CN105174499A - Water softening agent and preparation method thereof - Google Patents
Water softening agent and preparation method thereof Download PDFInfo
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- CN105174499A CN105174499A CN201510523421.7A CN201510523421A CN105174499A CN 105174499 A CN105174499 A CN 105174499A CN 201510523421 A CN201510523421 A CN 201510523421A CN 105174499 A CN105174499 A CN 105174499A
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Abstract
The invention discloses a water softening agent and a preparation method thereof. The water softening agent is prepared from triethanolamine, sodium hexametaphosphate, sodium tannate, sodium metasilicate, sodium bicarbonate, lignin, starch, and glycol derivatives according to a certain ratio. The preparation method comprises the following steps: mixing triethanolamine and glycol derivatives according to a certain ratio, then adding the residual raw materials into the mixture according to a certain ratio, and fully and evenly stirring so as to obtain the water softening agent. The water softening agent has the advantages of simple components, reasonable formula, good processing effect, and low cost, has a good chelating effect on calcium and magnesium ions, thus can prominently soften hard water, and is suitable for the plants and boilers, which take natural water as the production water or circulation water.
Description
Technical field
The present invention relates to water-treatment technology field, specifically a kind of softening water treatment agent and preparation method thereof.
Background technology
Most of natural water of the northern area of China belongs to middle high-hardness water, and the feature of this kind of water is that calcium hardness is high, and total alkalinity is high, and the corrosion tendency of water body is little, and fouling tendency is larger.The higher water of these hardness is through heated and boiled, and the calcium ion wherein contained, bicarbonate ion can change into cotton-shaped, powdery precipitate based on calcium carbonate, is deposited on container, pipe surface forms incrustation scale.Scale formation is once occur, the deposition of incrustation scale brings many disadvantageous effects to normal life production, such as natural gas power unit water-cooling circulating system, with Natural Water be in the product wetting system of former water and various boiler once there is fouling, not only can greatly reduce heat transfer efficiency, block normal water flowing, affect equipment work efficiency, even can bring potential safety hazard, prestige rib and with destroying factory's long period safety in production, cause financial loss.
For the problems referred to above, usually need to carry out scale control treatments to using natural water as the equipment producing water or cycling use of water, conventional antiscaling method is chemical method, Physical and Process.In various suppression with slow down in the method for fouling, chemical scale-inhibiting has that cost is low, the advantage of successful, is thus generally adopted both at home and abroad.
Chemical method antiscale mechanism is the generation utilizing some characteristic of chemical scale-inhibitor to stop incrustation scale.By adding special Scale inhibitors in natural water, change the characteristic that calcium ions and magnesium ions is combined with carbanion, thus slow down incrustation scale precipitation and deposition.At present, common on market Scale inhibitors has natural polymer Scale inhibitors, phosphorous polymer Scale inhibitors etc.But, it is large to there is consumption in natural polymer medicament, problem costly, and effectively can not suppress calcium phosphate and zinc dirt containing Phosphorus Scale inhibitors and solve iron oxide precipitation problem, and on the low side to the processing efficiency of high rigidity natural water, and usage quantity great Yi causes the pollution of environment.
Summary of the invention
The object of the present invention is to provide a kind of softening water treatment agent and preparation method thereof, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of softening water treatment agent, is formed by the preparation of raw material of following weight part: trolamine 20 ~ 30 parts, Sodium hexametaphosphate 99 5 ~ 8 parts, 3 ~ 5 parts, Weibull sodium, Starso 2 ~ 3 parts, sodium bicarbonate 6 ~ 9 parts, 10 ~ 12 parts, xylogen, starch 4 ~ 8 parts, glycol derivative 5 ~ 7 parts.
As the further scheme of the present invention: the consumption of each component is: trolamine 25 parts, Sodium hexametaphosphate 99 6.5 parts, 4 parts, Weibull sodium, Starso 2.5 parts, sodium bicarbonate 7.5 parts, 11 parts, xylogen, starch 6 parts, glycol derivative 6 parts.
A preparation method for softening water treatment agent, concrete preparation process is as follows: first mixed in proportion with glycol derivative by trolamine, then is added in mixture in proportion by above-mentioned surplus stock, and stirs, and is softening water treatment agent.
Compared with prior art, the invention has the beneficial effects as follows: treatment agent composition of the present invention is simple, reasonable ratio, treatment effect is good, cost is low, and environmental pollution is little, to the huge legendary turtle cooperation of calcium ions and magnesium ions with effective, therefore to high-hardness water, there is obvious bating effect, be applicable to get Natural Water as factory and the boiler of producing water or cycling use of water.
