CN107117699A - Water-soluble sedimentation agent composition and application thereof - Google Patents
Water-soluble sedimentation agent composition and application thereof Download PDFInfo
- Publication number
- CN107117699A CN107117699A CN201710430251.7A CN201710430251A CN107117699A CN 107117699 A CN107117699 A CN 107117699A CN 201710430251 A CN201710430251 A CN 201710430251A CN 107117699 A CN107117699 A CN 107117699A
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- Prior art keywords
- water
- soluble
- sedimentation agent
- agent composition
- sedimentation
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/547—Tensides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The present invention relates to a kind of water-soluble sedimentation agent composition and application thereof, mainly solve prior art exist plus dosage is big, effect of settling not significantly, the problem of versatility is not strong in the aqueous solution.The present invention is made up of by using in terms of parts by weight following component：A) 60 90 portions of sedimentation agents；B) 10 40 parts of dispersants；The sedimentation agent is selected from least one of cationic surfactant or high polymer coagulant；The technical scheme that the dispersant is selected from least one of cellulose derivative, modified polyacrylamide, ether carboxylic acid or alkyl ether carboxy acid salt preferably solves the problem, the iron filings powder rapid subsidence produced available for metal in aqueous solution process, and the processing of waste water iron powder impurity sedimentation.
Description
Technical field
The present invention relates to a kind of water-soluble sedimentation agent composition and application thereof.
Background technology
Needed to remove during underwater gold belongs to the environment of powder at some, when such as carrying out metal machining using the aqueous solution, by
Cutter and metal material, which are cut, ground etc., in early stage mechanical processing process generates a large amount of metal dust impurity.If irregularly
Remove scrap iron removing, due to impurity during use, grease be mixed into it is viscous envelope metallic particles, or because ferrous powder granules are meticulous
Small, metal dust impurity, which can be suspended or floated, remains in aqueous solution surface, often has influence on recycling for the aqueous solution, makes water-soluble
Liquid service life and mach processing effect are had a greatly reduced quality；And for example in subsequent wastewater treatment, such as the residual that suspends in the aqueous solution
A large amount of iron powders, equipment can increase the processing load of waste liquid, and the problems such as easily cause such as to block filtration core, cause waste liquid
Processing cost rises.
At present, settled for the iron powder in the aqueous solution, it is main using plant equipment Magnetic Isolation and physics standing sedimentation
Method, but the former need to be equipped with a locking equipment, and the latter's excessive cycle, effect is undesirable.And from the lifting aqueous solution in itself to metallic iron
In terms of the settleability of powder, only some are settled for referring to, but wherein existing in grinding liquid formulation in the development of grinding fluid at present
The problems such as agent adds that dosage is big, unobvious to the effect of settling of iron powder, versatility is not strong in all kinds of aqueous solution.And it is current, have no pin
To the document report of water-soluble metal powder drop agent composition.
The content of the invention
One of technical problems to be solved by the invention are in prior art liquid plus dosage is big, metal dust effect of settling not
Significantly, there is provided a kind of new water-soluble sedimentation agent composition for the problem of versatility is not strong in the aqueous solution.It is to be solved by this invention
The two of technical problem are to provide a kind of purposes with solving one of technical problem corresponding water-soluble sedimentation agent composition.This sinks
Depressant prescription composition, by effectively compounding the effect of Synergistic, strengthens iron powder settleability in the aqueous solution, and add dosage minimum i.e.
Effective iron powder effect of settling is can reach, is quickly sunk available for the iron filings powder that metal is produced in aqueous solution cutting process
Drop, improves the cleannes of the aqueous solution, is easy to liquid bath to clear up and the processing of waste water iron powder impurity sedimentation.
To solve one of above-mentioned technical problem, the technical solution adopted by the present invention is as follows：A kind of water-soluble sedimentation agent combination
Thing, in terms of parts by weight, is made up of following component：
A) 60-90 portions of sedimentation agents；
B) 10-40 parts of dispersants；
The sedimentation agent is selected from least one of cationic surfactant or high polymer coagulant；
The dispersant is selected from least one of cellulose derivative, ether carboxylic acid or alkyl ether carboxy acid salt.
In above-mentioned technical proposal, the cationic surfactant is selected from polyquaternium surfactant.
