CN105417664A - Acrylamide and tert-butylamine flocculating agent and preparation method thereof - Google Patents
Acrylamide and tert-butylamine flocculating agent and preparation method thereof Download PDFInfo
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- CN105417664A CN105417664A CN201510823783.8A CN201510823783A CN105417664A CN 105417664 A CN105417664 A CN 105417664A CN 201510823783 A CN201510823783 A CN 201510823783A CN 105417664 A CN105417664 A CN 105417664A
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- Prior art keywords
- acrylamide
- butylamine
- tert
- tertiary butyl
- butyl amine
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention discloses an acrylamide and tert-butylamine flocculating agent. The acrylamide and tert-butylamine flocculating agent is prepared from, by weight, 60-70% of acrylamide, 20-30% of tert-butylamine and 10-20% of potassium persulfate. Meanwhile, the invention further discloses a preparation method of the acrylamide and tert-butylamine flocculating agent. Compared with the traditional technology, a certain amount of polarity functional groups which can absorb solid particles suspended in water are contained in molecular chains, large floccules are formed between the particles in a bridging mode, and therefore particle sedimentation in suspension liquid is effectively accelerated, filtration is promoted, and the acrylamide and tert-butylamine flocculating agent and the preparation method are widely used in industrial wastewater treatment.
Description
Technical field
The invention belongs to chemical field, be specifically related to a kind of acrylamide TERTIARY BUTYL AMINE flocculation agent and preparation method thereof.
Background technology
Flocculation agent mainly contains inorganic flocculating agent, organic polymer coargulator and microbial flocculant, is mainly used to dispose of sewage.And organic polymer coargulator is mainly used for Refinery Wastewater.Acrylamide series flocculation agent is high with its molecular weight, and flocculation bridge formation ability is strong and demonstrate the superiority in water treatment.
Flocculation process is most widely used general, the most general technique in current lot of domestic and foreign water technology, it is link indispensable in wastewater treatment, the quality of flocculating effect often determines the operation conditions of follow-up flow process, final outflow water water quality and expense, selects which kind of flocculation agent for improving effluent quality, reduces water producing cost and have very important Technological Economy to be worth.
Summary of the invention
Goal of the invention: the object of the invention is to for the deficiencies in the prior art, provides a kind of acrylamide TERTIARY BUTYL AMINE flocculation agent.
Another object of the present invention is to the preparation method that aforesaid propylene acid amides TERTIARY BUTYL AMINE flocculation agent is provided.
Technical scheme: in order to reach foregoing invention object, the present invention has specifically come like this: a kind of acrylamide TERTIARY BUTYL AMINE flocculation agent, comprise the component of following weight percent: the acrylamide of 60 ~ 70%, the TERTIARY BUTYL AMINE of 20 ~ 30% and the Potassium Persulphate of 10 ~ 20%.
Wherein, preferably, be made up of the component of following weight percent: the acrylamide of 65%, the TERTIARY BUTYL AMINE of 23% and the Potassium Persulphate of 12%.
Prepare a method for acrylamide TERTIARY BUTYL AMINE flocculation agent, measure each material by formula, acrylamide and TERTIARY BUTYL AMINE are carried out polyreaction at 55 ~ 75 DEG C, continue 2 ~ 4 hours, after polyreaction, temperature is reduced to room temperature, then add Potassium Persulphate uniform stirring 30 ~ 40 minutes.
Beneficial effect: the present invention is compared with conventional art, owing to containing the solids suspended in a certain amount of polarity merit functional group energy planar water in molecular chain, making builds bridge between particle forms large throw out, thus the particle precipitation effectively accelerated in suspension, promote to filter, be widely used in chemical industry effluent process.
Embodiment
Embodiment 1:
Get the acrylamide that weight percent is 60%, the TERTIARY BUTYL AMINE of 30% and the Potassium Persulphate of 10%, acrylamide and TERTIARY BUTYL AMINE are carried out polyreaction at 55 ~ 75 DEG C, continue 2 ~ 4 hours, after polyreaction, temperature is reduced to room temperature, then add Potassium Persulphate uniform stirring 30 ~ 40 minutes.
Embodiment 2:
Get the acrylamide that weight percent is 70%, the TERTIARY BUTYL AMINE of 20% and the Potassium Persulphate of 10%, acrylamide and TERTIARY BUTYL AMINE are carried out polyreaction at 55 ~ 75 DEG C, continue 2 ~ 4 hours, after polyreaction, temperature is reduced to room temperature, then add Potassium Persulphate uniform stirring 30 ~ 40 minutes.
Embodiment 3:
Get the acrylamide that weight percent is 65%, the TERTIARY BUTYL AMINE of 20% and the Potassium Persulphate of 15%, acrylamide and TERTIARY BUTYL AMINE are carried out polyreaction at 55 ~ 75 DEG C, continue 2 ~ 4 hours, after polyreaction, temperature is reduced to room temperature, then add Potassium Persulphate uniform stirring 30 ~ 40 minutes.
Embodiment 4:
Get the acrylamide that weight percent is 60%, the TERTIARY BUTYL AMINE of 20% and the Potassium Persulphate of 20%, acrylamide and TERTIARY BUTYL AMINE are carried out polyreaction at 55 ~ 75 DEG C, continue 2 ~ 4 hours, after polyreaction, temperature is reduced to room temperature, then add Potassium Persulphate uniform stirring 30 ~ 40 minutes.
Embodiment 5:
Get the acrylamide that weight percent is 65%, the TERTIARY BUTYL AMINE of 25% and the Potassium Persulphate of 10%, acrylamide and TERTIARY BUTYL AMINE are carried out polyreaction at 55 ~ 75 DEG C, continue 2 ~ 4 hours, after polyreaction, temperature is reduced to room temperature, then add Potassium Persulphate uniform stirring 30 ~ 40 minutes.
Claims (3)
1. an acrylamide TERTIARY BUTYL AMINE flocculation agent, is characterized in that, comprises the component of following weight percent: the acrylamide of 60 ~ 70%, the TERTIARY BUTYL AMINE of 20 ~ 30% and the Potassium Persulphate of 10 ~ 20%.
2. acrylamide TERTIARY BUTYL AMINE flocculation agent according to claim 1, is characterized in that, be made up of the component of following weight percent: the acrylamide of 65%, the TERTIARY BUTYL AMINE of 23% and the Potassium Persulphate of 12%.
3. prepare the method for acrylamide TERTIARY BUTYL AMINE flocculation agent for one kind, it is characterized in that, each material is measured by formula, acrylamide and TERTIARY BUTYL AMINE are carried out polyreaction at 55 ~ 75 DEG C, continue 2 ~ 4 hours, after polyreaction, temperature is reduced to room temperature, then add Potassium Persulphate uniform stirring 30 ~ 40 minutes.
Priority Applications (1)
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CN201510823783.8A CN105417664A (en) | 2015-11-24 | 2015-11-24 | Acrylamide and tert-butylamine flocculating agent and preparation method thereof |
Applications Claiming Priority (1)
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CN201510823783.8A CN105417664A (en) | 2015-11-24 | 2015-11-24 | Acrylamide and tert-butylamine flocculating agent and preparation method thereof |
Publications (1)
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CN105417664A true CN105417664A (en) | 2016-03-23 |
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CN201510823783.8A Pending CN105417664A (en) | 2015-11-24 | 2015-11-24 | Acrylamide and tert-butylamine flocculating agent and preparation method thereof |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104628106A (en) * | 2013-11-15 | 2015-05-20 | 青岛水世界环保科技有限公司 | High-efficiency polyacrylamide flocculant |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104628106A (en) * | 2013-11-15 | 2015-05-20 | 青岛水世界环保科技有限公司 | High-efficiency polyacrylamide flocculant |
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Application publication date: 20160323 |
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RJ01 | Rejection of invention patent application after publication |