Embodiment
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Softening water treatment agent, is formed by the preparation of raw material of following weight part: trolamine 20 parts, Sodium hexametaphosphate 99 8 parts, 5 parts, Weibull sodium, Starso 3 parts, sodium bicarbonate 9 parts, 10 parts, xylogen, starch 8 parts, glycol derivative 5 parts.
Embodiment 2
Softening water treatment agent, the consumption of each component is: trolamine 25 parts, Sodium hexametaphosphate 99 6.5 parts, 4 parts, Weibull sodium, Starso 2.5 parts, sodium bicarbonate 7.5 parts, 11 parts, xylogen, starch 6 parts, glycol derivative 6 parts.
Embodiment 3
Softening water treatment agent, is formed by the preparation of raw material of following weight part: trolamine 30 parts, Sodium hexametaphosphate 99 5 parts, 3 parts, Weibull sodium, Starso 2 parts, sodium bicarbonate 6 parts, 12 parts, xylogen, starch 4 parts, glycol derivative 7 parts.
The preparation method of softening water treatment agent in above-described embodiment, concrete preparation process is as follows: first mixed in proportion with glycol derivative by trolamine, again above-mentioned surplus stock is added in mixture in proportion, and stir, be softening water treatment agent.
Test case: get Calcium Chloride Powder Anhydrous and sodium bicarbonate is dissolved in deionized water, be mixed with the test water (concentration, consumption see the following form) of five groups of 1000m1, respectively to adding water conditioner of the present invention (addition sees the following form) in above-mentioned test water, be corresponding in turn to as embodiment 1,2,3,1,2, stirring and evenly mixing, measures each group of water hardness and sees the following form after 2h.
| Consumption (mL) | Concentration (g/L) | Addition (mg) | Hardness (mgCaCO before process 3/L） | Hardness (mgCaCO after process 3/L） |
| 1 | 1 | 1 | 350 | 180.5 |
| 2 | 2 | 4 | 350 | 86.4 |
| 3 | 2.5 | 7.5 | 350 | 5.8 |
| 1 | 1 | 1 | 1500 | 116 |
| 2 | 11.3 | 22.6 | 1500 | 7.2 |
Experimental result shows that the huge legendary turtle cooperation of this treatment agent to calcium ions and magnesium ions is with effective, thoroughly softening, especially has good bating effect to the water of high rigidity, is applicable to get Natural Water as factory and the boiler of producing water or cycling use of water.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
Claims (3)
1. a softening water treatment agent, it is characterized in that, formed by the preparation of raw material of following weight part: trolamine 20 ~ 30 parts, Sodium hexametaphosphate 99 5 ~ 8 parts, 3 ~ 5 parts, Weibull sodium, Starso 2 ~ 3 parts, sodium bicarbonate 6 ~ 9 parts, 10 ~ 12 parts, xylogen, starch 4 ~ 8 parts, glycol derivative 5 ~ 7 parts.
2. softening water treatment agent according to claim 1, is characterized in that, the consumption of each component is: trolamine 25 parts, Sodium hexametaphosphate 99 6.5 parts, 4 parts, Weibull sodium, Starso 2.5 parts, sodium bicarbonate 7.5 parts, 11 parts, xylogen, starch 6 parts, glycol derivative 6 parts.
3. the preparation method of a softening water treatment agent as claimed in claim 1 or 2, it is characterized in that, concrete preparation process is as follows: first mixed in proportion with glycol derivative by trolamine, again above-mentioned surplus stock is added in mixture in proportion, and stir, be softening water treatment agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510523421.7A CN105174499A (en) | 2015-08-25 | 2015-08-25 | Water softening agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510523421.7A CN105174499A (en) | 2015-08-25 | 2015-08-25 | Water softening agent and preparation method thereof |
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| CN105174499A true CN105174499A (en) | 2015-12-23 |
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| CN201510523421.7A Pending CN105174499A (en) | 2015-08-25 | 2015-08-25 | Water softening agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751530A (en) * | 2022-03-15 | 2022-07-15 | 张艳军 | Water treatment agent, preparation method and application thereof |
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- 2015-08-25 CN CN201510523421.7A patent/CN105174499A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114751530A (en) * | 2022-03-15 | 2022-07-15 | 张艳军 | Water treatment agent, preparation method and application thereof |
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Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |