder mixing, improve silica alumina ratio, require Al
2O
3Mass ratio＞30%, its Al
2O
3With SiO
2Mole ratio＞more than 0.5, the mass ratio of limestone powder and flyash＞1, natural efflorescence behind 1250～1400 ℃ of sintering adds NaOH or NaCO again
3Alkali lye aging, wherein press mole number Na
2O: Al
2O
3=1.8～2: 1 proportioning, water boil 3～24 hours filters out NaAlO
2Standby; The silico-calcium slag that produces utilizes system cement again;
4) Na of mixed crystallization directing agent or make the dosage range of crystallization agent be: press mole number and calculate, set by step 3)
2O, Al
2O
3Mole number be 11～18, SiO
2Mole number be 10～15 and mole number be 150～350 H
2O mixes, and leaves standstill after 5 hours to re-use;
5) with step 2) and the NaAlO of step 3)
2Product by weight 1: 0.2～0.6 mix mixture, after adding the crystallization agent mixing that accounts for this mixture total weight amount 0.05～0.3wt% again, left standstill 5～24 hours, after stirring high-pressure spray-drying tower spraying drying, in stoving oven under 700～1200 ℃, after 2～6 hours crystallization of roasting, absorbing moisture naturally becomes instant white crystal---and stratiform polymerization twin crystal sodium aluminium silicate double salt or be called the Na-P type and wash and use molecular sieve, its chemical formula is Na
8Al
8Si
40O
9624H
2O.
2. according to described without phosphorus, the non-4 A zeolite detergent of claim 1; It is characterized in that: described without phosphorus, non-4 A zeolite detergent comprises that concentrated cleaning, washing powder and grease-removing agent are formulated as follows respectively:
(1) makes concentrated cleaning: with stratiform polymerization twin crystal sodium aluminium silicate double salt water melt into saturated solution, add 30～50wt% sulfuric acid, make pH value be controlled at 9.5～13, add the anion surfactant that accounts for stratiform polymerization twin crystal sodium aluminium silicate double salt saturated solution weight 5～18wt%, 3.5～15wt% fatty alcohol-polyoxyethylene ether be nonionogenic tenside, the essence that 3～6wt% polyacrylic acid sodium salt is made polymer electrolyte and 0.05～0.1wt% mixes, add 0.3～3wt% thickening material Xylo-Mucine again, be adjusted to proper viscosity, be washing composition;
(2) make washing powder
Stratiform polymerization twin crystal sodium aluminium silicate double salt 65～80wt%, sodium sulfate 15～26wt%, α-sodium olefin sulfonate 1～12wt%, essence 0.05～0.1wt%, polyethers 1～3wt%, surplus is an Xylo-Mucine;
(3) make grease-removing agent
Stratiform polymerization twin crystal sodium aluminium silicate double salt 95～98wt% thickening material 2～5wt%.
3. according to the described without phosphorus Cleaning preparations of claim 1; It is characterized in that: described crystallization agent is washed for the Na-P type and is used molecular sieve.
4. according to the described without phosphorus Cleaning preparations of claim 2; It is characterized in that: described anion surfactant is alkyl benzene sulphonate (ABS) sodium salt, pure sodium sulfate double salt, oxyethane or dodecyl alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510093796 CN1763161A (en) | 2005-08-31 | 2005-08-31 | Non-phosphorus and non-4A zeolite detergent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510093796 CN1763161A (en) | 2005-08-31 | 2005-08-31 | Non-phosphorus and non-4A zeolite detergent |
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| Publication Number | Publication Date |
|---|---|
| CN1763161A true CN1763161A (en) | 2006-04-26 |
Family
ID=36747485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510093796 Pending CN1763161A (en) | 2005-08-31 | 2005-08-31 | Non-phosphorus and non-4A zeolite detergent |
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| CN (1) | CN1763161A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188953A (en) * | 2011-03-30 | 2011-09-21 | 山西大学 | Modified coal ash used for treating ammonia nitrogen waste water and preparation method thereof |
| CN105621429A (en) * | 2016-04-08 | 2016-06-01 | 东北电力大学 | Fly ash pressurized alkali-dissolution desilication treatment method |
| CN110484389A (en) * | 2019-09-09 | 2019-11-22 | 东北大学 | A method of making washing assisant using p-zeolite |
-
2005
- 2005-08-31 CN CN 200510093796 patent/CN1763161A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188953A (en) * | 2011-03-30 | 2011-09-21 | 山西大学 | Modified coal ash used for treating ammonia nitrogen waste water and preparation method thereof |
| CN105621429A (en) * | 2016-04-08 | 2016-06-01 | 东北电力大学 | Fly ash pressurized alkali-dissolution desilication treatment method |
| CN110484389A (en) * | 2019-09-09 | 2019-11-22 | 东北大学 | A method of making washing assisant using p-zeolite |
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