In above-mentioned technical proposal, the one kind of the high polymer coagulant in modified polyacrylamide, polyethylene glycol oxide.
In above-mentioned technical proposal, the dispersant in long chain ether carboxylic acid or chain alkyl ether carboxylate at least one
Kind.
To solve the two of above-mentioned technical problem, the technical solution adopted by the present invention is as follows：Described water-soluble sedimentation agent group
Compound is used for the purposes that metal dust is settled in the aqueous solution.
In above-mentioned technical proposal, the aqueous solution include water-soluble metalworking liquid, Water-soluble grinding fluid, water-soluble grinding fluid or
Waste water.
The preparation method of heretofore described water-soluble sedimentation agent composition is as follows：Sedimentation agent and dispersant normal temperature are adjusted
Be stirred well to uniform.
Water-soluble sedimentation agent composition of the present invention uses specific sedimentation agent and dispersant, two doses of compatibilities in proportion,
Effect with Synergistic.(≤0.25%) can reach effectively in the case of composition adds dosage less in aqueous
Iron powder effect of settling, is significantly increased than same individually heavy dose of effect using sedimentation agent or dispersant.Water of the present invention
Dissolubility sedimentation agent composition is widely used, highly versatile, it is adaptable to the settlement issues of iron powder in all kinds of aqueous solution.
In a word, the present invention compared with prior art, has the characteristics that：
1st, efficiently collaboration, the settleability to iron powder, iron filings is excellent.
2nd, constitute simple, it is few in the aqueous solution plus dosage.
3rd, highly versatile, it is adaptable to the settlement treatment of iron filings iron powder in the multiclass aqueous solution.
3rd, simple production process.
Below by embodiment, the invention will be further elaborated.
Embodiment
【Embodiment 1~3】
Sedimentation agent and dispersant, normal temperature reconciles in proportion, is stirred well to uniformly, and it is of the present invention water-soluble heavy to produce
Depressant prescription composition.The composition and content of the sedimentation agent are shown in Table 1, and performance is shown in Table 2.
【Embodiment 1】Proportion of composing be sedimentation agent：Dispersant=80：20, it is added to the water by 0.25% total plus dosage.
【Embodiment 2】Proportion of composing be sedimentation agent：Dispersant=60：40, it is added to the water by 0.25% total plus dosage.
【Embodiment 3】Proportion of composing be sedimentation agent：Dispersant=60：40, add and be ground by 0.25% total plus dosage
In liquid.
【Comparative example 1】
Constitute as single dispersant.
【Comparative example 2】
Constitute as single sedimentation agent.
【Comparative example 3】
Constitute as a kind of multicomponent sedimentation agent composition.
Table 1
Note：Other lapping liquids are constituted：Antirust agent：Nitrogen heterocyclic ring tricarboxylic acid 3%, MEA 6%, triethanolamine
16%, DC11 3%, SL-AH 3%, benzoic acid 2%, methyl benzotriazazole 0.5%, potassium hydroxide
2.5%, lubricant：Dipotassium tetraborate 6%, isomery APEO 6%, glycerine 3%, bactericide：Iodopropynyl first
Acid esters 0.5%, 1- hydroxyls -2 (1H)-sodium pyrithione 0.5%, water 34%.
M3012 synthesis grinding fluids are one kind of commercially available Water-soluble grinding fluid, are used after being typically watered dilution in 5% ratio.
Therefore to adding the embodiment or comparative example of grinding fluid and lapping liquid, contrast test is carried out after also being diluted by 5%.
Table 2
【Comparative example 3】(being added into by 5% in water) and embodiment 3 (be added into water and investigate by 5%) are under the same conditions
Contrasted after carrying out concussion test simultaneously, the iron powder settleability of embodiment 3 faster, is observed, powder base in embodiment 3 when standing 10S
This all falls to bottom, and dilution is cleaner, and【Comparative example 3】Still there is amount of powder to be suspended in dilution, continue heavy
Drop.
Water-soluble sedimentation agent composition in data display, the present invention, only by the reasonable compatibility of 2 kinds of additives, than respectively
Heavy dose of single dose effect of settling significantly, there is obvious synergistic function.Rational selection make composition in aqueous plus agent
Amount is minimum, just can play optimal iron filings powder drop effect.Compared with complicated sedimentation agent composition, inventive formulation is simpler
It is single, plus dosage is less, excellent effect.
Product of the present invention is settling cleaning in iron powder settlement treatment and metal machining process in waste water with liquid iron powder
In it is effective, it is easy to use, be a kind of good water-soluble metal powder drop agent.
Claims (6)
1. a kind of water-soluble sedimentation agent composition, in terms of parts by weight, is made up of following component：
A) 60-90 portions of sedimentation agents；
B) 10-40 parts of dispersants；
The sedimentation agent is selected from least one of cationic surfactant or high polymer coagulant；
The dispersant is selected from least one of cellulose derivative, ether carboxylic acid or alkyl ether carboxy acid salt.
2. water-soluble sedimentation agent composition according to claim 1, it is characterised in that the cationic surfactant is selected from
Polyquaternium surfactant.
3. water-soluble sedimentation agent composition according to claim 1, it is characterised in that the high polymer coagulant, which is selected from, to be modified
One kind in polyacrylamide, polyethylene glycol oxide.
4. water-soluble sedimentation agent composition according to claim 1, it is characterised in that the dispersant is selected from long chain ether carboxylic acid
At least one of or chain alkyl ether carboxylate.
5. any described water-soluble sedimentation agent composition of Claims 1 to 4 is used for the purposes that metal dust is settled in the aqueous solution.
6. water-soluble powder sedimentation agent composition is used for the purposes that metal dust is settled in the aqueous solution according to claim 5,
Characterized in that, the aqueous solution includes water-soluble metalworking liquid, Water-soluble grinding fluid, water-soluble grinding fluid or waste water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430251.7A CN107117699A (en) | 2017-06-09 | 2017-06-09 | Water-soluble sedimentation agent composition and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430251.7A CN107117699A (en) | 2017-06-09 | 2017-06-09 | Water-soluble sedimentation agent composition and application thereof |
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| Publication Number | Publication Date |
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| CN107117699A true CN107117699A (en) | 2017-09-01 |
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| CN201710430251.7A Pending CN107117699A (en) | 2017-06-09 | 2017-06-09 | Water-soluble sedimentation agent composition and application thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087313A (en) * | 2019-12-18 | 2020-05-01 | 联泓(江苏)新材料研究院有限公司 | Quaternary ammonium salt polymer and preparation method and application thereof |
| CN114657545A (en) * | 2021-03-12 | 2022-06-24 | 塞尔纳新材料(武汉)有限公司 | Ecological descaling type rapid sedimentation passivation solution and preparation process thereof |
| CN115975713A (en) * | 2022-12-21 | 2023-04-18 | 滁州默尔新材料科技有限公司 | Preparation method of optical lens cutting fluid |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1525163A1 (en) * | 2002-07-22 | 2005-04-27 | J. Ming Zhuang | Method for treating metal-contaminated water and soil |
| CN105419921A (en) * | 2015-11-30 | 2016-03-23 | 苏州市宝玛数控设备有限公司 | Cutting liquid with good cleaning property and preparation method thereof |
-
2017
- 2017-06-09 CN CN201710430251.7A patent/CN107117699A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1525163A1 (en) * | 2002-07-22 | 2005-04-27 | J. Ming Zhuang | Method for treating metal-contaminated water and soil |
| CN105419921A (en) * | 2015-11-30 | 2016-03-23 | 苏州市宝玛数控设备有限公司 | Cutting liquid with good cleaning property and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087313A (en) * | 2019-12-18 | 2020-05-01 | 联泓(江苏)新材料研究院有限公司 | Quaternary ammonium salt polymer and preparation method and application thereof |
| CN111087313B (en) * | 2019-12-18 | 2023-04-07 | 联泓(江苏)新材料研究院有限公司 | Quaternary ammonium salt polymer and preparation method and application thereof |
| CN114657545A (en) * | 2021-03-12 | 2022-06-24 | 塞尔纳新材料(武汉)有限公司 | Ecological descaling type rapid sedimentation passivation solution and preparation process thereof |
| CN114657545B (en) * | 2021-03-12 | 2023-11-24 | 塞尔纳新材料(武汉)有限公司 | Ecological descaling type rapid sedimentation passivation solution and preparation process thereof |
| CN115975713A (en) * | 2022-12-21 | 2023-04-18 | 滁州默尔新材料科技有限公司 | Preparation method of optical lens cutting fluid |
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